MATHEMATICS MIDDLE SCHOOL

If the vertex angle of an isosceles triangle measures 38 degrees what is the measure of one of the base angles

Answers

Answer 1
Answer:

The measure of one of the base angles is 71°

Step-by-step explanation:

In any isosceles triangle:

  • Two sides are equal in length and the angle between these sides is called the vertex angle
  • The other two angles are equal in measure and they are called the base angles

∵ The triangle is isosceles

∵ The measure of its vertex angle is 38°

- The sum of the measures of the interior angles of a triangle is 180°°

∴ The sum of measures of the base angles = 180 - 38 = 142°

∵ The two base angles are equal in measures

∴ The measure of each base angle = 142 ÷ 2

∴ The measure of each base angle = 71°

The measure of one of the base angles is 71°

Learn more:

You can learn more about the lengths of the sides of a triangle in brainly.com/question/12985572

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Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he saves $6. On Saturday, Rob earned $75 babysitting. How much money did he save?

Answers

First you have to see how many time 15 goes into 75, which is 5 so for every time 15 goes into 75 it would be another $6, so the answer is 6 * 5 which is $30. Hope this helps!

Answer:40

Step-by-step explanation:

Write a fraction that is a multiple of 4/5

Answers

A fraction that is a multiple of 4/5 is 8/10

What is a fraction?

A fraction is a mathematical expression that consists of a numerator and a denominator separated by a division line.

From the given parameters, we are to find a multiple of the given fraction 4/5.

  • A multiple of 4 will be those numbers in which 4 can be divided and there will be no remainder.

  • A multiple of 4 is → 8
  • A multiple of 5 is → 10

Therefore, we can conclude that the fraction that is a multiple of 4/5 is 8/10.

Learn more about Fraction here:

brainly.com/question/78672
A fraction that is a multiple of 4/5 is 8/10, because you multiply both numbers by two.

How do you put y=5-2x on a table with numbers -1,0,1,2?

Answers

y=5-2x on a table with numbers
The table consists of the x-value, the equation, the y-value (the solution of the equation), and the coordinates for plotting points on a graph. Here is the table:

Mr and Mrs Baker place 12-inch rulers along the length of a rug. They each line up 3 rulers along the edge of the rug. What is the length of the rug? about__feet

Answers

3 Feet
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The length of the rug would be about 36 feet because 12x3=36.

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Answers

1/10 * 0.08 = 0.08 * 0.1 = 0.008

Isabella has $6,000. She gave her mother $1,800. She donated 1/4 of the remaining amount to a charity. What percent of her money did Isabella donate? *

Answers

Answer:

Step-by-step explanation:

6000-1800 = 4200 divided by 1/4 = 1050

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she donated 168.0% of her money.

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