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olga55 [171]
3 years ago
7

If h(x)=x-7 and g(x)=x^2, witch expresión is equivalent to(g*h)(5)?

Mathematics
1 answer:
Firdavs [7]3 years ago
8 0

Answer: 4

Step-by-step explanation:

(g*h)(5) = 4

Firstly, h(5) = 5 - 7 = -2

Then, evaluate g(-2) = (-2)^2 = 4

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Sheep x sheep =16
sergij07 [2.7K]
Sheep=4
snake=3
cat=8
3x8=24
24x4=96
so the answer is 96.
4 0
3 years ago
PLEASE HELP ME ON THIS QUESTION ASAP!!!! NO LINKS
Umnica [9.8K]

Answer:

4π in.

Step-by-step explanation:

formula circumference= 2πr

r = half of diameter

8 0
3 years ago
Pls help!!!
Digiron [165]

Answer:

For the given square root, two closest perfect square are are 0 and 1 and their square roots are 0 and 1  respectively.

Step-by-step explanation:

\text{To find : Two closest square roots of }\sqrt{\frac{1}{5}}=\sqrt{0.2}\\\\ \sqrt{0}

Hence, the two nearest square roots of the given square root are 0 and 1

For checking :

\sqrt{\frac{1}{5}}=\sqrt{0.2}=0.45

And, clearly 0.45 lies between 0 and 1

⇒ √0 < √0.2 < √1

⇒ 0 < 0.45 < 1

Hence, For the given square root, two closest perfect square are are 0 and 1 and their square roots are 0 and 1  respectively.

5 0
3 years ago
Can you help me please!!✌✌
valina [46]

Answer:

15 dogs

12 cats

Step-by-step explanation:

Let's call the number of cats c, and the number of dogs d.

4d=5c

c+d=27

4c+4d=108

4c+5c=108

9c=108

c=12

d=27-12=15

Hope this helps!

8 0
3 years ago
Read 2 more answers
What is the area of the composite figure? (6π + 4) cm2 (6π + 16) cm2 (12π + 4) cm2 (12π + 16) cm2
Genrish500 [490]

one semi circles area =pi.r²/2

one semi circle area = pi.2²/2=2.pi

three semi circle area =3.2.pi =6.pi

square area = 4² =16

area of composite figure = 6.pi+16

4 0
4 years ago
Read 2 more answers
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