1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tresset_1 [31]
3 years ago
12

Use the distrubitve property to rewrite each expression. -6(r-8)

Mathematics
1 answer:
Tcecarenko [31]3 years ago
5 0
You just have to multiply -6 to everything inside the parentheses.

-6 x r = -6r
-6 x -8 = 48

Your answer would be -6r + 48<span />
You might be interested in
Plz help me I have been stuck on this for soo long plzz! Well mark brainliest ONLY if u are correct!
algol13

Answer:

Exact Form:

85/24

Decimal Form:

3.5416

Mixed Number Form:

3 13/24

Step-by-step explanation:

hope it helped and good luck

8 0
3 years ago
Write the equation of the given line in slope-intercept form
Snowcat [4.5K]

Answer:

y = -3x -1

Step-by-step explanation:

Hi there!

We are given a line on a coordinate grid, with 2 marked points, (-1, 2) and (1, -4)

We can use these points to help find the equation of the line, which we can write in slope-intercept form

Slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept

First, we need to find the slope of the line
The formula for the slope calculated from 2 points is \frac{y_2-y_1}{x_2-x_1}, where (x_1, y_1) and (x_2, y_2) are points

We have everything we need to find the slope, but let's label the values of the points to help avoid confusion.

x_1=-1\\y_1=2\\x_2=1\\y_2=-4

Now substitute these values into the formula to find the slope

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{-4-2}{1--1}

Simplify

m=\frac{-4-2}{1+1}

m=\frac{-6}{2}

Divide

m= -3

The slope of the line is -3

We can substitute this into the formula.
Here's our line so far:

y = -3x + b

Now we need to find b

As the equation passes through the points (-1, 2) and (1, -4), we can use either one to find the value of b

Taking (-1, 2) for example:

Substitute -1 as x and 2 as y.

2 = -3(-1) + b

multiply

2 = 3 + b

Subtract 3 from both sides

-1 = b

Substitute -1 as b.

y = -3x - 1

Hope this helps!

See more on this topic here: brainly.com/question/27402935

8 0
2 years ago
(4x-9)(12x-3) FOIL or double-distribute
lora16 [44]

Answer:

Simplifying

4x + 9 = 12x + -3

Reorder the terms:

9 + 4x = 12x + -3

Reorder the terms:

9 + 4x = -3 + 12x

Solving

9 + 4x = -3 + 12x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-12x' to each side of the equation.

9 + 4x + -12x = -3 + 12x + -12x

Combine like terms: 4x + -12x = -8x

9 + -8x = -3 + 12x + -12x

Combine like terms: 12x + -12x = 0

9 + -8x = -3 + 0

9 + -8x = -3

Add '-9' to each side of the equation.

9 + -9 + -8x = -3 + -9

Combine like terms: 9 + -9 = 0

0 + -8x = -3 + -9

-8x = -3 + -9

Combine like terms: -3 + -9 = -12

-8x = -12

Divide each side by '-8'.

x = 1.5

Simplifying

x = 1.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A side of the triangle below has been extended to form an exterior angle of 157°. Find the value of x
harkovskaia [24]

Answer:

x=67

Step-by-step explanation:

180-157 = 23

180-90-23 = 67

x = 67

8 0
2 years ago
Read 2 more answers
How many obtuse angles does a right triangle have​
Alexus [3.1K]

Answer:

0 obtuse angles

Step-by-step explanation:

A right triangle cannot have any obtuse angles. They can only have 2 acute angles and 1 right angle

7 0
3 years ago
Other questions:
  • −(−10−6)= <br> And explain how you did it<br> 20 points
    13·1 answer
  • 700/200 in a terminating decimal
    8·1 answer
  • What is the equation of the line in slope-intercept form the line perpendicular to y=4/9x-6 through (5,-6)
    10·1 answer
  • If A and B are matrices and AB = I, which of the following represents the value of B?
    5·2 answers
  • a pay for service internet company charges 5 per hour for the first 3 hours of Service Plus a $10 connection fee
    9·1 answer
  • What are the solutions of x^2+6x-6=10?
    7·1 answer
  • Find the missing number in each sequence<br> Will give Brainliest
    11·2 answers
  • Divide the equation. ​
    10·1 answer
  • Find the area of the figure
    8·1 answer
  • I need answer ASAP plz!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!