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3 years ago

What is the fraction of .25

Mathematics

2 answers:

Deffense [45]3 years ago

3 0

Answer:

1/4

Step-by-step explanation:

.25 out of 1.0

.25*4=1

Glad I could help!

Margarita [4]3 years ago

3 0

Answer:

1/4

Step-by-step explanation:

.25 means a 1 plus 2 zeros in the denominator

25/100

Divide the top and bottom by 25

1/4

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What is the distance to the earth’s horizon from point P?<br><br> Express your answer as a decimal

rewona [7]

Answer:

The distance to the earth's horizon from point P is 216.2198187 mi, appriximately 216.22 mi

Step-by-step explanation:

This is a right triangle:

Hypotenuse: c=3959 mi + 5.9 mi → c=3964.9 mi

Leg 1: a=x=?

Leg 2: b=3959 mi

Using the Pytagorean theorem:

a^2+b^2=c^2

Replacing the known values:

(x)^2+(3959 mi)^2=(3964.9 mi)^2

Solving for x: Squaring:

x^2+15,673,681 mi^2=15,720,432.01 mi^2

Subtracting 15,673,681 mi^2 both sides of the equation:

x^2+15,673,681 mi^2-15,673,681 mi^2=15,720,432.01 mi^2-15,673,681 mi^2

x^2=46,751.01 mi^2

Square root both sides of the equation:

sqrt(x^2)=sqrt(46,751.01 mi^2)

x=216.2198187 mi

x=216.22 mi

3 0

3 years ago

Which of the following fractions is greater than -4/5 but less than -3/4

choli [55]

Answer:

B. -19/25

Step-by-step explanation:

You are looking for an answer that is greater than -4/5 (which is equal to -0.80) but less than -3/4 (which is equal to -0.75). So, you can easily convert the fractions to decimals by dividing.

-33/50 = -0.66, which is greater than -0.75, so it can be eliminated.

-19/25 = -0.76, which fits our parameters, so it is the answer.

-19/20 = -0.95, which is less than -0.80, so it can be eliminated.

-7/10 = -0.70, which is greater than -0.75, so it can be eliminated.

7 0

3 years ago

Which graph represents the solution set of the compound inequality -4≤3x-1 and 2x+4≤18?

Bond [772]

Answer:

can you put the pic of the graph plzz

Step-by-step explanation:

thx

4 0

3 years ago

Read 2 more answers

Can you read each graph for its unit rate and type the correct code? Please remember to type in ALL CAPS with no spaces

Ray Of Light [21]

Answer:

1.5, 20, 40, 7.5

Step-by-step explanation:

The first one is 1.5, the second one is 20, the third is 40, and the fourth is 7.5

5 0

2 years ago

Joni said that she could rewrite the expression d^3•d^11 as d^33. What mistake did Joni make?

Rudik [331]

Answer:

Joni's mistake was to multiply the exponents instead of adding the exponents.

Step-by-step explanation:

we know that

When multiplying two powers that have the same base, you can add the exponents

$d^{3} *d^{11} =d^{3+11}=d^{14}$

Joni's mistake was to multiply the exponents instead of adding the exponents.

7 0

2 years ago