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2 years ago

HELP!!

Mathematics

1 answer:

Vinil7 [7]2 years ago

5 0

Answer:

its 12 feet

Step-by-step explanation:

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Which is a true statement about an exterior angle of a triangle?

svlad2 [7]

Answer:

B. It forms a linear pair with one of the interior angles of the triangle.

hope this helped! <3

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2 years ago

HELP PLS!!!!!!!!!!!!!!!!!!!

Rama09 [41]

Domain: {-5, 7}
Range: {-9, 4, 8}

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2 years ago

A rectangular board has an area of 648 square centimeters. The triangular part of the board has an area of 162 square centimeter

maksim [4K]

Answer:

25%.

Step-by-step explanation:

Let E be the event that the dart lands inside the triangle.

We have been given that a rectangular board has an area of 648 square centimeters. The triangular part of the board has an area of 162 square centimeters.

We know that probability of an event represents the chance that an event will happen.

$\text{Probability}=\frac{\text{Favorable no. of events}}{\text{Total number of possible outcomes}}$

$\text{Probability that dart lands inside the triangle}=\frac{\text{Area of triangle}}{\text{Area of rectangle}}$

$\text{Probability that dart lands inside the triangle}=\frac{162}{648}$

$\text{Probability that dart lands inside the triangle}=0.25$

Convert into percentage:

$0.25\times 100\%=25\%$

Therefore, the probability that dart lands inside the triangle is 25%.

7 0

2 years ago

Read 2 more answers

Find h, a, and b. Write your answer in simplest radical form, if necessary.

marta [7]

Answer:

Step-by-step explanation:

tbh i think u have to multiply a and b

and to find that, u have to find an answer to 8 and 2

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2 years ago

The amount of attendance at a dinner must go from being 57 people to 65 people. What is the percent of change

cestrela7 [59]

Answer:

Step-by-step explanation:

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2 years ago