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Elenna [48]
3 years ago
7

Ok maths experts ,here is your trigonometric question

Mathematics
1 answer:
EleoNora [17]3 years ago
6 0

Answer:


Step-by-step explanation:

i don't take trig :/

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Uncle Percy and the ratiolas are donating 75% of $84 where does the $84 fit in to proportion
Allisa [31]

Answer:

The answer in the procedure

Step-by-step explanation:

Let

x-----> amount corresponding to 75%

we know that

using proportion

\frac{100}{84}\frac{\%}{\$} =\frac{75}{x} \frac{\%}{\$}\\ \\ x=84*75/100\\ \\ x=\$63

8 0
3 years ago
You can peel 4 potatoes in 10 minutes. How long will it take you to peel 14 potatoes?
Grace [21]

It would take you 35 minutes.

Since it takes 10 minutes to peel 4 potatoes, you can assume it would take 30 minutes to peel 12 potatoes (mulitiplying both numbers by 3). Then you'd add 5, instead of 10 because you are peeling 2 more potatoes than 12, instead of peeling 4, you'd divide 10 by 2 to get half the time it would take to peel half as many potatoes. Finally, add 30 and 5 to get you final answer of 35.

I hope this helps!

8 0
3 years ago
**Answers needed fast please**
dedylja [7]

Answer:

200778

hope it helps u .ok

5 0
3 years ago
Read 2 more answers
A study will investigate the effectiveness of a new early reading program on
Bas_tet [7]

Answer:

B, C, D

Step-by-step explanation:

The information given about the teachers is limited to the fact they teach preschool.

B and D. If a teacher has more experience teaching, they are probably better at teaching. Even if the subject is not reading, they gain transferable teaching skills with experience.

C. Although both teachers teach preschool, one may have many more years of experience or other qualifications, which will likely help them to teach better in generally.

A. The samples 30 and 40 students in a typical class are enough to show different students' various learning styles and strengths. The sample size is big enough.

4 0
3 years ago
How to slove and the answer
Alenkinab [10]
Just divide the percentage by the amount they are asking
5 0
3 years ago
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