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LUCKY_DIMON [66]
2 years ago
15

PLEASE HELP! WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER

Mathematics
2 answers:
Naddik [55]2 years ago
3 0

Answer:

180

Step-by-step explanation:

for 40 to be equal to 80 in percentages, the number has to be duplicated

Ksju [112]2 years ago
3 0

Answer:

180

Step-by-step explanation:

90×80/100=72

40/100×x=72

transpose 100

40x=72×100

x=7200/40=180

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alisha [4.7K]
((-3)^2)^3

The rule for raising and exponent to another exponent is:

(a^b)^c=a^(b*c) so:

((-3)^2)^3

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(-3)^6
6 0
3 years ago
Read 2 more answers
If a triangle has a height of 12 inches and a base of 5 inches, what's its area? A. 90 sq. in. B. 45 sq. in. C. 60 sq. in. D. 30
Vilka [71]

Answer:

D

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4 0
3 years ago
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lukranit [14]
It's the first one.

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4 0
3 years ago
Clevon forms a triangle with three straws measuring 20, 25, and 18 inches. To the nearest whole
Ne4ueva [31]

Answer:

Step-by-step explanation:

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8 0
3 years ago
Please answer if it’s A B C Or D
PolarNik [594]

Answer:

I am sure it is D

8 0
3 years ago
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