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
algol [13]
2 years ago
11

Use the distributive property to expand the following expression (9m-6)7 please help

Mathematics
2 answers:
rjkz [21]2 years ago
8 0

Answer:

wow you should really ask this question. LOL

Step-by-step explanation:

Drupady [299]2 years ago
7 0

Answer:2/3

Step-by-step explanation:

Simplifying

(9m + -6) * 7 = 0

Reorder the terms:

(-6 + 9m) * 7 = 0

Reorder the terms for easier multiplication:

7(-6 + 9m) = 0

(-6 * 7 + 9m * 7) = 0

(-42 + 63m) = 0

Solving

-42 + 63m = 0

Solving for variable 'm'.

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

Add '42' to each side of the equation.

-42 + 42 + 63m = 0 + 42

Combine like terms: -42 + 42 = 0

0 + 63m = 0 + 42

63m = 0 + 42

Combine like terms: 0 + 42 = 42

63m = 42

Divide each side by '63'.

m = 0.6666666667

Simplifying

m = 0.6666666667=2/3 when simplified

You might be interested in
The mean length of 5 childrens' index finger is 5.6cm.
rjkz [21]

The mean length (rounded to 2 DP) of these 8 people's index finger is 5.83

<h3>What is the mean length (rounded to 2 DP) of these 8 people's index finger?</h3>

The given parameters are:

<u>Children</u>

Mean = 5.6 cm

Frequency = 5

<u>Adult</u>

Mean = 6.2 cm

Frequency = 3

The mean length of these 8 people's index finger is calculated as:

\bar x = \frac{\sum fx}{\sum f}

So, we have

Mean = (5.6 * 5 + 6.2 * 3)/(5 + 3)

Evaluate

Mean = 5.83

Hence, the mean length (rounded to 2 DP) of these 8 people's index finger is 5.83

Read more about mean at

brainly.com/question/20118982

#SPJ1

3 0
1 year ago
A sphere has a radius of 5 ft.
leva [86]

Answer:

B. 100π

Step-by-step explanation:

The surface area of a sphere is given by

SA = 4 pi r^2

The radius is 5

SA = 4 * pi * r^2

SA = 4 * pi * 25

SA = 100 pi

8 0
2 years ago
Read 2 more answers
Need help with this please
Sav [38]
Your going to have to use the distance formula for these questions which is the square root of (x sub 2 - x sub 1) + (y sub 2 - y sub 1). For number 1 your coordinates are (-5,5) and (1,-2). Substituting these values into the formula your answer for number 1 is 9.2.
4 0
3 years ago
An isosceles triangle (two sides equal) is placed on top of a square as shown in the picture. If the two equal sides of the tria
Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

it would be 65

3 0
3 years ago
Please post how you got the answer I've been having trouble with these
emmainna [20.7K]
Set up the equation it's equavilvent to the same side of the other one
x-1=6
+1=+1
x=7
7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help! I can't figure this out!
    10·1 answer
  • Room temperature ranges from 20°C to 25°C. Find the range of room temperature in °F. Use the formula F - 32 = 1.8C to convert fr
    8·2 answers
  • Suppose you had 450$ in your account. What percent of money did you spend? Round your answer to the nearest percent
    8·1 answer
  • Identify the transformation​
    11·1 answer
  • 2x-21+6=x-3. How would you solve this
    13·1 answer
  • Please help with this question on area!
    12·1 answer
  • -3(8+3h)5h+4 math answer
    8·1 answer
  • -4(y - 2) = 12 <br>y = ?​
    14·1 answer
  • Please help!! Will give brainliest if right! trools r rpeorted
    12·2 answers
  • What is the median of this data set?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!