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2 years ago

8

6th grade math help me pleaseeee

2 answers:

RoseWind [281]2 years ago

6 0

Answer:

9x+5

Step-by-step explanation:

Simplify

1. Combine like terms

6 + 3 + 5

9x+5

Solution:

9 + 5

kondaur [170]2 years ago

4 0

Answer:

Coefficient(s):6, 3

Constant(s):5

Variable(s): x, y

term(s): 6x, 3y, 5

Step-by-step explanation:

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Trig please help.

iris [78.8K]

Answer:

24, 40

Step-by-step explanation:

The area of a triangle is given by the formula

$A=\frac{1}{2}bh$

where

b is the length of the base

h is the length of the height

For the 1st triangle here, we have:

b = 6 is the base

h = 8 is the height

So, the area of the triangle is

$A_1=\frac{1}{2}(6)(8)=24$

For the 2nd triangle here, we have:

b = 8 is the base

h = 10 is the height

So, the area of the triangle is

$A_2=\frac{1}{2}(8)(10)=40$

4 0

3 years ago

At noon, a tank contained 10 cm of water. after several hours, it contained 7 cm of water. what is the percent decrease of water

andrey2020 [161]

Amount of decreased water = 3/10

Then, it would be 3/10 * 100 = 30%

So, your answer is 30%

7 0

3 years ago

nekit [7.7K]

They are similar , scale factor is 3

6 0

3 years ago

Hey, can someone help me with this problem?

Anuta_ua [19.1K]

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3 0

3 years ago

in 2005 a car was sold new for $12,500. in 2008 value of the car was $8750. find the percent. decrese

Lady_Fox [76]

N-O
———-
O

(New - old
—————
O)

8750-12500
——————-
12500

-3750
————
12500

=030%

7 0

3 years ago