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3 years ago

Write me a paragraph proof.

Mathematics

1 answer:

elixir [45]3 years ago

4 0

Just write all of that but instead of in the box between each statement and reason write if then

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Rocko has been learning about functions in math class and realizes he can use it to help him get prepared for his next wrestling

Fittoniya [83]

F(x) = -2.5x + 135...where x is the number of weeks, and f(x) = total weight

4 0

3 years ago

Simplify equations HELP NOW!!

Anna [14]

Answer:

$\frac{1}{5} (2x+10)=4$ $x=5$

$\frac{1}{3} (3x+9)=9$ $x=6$

Step-by-step explanation:

$\frac{1}{5} (2x+10)=4$

Multiply both sides of the equation by 5.

5 · $\frac{1}{5}$ · $(2x+10)=$ 5 · 4

Simplify both sides of the equation.

$2x+10=20$

Subtract 10 from both sides of the equation.

$2x=10$

Divide each term by 2 and simplify.

$x=5$

--------------------------------------------------------------------

$\frac{1}{3} (3x+9)=9$

Substitute x for 6

$\frac{1}{3} (3(6)+9)=9$

Multiply 3 · 6

$\frac{1}{3} ((18)+9)=9$

Add 18 + 9

$\frac{1}{3} (27)=9$

Divide $\frac{1}{3}$ ÷ 27

9 = 9

6 0

3 years ago

What is an equation of the line that passes through the point(2,−2) and is parallel to the line 5x-2y=4

mixer [17]

Answer:

y = 5/2x - 7

Step-by-step explanation:

5x - 2y = 4

5x - 4 = 2y

y = 5/2x - 2

Slope = 5/2

Point (2,-2)

y-intercept: -2 - (5/2)(2) = -2 - 5

= -7

3 0

2 years ago

What is 5+2 x 34-19+85-23

liubo4ka [24]

Answer:

=2x34+48

Step-by-step explanation:

Let's simplify step-by-step.

5+2x34−19+85−23

=5+2x34+−19+85+−23

Combine Like Terms:

=5+2x34+−19+85+−23

=(2x34)+(5+−19+85+−23)

=2x34+48

Answer:

=2x34+48

8 0

3 years ago

Read 2 more answers

Use the information to find the value cot 0 =

hjlf

The tangent function is given by:

$\tan (\theta)=\frac{opposite}{_{\text{ }}adjacent}=\frac{5}{12}$

Since the angle is in the 3rd quadrant the opposite side and the adjacent side are negative. So, the cotangent function is given by:

$\cot (\theta)=\frac{1}{\tan (\theta)}=\frac{adjacent}{_{\text{ }}opposite}=\frac{-12}{-5}=\frac{12}{5}$

Answer:

12/5

8 0

1 year ago