I really need help with this problem please help!!!
Answer:
Option C
Step-by-step explanation:
[tex]( { - 2m}^{3} {p}^{2} ) {}^{4} [/tex]
[tex] {( { - 2m}^{3}) }^{4} \times ( { {p}^{2} )}^{4} [/tex]
[tex] {16m}^{12} \times {p}^{8} [/tex]
Answer:
[tex] {( - 2 {m}^{3} {p}^{2}) }^{4} \\ = { (- 2)}^{4} { {m}^{3} }^{4} { {p}^{2} }^{4} \\ = 16 \times {m}^{12} {p}^{8} \\ c \: is \: ur \: answer \: \\ thank \: you[/tex]
What is 7 divided by -84 SHOW WORK PLS
Answer:
-7/84 or -1/12
Step-by-step explanation:
1. a. In an examination, 60 candidates sat for either Mathematics or English language 20% passed in Mathematics only and 40% passed in English language only. If each candidate passed in at least one of the subjects, how many candidates passed in i. Mathematics ii. English language? b. Illustrate the information given in (a) on a Venn diagram c. Daddy had GH¢50.00 in his pocket. He gave half of the amount to Mama; he also gave GH€10 to the house boy later. What fraction of the amount was left on him? 2. a. i. Find the width of a cuboid with height 8m and length 12m, given that the volume is 480m ii. Calculate the total surface area of the cuboid b. Find the truth set of: 1 - m + m -3 = 6 5 4
A.)
Total Number of students = 60
Since each candidate passed in atleast one of English and Math ; the none of the students failed.
Percentage who passed :.
Mathematics only = 20%
English only = 40%
Since, no one failed ; percentage that passed both = 100% - (40+20)% = 40%
Number who passed Mathematics only :
20% × 60 = 12 students
Number that passed English only :
40% × 60 = 24 students.
Number that passed both = (40% × 60) = 24 students
Number that passed English = (Number that passed English only + Number that passed both) = 24 + 24 = 48
.Number that passed mathematics = (Number that passed Maths only + Number that passed both) = 12 + 24 = 36
2.)
Total daddy has = 50
Half given to mummy = 1/2 × 50 = 25
Amount given to houseboy = 10
Amount left = 50 - (25 + 10) = 15
Fraction of Amount left = 15/50 = 3/10
C.)
Length of cuboid = 12
Height = 8 cm
Volume of cuboid = 480
Width = w
Recall :
Volume = Length × width × height
480 = 12 × 8 × w
480 = 96w
w = 490 / 96
w = 5
Width of the cuboid = 5
The surface area of a cuboid : 2(lh + lw + hw)
Hence,
2([(12×8) + (12×5) + (8 ×5)]
2(96 + 60 + 40)
2(190)
380 m
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what does it mean for an expression to be unidentified.
Answer:
It means that the denominator is equal to zero. Hope that helps.
Step-by-step explanation:
Answer:
Step-by-step explanation:
which can't be solved under given instructions e.g,finding the squareroot of a negative number in real numbers ,dividing by zero etc.
If the measure of angle 1= (6x+25) and the measure of angle 4= (10x-11) find the measure of angle 1
Answer:
125°
Step-by-step explanation:
Mark me brainliest
Help me plsssssssssssss
Answer:
x=-9
Step-by-step explanation:
Answer:
4.4
Step-by-step explanation:
180 - 116 = 64
116 - 72 = 44
10x = 44
x = 4.4
PLSSS HELP WILL MARK BRAINLIEST!! :) Reflections. if you don't kno don't put anything :) there's no graph :)
If point P(2,-4) is reflected over the x-axis, determine the coordinates of the image.
(-2, -4)
(-4, 2)
(4, 2)
(2, 4)
Answer:
(2,4)
Step-by-step explanation:
the x values stays the same because you are reflecting over its axis. the 4 becomes positive
Step-by-step explanation:
Algebra Explanation: If something is reflected over the x axis, the x coordinate's sign will stay the same while the y coordinate sign will switch.
Using this info, the answer will be (2,4)
Geometric Explanation: Point P is in Quadrant 4. If we reflect a point about the x axis, it can only go to Quadrant 1. Quadrant 1 has a positive x and positive y. So this eliminates the first 2 options.
Reflecting across a line will align the pre image and current image with each other. This means the x coordinate and y coordinate will stay in the same place. So (2,4) is the answer.
Help Pls!
A pile of 15 boxes is 3 metres high. What is the depth of each box?
What is the degree of rotation that takes quadrilateral FGHI to F'G'H'I?
Answer:
What is the degree of rotation that takes quadrilateral FGHI to F'G'H.
Step-by-step explanation:
The figure will have 180 degrees of rotation.
What is translation?The process of changing the location of the image on the coordinate system will be known as the translation.
The angle of rotation is a unit of measurement in mathematics that expresses the angle at which a figure is rotated about a given point, frequently the center of a circle.
Given that the figure FGHI is translated to become F'G'H'I. Each point of the given diagram must be changed from (x, y) to (z) when it is rotated 180 degrees around the origin, either clockwise or counterclockwise (-x, -y)
Here the point H of the figure changes from ( -4,5) to (4,-5). It shows that the degree of rotation of the figure is 180.
Therefore, the figure will have 180 degrees of rotation.
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Consider this sequence of transformations performed on shape I: a dilation by a scale factor of 2, followed by a reflection across the x-axis, and then a translation left 1 unit. Does the sequence prove that shapes I and IV are similar? Explain your answer.
Answer:
The sequence does map shape I onto shape IV. So, the sequence of transformations proves the two shapes are similar.
Step-by-step explanation:
To check whether the sequence proves that shape I is similar to shape IV, check whether the given sequence of transformations maps shape I onto shape IV.
1. Dilate shape I by a scale factor of 2.
2. Then, reflect the dilated shape across the x-axis.
3. Finally, translate the reflected shape 1 unit left.
Answer:
The sequence does map shape I onto shape IV. So, the sequence of transformations proves the two shapes are similar.
Step-by-step explanation:
To check whether the sequence proves that shape I is similar to shape IV, check whether the given sequence of transformations maps shape I onto shape IV.
1. Dilate shape I by a scale factor of 2.
2. Then, reflect the dilated shape across the x-axis.
3. Finally, translate the reflected shape 1 unit left.
the proceeds from a car wash are directly proportional to the number of cars washed. the total after 9 cars was $180.
a. how much can be raised if 60 cars are washed? __
b. if $1,500 was earned from the car wash, how many cars were washed? __
Answer:
a) 1200
b) 75
Step-by-step explanation:
Identifying Objects
Which statements are true based on the diagram?
Check all that apply.
H
Points A, B, and D are on both planes,
Point H is not on plane R
Plane P contains point E
Points C, D, and A are noncollinear
The line containing points F and G is on plane R.
The line containing points F and His on plane R.
c
A
P
D
E
B
.G
Done
Intro
Answer:
hi need somebody to talk to pls
Step-by-step explanation:┗( T﹏T )┛〒▽〒
find the unknown angles
Answer:
Step-by-step explanation:
∠WZA + WZY = 180 {linear pair}
88 + ∠WZY = 180
∠WZY = 180 - 88
∠WZY = 92°
∠WXY + ∠WZY = 180 {Opposite angle in cyclic quadrilateral}
x + 92 = 180
x = 180 - 92
x = 88°
Help I'll give you 100 points
✏ Answer:
[tex]y=-9[/tex]
Step-by-step explanation:
[tex]2-\frac{1}{8}y=11+\frac{7}{8}y[/tex]
➠ Subtract 2 from both sides:-
[tex]2-\frac{1}{8}y-2=11+\frac{7}{8}y-2[/tex]
[tex]-\frac{1}{8}y=\frac{7}{8}y+9[/tex]
➠ Subtract 7/8y from both sides:-
[tex]-\frac{1}{8}y-\frac{7}{8}y=\frac{7}{8}y+9-\frac{7}{8}y[/tex]
[tex]-y=9[/tex]
➠ Divide both sides by -1:-
[tex]\frac{-y}{-1}=\frac{9}{-1}[/tex]
[tex]y=-9[/tex]
OAmalOHopeO
✎--------------------------
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
[tex] \tt \: 2 - \frac { 1 } { 8 } y = 11 + \frac { 7 } { 8 } y \\ [/tex][tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \tt \: 2 - \frac { 1 } { 8 } y = 11 + \frac { 7 } { 8 } y \\ [/tex]
Subtract [tex]\tt\frac{7}{8}y[/tex] from both sides.
[tex] \tt \: 2-\frac{1}{8}y-\frac{7}{8}y=11 \\ [/tex]
Combine [tex]\tt-\frac{1}{8}y[/tex] and [tex]\tt-\frac{7}{8}y[/tex] to get -y.
[tex] \tt \: 2-y=11 [/tex]
Subtract 2 from both sides.
[tex] \tt \: -y=11-2 [/tex]
Subtract 2 from 11 to get 9.
[tex] \tt \: -y=9 [/tex]
Multiply both sides by -1.
[tex] \boxed{\boxed{ \bf \: y=-9 }}[/tex]
The cost for 9 children to go to a
theme park is $72. How much does
each child pay? If only 6 children
go, what will the cost be?
Answer:
first one is 8, second one is 48
Step-by-step explanation:
Lets start with the 9 kids
to find out how much each one paid you divide by the amount of money
72/9=8
Each child pays 8 dollars
If only 6 kids go we multiply 8 and 6
since each of them are paying 8 dollars
8x6= 48
Hope this helps! :)
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this is my brothers math homework can someone help w the what is the meaning question
The answer is [tex]24/4=6 \hspace{0.1cm} and \hspace{0.1cm}4*6=24[/tex]. "unknown factor" pertains to finding an unknown value in a multiplication problem, while "quotients" refer to the results obtained in division operations.
Both concepts are fundamental in arithmetic and algebraic calculations.
In mathematics, "unknown factor" and "quotients" are related to multiplication and division, respectively:
1. **Unknown Factor:**
- An "unknown factor" refers to a number or variable that you want to find or determine in a multiplication problem.
- In the context of an equation like "a * b = c," where "a" and "b" are known values or variables, and "c" is the result of the multiplication, you might be trying to find the value of "a" or "b." The unknown factor is the value that you don't initially know, and you need to solve for it.
- For example, if you have the equation "3 * x = 15," the unknown factor is "x," and to find its value, you would need to divide both sides of the equation by 3, yielding "x = 5."
2. **Quotients:**
- "Quotients" is the plural form of "quotient," and it refers to the result of a division operation.
- In division, the quotient is the number that you get when you divide one number (the dividend) by another number (the divisor).
- For example, in the division problem "12 ÷ 4," the quotient is 3 because 12 divided by 4 equals 3. Here, 3 is the result or quotient of the division operation.
- Quotients can be whole numbers, fractions, or decimals, depending on the numbers being divided and the division process.
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A table increased in price by 4/5. After the increase it was priced at £117. What was the original price of the table?
Answer:
£65
Step-by-step explanation:
The original price of the table is unknown, so let x = original price of the table.
The price, x, increased by 4/5 of the price, so the increase is 4/5 x.
The total price after the increase is x + 4/5 x = 5/5 x + 4/5 x = 9/5 x.
The price after the increase is £117.
9/5 x = 117
5/9 * 9/5 x = 5/9 * 117
x = 65
Answer: £65
Answer:
£ 93.60 p
Step-by-step explanation:
I am not sure if I am fully correct but what I did , I divide 117 / 5 and then x by 4 to give me the price
(117/5 ) x 4 = £ 93.60 pence
117 / 5 = £ 23.40 p x 4 = £ 93.60 pence
You are making balloon bunches to attach to tables for a charity event. You plan on using 8 balloons in each bunch. Write a rule for the total number
of balloons used as a function of the number of bunches created. Identify the independent and dependent variables. How many balloons will you use if you make 10 bunches?
Answer:
80 balloons
Step-by-step explanation:
The histogram represents the distribution of lengths, in inches, of 25 catfish caught in a lake.
1. If possible, find the mean. If not possible, explain why not.
2. If possible, find the median. If not possible, explain why not.
3. Were any of the fish caught 12 inches long?
4. Were any of the fish caught 19 inches long?
An histogram provides a good visualization of data, however, the values of the data points are left out in an histogram
The correct responses are as follows;
1. The possible mean is given as follows;
Mean = ∑(fx)/(∑f)
Using the central values, we have;
Estimate of the Mean = (4.5×4 + 7.5×9 + 10.5×5 + 13.5×6 + 16.5×1)/(1 + 9+ 5+ 6+ 1) ≈ 10.7
2. The median is the middle value class
The total area of the histogram is given as follows
3 × (4 + 9 + 5 + 6 + 1) = 75
The middle value is located at half the total area = 75/2 = 37.5
The median class is the class of catfish with length 6 - 9 inches
3. There where 5 fishes caught that have lengths between 9 and 12 inches and there where 6 fishes caught that are 12 to 15 inches long
4. No, the longest fish caught was 18 inches long
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A histogram enables a better data visualization, but that the values of the datasets in the histogram have been left out.
Following are the responses to the given points:
The potential mean is provided as follows;Mean [tex]\bold{= \frac{\Sigma(fx)}{(\Sigma f)}}[/tex]
We use the central values;
Estimate of the Mean:
[tex]\bold{= \frac{(4.5\times 4 + 7.5 \times 9 + 10.5\times 5 + 13.5\times 6 + 16.5 \times 1)}{(1 + 9+ 5+ 6+ 1)}} \\\\ \bold{= \frac{18 + 67.5 + 52.5 + 81 + 16.5}{22}} \\\\ \bold{= \frac{235.5}{22}} \\\\ =\bold{10.704 \approx 10.7}[/tex]
The median is the middle classThe entire histogram area is shown as follows:
[tex]\to \bold{3 \times (4 + 9 + 5 + 6 + 1)= 3 \times (25)= 75}[/tex]
This same average value is half the entire area [tex]\bold{= \frac{75}{2} = 37.5}[/tex]
The average class seems to be catfish 6 - 9 inches long.
There have been 5 fish caught between 9 and 12 inches long, there have been 6 caught fish between 12 and 15 inches long.No, 18 inches have been the longest caught fish.Learn more:
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Which number line represents the solutions to the inequality 9x + 2 5 6x - 4?
Answer: i 99% that it is B
Step-by-step explanation:
Can anyone help me ASAP
Answer: its not loading
Step-by-step explanation:
Convert 37.45 to a fraction
Answer:
37 9/20
Step-by-step explanation:
Answer:
[tex]{ \bf{answer \: is \: { \underline{37 \frac{9}{20} }}}}[/tex]
Step-by-step explanation:
When converting to fraction, you must get to know about the place values.
3 » tens
7 » ones
.4 » tenth
5 » hundredth
since last place value is hundredth, fraction denominator must be 100
therefore:
[tex]37.45 = \frac{3745}{100} [/tex]
then you can reduce by 5:
[tex] = \frac{3745 \div 5}{100 \div 5} \\ \\ = \frac{749}{20} [/tex]
In mixed fraction:
[tex] = 37 \frac{9}{20} [/tex]
answer is E. Please explain :)
Answer:
e. 20km
Step-by-step explanation:
attached......
if 13sinA=5 evaluate 5 sinA -2 cosA/tanA
Answer:
Step-by-step explanation:
We have
[tex]\sin A=\frac{5}{13}[/tex]
Draw a right triangle where the side in front of the angle A is 5 and the hypothenuse is 13. Hence the length of the other angle is [tex]\sqrt{13^2-5^2}=12[/tex].
It follows that
[tex]\cos A=\frac{12}{13}[/tex] and [tex]\tan A= \frac{5}{12}.[/tex]
Subtitute this we obtain
[tex]5\sin A-\frac{2\cos A}{\tan A}=5\cdot \frac{5}{13}-\frac{12/13}{5/12}[/tex]
which is equal to
[tex]\frac{25}{13}-\frac{144}{65}=\frac{125-144}{165}=-\frac{19}{165}.[/tex]
Solve the equation. X+3.5 = 10
A.X = 13.5
B. X = 7.5
C. X = 6.5
D. X = 30.5
Answer:
the answer is C
Step-by-step explanation:
its making write more so yeah
Answer:
x=6.5
Step-by-step explanation:
subtract 3.5 from 10 and it gives you 6.5
:)
What integer is equivalent to 25 3/2
use the properities to find the sum or product of 93+[68+7]
Answer:
the answer for this questionis 93(68+7)
a number minus 6 is less than or equal to 21
Answer:
I Think The Answer Is 27???
The cost of 6 pounds of almonds is $23.28. What is the constant of proportionality that relates y, the cost in dollars, to x, the number of pounds?
Answer:
3.88
Step-by-step explanation:
y = 23.28/6 x
y = 3.88 x
so, the constant of proportionality is 3.88
The diameter of a circle is 3ft find its area to the nearest 10th
Answer:
6ft
Step-by-step explanation:
the 3 ft is multiple to 3
Answer:
A ≈ 7.1 ft²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = πr² ( r is the radius )
Here diameter = 3 , then r = 3 ÷ 2 = 1.5 , then
A = π × 1.5² = 2.25π ≈ 7.1 ft² ( to the nearest tenth )
