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Natasha2012 [34]
3 years ago
10

Question 4 (20 points)

Mathematics
2 answers:
Elena-2011 [213]3 years ago
6 0

Answer:

128

Step-by-step explanation:

Blababa [14]3 years ago
5 0

Answer:

The answer is C 128 cm3

Step-by-step explanation:

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Help would be greatly appreciated
UNO [17]

Answer:2/pi

Step-by-step explanation:

First, name the points. Top Left will be A, Top Right will be B, Bottom Right will be C, and Bottom Left will be D. Now, the area of ABCD is 4. Then, we have to find the area of the circle. The center to the midpoint of AB is 1. The length of the midpoint of AB to B is 1. So, using the Pythagorean Theorem, it will be 1^2 + 1^2 = 2, then it will be sqrt2. Finding the area of the circle will be easy now that we have the radius. sqrt2*sqrt2*pi = 2pi. So, it will be 4/2pi, and simplified, it will be 2/pi.

5 0
3 years ago
6 calculators cost $160 what is the rate and the unit rate
BigorU [14]

Answer:

\dfrac{\$160}{6~calculators}

\dfrac{\$26.67}{calculator}

Step-by-step explanation:

The rate for the 6 calculators is

\dfrac{\$160}{6~calculators}

To find the unit rate, divide 160 by 6.

The unit rate is

\dfrac{\$26.67}{calculator}

6 0
3 years ago
A store manager instructs some new trainees that a leather chair priced at 200$ winds up costing A customer $218 once the sales
Ulleksa [173]

Answer:

9.00%

Step-by-step explanation:

So, we would do

18 divided by 200 = 9.00%

Therefore your answer will be 9.00%

Hope this helps!

5 0
3 years ago
PLEASE HELP
kari74 [83]

Answer

jermy

Step-by-step explanation:

8 0
3 years ago
Given f(x) = x − 7 and g(x) = x^2 . Find g(f(4)).
garri49 [273]
So basically -3 x 16. Yeilds -48
7 0
4 years ago
Read 2 more answers
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