3 years ago

If five times of a number is 125 then 0•8 of this number is

Mathematics

1 answer:

Nady [450]3 years ago

5 0

Answer:

Step-by-step explanation:

5n = 125

n = 25

0.8 x 25 = 20

You might be interested in

Write the equation of a line, in Point slope form that passes through (5,6) and has a slope of -3

Mademuasel [1]

Answer:

y = -3x + 21

Step-by-step explanation:

(5,6)

y = mx + b

6 = -3 × 5 + b

solving for b

b = 6 - (-3)(5)

b = 21

Therefore,

y = -3x + 21

7 0

3 years ago

Please help me I will give brainlist please explain

Airida [17]

So you have to graph that on to the chart i think

3 0

3 years ago

Julio bought a total of 20 medium and large pumpkins. If he spent $53 and bought 6 more large pumpkins as medium pumpkins, how m

Tatiana [17]

20 medium and large pumpkins

m ... number of medium pumpkins
l ... number of large pumpkins

20 = m + l
20 = m + (m + 6)
20 = 2 * m + 6
2 * m = 20 - 6
2 * m = 14
m = 7 medium pumpkins

l = 20 - 7 = 13 large pumpkins

Result: Julio bought 13 large pumpkins.

5 0

3 years ago

Find the value of x. Round to the nearest tenth. Answers A-12.5 B-10 C-13 D-9.7!

kvasek [131]

Answer: A. 12.5

Step-by-step explanation:

$cos\ \theta=\dfrac{adjacent}{hypotenuse}\\\\\\cos\ 28^o=\dfrac{11}{x}\\\\\\\rightarrow\ x=\dfrac{11}{cos\ 28^o}\\\\\\\rightarrow\ x=12.46\\\\\\\rightarrow\ \boxed{x=12.5}\qquad rounded\ to\ the\ nearest\ tenth$