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3 years ago

HELP ASAP PLEASE

Mathematics

1 answer:

Liula [17]3 years ago

3 0

distance : 15 units

coordinates : (7,0) and (-8, 45)

slope:

$\sf \rightarrow \dfrac{y_2-y_1}{x_2-x_1}$

$\sf \rightarrow \dfrac{45-0}{-8-7}$

$\sf \rightarrow -3$

equation:

$\hookrightarrow \sf y - 0 = -3(x-7)$

$\hookrightarrow \sf y = -3x+21$

the y-intercept of this function:

$\hookrightarrow \sf y = -3(0)+21$

$\hookrightarrow \sf y =21$

distance between both y-intercept :

21 - 6

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Please help me best answer gets brainliest

tia_tia [17]

I’m this you should know that it is best to find the area of each triangle then add them together

As you see the base is 24 so you take half of 24 for the base of your triangles and you get 12

1/2 is one half

TRIANGLE A

A = 1/2( Base (times) height)
A = 1/2(12 (times) 35) = 210

The formula will be the exact same for the other triangle.

When adding the areas up you get 420 squared inches.

Therefore answering is 420 in^2

7 0

3 years ago

You need to put oil into the gearbox of a rebuilt machine tool. The gearbox holds 16.3 liters of oil, but the only oil you have

elixir [45]

That would be 17. 8 is right anwswr

3 0

3 years ago

Read 2 more answers

HELPPP

lidiya [134]

Answer:

The area of the rectangle is 4 sq yards.

Step-by-step explanation:

Given that,

The length of the rectangle, $L=\dfrac{2}{13}\ yards$

The breadth of the rectangle, B = 26 yards

We need to find the area of the rectangle. The formula for the area of a rectangle is given by :

A = LB

Put all the values,

$A=\dfrac{2}{13}\times 26\\\\A=2\times 2\\\\A=4\ yd^2$

So, the area of the rectangle is 4 sq yards.

6 0

3 years ago

What is an equivalent form of 14(p + 6) − 10(2q + 5)?

aalyn [17]

The equivalent form of 14(p + 6) − 10(2q + 5) is 14p − 20q + 34.

<h3>What is mathematical expansion?</h3>

An mathematical expansion occurs when a mathematical object is been scaled using a scale factor that is greater in absolute value than one.

14(p + 6) − 10(2q + 5)

If we open the bracket, we have

14p − 20q + 34

Therefore option D is correct.

Learn more about mathematical expansion from

brainly.com/question/13602562

#SPJ1

5 0

2 years ago

Adam bought a fish aquarium worth $2,000 in the first week of the year. Its value depreciates by 3% per

Oksanka [162]

Answer:

FV= $1,725.22

Step-by-step explanation:

Giving the following information:

Present value (PV)= $2,000

Decrease rate (d)= 3% per week

Number of weeks (n)= 5

<u>To calculate the future value of the fish after 5 weeks, we need to use the following formula:</u>

FV= PV / (1 + d)^n

FV= 2,000 / (1.03^5)

FV= $1,725.22

3 0

4 years ago