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Dmitrij [34]
3 years ago
15

Help please!!Solve the equation -5m = -20. m = 1/4 m = -1/4 m = -4 m = 4

Mathematics
1 answer:
koban [17]3 years ago
4 0

Answer:

m=4

Step-by-step explanation:

-5m=-20

m= - 20/-5

m=4

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Katyanochek1 [597]

Answer:

3

Step-by-step explanation:

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3 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
3 years ago
Read 2 more answers
5 pounds of bananas for $1.97 for 3 pounds of bananas for $1.05 which is better to buy
andrew11 [14]

Answer:

<h3>3 pounds for $1.05 is better since it is 35 cents a pound as opposed to 39 cents a pound for the other product.</h3>

Step-by-step explanation:

We need to find the unit rate. This found by dividing the price by the number of bananas so we get the price for 1 pound of bananas.

$1.97/5 = $0.39

$1.05/3 = $0.35

<h3>3 pounds for $1.05 is better since it is 35 cents a pound as opposed to 39 cents a pound for the other product.</h3>
8 0
3 years ago
Find the sum of 268 and 479
Readme [11.4K]

Answer:

747

Step-by-step explanation:

Tina has 268 brainly points, she answers a question with 479 brainly points. How many points does she have now?

Answer - 747


Hope this helps fam!

~CoCo <3

8 0
3 years ago
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The state sales tax rate is 4.75% Harold would like to buy a shirt with a sales price of $20. If Harold buys this shirt how much
umka21 [38]
Take 20 and multiply it by .0475. After you get that answer, take it and add it to the 20 dollars. It might have decimals, it might not. Hope this can help!
6 0
3 years ago
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