HEY CAN ANYONE HELP ME PLZ Alina can blow 48 balloons in 16 minutes. What is the unit rate of blowing per minute?

Simplify the ratio of 35 : 14 .

Lisa can fold 48 paper stars in 2 hours. How many stars can she fold in 3 hours?

Find the unit rate of snow if it is 30 cm of snow in 6 hours.

Simplified form of 2.8kg : 512g

If 9 packs of pencils cost Rs. 1080. How much cost would be for 13 packs of pencils given that each pack is costing at the same rate?

An amount of Rs. 2520 is shared between Sara and Hina in the ratio of 2 : 7. What is the amount for each of them.

Saba can fold 98 papers in 14 minutes, Ali can fold 128 papers in 16 minutes and Kiran can fold 144 papers in 24 minutes. How is faster in folding the papers?

Which is NOT equivalent to 3:5?

What is the value of 'a' if 8 : 9a = 4 : 27.

PLZ GIVE A CORRECT ANSWER

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Step-by-step explanation:

Step-by-step explanation:

1. 48 decide by 16 = 3 per min

2. Decide by 7 you will get 5:2

3. 24 per hour so 3 hours is 3 times 24 which is 72

4. 5cm per hour

5. 175:326.

6.1080 decide by 9 you get 120

120 times 13 is 15607.

7. 2520 decide by 9 is 280

Sara got 560 while Hina got 19608.

8. Ali is the fastest. He can fold 8 in a minute

9. I dont understand your question

10. A is 3

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.