4 years ago

What is the value of x?

Mathematics

1 answer:

netineya [11]4 years ago

4 0

The answer might be 32 I’m not sure tho I hope I helped

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Find the diameter of the circle with the given circumference. Use 3.14 for pi. C=29 cm The diameter is about ____ cm. (Round to

dezoksy [38]

Answer:

= 9.2 cm

Step-by-step explanation:

D = C ÷ π

= 29cm ÷ 3.14

= 9.2356

= 9.2 cm

4 0

3 years ago

(8CQ) Find the sum of the geometric series. <br> 20-10+5-5/2+...

Ivahew [28]

Answer:

b. $\frac{40}{3}$

Step-by-step explanation:

The given geometric series is;

$20-10+5-\frac{5}{2}+...$

The first term of this series is

$a_1=20$

The common ratio is

$r=\frac{-10}{20}=-\frac{1}{2}$

The sum to infinity of this series is

$S_{\infty}=\frac{a_1}{1-r}$

Substitute the given values to obtain;

$S_{\infty}=\frac{20}{1--\frac{1}{2}}$

This implies that;

$S_{\infty}=\frac{20}{\frac{3}{2}}$

$S_{\infty}=\frac{40}{3}$

8 0

3 years ago

Read 2 more answers

Find a number such that 12% if the number is 60

Lelechka [254]

Use a proportion to answer the question

60 = 100%
x = 12

12 x 60 = 720
720 / 100 = 7.2

7.2 is 12% of 60, which is your answer<span />

5 0

4 years ago

A triangle has side lengths of 24 centimeters and 35. The third side has a length of x centimeters. Complete the inequality to s

MatroZZZ [7]

Answer: $11$

Step-by-step explanation:

Given

The side of the triangle are $24\ \text{and }35$

Suppose the third side is $x$

Also, the sum of the two sides of the triangle is always greater than the third

$\therefore x$

Similarly,

$\Rightarrow x+35>24\\\Rightarrow x>-11$

Also,

$\Rightarrow x+24>35\\\Rightarrow x>11\quad \ldots(ii)$

From (i) and (ii) we get

$\Rightarrow 11$

8 0

4 years ago

Give me 2 exponents that equal to 8 :)

alekssr [168]

4 also 2 :))))))))))))))))

5 0

3 years ago