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2 years ago

100 points

Mathematics

1 answer:

Snezhnost [94]2 years ago

6 0

Answer: $28\sqrt 3$

Step-by-step explanation:

8 x 14 x 21 = 2352, so:

√8⋅√14⋅√21 = √2352

√2352 in simplest form is 28√3

I hope this helps!

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How many different license plates can be made if each license plate is to consist of 3 letters, followed by 2 digits, and no let

ANTONII [103]

Explanation: The alphabet consists of 26 letters, and if each license plate has 3 letters we can make 8 plates. It may be followed by 2 digits but there is a plenty amount of different 2 digit numbers so we don't have to worry about that.

Answer: 8 License plates

Hope this helped! :D

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2 years ago

Write the slope intercept form of the equation of the line through given points

Korolek [52]

Y=-8/3x+6
You subtract y's by y's over x's minus x's and then you have the slope which is (m) then you fill in one of the points and then add or subtract one of the sides to get the answer

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3 years ago

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aliyah had some candy to give her four children. she first tooke ten pieces for herself and then evenly divided the rest among h

DIA [1.3K]

Let the original number be "x".
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4 years ago

A spinner has 10 equal-sized sections. Two of the sections are red.

hichkok12 [17]

Answer:

a. Probability of landing on red = $\frac{1}{5}$

b. See Explanation

Step-by-step explanation:

Given

A Spinner

Number of section = 10 (equal sized)

Number of red section = 2

Required

- Probability of landing on red

- Describe the probability in words

Calculating the probability of landing on red

The formula used in calculating probability is as follows

Probability = Number of required outcomes / Number of possible outcomes

In this case, the number of required outcomes is the number of red section.

Hence, number of required outcomes = 2

And the number of possible outcomes is the total section of the spinner

Hence, Number of possible outcomes = 10

By Substitution

Probability of landing on red = $\frac{2}{10}$

Probability of landing on red = $\frac{1}{5}$

Describe the probability in words

From (a) above, we have that the probability of the spinner landing on color red is $\frac{1}{5}$

This means that, for every five times, you spin the spinner, it's likely that one of the outcomes will be red.

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4 years ago

What is the simplified expression for Negative 3 c d minus d (2 c minus 4) minus 4 d?

Sindrei [870]

Answer:

-5cd

Step-by-step explanation:

Simplifying:

-3cd - d(2c - 4) - 4d = ⇒ parenthesis
-3cd - 2cd + 4d - 4d = ⇒ simplify like terms
-5cd ⇒ answer

The first choice is correct one.

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3 years ago

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