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3 years ago

Question 8

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

8 0

Answer:

20 percent

Step-by-step explanation:

50/250=1/5= 20 percent

if my answer helps please mark as brainliest.

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What is the area of a rectangle with side lengths of 1/2 and 2/3

ololo11 [35]

Answer:

2/6 square units

Step-by-step explanation:

What is the area of a rectangle with side lengths of 1/2 and 2/3

Step one:

given data

L= 1/2 units

W=2/3 units

Step two:

Area= L*W

substitute

Area= 1/2*2/3

Area=2/6 square units

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3 years ago

Write an equation for a line that is parallel to the graph of y = -3x + 6 and passes through the point at (-4,7)

IgorC [24]

Answer
Here you go double check to make sure

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3 years ago

Which set of ratios could be used to determine if one triangle is a dilation of the other

Lisa [10]

Answer:

See explanation

$\frac{3.6}{3} = \frac{5.4}{4.5} = \frac{6}{5}$

Step-by-step explanation:

The two triangles are similar if the ratio of the corresponding sides are proportional.

The ratio of the corresponding sides are:

$\frac{3.6}{3} = 1.2$

$\frac{5.4}{4.5} = 1.2$

$\frac{6}{5} = 1.2$

The set of ratios which could be used to determine if one triangle is a dilation of the other is

$\frac{3.6}{3} = \frac{5.4}{4.5} = \frac{6}{5}$

If there are multiple correct options then check this one too.

$\frac{3}{3.6} = \frac{4.5}{5.4} = \frac{5}{6}$

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3 years ago

How to do this question by proving the identity?

jeyben [28]

$\sin^3 \theta-\cos^3 \theta=(\sin \theta-\cos \theta)(\sin \theta\cos \theta+1)\\\\
(\sin \theta-\cos \theta)(\sin^2 \theta+\sin \theta\cos \theta +\cos^2 \theta)=(\sin \theta-\cos \theta)(\sin \theta\cos \theta+1)\\\\
(\sin \theta-\cos \theta)(\sin \theta\cos \theta+1)=(\sin \theta-\cos \theta)(\sin \theta\cos \theta+1)\\\\$

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4 years ago

Could you guys help me solve 9 I would appreciate it :)

Drupady [299]

Answer:

Step-by-step explanation:

12<18/3(-2)+12 turns into 12<18/-6+12

False

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3 years ago