2 years ago

What is the slope of the line

Mathematics

1 answer:

natima [27]2 years ago

7 0

$\frac{2-(-1)}{4-0}=\boxed{3/4}$

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Help please! I have choral practice...

Maslowich

This polygon is composed of a right triangle and a parallelogram.

The area of right angle :
$A_\Delta=\frac{1}{2}\cdot15\cdot8=\frac{1}{2}\cdot120=\boxed{60\ (cm^2)}$

The area of the parallelogram:
$A_P=15\cdot(13-8)=15\cdot5=\boxed{75\ (cm^2)}$

The area of the polygon is equal: $A=A_\Delta+A_P$

Therefore, the answer is:
$\boxed{\boxed{A=60\ cm^2+75\ cm^2=135\ cm^2}}$

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3 years ago

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This property says you can rewrite 3x(4+5) as (3x4) + (3x5)

daser333 [38]

Distributive property
Step-by-step explanation:
Distributive property says that x(y + z) = (x*y) + (x *z)

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3 years ago

Helps me pls what is 283x2492÷8(89)=2838(82x) what is x

Andrei [34K]

Answer:

Hey it’s 283

Step-by-step explanation:

3 0

4 years ago

Could someone please help me with these systems. I have to use substitution.

FromTheMoon [43]

Isolate one term (x or y) in one of the equations

6x+6y=0
6x=-6y
X= -1y

Substitute x=-y into the other equation

-7(-y) + 2y =18

7y + 2y =18

9y=18

Y=2

Substitute y=2 into 6x+6y=0

6x + 6(2) = 0

6x + 12=0

6x= -12

X = -2

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4 years ago

a frog is at the bottom of a 25 foot well. each day he climbs up 3 feet, and each night he slips down 2 feet. how many days will

klemol [59]

25. he goes up by one foot (3 minus 2) each day and night, so 25.

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1 year ago