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Ann [662]
3 years ago
14

Can someone read this Algebra help please

Mathematics
2 answers:
kykrilka [37]3 years ago
4 0
Add 5 and 8 together which is 13. Then multiply 2 and 3 which is 6.then take 13 and multiply it by six. That equals 78 so answer is 78.
lilavasa [31]3 years ago
3 0
That means 2*3* the sum of 5+8 which gives you 78 as your answer. Hope this helps and please select as the brainliest answer.
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25h to the power of 10 +18
lesya692 [45]

Answer:

1.509909034 x10 ^36

Step-by-step explanation:

10 plus 18 is 28

Then you would multiply 28 by 25 numbers of itself.

6 0
3 years ago
Angle of the Sun A 96-ft tree casts a shadow that is 120 ft long. What is the angle of elevation of the sun
scoray [572]

Answer:

The angle of elevation of the sun is 39⁰

Step-by-step explanation:

Given;

height of the tree, h = 96 ft

length of the shadow, L = 120 ft

                                                   |

                                                   | 96ft

                                                   |

                                                   |

       θ------------------------------------

                    120ft

Completing this triangle to cut across the top of the tree gives you a right angled triangle with θ as the angle of elevation of the sun.

Apply trig-ratio to determine the angle of elevation of the sun;

tanθ = opposite side / adjacent side

tanθ = 96 / 120

tanθ = 0.8

θ = tan⁻¹(0.8)

θ = 38.7⁰

θ = 39⁰

Therefore, the angle of elevation of the sun is 39⁰

4 0
3 years ago
Which equation represents the graphed function?
Novay_Z [31]

Answer: C is your answer.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A worker earns $100 every 8 hours. At this rate, how much will the worker earn in 36 hours?
patriot [66]

Answer:

The answer is $350

Step-by-step explanation:

00 = 8 hours


28/8 = 3.5


3.5(100) = 350


The worker would earn $350 in 28 hours

5 0
3 years ago
Read 2 more answers
Bill wanted to know how many times students at his middle school go to the beach each week during the summer. He surveyed every
pshichka [43]

The survey was intended for Bill's middle school during the summer. The

survey was administered to students of other schools on a Saturday.

  • The type of error is the <u>selection bias error</u>.

Reasons:

The type of error made is a non sampling error, given that the target of the

study is the number of times in a week students at his middle school

attend the beach during the summer.

The errors are; Selection bias error.

  • The given that the students survey are not from his middle school.
  • The survey was carried out once on a Saturday, where the target was during the summer.

The selection bias error is a type error that is due to the researcher

chooses what to study, such that the participant have common

characteristics rather than being random.

Learn more about selection bias error here:

brainly.com/question/13727092

7 0
2 years ago
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