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Stels [109]
2 years ago
10

Please help asap! brainliest to best answer! how do you do this???? and what are the answers!

Mathematics
2 answers:
Angelina_Jolie [31]2 years ago
8 0

Answer:

8953.5 seconds

Step-by-step explanation:

Since the challenger descends at a rate of 4 feet per second, divide 35,814 by 4 to get the answer

OLEGan [10]2 years ago
8 0

Answer:

it took James 8953.5 seconds

Step-by-step explanation:

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PLS HELP ILL MARK BRAINLIEST ITS URGENT
Nataliya [291]

Answer:

(x^2 + x -1) x (x^2+3x-3)

Step-by-step explanation:

-6x-5+x^4+4x^3-x^2+8

-6x+3+x^4+4x^3-x^2

-6x+3+x^4+x^3+3x^3-x^2

-3x-3x+3+x^2 x(x^2+x-1)+3x^3 +3x^2-3x^2

3x *(x^2+x+x-2)-3(x^2+x-1)+x^2 *(x^2+x-1)

= (x^2+x-1) x (x^2+3x-3)

* means multiply btw

8 0
2 years ago
What is the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B81%5E4%7D%7B3%5E5%7D" id="TexFormula1" title="\frac{81^4}{3^5}"
IRISSAK [1]

Answer:3^1^1\\

Step-by-step explanation:

\frac{81^4}{3^5}

\frac{3^1^6}{3^5}

The base is same power can be add or subtract

3^1^6^-^5

3^1^1

5 0
3 years ago
-7(4d+9c) use c=-6 and d=4
rodikova [14]
4x4=16 9x(-6)=-54 16+(-54)=-38 -7x-38=266
5 0
3 years ago
Solve using elimination -3x+3y=21 -x-5y=-17
Alenkasestr [34]

Answer:

(2,6)

Step-by-step explanation:

Google

8 0
3 years ago
Susan bikes 3 miles round-trip from home to school, Monday through Friday. On Saturday and Sunday she does not ride her bike, bu
Naily [24]

Answer:

15 miles

Step-by-step explanation:

5 days times 3 miles per day.

the saturdat/Sunday skateboarding stuff is irrelevant to the question asked

3 0
3 years ago
Read 2 more answers
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