Hannah drew a pattern using only equilateral triangles. Which of the following statements about an equilateral triangle is true?A) the measure of each angle is 60 degrees
B) the measure of each angle is 120 degrees
C) the measure of one of the angles is 90 degrees
D) the measure of one of the angles is more than 180 degrees

Is the answer A?

Answers

Answer 1

Answer: The sum of theangle of a triangle is 180 degrees. It is mentioned that Hannah drew a patternof equilateral triangles. Equilateral triangle has three equal sides. Also, itsangles are the same, having 60 degrees at each corner of the triangle. The answeris a. Letter b does not qualify to be an equilateral triangle because 120degrees times 3 is greater than 180 degrees. Letter c and d exceeds the totalnumber of angles at 180 degrees.

Answer 2

Answer: A) The measure of each angle is 60 degrees.

An equilateral triangle has equal angles of 60 degrees and lengths (of sides).

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As a salesperson, you are paid $50 per week plus $2 per sale. This week you want your pay to be at least $100. What is the minimum number of sales you must make to earn at least $100?

Answers

50+2x=100
-50 -50(subtract 50 from both sides)
2x=50 (divide both sides by 2)
x=25

Answer:

Step-by-step explanation:

10 cups Equals how many pt

Answers

The answer you are looking for is 5

True or false the expression 5x - 3(2x-4) is equivalent to the expression 12-x

Answers

$5x-3(2x-4)=5x-6x+12=-x+12=12-x$

True.

To check, just simplify the first expression:

5x - 3(2x - 4)
BODMAS: BRACKETS FIRST
5x - 6x + 12
THEN SIMPLIFY X
-x + 12
REARRANGE TO GIVE THE SECOND EXPRESSION
12 - x

209 divided 3. Please help! Sister got 6,911 I got 69.6 repeating. What is the answer. Thanks for the help.

Answers

Your sister made an error in calculating the answer, as 209 divided by 3 will not equate to a number bigger than the original number you start off with.

However, you are correct, as 209 ÷ 3 = 69.6 recurring.

X + y = -9
5x - 2y = 32

Answers

The solution is x = 2 and y = -11

Solution:

Given system of equations are:

x + y = -9 --------- eqn 1

5x - 2y = 32 ------------- eqn 2

We have to solve the system of equations

We can solve the system by substitution method

From eqn 1,

x + y = -9

Isolate "y" to one side

y = -9 - x ---------- eqn 3

Substitute eqn 3 in eqn 2

5x -2(-9 - x) = 32

5x + 18 + 2x = 32

Combine the like terms

7x = 32 - 18

7x = 14

x = 2

Substitute x = 2 in eqn 3

y = - 9 - 2

y = -11

Thus the solution is x = 2 and y = -11

How do i find the volume of a square pyramid

Answers

Answer: To find the volume of a square-based pyramid, use the formula V = A(h/3), where V is the volume and A is the area of the base.

Step-by-step explanation:

Answer:

To find the volume of a square-based pyramid, use the formula V = A(h/3), where V is the volume and A is the area of the base.

Step-by-step explanation:

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