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ddd [48]
3 years ago
15

The height of a rocket a given number of seconds after it is released is modeled by h (t) = negative 16 t squared + 32 t + 10. W

hat does t represent?
Mathematics
2 answers:
Nesterboy [21]3 years ago
7 0

Answer:

t represents the number of seconds after the rocket is released

andrey2020 [161]3 years ago
6 0

Answer:

the answer is <u><em>A</em></u>

Step-by-step explanation:

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20 square root of 270 /4 square root of 3
OleMash [197]

Answer:

<u>The most simplified form is 15√10</u>

Step-by-step explanation:

1. Let's simplify the expression:

20√270 ÷ 4√3

20√9 * 30/  4√3 (√270 = √9 * 30)

60 √30/ 4√3

(60 √3 * √10) / 4√3 (√30 = √3 * √10)

60/4 √10 ( We cancel √3 in the numerator and in the denominator)

15√10

<u>The most simplified form is 15√10</u>

6 0
3 years ago
What is the value of 8(15-4)/4^2-5
kolbaska11 [484]

Answer: 0.5


Step-by-step explanation:

Android calculator accepts the above question via copy and paste, and gives 0.5


The point of this question is to try to discover whether or not you know what the expression means.


Rewriting it as (8(15-4)/(4×4)) - 5 would show that you know the meaning. You can check that by feeding it into the calculator as well.

4 0
3 years ago
Simplfy <br> -3+(-10) <br> please explain how to do it too because i am lost in algebra.
Margaret [11]
Answer:
-13

you're basically adding -3 and -10 because they're both negatives
4 0
3 years ago
Can someone help me I can't remember how to do ratios
omeli [17]

3 casseroles feeds 15 people

The ratio is 3:15

If you divide each of those by 3, youll find that 1 casserole feeds 5 people

1 : 5 is the ratio.

Divide 30 by 5 = 6

6 casseroles feeds 30 people.

6 : 30

35 divided by 5 = 7

7 casseroles feed 35 people

7 : 35

5 0
4 years ago
ILL BRAINLIEST YOU PLEASE HELP ME
joja [24]

Answer:

82°

Step-by-step explanation:

6 0
3 years ago
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