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3 years ago

Hey guys I need help

Mathematics

1 answer:

Gemiola [76]3 years ago

7 0

Answer:

20.8

Step-by-step explanation:

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Triangles EFG and QRS are similar. The lengths of the sides of EFG are 72, 64, and 56. The length of the smallest side of QRS is

blsea [12.9K]

Answer:

$180\ units$

Step-by-step explanation:

we know that

If triangles EFG and QRS are similar

then

the scale factor is equal to the measure of the smallest side of triangle QRS divided by the smallest side of triangle EFG

Let

x-------> the smallest side of triangle QRS

y-------> the smallest side of triangle EFG

z-------> the scale factor

we have

$x=140\ units, y=56\ units$

substitute the values

$z=\frac{140}{56}$

$z=2.5$

Find the length of the longest side of QRS

The length of the longest side of QRS is equal to multiply the scale factor by the length of the longest side of EFG

$2.5*72=180\ units$

7 0

3 years ago

Read 2 more answers

Will give brainliest if done properly

k0ka [10]

Answer:

$\sf \boxed{ \sf y - 3 = \dfrac{3}{2} (x - 6)}$

Explanation:

$\sf Given \ equation: y = \dfrac{3}{2} x - 5$

Comparing it with slope intercept form "y = mx + b" where 'm' is slope and 'b' is y-intercept.

Here slope: 3/2 and y-intercept: -5

Parallel slope has the same tangent slope.

Pass through point (x, y) = (6, 3)

Equation:

$\sf y - y_1 = m(x - x_1)$

$\rightarrow \sf y - 3 = \dfrac{3}{2} (x - 6)$

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2 years ago

What is the pythagorean therum

Nimfa-mama [501]

The Pythagorean theorem is a^2 + b^2 = c^2. You use it when solving for the sides of a triangle.

3 0

3 years ago

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WILL GIVE BRAINLIEST

TEA [102]

Yes because 3² + 4² = 5²

to be sure

9 + 16 = 25

25 = 25

3 0

3 years ago

Oil prices are projected to increase by 100% by next June. A quart of oil currently costs $2.45. What is the projected cost of a

lisov135 [29]

Answer:

4.9

Step-by-step explanation:

100% of 2.45 is 2.45.

We add 2.45 + 2.45 which is <u>4.9. </u>

Can I get brainliest?

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3 years ago