Answer:
I believe that x = 5
Step-by-step explanation:
How I can answer this question, NO LINKS, if you answer correctly I'll give u brainliest!
Answer:
c
Step-by-step explanation:
=
If a = 10 and b = 2, then 4.b =
•
b
-
Answer:
4 x 2 = 8
Step-by-step explanation:
simplify the following expressions. 81 / (13-4)
Answer:
9
Step-by-step explanation:
Following PEMDAS, we simplify the denominator which would be 9 (13-4).
We are then left with 81/9 which is 9.
What is 60% of 45? help ASAP
Let f(x) = x^2. Find f^−1(x).
Answer:
Step 1
Substitute f of x with y.
f of x equals x squared. y equals x squared.
Step 2
Switch the x and y variables.
y equals x squared. x equals y squared.
Step 3
Solve for y.
x equals y squared. Square root x equals square root y squared. Don’t forget, when taking the square root of a number or variable, both positive and negative values must be taken into consideration. Plus and minus square root x equals y.
Step 4
Replace y with f inverse x.
Plus and minus square root x equals y. Plus and minus square root x equals f inverse x.
Step 5
Graph the inverse.
A graph of y equals plus and minus square root x. It is a left opening parabola with vertex at point 0 comma 0. If a vertical line were dragged across the graph, that line would cross the graph of y equals plus and minus square root x in more than one place. Therefore, the equation is not a function.
Please please help I need it I’ll give brainly
Answer:
The answer is V = 57.17π cm³
pls help… grade 6/ primary 6 work. thanks!
Answer:
320
Step-by-step explanation:
go backwards, 75 + 45 = 120
120 * 5/3 = 200
200+40 = 240
240 *4/3 = 320
Can you please help me do this ?
Answer:
5 hours
Step-by-step explanation:
Let's start by writing two ratios...
660:12
275:x
We can simplify the first ratio by dividing both numbers by 12...
55:1
275:x
Since 55 multiplied by 5 is 275 we multiply 1 by 5 to get...
x=5 hours
Nicole is planting a rectangular garden in her backyard. She wants the length of the garden to be 5 yards. The area of the garden must be at most 30 square yards. (Nicole doesn't want to buy any more soil.) Write an inequality that describes the possible widths (in yards) of the garden.
The inequality that best describes the width of the garden is
Width ≤ 6 yards
Area ≤ Length* Width
Given data
Length = 5 yards
Width = ??
Area = 30 square yards
From the formula of the area of rectangle we have
Area = Length * Width
Let the width be x
Substitute
30 = 5 * x
30 = 5x
Divide both sides by 5
x = 30/5
x = 6 yards
Hence the with should be less than or equal to 6 yards
Learn more about area of rectangle here:
https://brainly.com/question/2607596
Which triangle is similar to the given triangle?
Answer:
If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.
Step-by-step explanation:
► Play
Laila ran in a 10 kilometer race. About how many miles did run
Consider the right triangle in the figure below and determine the value of
a, b, c, and d.
The unknown values are as follows:
a = 48.7°
b = 51.43
c = 12.16
d = 122.39
Properties of a right angle triangle:One angle is equals to 90 degreesThe sides and angle can be calculated using trigonometric ratiosTherefore,
sin 72.3° = opposite / hypotenuse
sin72.3° = 49 / b
b = 49 / sin 72.3
b = 49 / 0.95266148125
b = 51.4348495916
b = 51. 43
a = (180 - 90 - 23.6) - (180 - 72.3 - 90)
a = 66.4 - 17.7
a = 48.7°
tan 23.6 = opposite /adjacent
tan 23.6 = 49 / c
c = 49 / tan 23.6
c = 112.158945248
c = 12.16
sin 23.6 = opposite /hypotenuse
sin 23.6 = 49 / d
d = 49 / sin 23.6
d = 49 / 0.40034903255
d = 122.39
learn more on right angle triangle: https://brainly.com/question/9445713?referrer=searchResults
help me with this please ✍
Answer: there all liner except 2 and 5 also one and five you have see what its adding up to like say if i had 3,5,7,9 its adding by 2 and i have another side that say 2,6,8 then u would say its not liner if that make since
Step-by-step explanation:
given that f(x)=12(3x+4)what is the value of (3)
Answer:
f(3)= 156
Step-by-step explanation:
f(x)=12(3x+4)
f(x)=12(3(3)+4) =12(9+4) = 12(13) = 156
f(3)= 156
Please answer the question given below:
Option A is false
Step-by-step explanation:
Imagine that if a number decreases, their points get reduced and if they are said to be greater, their points increases. Using this theme in mind, let's find :-
As q > p,
q has +1 point.
p has 0 point.
r has unknown points.
s has unknown points.
Next, as q < r, so,
q has 0 point.
p has 0 points.
r has +1 points.
s has unknown points
Next, s > q , so,
q has 0 point.
p has 0 point.
r has +1 points
s has +1 points
As per final results, q has no points, p has no points, r has 1 point and s has one point.
Based on question options, the only option that isn't correct is OPTION A.
Maggie is picking apples for her chickens she had 12 basket she put 30 in each basket how many apples does maggie have in all
1/8 (40x + 16) = 9x - 7 (2x - 1) - 5
What is the value of x?
Please answer with the steps
This is due tomorrow so please help me
What is the relationship between a segment bisector and an
angle bisector?
Answer:
The most often considered types of bisectors are the segment bisector (a line that passes through the midpoint of a given segment) and the angle bisector
Step-by-step explanation:
Mr. Jones has taken a survey of
college students and found that 1 out
of 3 students are liberal arts majors. If
a college has 7000 students, what is
the best estimate of the number of
students who are liberal arts majors?
ASAP yall
f(x) = 10x + 45, find f(1)
Answer:
[tex]f(1) = 55[/tex]
Step-by-step explanation:
We are supposed to replace 'x' with 1 and then evaluate.
=====================================================
[tex]f(x) = 10x + 45\\\rule{150}{0.5}\\f(1) = 10(1) + 45\\\\f(1) = 10 + 45\\\\\boxed{f(1) = 55}[/tex]
=====================================================
Hope this helps!
A typical tip in a restaurant is 15 percent of the total bill. If the total bill is $90, what would the typical tip be?
Answer:
$103.5
Step-by-step explanation:
Draw graphs to solve the simultaneous equations.
y = x^2-9
Y + 3x = 1
Answer:
Step-by-step explanation:
Clink on that link. and it will show you.
solve pls brainliest
Answer:
0.9375
Step-by-step explanation:
First, you memorize that 1/8 is 0.125.
Second, know that that 1/16 is half of 1/8 so half of 0.125 is 0.0625.
Third, multiply 0.0625 by 15.
Hey there!
• In order to convert a fraction into a decimal you have to DIVIDE the NUMERATOR (the number on the TOP) by the DENOMINATOR (the number on the BOTTOM)
Here’s the formula:
a/b
= a ÷ b
= c
Whereas, “a” is your numerator, “b” is your denominator, & “c” is your decimal.
NOW LET’S ANSWER THE QUESTION.
15/16
= 15 ÷ 16
= 0.9375
Therefore, your answer is: 0.9375
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
find the price of an $11 with 10% sales tax
[tex]\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{10\% of 11}}{\left( \cfrac{10}{100} \right)11}\implies 1.1~\hfill \stackrel{\textit{11 bucks plus tax}}{11+1.1\implies 12.1}[/tex]
Divide.
Enter your answer, as a mixed number in simplest form, in the box.
Answer:
1 1/20
Step-by-step explanation:
Answer:
1 1/20
Step-by-step explanation:
Convert any mixed number to fractions:
21/8 ÷ 5/2
Applying the fractions formula for division
=21×2
--------
8×5
Simplifying 42/40 the answer is =1 1/20
21. Consider the geometric sequence-8, 16, -32, ... Which of the following statements
are true?
a. The common ratio is 2.
b. The 5th term of the sequence is -128.
C.
The 7th term is 4 times the 5th term.
d. The 8th term is 1024.
e. The 10th term is greater than the 9th term.
Answer:
I know B is correct. I don't know about the others
HELP ME PLS bro i suck at math;-;
[tex]\huge\underline\color{pink}{Answer ☘}[/tex]
[tex]angle \: sum \: property \: of \: a \: triangle \\ states \: that \: the \: sum \: of \\ all \: the \: three \: angles \: of \: a \: triangle \: is \\ equal \: to \: 180°[/tex]
therefore~
[tex]63 + (x + 17) + (4x - 5) = 180° \\ 63 + x + 17 + 4x - 5 = 180° \\ 5x + 75 = 180 \\ 5x = 180° - 75 \\ 5x = 105° \\ x = \frac{105}{5} = 21°[/tex]
therefore the measure of all the angles are..
∠1 = 63°
∠2 = ( x + 17 ) = ( 21 + 17 ) = 38°
∠3 = ( 4x - 5 ) = ( 84 - 5 ) = 79°
[tex]thus \: the \: measure \: of \: the \: largest \\ angle\: is \: 79°[/tex]hope helpful~
(4 + - 2)2 - 6(2 - 10)
Answer:
[tex]\boxed{\boxed{\tt52}}[/tex]
Step-by-step explanation:
[tex]\tt (4 + (- 2))2 - 6(2 - 10)[/tex]
Let's follow the PEMDAS order of operations:
ParenthesesExponentsMultiplicationDivisionAdditionSubtraction[tex]\boxed{\tt (4 + (- 2))2 - 6(2 - 10)}[/tex]
1) Calculate within the parentheses:
[tex]\tt 4+\left(-2\right)[/tex][tex]\tt 4-2[/tex][tex]\tt =2[/tex]Calculate within the parentheses:-
[tex]\tt 2\times \:2-6\left(2-10\right)[/tex][tex]\tt 2-10[/tex][tex]\tt =-8[/tex][tex]\tt 2\times \:2-6\left(-8\right)[/tex]2) Multiplication/Division:
[tex]\tt 2\times \:2[/tex][tex]\tt =4[/tex][tex]\tt 4-6\left(-8\right)[/tex]Multiplication/Division:
[tex]\tt 6\left(-8\right)[/tex][tex]\tt -48[/tex]3) Addition/Subtraction
[tex]\tt 4-\left(-48\right)[/tex][tex]\tt 4+48[/tex][tex]\tt 52[/tex]_________________________
(1/2-6)-(1/6x-8) plz i need help for this test
Answer:
The answer in simplified form is 2.5 - x/6.Step-by-step Solution:
(1/2 - 6) - (1/6x - 8)Simplification:
=> (1/2 - 12/2) - (1/6x - 16/2)Further Simplification:
=> (-11/2) - x/6 + 16/2Further Simplification:
=> 5/2 - x/6Hence, the answer in simplified form is 2.5 - x/6.
Hoped this helped.
56/15 as a decimal rounded to the nearest tenth
18/19 as a decimal rounded to the nearest hundreth
Answer:
3.7 and 0.95
Step-by-step explanation:
take 56/15 as a decimal to get 3.7333
take the tenth place ( the seven ) and keep it the same since three is less than 5.
do the same with 18/19 except round the four up since 7 is larger than 5
