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2 years ago

SOMEONE PLEASE HELP! ITS ALMOST DUE!

Mathematics

2 answers:

saw5 [17]2 years ago

7 0

Answer:

i think 315

Step-by-step explanation:

Veronika [31]2 years ago

5 0

Answer and Step-by-step explanation:

For this triangle, to find x, we will use the cosine trigonometric function.

cosine functions look like this:

$cos(\theta) = \frac{adjacent}{hypotenuse}$

(The weird looking symbol is called theta, and represents an angle measurement)

Plug in the values into the equation.

cos(42) = $\frac{x}{15}$

Multiply both sides by 15.

15(cos(42)) = x

Plug into a calculator.

11.1472 is the answer.

#teamtrees #WAP (Water And Plant)

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Solve each problem by writing and solving an equation

Viktor [21]

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Step-by-step explanation:

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2 years ago

Please Help!

JulijaS [17]

Answer: $8865=6000(1+\frac{5\times t}{100})$

Step-by-step explanation:

Given

Liam deposited $P=\$\ 6000$

Rate of interest is $R=5\ \%$

If the amount after t years is $A=\$\ 8865$

Simple interest is given by

$S.I.=\dfrac{P\times R\times t}{100}$

And amount is

$A=P+S.I.$

$A=P(1+\frac{R\times t}{100})$

Substituting values we get

$8865=6000(1+\frac{5\times t}{100})$

$1.4775=1+\frac{5\times t}{100}$

$0.4775\frac{5\times t}{100}$

$5t=47.75$

$t=\frac{47.75}{5}=9.55\ years$

8 0

2 years ago

These the answers ❤️.

irina [24]

No ❤️ hahaha i can’t see anything

4 0

2 years ago

Read 2 more answers

A farmer wants to build a fence enclosing a rectangular region bordering a river. If the farmer has 500 feet of fencing, find th

Romashka [77]

Answer:

31,250 ft²

Step-by-step explanation:

Let x represent the length of fence parallel to the river. Then the ends of the rectangle will have dimesion (500-x)/2, and the total area will be ...

... A = x(500-x)/2

This function describes a parabola with zeros at x=0 and x=500. The vertex (maximum) will be located halfway between these, at x=250.

The maximum size pen has area ...

... A = 250(500 -250)/2 = 31,250 . . . . sq ft

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3 years ago

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Margarita [4]

Answer:

Step-by-step explanation:

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