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3 years ago

Which is the equation of the same line as y=3x-8

1 answer:

8 0

You have forgot to upload an attachment with it either or you might forgot to write the complete question but i can still help you by telling you how this graph will be looking.

As you can see the y intercept is -8 so you can clearly understand that the line cuts the y axis at -8. Similarly by looking at the gradient and knowing that it is positive you can know that the the diagonal line will be sloping upwards with the multiple of 3.

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What is the volume of a rectangular prism with the dimensions: base 7 2 cm, height 3 2 cm, and length 9 2 cm? A) 189 2 cm3 B) 18

motikmotik

Answer: D) $\dfrac{189}{8}\ cm^3$

Step-by-step explanation:

The volume of a rectangular prism is given by :_

$\text{Volume}=\text{length*width*height}$

Given: Length of the rectangular prism = $\dfrac{9}{2}\ cm$

Width = $\dfrac{7}{2}\ cm$

Height = $\dfrac{3{2}\ cm$

Then, the volume of a rectangular prism will be :-

$\text{Volume}\dfrac{9}{2}\times\dfrac{7}{2}\times\dfrac{3}{2}\\\\\Rightarrow\text{Volume}=\dfrac{189}{8}\ cm^3$

8 0

4 years ago

Read 2 more answers

Find the length of the side not given when c is the hypotenuse and a and b are the legs. A=9 and C=13

love history [14]

Use the Pythagprean theorem:
$c^2=a^2+b^2$
We have:
$a=9;\ c=13$
Substitute:
$9^2+b^2=13^2\\\\81+b^2=169\ \ \ |-81\\\\b^2=88\to b=\sqrt{88}\\\\b=\sqrt{4\cdot22}\\\\Answer:\ b=2\sqrt{22}\approx9.38$

5 0

4 years ago

Read 2 more answers

Brainliest to correct answer

jeyben [28]

-2x -1 means the answer is 2

3 0

3 years ago

Read 2 more answers

Alexandra is two years older than brad. cecilia is three years younger than alexandra. all three ages added together gives a tot

MatroZZZ [7]

Let us say that:

x = age of brad

x + 2 = age of Alexandra

(x + 2) – 3 = age of Cecilia = x – 1

We are also given that:

x + x + 2 + x – 1 = 37

solving for x:

3x + 1 = 37

3x = 36

x = 12 = age of brad

x + 2 = 14 = age of Alexandra

x – 1 = 11 = age of cecilia

4 0

3 years ago

For every 20 litres of petrol a car can run for 75 km.

densk [106]

Answer:

52.3 litres.

Step-by-step explanation:

The car consumption is 75/20 = 3.75 km/litre.

Volume of petrol needed to travel 196 km

= 196 / 3.75 = 52.3 litres.

3 0

4 years ago