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3 years ago

Worth 11 points please help me!

Mathematics

2 answers:

Vesnalui [34]3 years ago

7 0

Answer:

124°

I hope it's helps you

ki77a [65]3 years ago

7 0

120°

hope it helps you

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WILL GIVE BRAINLIEST IF CORRECT

Paladinen [302]

Answer:

50.75

Step-by-step explanation:

8 0

3 years ago

for every girl taking a material arts class there are 3 boys taking the same class if there are 236 students at the school predi

pashok25 [27]

Trying to get 3:1
Divide 236 by four=59
Then times 59 by 3
The ratio now is 177:59
3:1

6 0

4 years ago

Read 2 more answers

Write a equivalent expression to 6(2x +5)

Nonamiya [84]

Answer:

12x+30

Step-by-step explanation:

6(2x+5)

=(6)(2x+5)

=(6)(2x)+(6)(5)

=12x+30

7 0

3 years ago

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The point slope form of the equation of the line that passes through -5,-1 and 10,-7 is y+7= -2/5(x-10). What is the standard fo

scoundrel [369]

2x + 5y = -15 is the standard form of equation

Solution:

Given that,

The point slope form of the equation of the line that passes through (-5, -1) and (10, -7) is given by:

$y + 7 = \frac{-2}{5}(x-10)$

We have to write the standard form of the equation

The standard form of an equation is Ax + By = C

In this kind of equation, x and y are variables and A, B, and C are integers

Let us convert the given equation into standard form

$y + 7 = \frac{-2}{5}(x-10)\\\\\text{Simplify the right hand side of equation }\\\\y + 7 = \frac{-2x}{5}+\frac{20}{5}\\\\y + 7 = \frac{-2x +20}{5}\\\\5(y+7) = -2x + 20\\\\\text{Simplify the left hand side of equation }\\\\5y + 35 = -2x + 20\\\\\text{Move the variables to left side of equation and constants to right side }\\\\2x + 5y = 20 - 35\\\\2x + 5y = -15$

Thus the standard form of equation is found

5 0

3 years ago

How many solutions does the following equation have? -6(x + 7) = -4.x - 2

mestny [16]

Answer:

x=-20

Step-by-step explanation:

Given

-6(x+7)= -4x - 2

First of all, we have to solve brackets

So,

-6x-42=-4x-2

To find the solution of this equation, we have to isolate x on one side of the equation.

Adding 4x on both sides

-6x-42+4x = -2-4x+4x

-2x-42 = -2

Adding 42 on both sides

-2x-42+42 = -2+42

-2x=40

Dividing both sides by -2

-2x/2 = 40/-2

x = -20

The equation has only one solution which is x=-20 ..

5 0

3 years ago