Answer:
Step-by-step explanation:
Question= 8(3x-5)
To solve this, we have to use the distribution property. In this method, we multiply the 8 with 3x and -5 in this example.
Solving we get:
Area=24x-40
Hope this helps!
A bag of apples costs
$9.65. Five friends want to
share the bag. If each friend
pays the same amount, how
much will each friend pay?
Answer:
$1.93
Step-by-step explanation:
Hi there!
We're given:
⇒ a bag of apples costs $9.65
⇒ 5 friends share the bag
To find how much each friend paid, divide $9.65 by 5 people:
9.65 ÷ 5
= 1.93
Therefore, each friend paid $1.93.
I hope this helps!
How is making a perpendicular bisector different to making an angle bisector
Answer and Step-by-step explanation:
When making a perpendicular line, you take 2 points on a straight line.
- You put the compass on the two points, making marks above and below to be able to draw the line.
When making an angle bisector line, you use the angle and 2 points to make a straight line that will bisect the angle.
- You put the compass on the angle, making an arc from the two lines that join to make the angle. Then, you put your compass on where the arc meets the lines, and make a mark, which you then draw a line through.
#teamtrees #PAW (Plant and Water)
A business plan is centered around a circular area of distribution. The plan calls for the radius of the distribution to increase 50 miles per year. The investors have asked that the plan include a reference to the area of distribution based on the number of years in business. These functions model this plan:
Radius in y years: r(y) = 50y
Total area: A(r) = πr2; r in miles
What is A(r(y)), the total area in y years?
A(r(y)) = 50πy2
A(r(y)) = 2,500πy2
A(r(y)) = 50πr2
A(r(y)) = 2,500πr2
Answer: B. A(r(y)) = 2,500πy2
Step-by-step explanation:
The area would be A(r(y)) = 2,500πy2
What is Area of circle?Area of Circle = πr^2 or πd^2/4 in square units,
Radius: The distance from the center to a point on the boundary is called the radius of a circle. It is represented by the letter 'r' or 'R'. Radius plays an important role in the formula for the area and circumference of a circle, which we will learn later.
Diameter: A line that passes through the center and its endpoints lie on the circle is called the diameter of a circle. It is represented by the letter 'd' or 'D'.
given:
Radius in y years: r(y) = 50y
Total area: A(r) = πr2; r in miles
Now, area of circle
=πr²
=π(50y)²
=2500y²π
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What is the solution to the equation 19 = r/3
Answer:
the answer to the question is 57.... please give me brainliest
Step-by-step explanation:
[tex]19 =r \div 3 \\ 19 \times 3 = r \div 3 \times 3 \\ 57 = r \\ therefore \\ r = 57 [/tex]
When x = 5 and y = 6, x2 + 3(x+y)= (Type an integer
or a decimal
Answer:
43
Step-by-step explanation:
We are given everything we need, all you need to do is plug in 5 for x and 6 for y.
(5)2 + 3(5+6) =
= 10 + 3(11)
= 10 + 33
= 43
Angle 0 is in standard position. if sin(0) = -1/3, < 0 < 3/2 , find cos (0).
Answer:
-2 sqrt (2) /3
Step-by-step explanation:
sin = -1/3 its in the 3rd quadrant so sin is negative cos is negative
sin^2 O + cos ^2 O = 1
1 - (1/9) = cos^2 O
[tex] \cos( \alpha ) = \frac{ - 2 \sqrt{2} }{3} [/tex]
solve the question above please
Answer:
5x5
Step-by-step explanation:
What I did was that I worked out how x is 2 and then x equals 5
Number 10 Need help fast
Answer:
Step-by-step explanation:
[tex]Midpoint \left(\dfrac{x_{1}+x_{2}}{2},\dfrac{y_{1}+y_{2}}{2} \right) \\\\\\= \left( \dfrac{-4+(-1)}{2},\dfrac{5+(-4)}{2} \right)\\\\\\= \left( \dfrac{-5}{2},\dfrac{1}{2} \right)[/tex]
Help. I don’t understand
Answer:
The choose 4. [ from 2—> 8]
Buenos días a los que están viendo esto, necesito ayuda con esta pregunta: Si el metro recorre 15/2 kilómetros por hora. ¿Cuánto recorrerá en 21/4 horas? estoy enredada me podrían ayudar porfavor.
Answer:
51
4
Step-by-step explanation:
15
2
+
21
4
Simplify the expression below:
Answer:
8x2−6x−5
Step-by-step explanation:
PLS ANSWER ATLEAST MORE THEN 1 (figure out both X's on each one)
1. 5x-2=10-x
2. 4x-9=6-x
3. 6x-6=13-3x
4. 16x-35=7x-8
5. 9x-19=2x-5
6. 13x-15=12x+16
7. 7x-14=2x+11
8. 7x-2=5x+14
9. 5x+3=x+11
10. 3x+8=2x+21
11. 12x+5=4x+37
12. 6x+5=3x+14
Answer:
Step-by-step explanation:
1) 5x-2=10-x
5x-2+x=10-x+x
6x -2 =10
6x=10+2
6x=12
x=2
2. 4x-9=6-x
4x-9+x=6-x+x
5x-9=6
5x=6+9
5x=15
x=3
3. 6x-6=13-3x
6x-6+3x=13-3x+3x
9x-6 =13
9x =13+6
9x=18
x=2
4. 16x-35=7x-8
16x-35-7x=-8
9x = -8+35
9x=27
x=3
5)x=2
6)x=31
7)x=5
8)x=8
9)x=2
10)x=13
11)x=4
12)x=3
Hope you got it
If you have any w=question just ask me
If this is the best answer please mark me as brainliest
Billy had a farm with chickens, goats and cows. He wanted to know how many animals he had altogether, so he placed them in groups. he realised that he had 200 animals with 4 legs and 70 animals with 2 legs. if the no. of cows was 1/3 of the no of goats. how many cows are on the farm?
Answer:
190 goats
33 cows
70 chickens
Find the area of quadrilateral ABCD with vertices A(0, 4), B(4, 1), C(1, -3), and D(-3, 0).
20 square units
25 square units
5 square units
5
5
s
q
u
a
r
e
u
n
i
t
s
5
5
squareunits
Answer:
To find area of the quadrilateral ABCD, now we have take the vertices A(x1, y1), B(x2, y2), C(x3, y3) and D(x4, y4) of the quadrilateral ABCD in order (counter clockwise direction) and write them column-wise as shown below. Add the diagonal products x1y2, x2y3, x3y4 and x4y1 are shown in the dark arrows.
Step-by-step explanation:
Find the distance between -6 and 7 on a number line.
find the square root of the following by prime factorization method.
4225
Answer:
[tex]\boxed{=65}\\[/tex]
Step-by-step explanation:
[tex]\begin{array} {c|c}4225&5\\845&5\\169&13\\13&13\\1\\\end{array}\\\\\\4225=5^2*13^2\\\\\sqrt{4225} \\\\=5^{\frac{2}{2} }*13^{\frac{2}{2} }\\\\=5*13\\\\\boxed{=65}\\[/tex]
Given G = 1 / 2(F - 30), find the value of F
if G = 10
Answer:
50
Step-by-step explanation:
10 = (F - 30)/2
20 = F - 30
50 = F
Which values of a and b make the following equation true
(5x^7y^2) (-4x^4y^5) = -20x^a y^b
please help!! 2 - 7 when x = - 1
I need ASAP! I’ll give BRAINLIST!
Answer:
1/4
Step-by-step explanation:
So if 1= 4, 2=8, 4=16, 5=20.... it's going up by 4s so muffins per cup of flower is 1/4... I think.
Given the value of A in the diagram , Find ;
a.
[tex] {A}^{ - 1} [/tex]
b. Show that
[tex]A\cdot {A}^{ - 1} = 1[/tex]
where I is an identity matrix .
Answer:
answer is in attachment
use the second picture.
Help with #9 ksksjdne
Answer:
29
Step-by-step explanation:
7x + 1 + 4x - 3 = 42
11x - 2 = 42
11x = 44
x = 4
Substitute the value of X into the value for DE.
7(4) + 1 = 29
Emma lives on a tight budget. She saves money and also makes intelligent choices when spending it. Which statements describe Emma’s financial skills? Select three options.
Emma is more prepared to meet her basic needs.
Emma is better prepared to avoid financial setbacks.
Emma is better able to avoid accumulating assets.
Emma is more prepared to face emergencies.
Emma is better able to avoid decision-making with her finances.
The statement that describe him are:
Emma prepared to meet her basic needs.Emma prepared to avoid financial setbacks.Emma prepared to face emergencies.What is financial mangement?Financial managemant is the ability of a person to effective and efficiently manage their fund so as to avoid debt and to maintain financial health.
Based on the given scenario Emma is saving to meet her needs incase of unforeseen circumstance and she is trying to as well prevent financial setbacks .
Therefore Emma is more prepared to meet her basic needs.
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If the sandwich is 18.25 feet, how many sections can he cut ?
Help please ill give you brainlest
Is this correct??
Annika borrowed a book from the library and forgot to return it on time. The library charges $0.25 per day for the first four days and $0.30 per day for all of the remaining days. If Annika had to pay the library $4.00, how many days late was her book?
please help me.
The number of days the book was late is 14 days.
The given parameters include;
let the number of days late before she returned the book = xThe following algebraic equation will be set to calculate the number of days the book was late before it was returned;
[tex]0.25(4) + (x - 4)0.3 = 40\\\\[/tex]
simplify the equation as follows;
[tex]1 + 0.3x - 1.2 = 4\\\\[/tex]
collect similar terms together;
[tex]0.3x = 4.2\\\\[/tex]
divide through by 0.3
[tex]x = \frac{4.2}{0.3} \\\\x = 14 \ days[/tex]
Thus, the number of days the book was late is 14 days.
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Find how many days late was her book
The total days late is 14 days
charges per day for first 4 days = $0.25
charges per day for the remaining days = $0.30
Total amount Annika paid = $4.00
let x = number of days of the remaining days
Total amount paid = Amount paid for first 4 days + amount paid for remaining daysAmount paid for first 4 days = $0.25 × 4
= $1
Amount paid for remaining days = 0.30 × x
= 0.30x
Total amount paid = Amount paid for first 4 days + amount paid for remaining days
4 = 1 + 0.30x
4 - 1 = 0.30x
3 = 0.30x
x = 3/0.30
x = 10 days
Total days late = 4 days + 10 days
= 14 days
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Can side d be the base for this triangle? If so, which length would be the corresponding
height? If not, explain why not.
Answer:
Yes, gStep-by-step explanation:
Any side can be chosen as base.
If d is the base, then the height is g.
g is the perpendicular to extension of d and is the distance between d and the parallel line to d that passes through opposite vertex to d.
Solve for all values of x in simplest form.
-36 + 2x + 7 = 4
Answer:
x = 33/2 or 16.5
Step-by-step explanation:
This question asks for us to evaluate:
-36 + 2x + 7 = 4
- To solve this question, we need to combine all the like terms.
Like terms are terms that have the same variables and powers.-36 + 2x + 7 = 4
2x -29 = 4
2x = 33
x = 33/2
Please someone also explain it too.
9514 1404 393
Answer:
A √40
Step-by-step explanation:
The given radical expression can be written as ...
[tex]\displaystyle 2\sqrt{n+4}=\sqrt{2^2}\cdot\sqrt{n+4}=\sqrt{4(n+4)}=\sqrt{4n+16}[/tex]
The last two versions of this expression tell you two things:
the value under the radical must be a multiple of 4the value under the radical is greater than 16Only one answer choice meets these requirements:
√40
