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3 years ago

20 % of 2 is equal to A. 20 B. 4 C. 0.4 D. 0.04

Mathematics

1 answer:

zubka84 [21]3 years ago

3 0

Answer: 0.4

Step-by-step explanation: To find 20% of 2, first write 20% as a decimal by moving the decimal point two places to the left to get .20.

Next, the word "of" tells us to multiply so we multiply .20 by 2.

(.20) (2) = 0.4

Therefore, 0.4 is 20% of 40.

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Write two mixed nubers that have the sum of 3

erastova [34]

A mixed number is a number that is a whole number with a fraction
so numbers that are mixed are greater than 1

so therefor since both have to be greater than 1, the fractions have to add up to equal 1

so the mixed numbers are (1 and x) and (1 and y) where x+y=1 so some examples are
1 and 1/2+1 and 1/2
1 and 1/3+1 and 2/3
1 and 1/4 +1 and 3/4
1 and 1/1000+1 and 999/1000
etc

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3 years ago

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Kipish [7]

Answer:

Step-by-step explanation:get out of here use google calculator

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3 years ago

Y=-2(x-3)^2 +10 Y=4x

shepuryov [24]

Answer:

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Step-by-step explanation:

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3 years ago

. In April, it rained 1/4 of an inch on 15 different days. How many inches of rain fell

notka56 [123]

Answer:

3.75, or $\frac{15}{4}$ inches of rain during the 15 days of April.

Step-by-step explanation:

All you have to do is add $\frac{1}{4}$ 15 times to get that number.

$\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ + $\frac{1}{4}$ = 3.75

You can also do 15 times $\frac{1}{4}$ , which will result in the same thing.

#teamtrees #WAP (Water And Plant)

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3 years ago

Given: y = 3x - 4. What is the x-intercept? (0, -4) (0, 4/3) (4/3, 0)

lyudmila [28]

The x-intercept is a point whose y-coordinate is 0, so (x,0).
Substitute 0 for y in the equation:
$y=3x-4 \\ 0=3x-4 \\ 4=3x \\ x=\frac{4}{3}$

The x-intercept is $(\frac{4}{3}, 0)$ .

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4 years ago

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