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aleksley [76]
3 years ago
13

Please help, our teacher wasn’t here and we got no explanation on how to do it

Mathematics
2 answers:
nasty-shy [4]3 years ago
8 0
Help with what? there isn’t anything there
Assoli18 [71]3 years ago
5 0

Is there a question or you need an explanation on something? :)

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10. -(x - 10) =7<br> Please help
Tems11 [23]

Answer:

10+the actual quantity of x=7 would be one of the 4 awnser choices you have made

7 0
2 years ago
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Can Fractions and ratios cannot have zero in the denominator?
labwork [276]
True , is the answer ! :)
4 0
3 years ago
A triangular field has sides 218.5 and 213.3 and the angle between them measures 58.96°. Find the area of the field.
Zolol [24]

Answer:

The area of the field = 19966.21 units²

Step-by-step explanation:

* Lets explain how to find area of a triangle by trigonometry rule

- In any triangle if you have the lengths of two sides and the measure

 of the including angle between these two sides, then the area of the

 triangle is A = \frac{1}{2}s_{1}s_{2}sin\alpha , wher α is the

 including angle between them

* Lets solve the problem

∵ The field is shaped triangle

∵ The lengths of two sides of the field are 218.5 and 213.3

∴ s1 = 218.5

∴ s2 = 213.3

∵ The measure of the angle between the two sides is 58.96°

∴ α = 58.96°

- Lets find the area using the rule of trigonometry

∴ A=\frac{1}{2}(218.5)(213.3)sin(58.96)=19966.21

∴ The area of the field = 19966.21 units²

4 0
2 years ago
A color printer prints 18 pages in 8 minutes.<br>How many minutes does it take per page?​
Sav [38]

Answer:

2.25 pages per minute

Step-by-step explanation:

Step 1:

18 ÷ 8

Step 2:

2.25

Answer:

2.25 pages per minute

Hope This Helps :)

4 0
2 years ago
What is the number 0.000706 written in scientific notation?
Alex17521 [72]

Answer:

7.6 x 10^-4

Step-by-step explanation:

5 0
2 years ago
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