2 years ago

Pls I need to turn this in 19 mins I begg8ng you I desperately need these points

Mathematics

1 answer:

kumpel [21]2 years ago

8 0

Answer:it's C!!

Step-by-step explanation:

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A circle is divided into 18 equal parts. How many degrees is the angle for each part? How many degrees is the angle for 5parts?

vlada-n [284]

Step-by-step explanation:

A circle has 360 degrees so 360/18= 20

For the 2nd question: 360/5=72

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3 years ago

What is the value of r2 for the following data to three decimal places?

Viktor [21]

Answer:

R² = 0.964

Step-by-step explanation:

y = 1.9694x - 0.6122

R² = 0.964

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2 years ago

2593 ÷6 use compatible numbers to do estimate

Dafna1 [17]

I miss compatible numbers round 2593 too 2,600 then round 6 to ten and your answer is 260 hope this helps:D

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3 years ago

Read 2 more answers

Solve 4 + 3n ≥ 1 for n.

ludmilkaskok [199]

Hi,

4 + 3n ≥ 1

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2 years ago

Solve for x: 2x^5/3-22=464 a) x = 28 b) x = 27 c) x = ±27 d) x = ±28

Effectus [21]

Answer:

Step-by-step explanation:

Given the expression ${2x^{\frac{5}{3} }-22 = 464$ , we are to find the value of x in the expression. This is as shown below;

${2x^{\frac{5}{3} }-22 = 464$

add 22 to both sides

${2x^{\frac{5}{3} }-22 = 464+22\\\\$

${2x^{5/3} =486$

divide both sides by 2

$\frac{2x^{5/3}}{2} =\frac{486}{2}\\ x^{5/3} = 243$

raise both sides to the power of 3/5

$(x^{5/3})^{3/5} = (243)^{3/5}\\x = (\sqrt[5]{243}) ^3\\x = 3^3\\x = 27$

Hence the value of x is 27

8 0

2 years ago