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3 years ago

Which property is demonstrated in the following

Mathematics

1 answer:

Alona [7]3 years ago

4 0

Answer:

Step-by-step explanation:

Identify property of addition

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What is 1 and 3/4 subtract 7/10

MatroZZZ [7]

The answer is 1and 1/20

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3 years ago

PLEASEE I NEED HELPP Which statement is true about the solutions for the equation 5y + 8 = −2? (5 points)

EastWind [94]

Answer:

it has one solution

Step-by-step explanation:

5y+8= -2

5y= -2-8

5y= -10

divide both sides by 5

-10/2= -2

y= -2

8 0

4 years ago

Please find the area of the figure!!

Murrr4er [49]

The figure consists of a rectangle and a circle.

first lets find the sides of the triangle

sides of the triangle are 4+4=8 and 3+1=4

therefore area of the rectangle is 8*4=32

now area of semicircle =πr^2/2 = π2^2/2=2π=6.3

we have to add the area of rectangle with the area of semicircle

this is because it the given figure no part of area of circle and rectangle are in common.

therefore total area of given figure = 32+6.3=38.3

4 0

3 years ago

Will mark brainliest Which table of ordered pairs represents a proportional relationship?

Flauer [41]

Answer:

2y = x, which is a proportional relationship.

Step-by-step explanation:

See the table attached.

The table gives the ordered pair represents a proportional relationship.

Take at least two pairs of the value of x and y.

Let they are (6,3) and (10,5).

Now, the equation for the straight line passing through the two points is given by

$\frac{y - 5}{5 - 3} = \frac{x - 10}{10 - 6}$

⇒ 2(y - 5) = x - 10

⇒ 2y - 10 = x - 10

⇒ 2y = x

Hence, we can write x ∝ y and the constant of proportionality is 2. (Answer)

4 0

4 years ago

(21×2^4)×5!=k <br>k=8<br><br>I keep getting 1680

klasskru [66]

That's what I got I think it's correct

3 0

4 years ago