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sesenic [268]
2 years ago
10

What is the answer to 3 2/5 + a = 7 1/2

Mathematics
2 answers:
belka [17]2 years ago
8 0
Answer is 41/10 or 4.1
Mariulka [41]2 years ago
7 0

Answer:

4.1

Step-by-step explanation:

I converted the numbers to decimals: 3.4 and 7.5. 3.4+a=7.5. 7.5-3.4= 4.1

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Answer with workings please
icang [17]
AB = 9 cm
BC = 6cm

CD = 7 cm
AE = 6 cm

3BC = AB
3ED = AE

  AB = AE
  BC    ED
    ⁹/₃ = ⁶/ₓ
3 · 6 = 9 · x
   18 = 9x
    9      9
     2 = x

ED = 2 cm
5 0
3 years ago
The Square of the sum of three and five
Savatey [412]

3+5=8

8^2 is 8×8 which equals 64.

The square of the sum of 3 and 5 equals 64.

7 0
2 years ago
A radio station plays a winning song once per hour at a randomly selected time (in minutes). During an announcer’s four-hour sho
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8 0
2 years ago
Mrs. Clever rolls a number cube once.
Zinaida [17]

Answer:

I think it would be 1 out of 6 or B.

Step-by-step explanation:

I think so because there are 6 sides to a cube and if Mrs.Clever only rolls it once then it would be 1 out of 6.

4 0
2 years ago
Share $70 in a ratio of 4:1?
laiz [17]

I am pretty sure the answer is 56:14. Please correct me if I am incorrect.

6 0
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