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Anton [14]
3 years ago
12

Need some help thxx ;)

Mathematics
1 answer:
Tomtit [17]3 years ago
3 0

Answer:

DEA

Step-by-step explanation:

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Lasy year, Kristen read a total of 30 fiction and non-fiction books. The number of non-fiction books was 5 less than 4 times the
Simora [160]

Answer:

  • 7 fiction books
  • 23 non-fiction books

Step-by-step explanation:

The number of non-fiction read was 5 less than 4 times the number of fiction books.

Assume fiction books are x.

An equation representing this would be:

x + (4x - 5) = 30

5x - 5 = 30

5x = 30 + 5

x = 35 / 5

x = 7 fiction books

Non-fiction books:

= 4x - 5

= 4 * 7 - 5

= 23 non - fiction books

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2 years ago
Perimeter of triangle? <br>need some help please!​
pychu [463]
You need to subtract the numbers for 180 and you will have the answer
3 0
3 years ago
HELP FAST IT'S TIMED
anygoal [31]

Answer:

d = 1/2

Step-by-step explanation:

5/6 = 1/3 + d

~Find common denominators

5/6 = 2/6 + d

~Subtract 2/6 to both sides

3/6 = d

~Simplify

1/2 = d

Best of Luck!

4 0
3 years ago
Read 2 more answers
Find the area of the figure.<br> T<br> 13 ft<br> 10 ft)<br> 13 ft?
lara31 [8.8K]
13 ft is the right answer
3 0
3 years ago
Please help!! ASAP!!!!
Softa [21]
Tan(theta)= pi

Now, in order for you to find the angle (theta), you would inverse tan both the left and the right to find the value. The inverse of tan is tan^-1.

tan(theta)=pi ---> theta = tan^-1(pi)

Then, you would plug tan^-1(pi) into a calculator, giving you the value 

1.26
8 0
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