3 years ago

In the diagram below, what is the length of ST?

Mathematics

1 answer:

vichka [17]3 years ago

8 0

Check the picture below.

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Find the area of a polygon using the given apothem<br> Plz anwser, will mark brainest!!

MAVERICK [17]

Given that these are all regular, 4 is 173.7. 5 is 98.7. 6 is 90.8.

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3 years ago

PLEASE HELP

Gelneren [198K]

Step-by-step explanation:

8.9x-5 and -6.8x+8

8.9-6.8 + -5+8

2.1x+3

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2 years ago

Katie has $120 on her cafeteria cardka. everytime she orders a meal , $4.50 is deducted from the

Scrat [10]

Answer:

120-4.50 = 115.10

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3 years ago

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For what values of $x$ is it true that $x^2 - 5x - 4 \le 10$? Express your answer in interval notation.

dybincka [34]

Answer:

x ∈ [-2, 7]

Step-by-step explanation:

The given equation ...

x^2 -5x -4 ≤ 10

can be rewritten as ...

x^2 -5x -14 ≤ 0

and factored as ...

(x +2)(x -7) ≤ 0

Clearly, the "or equal to" condition will be met when x=-2 and x=7. For values of x between these numbers, one factor is negative and the other is positive. Hence the product will be negative. So, numbers in that interval are the solution set.

x ∈ [-2, 7]

5 0

2 years ago

4/15:8<br> 3/7:7/10<br> 3.3/5:4.1/2

posledela

I don't understand what you are trying to ask if you post this in question form or add a question I can probably help you other than that I don't think anyone knows what you need help with, I'm sorry sweety

4 0

2 years ago