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NeX [460]
3 years ago
15

If photocopier is making reduce copies of a photo that measures 25 cm in height. The height of the first copy is 80% of the heig

ht of the original. Another copies made using the first copy and the height of this copy is 85% of the height of the first copy
Mathematics
1 answer:
tatyana61 [14]3 years ago
5 0
25 x .80 = 20.00cm

25 x .85 = 21.25cm

PLEASE GIVE BRAINLIEST
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3 years ago
X/4 + 9 = -13 help please
Murljashka [212]

Answer:Subtract  

from both sides of the equation

from both sides of the equation

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7 0
3 years ago
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Assume running consumes 101 Calories per mile. If you run ​9-minute ​miles, what is your average power​ output, in​ watts?
scZoUnD [109]

Answer:

Given 99 Cal used in 1 mile run in 11 minute so (99/11)x2x60

Step-by-step explanation:

4 0
2 years ago
21. A man's income is increased in the ratio 47:40. Find the increase percentage. hok= 2:5. x.y =3:4 and 2h+x:(+2y = 1:2. find t
Marina86 [1]

Answer:

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3 0
3 years ago
Do you know the answer, ive been stuck for hours​
nadya68 [22]

Answer:

Perpendicular H = 5.244 m (Approx)

Step-by-step explanation:

Given:

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Base = 7.8 m

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Computation:

Perpendicular H = √Hypotenuse² - Base²

Perpendicular H = √9.4² - 7.8²

Perpendicular H = √Hypotenuse² - Base²

Perpendicular H = 5.244 m (Approx)

5 0
3 years ago
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