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ASHA 777 [7]
3 years ago
13

10 Points + Brainliest this is half of my points please will mark brainliest

Mathematics
1 answer:
Inessa [10]3 years ago
6 0

Step-by-step explanation:

the answer is in the above image

use the app DESMOS it really helps

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Hey guys:) how can one solve this?<br><br>x⁴ - 2x + 2 <br><br>please with an explanation​
Ann [662]

Answer:

81x+2

Step-by-step explanation:

2x+x=3x

3×3×3×3=81x

7 0
3 years ago
A thermometer falls from a weather
Nesterboy [21]

Answer:

It will take 22 seconds for the thermometer to hit the ground.

Step-by-step explanation:

A thermometer falls from a weather balloon at a height of 7,744 ft.

This means that the initial height is of 7744ft.

h(t) = -16t2 + initial height

So

h(t) = -16t^2 + 7744

How many seconds will it take for the thermometer to hit the ground?

This is t for which h(t) = 0. So

0 = -16t^2 + 7744

16t^2 = 0 + 7744

t^2 = \frac{7744}{16}

t = \sqrt{\frac{7744}{16}}

t = 22

It will take 22 seconds for the thermometer to hit the ground.

6 0
3 years ago
A baseball player on a professional baseball team has 207 hits in 575 at-bats. What
Vika [28.1K]

Answer:

9/25

Step-by-step explanation:

find a number that both the top and bottom are divisible by,

23 is the greatest common division we can make such that the top and bottom remain whole numbers

so,

\frac{207 }{575} ÷23

=(207/23)÷(575/23)

=\frac{9}{25}

4 0
3 years ago
Triangles A B C and E F D are shown. The lengths of sides A B and E D are congruent. Angles C A B and E D F are 33 degrees. Angl
alexira [117]

Answer:

c on edge

Step-by-step explanation:

its not congruent, i got 100 on quiz btw

3 0
3 years ago
Read 2 more answers
What the slope of(4,-13) (8,-8) ​
agasfer [191]

Answer:

5/4

Step-by-step explanation:

1. -13 - -8 = -5

2. 4-8 = -4

3. -5/-4 = 5/4

4 0
3 years ago
Read 2 more answers
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