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3 years ago

QUICKK EXPERTS/ACE/GENIUSES

Mathematics

2 answers:

Sindrei [870]3 years ago

7 0

75 +40 = 115

Answer is A 115 degrees

fredd [130]3 years ago

4 0

The answer is A because in a triangle, the angles need to add up to 180 degrees. In the triangle, the missing angle would be 65 because 180 - (75 + 40) = 65. Now you know the missing angle in the triangle is 65. But you’re trying to find the other angle that would make this pair supplementary (180 degrees). You would do 180 - 65 to get your answer to the problem of 115 or A.

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3 years ago

Draw a line representing the rise and a line representing the run of the line. State the slope in the simplest form

USPshnik [31]

Answer:

$m=\frac{2}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (1, -5)

Point (7, -1)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

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Answer:

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Because this "bin" goes to 8, that means that there are 8 students who earned this many medals.

Thus, the answer is D.

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3 years ago

Read 2 more answers

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kogti [31]

Answer: 1.6

Step-by-step explanation:

This data set is 0,1,2,2,3. Thus, you can calculate the mean by doing (0+1+2+2+3)/5=1.6

Hope it helps <3