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denis23 [38]
3 years ago
9

Help . i need the answer quicckkkkkkk

Mathematics
2 answers:
N76 [4]3 years ago
8 0
A(200) = 8x200 + 7
a(200) = 1607
Feliz [49]3 years ago
3 0

Answer:

Simplifying

an = 8n + -7

Reorder the terms:

an = -7 + 8n

Solving

an = -7 + 8n

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by 'n'.

a = -7n-1 + 8

Simplifying

a = -7n-1 + 8

Reorder the terms:

a = 8 + -7n-1

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Find X: <br> J:58<br> K:70<br> L:111<br> M:121
damaskus [11]

Answer: 111

Step-by-step explanation:

Angles in a quadrilateral add to 360 degrees, so:

121+58+70+x=360\\\\x=111

6 0
2 years ago
Read 2 more answers
READ No link or bot and answer the question 15 points I give Brainliest to the best answer
Vika [28.1K]

Answer:

1. 46

2. 307.3

3. 40

4. 0

5. 4

6. 0

7.

8. 400

9. -1000

10. 10582

expand: Evaluate:

11. -216 21. 0.015625

12. 81 22. -216

13. 0.03125 23. 2¹.⁹²

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16. 343

simplify.

17. 68526

18. 262144

19. 5.960464 x 10¹⁶

20. 0.003906

Step-by-step explanation:

sana maka tulong to sayo

4 0
3 years ago
Why do they teach angles after fractions
Vinil7 [7]

Answer:

That is a good question. I would recommend asking your math teacher because I am not technically a teacher, but my children are homeschooled, so I just follow the curriculum.

6 0
3 years ago
James can jog twice as fast as he can walk. He was able to jog the first 9 miles to his grandmother’s house, but then he tired a
dimulka [17.4K]

Answer:

6 mile/hour

Explanation :



Let the speed of walking of James = x mile/hour


speed of jogging = 2x mile/hour


9/2x + 1.5/x = 2


= > (9 + 3)/2x = 2


= > 12 = 4x


= > x = 3


Average speed of walking = 3 mile/hour


Average speed of jogging = 2 * 3 = 6 mile/hour

5 0
3 years ago
Two sides of a rectangle are the same length, r. The other two sides are each 4 meters.
exis [7]

Answer:

4 times 4 plus 10

Step-by-step explanation:

there are waaaay more ways than just this there is

( 8 times 2 ) plus ( 5 times 2 )

and

( 5 plus 5 ) plus 16

plz mark me as brainiest

5 0
3 years ago
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