3 years ago

I need homework help! Its proportions, but the thing is, I'm terrible at them. All I know is that is/of=x/100.

1 answer:

7 0

19) 15/a = 3/2

Start by cross multiplying....

3a = 30

Divide both sides 3

a = 10

21) 2/7 = 4/d

2d = 28

   d= 14

23) 8/p = 3/10

80 = 3p
p = 26.66

25) 2 / -5 = 6/t
  2t = -30

  t = -15

You might be interested in

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. Use the drop-down menus to identify the steps Lorne used to find the dif

Pie

Answer:

Step-by-step explanation:

5 0

3 years ago

Mai paid $16 for 4 pumpkin pie slices. How many pumpkin pie slices is that per dollar?

kifflom [539]

$4 for one slice. divide amount paid by amount received to get the cost per item.

4 0

3 years ago

What type of angle is angle G? A. obtuse B. straight C. acute D. right

lianna [129]

Step-by-step explanation:

the correct answer is c

4 0

3 years ago

Read 2 more answers

What is the measure of L

Ber [7]

If j is 52° and its a right angle, add 90° and 52°. Then subtract 180° from that answer. Because all triangles add up to 180°.

7 0

3 years ago

Can someone do eight nine one and two ?

Sergeeva-Olga [200]

Answer: hello there here are your answers:

8) B multiplication property of zero

9) C additive identify

1) 8

2) -2a-7

Step-by-step explanation:

1) $\frac{3+u}8^{2} \\u=5 \\so\\ \frac{3+5}8^{2} \\3+5=8^{2} \\8^{2} =\\64 \\\\ 64/8=\\\\\\8 \\there.\\\\\\$

2) $-2(a-7)\\\\-2(a)(-7)\\\\=-2a+14\\\\\\there$

5 0

2 years ago