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Nina [5.8K]
3 years ago
15

About what percent of electric blowers are less than 7.5 pounds? (You do not have to type the percent sign)

Mathematics
1 answer:
Margarita [4]3 years ago
5 0

Answer:75% ; 50%

Step-by-step explanation:

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Sara uses 7.6 pints of blue paint and white paint to paint her bedroom walls. 3 4 of this amount is blue paint, and the rest is
labwork [276]

Answer:

1.9

Step-by-step explanation:

7.6/4= 1.9

1.9*1= 1.9

ans is 1.9 pints

4 0
3 years ago
F(x)=-3(x-3)^2+12 where is f of x increasing
Schach [20]

Answer: f(x) increases:(x less than or equal to sign 3)

Step-by-step explanation:

Since your equation is in vertex formula, it is more simple to find the vertex first and then go from there.

Since you have in the parenthesis (x-3) and you have the +12 on the outside, we can conclude that the vertex is (3,12) and that it is faces down because of the negative symbol in front of the vertical stretch of 3 on the outside of the parenthesis.

From there when you draw the graph it should look like an upside down U shape with the highest point being (3,12) because that that is your vertex and 12 is your max.

The axis of symmetry would be 3.

The graph would increase at x is less than or equal to 3 and x would decrease at x is greater than or equal to 3.  

7 0
4 years ago
If you were to describe a translation, what information would you need to include in your description?
julia-pushkina [17]

Answer:

Apart from Knowing the coordinates of vertices of triangle ,we must know by how much the coordinates of vertices of triangle and in which direction , it is translated.There are four kinds of translation possible

→Either Horizontally right and Vertically up

→Either Horizontally left and Vertically up

→Either Horizontally right and Vertically down

→Either Horizontally left and Vertically down

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST

5 0
3 years ago
What is Amanda has burned 143.8 calories. She wants to burn a total of 400 calories. How many more calories must Amanda burn.
horrorfan [7]

Answer:

256.2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve the inequality y^2-3y greater than 18 sorry couldn't find the greater than sign
kupik [55]

Answer:

y > 6 or y < -3

Step-by-step explanation:

y² - 3y > 18

Complete the square.

y² - 3y + 9/4 > 18 + 9/4

y² - 3y + 9/4 > 81/4

(y - 3/2)² > 81/4

y - 3/2 > 9/2, or y - 3/2 < -9/2

y > 6 or y < -3

4 0
4 years ago
Read 2 more answers
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