4 years ago

The point (- 3, 2) is on the line given by which equation below?

Mathematics

2 answers:

blondinia [14]4 years ago

7 0

What equation below, there is no information below

My name is Ann [436]4 years ago

5 0

Answer:

what equation below? :/

Step-by-step explanation:

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A building with a height of 6 m casts a shadow that is 8 m long while a taller building casts a 24 m long shadow. What is the he

Firdavs [7]

Answer:

I am pretty sure it is 22m

Step-by-step explanation:

minus 2

8 0

3 years ago

The areas of two similar triangles are 75m2 and 300m2. The length of one of the sides of the second triangles is 9m. What is the

Ymorist [56]

Answer:

4.5 m

Step-by-step explanation:

The area of two similar triangles are 75 m2 and 300 m2. This gives you the scale factor of the triangles:

$\dfrac{A_{small}}{A_{large}}=k^2\Rightarrow k^2 =\dfrac{75}{300}=\dfrac{3}{12}=\dfrac{1}{4}\Rightarrow k=\dfrac{1}{2}.$

Then you can find the length of the corresponding side:

$\dfrac{side_{small}}{side_{large}}=k\Rightarrow =\dfrac{side_{small}}{9}=\dfrac{1}{2},\ side_{small}=\dfrac{9}{2}=4.5\ m.$

4 0

3 years ago

i When 20 is added to a certain number and the sun is divided by 3, the result is 3 times the number, find the number.

Bingel [31]

Answer:

$let \: the \: number \: be \: x \\ \frac{20 + x}{3} = 3x \\ \frac{3(20 + x)}{3} = (3x)3 \\ 20 + x = 9x \\ 20 = 9x - x \\ 20 = 8x \\ \frac{20}{8} = \frac{8x}{8} \\ x = 2.5$

Step-by-step explanation:

Hope that this is helpful .

Have a great day.

3 0

3 years ago

Find the limit<br> lim x->0 (4x/tan2x)

My name is Ann [436]

Answer:

Step-by-step explanation:

hello : here is a solution

3 0

2 years ago

A crew has paved 3/4 of a mile of road. If they have completed 50% of the work, how long is the road they are paving?

mel-nik [20]

Answer:

1.5

Step-by-step explanation:

Let the value be x,

(3/4) = 50% * x

x = 1.5

Thenks and mark me brainliest :))

3 0

3 years ago