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garri49 [273]
3 years ago
14

What is -5w = 45 on a numberline

Mathematics
1 answer:
Zarrin [17]3 years ago
8 0
-5w=45
/-5    /-5
w=-9

The answer is -9


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-0.111c + 1 = 0.889c
Elena-2011 [213]

Answer:

-0.111c + 1 = 0.889c = c=1

Subtract 0.889c from both sides:

−0.111c+1−0.889c=0.889c−0.889c

−c+1=0

Subtract 1 from both sides.:

−c+1−1=0−1

−c=−1

Divide both sides by -1.:

-c/1 = -1/-1

Therefore, your answer is c=1

7 0
3 years ago
At Priscilla's school, the final grade for her Calculus course is weighted as follows: Tests: 50% Quizzes: 30% Homework: 20% Pri
Sedaia [141]
<h2>Question:</h2>

At Priscilla's school, the final grade for her Calculus course is weighted as follows: Tests: 50% Quizzes: 30% Homework: 20% Priscilla has an average of 87% on her tests, 100% on her quizzes, and 20% on her homework. What is Priscilla's weighted average?

<h2>Work:</h2>

Weighted Average gives weights to each percent of the average as follows:

Weighted Average = Average * weighting percent

Weighted Average = Test Average * Test Weighting + Quiz Average. * Quiz Weighting + Homework Average * Homework Weighting

Weighted Average = 87% * 50% + 100% * 30% + 20% * 20%

Weighted Average = 43.5% + 30% + 4%

Weighted Average = 77.5%

<h2>Answer:</h2>

77.5%

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Converting fractions into decimals

Thank You!

Answered by: ms115

3 0
2 years ago
If the amount of money you have matched ur phone number, how much do you have?
muminat

Answer: lma0

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve the following:<br> -5² + 10²<br> (2 × (-5) × 3) + 3³<br> Give your answer in simplest form.
notsponge [240]
Problem 1: -5^2 + 10^2
Work:
-5^2 + 10^2—> (-5 x -5) + (10 x 10) —> 25 + 100 = 125
Answer:
125

Problem 2: (2 x (-5) x 3) + 3^3
Work:
(2 x (-5) x 3) + 3^3 > (-25 x 3) + 3^3 —> -75 + 3^3 —> -75 + 27 —> 48
Answer:
48
5 0
2 years ago
How many triangles can a polygon with 32 sides be sectioned into?
Lelechka [254]
32 sides of a polygon has 20 triangles.
3 0
3 years ago
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