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3 years ago

9. You have saved S2500 to spend on vacation. You spend the money at an average rate of $125 per day.

Mathematics

1 answer:

BigorU [14]3 years ago

5 0

Answer: F(x)=125x+2500
Hope this helps let me know if you need me to explain

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What is the surface area of the pyramid <br> 224ft<br> 460ft <br> 112 ft<br> 336ft

marusya05 [52]

Use the formula

S=wh+lw+ls+lp

And you should get your answer.

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3 years ago

Find the greatest common factor of x²y and xy²

balandron [24]

Answer:

Step-by-step explanation:

Let's take a look at what factors $x^2y$ and $xy^2$ have in common.

$x^2y$ is composed of $x^2$ and y, and $xy^2$ is composed of x and $y^2$ . Notice that both x and y are factors of them, so the gcf is xy.

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3 years ago

To prepare for a triathlon, Amanda starts from position A and rides her bike along a straight road for 12 miles to reach positio

Sergio [31]

Answer:

Step-by-step explanation:

Let's draw the given information first for better understanding . Check the image attached.

We can use cosine rule to find the angles .

for angle A ,

$Cos A =\frac{b^2+c^2-a^2}{2bc}$

$Cos A =\frac{20^2+12^2-15^2}{2*20*12}$

$Cos A =\frac{319}{480}$

m∠A = 48.35 degrees

Similarly for angle B

$Cos B =\frac{a^2+c^2-b^2}{2bc}$

$Cos B =\frac{15^2+12^2-20^2}{2*15*12}$

$Cos B =\frac{-31}{360}$

m∠B = 94.94 degrees

Now use A+B+C=180 degrees

48.35+94.94+C=180

C=180-48.35-94.94

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3 years ago

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Answer:

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2 years ago

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Katarina [22]

Answer:

slope is $-\frac{3}{4}$

Step-by-step explanation:

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so $\frac{2--1}{-3-1} = -\frac{3}{4}$

or you can count how many places it changed in the equation $\frac{rise}{run}$

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3 years ago