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Julli [10]
2 years ago
5

I have done a and b but I am really struggling on C

Mathematics
1 answer:
Rashid [163]2 years ago
3 0
Hmmm, just follow what ur gut thinks ifthat make sense
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Given g(x) = (x - 3)2 and h(x) = 2x + 1, which of the following is (g.h)(5)?
Andru [333]
The answer is B 38 for g.h and 5
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3 years ago
16d - (4 - 5d) = -67 Please help me find d
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Help please asap!!<br> A- z=15<br> B- z= 20<br> C- z=23<br> D- z=41
grigory [225]

Answer:

z = 15

Step-by-step explanation:

The sum S of the interior angles of a regular polygon is given by the formula

S = (n-2) x 180 where n is the number sides

Here n = 9

So S = (9-2) x 180 = 7 x 180 = 1,260

There are 9 interior angles and each angle is (5z + 65)

So the sum of all 9 interior angles = 9 (5z + 65)

= 45z + 585

Set these equal to each other and solve for z

45z + 585 = 1260

45z = 675

z = 675/45 = 15

4 0
11 months ago
Select all expressions that are equivalent to 4x+2(2x-5)-(3-5x)
Arada [10]

For this case we have the following expression:

4x + 2 (2x-5) - (3-5x)

Applying distributive property to the terms within parentheses taking into account that:

- * + = -\\- * - = +

We have:

4x + 4x-10-3 + 5x =

We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

4x + 4x + 5x-10-3 =\\13x-13

Thus, an equivalent expression is:

13x-13

Answer:

13x-13

4 0
2 years ago
Situation: Florentina the Baker has already prepared 4 kilograms of dough. She
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Answer: 4 kilograms of dough and will continue preparing 1 kilogram of dough every hour.

Step-by-step explanation:

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