3 years ago

PLEASE HELP ASAP!!!!

Mathematics

1 answer:

lara31 [8.8K]3 years ago

8 0

hope can help u !!!!!!!!!!

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Pls help dudndidndiendifn

g100num [7]

Answer:

I don't know D

Step-by-step explanation:

but why is this in the mathematics section

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3 years ago

Y = -x+5y=−x+5y, equals, minus, x, plus, 5

Serga [27]

The answer is D
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6 0

3 years ago

A 100-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground. How high is the top o

DochEvi [55]

Answer:

The height of tree house is 70.71 feet

Step-by-step explanation:

We are given that A 100-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground

Refer the attached figure

Length of rope AC = Hypotenuse =100 feet

The top of a tree house to the ground forms a 45∘ angle of elevation from the ground = $\angle ACB = 45^{\circ}$

We are supposed to find the height of tree house i.e.AB = Perpendicular

So, Using trigonometric ratio

$Sin \theta = \frac{perpendicular}{Hypotenuse}\\Sin 45= \frac{AB}{AC}\\\frac{1}{\sqrt{2}}=\frac{AB}{100}\\100 \times \frac{1}{\sqrt{2}}=AB\\70.71=AB$

Hence The height of tree house is 70.71 feet

8 0

3 years ago

Can anyone help me do this please? No Links!!

tia_tia [17]

Answer:

$100,500............

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3 years ago

Read 2 more answers

Find the quotient. 87 83 N Click on the correct answer. 810 84. please help

Kay [80]

Answer:

$8^4$

Step-by-step explanation:

Given,

$\frac{8^7}{8^3}$

To find the quotient, apply the division rule of exponents, $a^x \div. a^y = a^{x - y$

Thus:

$8^{7- 3}$

= $8^4$

5 0

3 years ago