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RoseWind [281]
3 years ago
13

I need help..................

Mathematics
1 answer:
Viktor [21]3 years ago
7 0

Answer:

what is your favorite color

which subject do the students in my class like

what is the height of each student in my class

Step-by-step explanation:

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What percentage of 67.5 is 7.02?<br><br> 27 is 144% of what?
djverab [1.8K]
\begin{array}{ccc}67.5&-&100\%\\\\7.02&-&p\%\end{array}\ \ \ |cross\ multiply\\\\\\67.5p=7.02\cdot100\\\\67.5p=702\ \ \ \ \ |divide\ both\ sides\ by\ 67.5\\\\p=10.4\ (\%)

Answer: 7.02 is 10.4% of 67.5.
7 0
3 years ago
a recipe calls for 1/2 cup ingredient a for every 1 2/3 cups of ingredient b. you use 4 cups of ingredient a. how many cups of i
andrezito [222]
(1/2) / (1 + 2/3) = (4) / (B ) simplify (1/2) / ( 5/3) = 4 /(B) cross-multiply B(1/2) = (5/3)(4) B(1/2) = 20/3 multiply both sides by 2 B = 40/3 cups of B = 13 + 1/3 cups of B
3 0
3 years ago
Read 2 more answers
Can anyone solve and explain part b
rewona [7]

Answer:

Below in bold.

Step-by-step explanation:

b.

If we drop a perpendicular line from B to AC and mark the point D on AC, we have 2 right triangles, with AD = DC = 16 cm.

So tan O = BD/16 = 15/8

BD = (16*15)/8

= 2*15

= 30.

So the area of triangle ABC = 16*30

= 480 cm^2.

7 0
2 years ago
A hot air ballon ascended at the rate of 400 ft per hour for 3 hours and 15 min. What was the total distance that the ballon asc
Romashka [77]

The balloon ascended 1300ft.

WORK:

3*60=180

180+15=195

195/60=3.25

3.25*400=1300

That is why your answer is 1300ft. Enjoy!

6 0
3 years ago
The grocery store is mile from Katie’s house and the gas station is 0.5 mile from Katie’s house.
Effectus [21]

Answer:

the answer would be a

Step-by-step explanation

you would have to travel a shorter distance to get from katies house to the gasstation.

8 0
3 years ago
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