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3 years ago

Which proportion could be used to solve for the height of the tree?

Mathematics

1 answer:

Volgvan3 years ago

8 0

6/h 10/30 that’s the answer to your question!

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8) 8x + 6 14x - 2 A) 11 C) 8 B) -9 D) -7

Travka [436]

Answer:

C) 8

Step-by-step explanation:

Consecutive angles are equal to 180. So 22x+4+180. Solve that to get x=8. Hope I helped and post more questions :)

6 0

3 years ago

-5x+10>-15 help please

nexus9112 [7]

Answer:

Step-by-step explanation:

-5x + 10 > -15 is your original equation.

You need to isolate the x variable.

Start by subtracting 10.

-5x > -25

x > 5

3 0

3 years ago

An arithmetic sequence has a1 = 22 and a8 = 43. Find a15.

brilliants [131]

The 15th term of the arithmetic sequence $a_{15} = 64$

Option B is correct

The nth term of an arithmetic sequence is given as:

$a_{n} = a + (n - 1)d$

The first value, a = 22

$a_8 = a+(8 - 1)d\\a_8 = a + 7d$

Since $a_8 = 43$

$43 = 22 + 7d\\7d = 43 - 22\\7d = 21\\d = \frac{21}{7}\\d = 3$

The common difference, d = 3

$a_{15}= a + (15-1)d\\a_{15} = a + 14d\\a_{15} = 22 + 14(3)\\a_{15} = 22 + 42\\a_{15} = 64$

The 15th term of the arithmetic sequence = 64

Learn more here: brainly.com/question/24072079

4 0

1 year ago

Let x represent the larger number4x+(x-2)^2=16

12345 [234]

I have no clue I just need the points have a good day tho :)

5 0

2 years ago

What is 60,000+3,000+20+9 in standard form?

kenny6666 [7]

60,000 + 3,000 + 20 + 9

= 63,000 + 29

= 63,029.

Answer: 63,029

Hope this helps have A wonderful Christmas

Step-by-step explanation:

4 0

2 years ago

Which proportion could be used to solve for the height of the tree? ​

Which proportion could be used to solve for the height of the tree?