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2 years ago

4 2/9+4 2/9+ 4 2/9+ 4 2/9

Mathematics

2 answers:

Mandarinka [93]2 years ago

8 0

Answer:

16 8/9

Step-by-step explanation:

Since 4 2/9 is being added 4 times, it is the same as 4 2/9 times 4. We can multiply the whole number with 4 and then the fraction with 4.

4 * 4 = 16

2/9 * 4 We have to multiply the numerator by 4 and the denominator stays the same

2/9 * 4 = (2 * 4) / 9 = 8/9

Put 16 and 8/9 together to get 16 8/9.

I hope this helped and please mark me as brainliest!

shepuryov [24]2 years ago

7 0

Answer:

I would strongly recommend using a website called Desmos scientific calculator with these type of problems, not just this problem but any problem.

Step-by-step explanation:

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Consider the triangle below. Determine the angle measure for the bottom two angles in order for the triangle to be classified as

FinnZ [79.3K]

Answer:

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8 months ago

the relationship between feet and inches is a function. Write an equation that shows how to find the number of inches (n, output

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3 years ago

Read 2 more answers

Triangle ABC has been rotated 90° to create triangle DEF. Write the equation, in slope-intercept form, of the side of triangle A

Ket [755]

the equation in the slope-intercept of the side of triangle ABC that is perpendicular to segment EF is y = x + 1

<h3>How to determine the equation</h3>

From the figure given, we can deduce the coordinates of the sides

For A

A ( 4,2)

For B

B ( 4, 5)

C ( 1, 2)

D ( 2, -4 )

E ( 5, -4)

F ( 2, -1)

The slope for BC

Slope = $\frac{y2 - y1}{x2 - x1}$

Substitute the values for both B and C coordinates, we have

Slope = $\frac{2- 5}{1 - 4}$

Find the difference for both the numerator and denominator

Slope = $\frac{-3}{-3}$

Slope = 1

We have the rotation for both point ( 0, 1)

y - y1 = m ( x - x1)

The values for y1 and x1 are 1 and 0 respectively and the slope m is 1

Substitute the values

y - 1 = 1 ( x - 0)

y - 1 = x

Make 'y' the subject of formula

y = x + 1

Thus, the equation in the slope-intercept of the side of triangle ABC that is perpendicular to segment EF is y = x + 1

Learn more about linear graphs here:

brainly.com/question/4074386

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