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3 years ago

Pls help! The question is in the picture below

Mathematics

2 answers:

sp2606 [1]3 years ago

7 0

Answer:

You divide the shape into as many shapes as you want, and then multiply then all and add.

Step-by-step explanation:

Sophie [7]3 years ago

6 0

You divide the shape into as many shapes as you want, and then multiply then all and add!

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Describe two different ways to write 7/3 as a mixed number.

Yuki888 [10]

You can use 2 1/3 and 1 4/3

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3 years ago

The mass of a textbook is about 1.25 kilograms. About how many pounds is it?

Vadim26 [7]

1.25 kilograms=2.755778 pounds

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3 years ago

Congruent angles have the same ______?

lapo4ka [179]

Answer:

Congruent angles have the same angle.

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3 years ago

Read 2 more answers

A little help would be nice

Katena32 [7]

Answer:

13). -2x³ + x² + 1 14). x + 10y - 10z 15). -2x³ + x² + 1

Step-by-step explanation:

13). (x³ - x² + 4) - (3x³ - 2x² + 3)

= x³ - x² + 4 - 3x³ + 2x² - 3

= x³ - 3x³ - x² + 2x² - 3 + 4

= -2x³ + x² + 1

14). (3x + 4y - 3z) - (2x - 6y + 7z)

= 3x + 4y - 3z - 2x + 6y - 7z

= 3x - 2x + 4y + 6y - 3x - 7z

= x + 10y - 10z

15). (x³ - x² + 4) - (3x³ - 2x² + 3)

= x³ - x² + 4 - 3x³ + 2x² - 3

= x³ - 3x³ - x² + 2x² + 4 - 3

= -2x³ + x² + 1

3 0

3 years ago

What is a possible equation for a function with an x-intercept of (-5,0) and a y-intercept of (0,3)?

Feliz [49]

Answer:

The equation of a straight line is

-3 x+5 y=15

Step-by-step explanation:

Given x - intercept of (-5,0) and y- intercept is (0,3)

here (-5,0 ) point lie on x- axis and (0,3) this point lie on y- axis

we know that the x- intercept 'a' and y- intercept 'b' formula is

$\frac{x}{a} +\frac{y}{b} = 1$

so given x - intercept a =-5 and y- intercept is b= 3

now the straight line equation is $\frac{x}{-5} +\frac{y}{3} =1$

now simplify $\frac{-3 x+5 y}{15} =1$

$-3 x+5 y=15$

5 0

3 years ago