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julsineya [31]
4 years ago
10

find the area and perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approx

imations)

Mathematics
1 answer:
vaieri [72.5K]4 years ago
8 0

Answer:

lolrsm

Step-by-step explanation:

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Ms.Sinnott has 7/12 m of string and she cuts the string into eight pieces how long are the new piece of string
Elina [12.6K]

Answer:

7/96 m

Step-by-step explanation:

7/12 ÷ 8 = 7/96

4 0
3 years ago
Use the equation, 16^2x=32^(x+3), to complete the following problems.
olga55 [171]

Answer:

x = 5

Step-by-step explanation:

2⁴(2x) = 2⁵(x + 3)

2^8× = 2^5x + 15

cancel out the 2

8x = 5x + 15

8x - 5x = 15

3x = 15

divide through by 3

x = 5

8 0
3 years ago
Suppose the cpi was 110 last year and is 121 this year. instructions: in part a, enter your answer as a whole number. in part b,
nexus9112 [7]
<span>To calculate the change in CPI we need to do a % change formula. (New - Old) / (Old) = n. (121 - 110) / 110 = .10. This is equal to a 10% change in CPI. To confirm the answer, do, (Old) * (1+n) = New CPI. 110*(1+.10) = 121. It equals so it is right!</span>
8 0
4 years ago
Select the quadratic extension that represents the product below (2x+5)(7-4x)
nevsk [136]

Answer:

-8x^2 - 6x + 35

Step-by-step explanation:

you can use th box method shown above to multiply then add like terms

7 0
3 years ago
What is the square root of 5
d1i1m1o1n [39]
Decimal answer or rooted? If decimal, the answer's given but if rooted, the answer is 5 (with root symbol). It can't be further reduced.
4 0
3 years ago
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