3 years ago

Math help please! Will give 20 points!

1 answer:

8 0

At goal post x= 35
<span>the height will be y= –0.03x2 + 1.6x= 19.25 > 15 </span>
<span>is 4.25 feet above the goal post.</span>

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Show work and answer #9

Kisachek [45]

(4/5)-(3/8)=17/40 or 0.425 mile

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3 years ago

the 6:00 a.m. temperatures for four consecutive days in the town of Lincoln were -12.1 C, -7.8 C, -14.3 C and -7.2 C what was th

Marrrta [24]

Answer:

-10.4

Step-by-step explanation:

You add all of the temperatures together and then divide the total by 4 (because there are four temperatures) and you get 10.35. You round that up to 10.4

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3 years ago

Answer the following 3 questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!

zhannawk [14.2K]

1. A) 5

7 - 6 ÷ 3

7 - 2

2. A) 11

(2 x 4) + 6 ÷ 2

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8 + 3

3. A) 40

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4 years ago

Read 2 more answers

4 times x with an exponent of 2 plus 2 times y with an exponent of 4. X=-3 y=2

Digiron [165]

Answer:

Step-by-step explanation:

Your equation is: $4*x^{2} +2 * y^{4}$

You also know that x = -3 and y = 2. You can rewrite the equation by substituting x and y with their actual values:

$4*(-3)^{2} +2 * 2^{4}$

First, you want to do the exponentiation (meaning you want to calculate $(-3)^{2}$ and $2^{4}$ parts). $(-3)^{2}$ equals 9 and $2^{4}$ equals 16.

So the equation now is:

$4*9+2*16$

Now you want to do multiplication. $4*9$ equals 36 and $2*16$ equals 32. So you're left with:

$36+32$

Which equals 68.

8 0

3 years ago

What is radical 7 plus radical 3 plus radical 98 minus radical 18 equal to

marissa [1.9K]

7 + 3 + 98

14/21 + /3 the 21 is inside the radical and the 3 is in a radical also

5 0

4 years ago