3 years ago

What percent of 84 is 13?

Mathematics

1 answer:

arsen [322]3 years ago

7 0

Answer:

10.94

Step-by-step explanation:

I'm not gonna put step bye step but thats the answer

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Mattie Evans drove 180 miles in the same amount of time that it took a turbopropeller plane to travel 630 miles. The speed of th

AysviL [449]

Answer:

the speed of the plane was 210 mph.

Step-by-step explanation:

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3 years ago

25 less than 4 times a number is 47. What is the number?

snow_tiger [21]

Answer:

Step-by-step explanation:

25 + 47 = 72

72 ÷ 4 = 18

5 0

3 years ago

What is the y-intercept for the following table?

ser-zykov [4K]

The first number for the Y it gives on the chart is the intercept
So 3 is correct
Hope that helped:D

5 0

3 years ago

Read 2 more answers

Tell me what to put in each group.

erastova [34]

Answer:

{-6 , 7 , 1} {9 , -3 , -4} {5 , -8 , 4} --- 2, 2, 1

Step-by-step explanation:

Number 1: {-6 , 7 , 1} {9 , -3 , -4} {5 , -8 , 4} --- 2, 2, 1

Number 2: {-6 , -3 , 9} {4 , 7 , -8} {5 , 1 , -4} --- 0, 3, 2

Number 2: {-4 , 5 , 1} {7 , 4 , -8} {-6 , -3 , 9} --- 2, 3, 0

4 0

3 years ago

What number should be added to both sides of the equation to complete the square?

Studentka2010 [4]

Answer:

Step-by-step explanation:

Given

x² + 8x = 4

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(4)x + 16 = 4 + 16, thus

(x + 4)² = 20 ← equivalent equation

5 0

3 years ago