3 years ago

Find the circumference of a circle. Geometry

Mathematics

1 answer:

MaRussiya [10]3 years ago

7 0

The circumstances of the circle is 62.83

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What is the range of the function y=3 Sqrt x+8

ValentinkaMS [17]

Answer:

$(-\infty,+\infty)$

Step-by-step explanation:

The given function is

$y=\sqrt[3]{x+8}$

The range refers to the values of y for which x is defined.

We solve for x to obtain;

$y^3=x+8$

$x=y^3-8$

This is a polynomial function in y.

x is defined for all values of y.

Therefore the range is all real numbers.

$(-\infty,+\infty)$

The first choice is correct.

4 0

3 years ago

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Joshua took a total of 12 "i-Ready" quizzes over the course of 2 weeks. How many weeks of school will Joshua have to attend this

Sergio039 [100]

I think the answer is 2 weeks 6 days because if over the course of 2 weeks they took 12 I ready quizzes the he needs 18 quizzes and it leaves 1 day extra

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3 years ago

3 consecutive odd integers such that the sum of twice the first and three times the second is 55 more than twice the third

den301095 [7]

Answer:

Consecutive odd integers are 19 , 21 & 23

Step-by-step explanation:

Let the first 3 consecutive odd intergers be x , (x + 2) and (x + 4).

According to the question,

$2x + 3(x + 2) = 2(x + 4) + 55$

$= > 2x + 3x + 6 = 2x + 8 + 55$

Eliminating 2x from both the sides,

$= > 3x + 6 = 63$

$= > 3x = 63 - 6 = 57$

$= > x = \frac{57}{3} = 19$

So, the consecutive odd integers are = 19 , 21 & 23.

3 0

2 years ago

Could someone look at this geometry question, please? Thank you!

Maru [420]

Answer:

CE = 10.

Step-by-step explanation:

EC / 25 = 6/15

EC = 25*6/15

EC = 10

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3 years ago

A rectangle has a perimeter 90 cm and length 37 cm. What is it’s width

Tresset [83]

Answer:

8cm

Step-by-step explanation:

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