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3 years ago

12 is 56% of what number?

Mathematics

1 answer:

Viktor [21]3 years ago

6 0

Answer:

21.42857143 = n

Step-by-step explanation:

Is means equals and of means multiply

12 = 56% *n

Change the percent to a decimal

12 = .56*n

Divide by .56

12/.56 = .56n/.56

21.42857143 = n

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Karim says the ratio of the distance he ran to the distance Shawn ran 4:3 give three possibilities for the distance each could h

jok3333 [9.3K]

Karim=4,8km,12km,16km Shawn=3,6km,9km,12km

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3 years ago

Which number line shows the solutions to x > 5?

Montano1993 [528]

D I think so, I might be wrong tho

8 0

2 years ago

Read 2 more answers

Write an equation in slope-intercept form for the line with slope -5 and y-intercept 3. Then graph the line.

kumpel [21]

The slope-intercept form for the line with slope -5 and y-intercept 3 is,

y= -3x+5.

What is the slope-intercept form of a line?

The conventional form Ax + By = C and y= mx + b have been used to describe linear equations. The slope-intercept form y = mx + b will now be the focus of our attention.

You can write a linear function using the slope of the line and the y-intercept in the slope-intercept form.

y=mx+b

Where b is the y-intercept and m is the slope.

A straight line's slope-intercept equation is written as y=mx+b, where m denotes the slope and b is the y-intercept.

In this case, m=3 and b=5 and y=3x+5 y=3x+5 is the necessary equation.

Hence,The slope-intercept form for the line with slope -5 and y-intercept 3 is,

y= -3x+5.

to learn more about slope-intercept from the given link,

brainly.com/question/19440459

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8 0

1 year ago

The length of one base of a trapezoid is 19 less than five times the length of the other base. If the trapezoid has a height of

ycow [4]

The length of the longer base is 41 ft.

<u><em>Explanation</em></u>

Lets assume, length of one base is $x$ ft.

As, another base is 19 less than five times the length of this base, so the length of another base $= (5x- 19) ft.$

The trapezoid has a height of 18 ft and area of 477 ft²

Formula for Area of trapezoid, $A=\frac{1}{2} (a+b)*h$ , where $a, b$ = Two bases of trapezoid and $h$ = height of the trapezoid.

Given in the question: $A= 477$ and $h= 18$

We have also two bases as: $a= x$ and $b= 5x-19$

So, according to the above formula...

$A= \frac{1}{2}(a+b)h\\\\ 477=\frac{1}{2}(x+5x-19)*18\\\\ 477=9(6x-19)\\\\477= 54x-171\\\\477+171=54x\\\\648=54x\\\\x=\frac{648}{54} = 12$

So, length of one base is $12 ft$ and another base $=(5*12-19)ft =(60-19)ft = 41 ft$

That means, the length of the longer base is 41 ft.

8 0

2 years ago

A. 0.27 and 0.50

defon

Answer:

Part 1

a. .27 < .50

b. .33 < .75

c. 4.60 > 3.89

d. .76 > .08

e. .09 < .11

f. 3.33 > 3.30

Part 2

.27(2)= .54

.50(1)= .50

.27(2)= .54 is larger than .50 because if it was money, .54 is greater than .50

Step-by-step explanation:

3 0

3 years ago