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4 years ago

The answer please! Thank you have have a great night.

Mathematics

1 answer:

larisa [96]4 years ago

3 0

C would be the correct answer.

All of the numbers are integers, which is a subset in rational numbers. The numbers (0-3) are all whole numbers. The whole numbers are a part of integers, completing the chart.

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Solve for x (X-9)(x+5)=8(21)

emmasim [6.3K]

I think the answer should be x = 10.101326

7 0

3 years ago

Solve the equation.<br> 0.95x +0.05(12-x) = 0.10(24)

Nostrana [21]

Answer:

x=2

Step-by-step explanation:

0.95x +0.05(12-x) = 0.10(24)

Distribute

0.95x +0.6-0.5x= 2.4

add/subtract like terms

0.9x+0.6=2.4

subtract 0.6 from both sides

0.9x=1.8

Divide both sides by 9

0.1x=0.2

multiply both sides by 10

x=2

Hope this helps! Plz award Brainliest : )

7 0

4 years ago

PLEASE HELP ASAP!!! I don’t know how to do this problem or where to start! How do I solve this?

Leto [7]

Answer:

W = 4.95

Step-by-step explanation:

You want to start by writing down what you know, and forming a system of equations.

L= length W= width

2L+2W=14.7

L= 2.4

On the left side of the equation, you're adding all your side lengths, and on the right, is the total perimeter. (Also could be written L+L+W+W = 14.7)

You would then substitute L from the bottom equation into the top equation to get:

2(2.4) +2W=14.7

Solving:

4.8+2w=14.7

W= 4.95

To check your answer simply add all the sides together and make sure it equals your perimeter. You can also plug W and L back into the original equation.

7 0

3 years ago

A segment has endpoints V and X. What are two names for the segment?

wolverine [178]

Given:

A segment has endpoints V and X.

To find:

The two names for the segment.

Solution:

A line segment is a small part of a line and it has two end points. The name of a segment is described by its end points.

For example: If A and B are two and points of a line segment, then the names for the segment are $\overline {AB}$ and $\overline {BA}$ .

It is given that the segment has endpoints V and X.

Therefore, the two names for the segment are $\overline {VX}$ and $\overline {XV}$ .

5 0

3 years ago

A two digit number is to be formed from the digits 0,1,2,3,4 Repetition of the is allowed. find the probability that the number

ra1l [238]

<h2>Answer:</h2>

<u>Sample space</u> = {10, 11, 12, 13, 14, 20, 21, 22, 23, 24, 30, 31, 32, 33, 34, 40, 41, 42, 43, 44}

∴ n(S) = 20 .

[i] <u>Let A be the event that the number so formed is a prime number</u>.

∴ A = {11,13,23,31,41,43}

∴ n(A) = 6

So, P(A) = n(A)/n(S) = 6/20

∴ P(A) = 3/10.

[ii] <u>Let B be the event that the number so formed is a multiple of 4</u>.

∴ B = {12,20,24,32,40,44}

∴ n(B) = 6

So, P(B) = n(B)/n(S) = 6/20

∴ P(B) = 3/10.

[iii] <u>Let C be the event that the number so formed is a multiple of 11</u>.

∴ C = {11,22,33,44}

∴ n(C) = 4

So, P(C) = n(C)/n(S) = 4/20

∴ P(C) = 1/5.

7 0

3 years ago

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