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3 years ago

Will give brainliest

Mathematics

2 answers:

Ipatiy [6.2K]3 years ago

6 0

Answer is mot likely A

belka [17]3 years ago

5 0

Answer:C

Step-by-step explanations:

because its acute duhhh

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you are given a fraction in the simplest form. The numerator is not zero. When you write the fraction as a decimal, it is a repe

Tems11 [23]

Answer:

Step-by-step explanation:Let - be a fraction in simplest form, b # 0, written

as a repeating decimal when in decimal form.

Since the only numbers which can be factors of the

denominators lead to a terminating decimal are 1, 2

and 5 (including rising to powers) and combinations

of them, it means that if the denominator has at

least one of the other numbers at the denominator,

the decimal form will be a repeating decimal.

Among the numbers from 1 to 10, the presence of

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3 0

3 years ago

Want to know if my answers is right anyone thanks.

Firlakuza [10]

Yes you answer is right

3 0

3 years ago

The first five terms of an arithmetic sequence are shown below: 20, 17, 14, 11, 8, . . . let n represent the term number and f(n

VMariaS [17]

For starters, find the common change in the terms, in this case each goes down by 3. This lets you know you're gonna have a -3n in your equation as each term decreases by 3. Your equation should be in f(n)=c+rn form, with r being change in f(n), or -3 in this case. This gives you f(n)=c-3n. Now, solve for c, add 3n to both sides to get f(n)+3n=c. Plug in your n of 1 and f(n) of 20 to get c=20+3(1)=23. Plug in your c to your f(n) formula to get f(n)=23-3n as your f(n) function.

7 0

3 years ago

Read 2 more answers

Which statement is true about a number and its multiplicative inverse? A. Their product is always zero. B. Their product is alwa

stiv31 [10]

Answer: their product is always one

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

Please help thanks :)

kykrilka [37]

Question 1:

Multiply both sides of the proportion by 35.

You get.

7(x-1) = 4x+2

7x-7 = 4x+2

Now, add both sides by 7 and subtract both sides by 4x

3x = 9

Divide both sides by 3

x=3

Question 2:

Multiply both the numerator and the denominator of $\frac{x+1}{x+3}$ by 3.

We want to multiply it by 3 so that the +1 and +3 become +3 and +9. +3 and +9 have a difference of 6, just like 15 and 21, which is what we want.

$\frac{3x+3}{3x+9} = \frac{15}{21}$

Set the numerator equal to the numerator and the denominator equal to the denominator.

3x+3 = 15

3x+9 = 21

If you solve both of these, you get x=4 for both.

That's your answer.

Hope this helps! :)

8 0

4 years ago