3 years ago

Are the figures below similar?NO LINKS!! NEED ANSWER ASAP

Mathematics

1 answer:

astraxan [27]3 years ago

3 0

Here is my answer. I hope it is helpful.

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Are 3x + 5 and 2x + 15 + x - 5 equivalent? Explain how you know.

mote1985 [20]

Answer:

Step-by-step explanation:

No, as 15 + -5 OR 15 - 5 is not 5, it is 10.

Hope that helps!

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3 years ago

Rewrite the following expression using the distributive property: 12x + 20

Dmitry_Shevchenko [17]

Answer: 4(3x +5) or 2(6x +20)

Step-by-step explanation:

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3 years ago

One equation in a system of equations is y=2x+10. Which equation below would have to be the second equation so that the system h

DiKsa [7]

Answer:

Step-by-step explanation:

y = 2x + 10 is the same thing as y = 2(x + 5) because 2 x x = 2x and 2 x 5 = 10

3 0

3 years ago

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Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.

ivanzaharov [21]

Answer:

x = 6

y = 3

Step-by-step explanation:

Give triangle is a right triangle.

By applying sine ratio in the given triangle,

sin(60)° = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

$\frac{\sqrt{3}}{2}=\frac{3\sqrt{3}}{x}$

x = 6

Now we take the cosine ratio in the given triangle,

cos(60)° = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

$\frac{1}{2}=\frac{y}{x}$

y = $\frac{x}{2}$

y = $\frac{6}{2}=3$

Therefore, x = 6 and y = 3 will be the answer.

3 0

3 years ago

Simplify the expression 5+(4+x)

photoshop1234 [79]

5 + 4x
I think that’s right

4 0

3 years ago

Read 2 more answers

Are the figures below similar?NO LINKS!! NEED ANSWER ASAP​

Are the figures below similar?NO LINKS!! NEED ANSWER ASAP