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valkas [14]
3 years ago
7

Which of the following expressions represents the solution to the inequality statement? -x ≤ -7

Mathematics
1 answer:
natta225 [31]3 years ago
4 0

Answer:

the answer is -8 or 7

Step-by-step explanation:

Sorry im not good w negatives...

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HELP DUE TODAY PLSSS
pashok25 [27]

Answer:

x=12

Step-by-step explanation:

32/2x = x/9; because the triangles are similar

32 = 2x^2/9

288 = 2x^2

144 = x^2

x = 12 or x = -12, but the latter is nonsensical.

5 0
3 years ago
Find the value of x.
Paul [167]

Hello!

As we are looking for the opposite side and hypotenuse, we will use the sine.

sin30=1/2

This gives us the equation below.

1/2= 5/x

1/2x=5

x=10

Therefore, x=10.

I hope this helps!

6 0
3 years ago
Read 2 more answers
There are two similar purses. The blue purse has a volume of 837 cm? and the red purse has a volume of 248 cm3, If the width of
Sunny_sXe [5.5K]

The width of the blue purse that is similar to the red purse is approximately 50.6 cm.

<h3>How to Determine the Linear Measurement and Volume of Similar Solids?</h3>

If two solids, A and B, has a linear measure a and b respectively, and they are both similar to each other, the ratio of their volumes and their linear measures would be expressed as:

Volume of solid A/volume of solid B = a³/b³.

We are given two purses that are similar to each other:

Volume of Blue purse = 837 cm³

Volume of Red purse = 248 cm³

Width of Red purse = 15 cm

Let width of Blue purse be = x

Therefore we would have the following ratio:

Volume of blue purse/volume of red purse = (width of blue purse)³/(width of red purse)³

Plug in the values

837/248 = x/15

Cross multiply

(248)(x) = (837)(15)

248x = 112,555

Divide both sides by 248

248x/248 = 112,555/248

x = 50.6 cm

The width of the blue purse is approximately 50.6 cm.

Learn more about volume of similar solids on:

brainly.com/question/16599646

#SPJ1

3 0
2 years ago
a cooler contains 7 cans of soda; 3 colas, 3 Orange, and 1 cherry. Two cans are selected at random without replacement. Find the
kap26 [50]
1/13 because you have 1 chance out of 13 other chances of getting cherry
5 0
3 years ago
The area of a rectangle is 2x2 - 11x + 15 square feet. the length of the rectangle is 2x - 5 feet. what is the width of the rect
ioda
The area is = the length*the width
2x^2-11x+15= (2x-5)* the width
you have to divide 2x^2 - 11 x + 15 at 2x-5
 2x^2-11x+15   |  2x-5
-2x*2+5x                 x-3
-------------
/       -6x+15
        +6x-15
-----------------
          /   /
the answer is X-3
                 
3 0
3 years ago
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