4 ? 10 9 22 Do these two ratios form a proportion

1 answer:

Sav [38]3 years ago

8 0

Yes because they as fraction would be equal parts I think

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Bumek [7]

Answer:

Step-by-step explanation:

2(4 + x) = 34

4 + x = 34/2 = 17

x = 17 - 4 = 13

4 0

3 years ago

lesya [120]

Answer:b

Step-by-step explanation:b

8 0

3 years ago

agasfer [191]

1/3(12x-24)=16
*3 *3
12x-24=48
+24 +24
12x=72
/12 /12

x=6

5 0

3 years ago

N76 [4]

The second one if im not wrong

3 0

3 years ago

vesna_86 [32]

A≈50.27cm²

Using the formulas

A=πr2

d=2r

Solving forA

A=1

4πd2=1

4·π·82≈50.26548cm²

7 0

3 years ago