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gulaghasi [49]
2 years ago
6

A video store sells used DVDs for $9.65, tax included .About how many could you buy with the $130 you got for selling your textb

ooks back ?
Mathematics
1 answer:
lukranit [14]2 years ago
7 0

Answer:

13

Step-by-step explanation:

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Solve inequality algebraically 3|x +2|+7<43
NNADVOKAT [17]

Answer:

x<10 and x>−14

Step-by-step explanation:

5 0
3 years ago
An ice-cream factory makes 250 quarts of ice-cream in 2 hrs. how many could be made in 36 hrs
Nutka1998 [239]
Find the unit rate of this scenario. 250/2 = 125 quarts per hour
Now multiply the unit rate by the new amount.  36*125 = 4500

Add the units

4,500 quarts in 36 hours. 
8 0
2 years ago
Read 2 more answers
For a project in her Geometry class, Chee uses a mirror on the ground to measure the
maria [59]

The geometry technique that Chee uses to find the height of the goalpost is the equal ratio of the corresponding sides of similar triangles.

Correct response:

  • The eight of the goalpost is approximately <u>16.91 meters</u>.

<h3>Methods used to calculate the height</h3>

The length Chee is using the mirror to measure = The height of her school's football goalpost

The distance of the mirror from the goalpost = 14.35 meters

The distance on the other side of the mirror Chee steps to =  1.4 meters

The distance from her eyes to the ground = 1.65 meters

Required:

How tall is the goalpost.

Solution:

By using similar triangles relationships, we have;

\dfrac{1.65}{1.4} = \mathbf{\dfrac{Height \ of \ the \ goalpost, h}{14.35} }

Which gives;

h = \dfrac{1.65}{1.4} \times 14.35 = 16.9125 \approx \mathbf{ 16.91}

  • The height of the goalpost, h ≈ <u>16.91 meters</u>

Learn more about similar triangles here:

brainly.com/question/10676220

7 0
2 years ago
Find the percent increase. Round to the nearest percent.<br> From 17 friends to 19 friends
enyata [817]

I do believe it would be 12 percent, if rounded.

3 0
3 years ago
In the diagram, quadrilateral EFGH is similar to quadrilateral PQRS. Using the graph, determine the coordinates of H. DRAG &amp;
azamat

Answer:

(12,15)

Step-by-step explanation:

This is assuming you haven't answered already... Mr Cooper helped me find it

3 0
1 year ago
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