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Vesnalui [34]
3 years ago
14

What is the room’s perimeter?

Mathematics
1 answer:
Travka [436]3 years ago
7 0

20

Step-by-step explanation:

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Combine Like Terms 18f + 30fx Will Give Brainliest to correct answer
malfutka [58]

Answer: 6f (3+5x)

Step-by-step explanation:

18f + 30fx by its gcf

3 0
3 years ago
Read 2 more answers
The normal curve with a mean of 0 and standard deviation of 1 is called?
Schach [20]

Answer:

A normal distribution with a mean of 0 and a standard deviation of 1 is called a standard normal distribution. so its A

Step-by-step explanation:

i looked it up and i think this is right :)

7 0
3 years ago
Having a hard time with this can someone answer pls
larisa [96]

The values of angles are 140 and 20

• In plane geometry, a figure which is formed by joining of two lines that share a common point is called as the angle. The two lines or rays are called as the sides of the angle and the common point is called the vertex.

• In geometry there are types of angles such as complementary angles, supplementary angles, acute angle, obtuse angles. Complementary angles are the angles whose sum is equal to 90. Supplementary angles are the angles whose sum is equal to 180.

According to the question

We are given that one angle is -7x and the other angle is -2x

Using formula of supplementary angles

-7x + (-2x) = 180

-7x -2x = 180

-9x = 180

-x = 20

x = -20

The value of x is -20

The value of angle – 7x = -7(-20) = 140

The value of angle -2x = -2(-20) = 40

Learn more about angles here

brainly.com/question/25716982

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3 0
1 year ago
Find the quotient.<br><br> n7 divided by n3
bogdanovich [222]
The answer is n^4. This is calculated by just subtracting the exponents. Hope this was what you were asking.
8 0
3 years ago
Really need help with this plsss answer
Nutka1998 [239]
Point slope form is:

y - y_{1} = m(x - x_{1})

With y_{1} and x_{1} being the coordinate points, and m being the slope.

So the coordinate points are (4, -5), and the slope is -6 in this case.

So just substitute everything in, to get:

y - ( -5) = -6(x - 4)

Or

y + 5 = -6 (x - 4)
3 0
3 years ago
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