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
nikdorinn [45]
3 years ago
10

Which best proves why the expressions 4 (x + 3) + 2 x and 6 (x + 2) must be equivalent expressions?

Mathematics
1 answer:
jeka57 [31]3 years ago
4 0

Answer:

When x=1

Step-by-step explanation:

Solving for both equations by putting them both equal to each other.

You might be interested in
Real Answers Only!!!!
lyudmila [28]

Answer:

The correct answer is C) Reflection across the Y-axis.

Step-by-step explanation:

This is because only the x-coordinates changed. If these coordinates were reflected across both the x and y axis' the sign of both the x and y coordinates would have changed. When  you reflect a point across the x axis, the y-coordinates change their sign. When you <u><em>reflect </em></u><u>a point across the y axis</u>, the <u>x-coordinates change</u> their sign.

Hope this helps,

♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥

5 0
3 years ago
Find the slope of the line shown on the graph. Please help! :(
Anna [14]

Answer:

It's really easy just remember rise over run.

Step-by-step explanation:

so you rise 3 and run to the right 3

A great tip that helps me determine if it's positive or neagitve is if you go to the left then it's ALWAYS neagtive but if you go to the right then it's ALWAYS postive

7 0
3 years ago
Read 2 more answers
Leah gets paid $795 biweekly. What is the recommended monthly rent that she can afford?
Pepsi [2]

I would say since thats $1500+ a month about 600 dollars, because she will have bills and then have to buy food drinks and alot more.

3 0
3 years ago
Read 2 more answers
HELP PLEASE <br> solve the right triangle
aleksandrvk [35]

Answer:

Part 1) FG=4.4\ units

Part 2) EF=3.9\ units

Part 3) m\angle G=63^o

Step-by-step explanation:

step 1

Find the measure of length side FG

In the right triangle EFG

we know that

sin(27^o)=\frac{GE}{FG} ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

sin(27^o)=\frac{2}{FG}

FG=\frac{2}{sin(27^o)}=4.4\ units

step 2

Find the measure of length side EF

In the right triangle EFG

we know that

cos(27^o)=\frac{EF}{FG} ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

cos(27^o)=\frac{EF}{4.4}

EF=cos(27^o)(4.4)=3.9\ units

step 3

Find the measure of angle G

we know that

m\angle G+27^o=90^o ---> by complementary angles in a right triangle

m\angle G=90^o-27^o=63^o

7 0
3 years ago
Can someone help me I don't know how to do it?Please and thank u<br> Expand - 2 (1 - 2x + 2)
Softa [21]
-2 + 4x - 4
= 4x-6
Make sure to distribute everything and then combine like terms.

Answer: 4x-6
5 0
3 years ago
Read 2 more answers
Other questions:
  • 2. Mr. Terrific Teacher recorded the scores of unit
    12·1 answer
  • Table sugar has a molar mass of 342 grams. How many grams of table sugar are needed to make 2.00 liters of a 0.500 M solution?
    15·1 answer
  • Write an equation for each problem. Then Solve. 52 is what percent of 260?
    8·1 answer
  • Please help me I need to know how to do this question, h^2-h-20/h^2-25
    5·1 answer
  • What is 300,000x10^33
    9·1 answer
  • A triangle has an area of 40.2 square feet and a base of 12 feet. What is the height?
    6·2 answers
  • Keylei’s family recipe for sugar cookies requires 1 1/2 cups of sugar for a batch of 30 cookies. Calculate the amount of sugar s
    14·1 answer
  • I need help please :)) I’m not very good at math .. no links okey ......
    9·2 answers
  • Vhat is the value of x in the equation 3x - 2y = 18, when y= 27?
    14·2 answers
  • Concord Company purchased a machine on July 1, 2021, for $29,400. Concord paid $210 in title fees and county property tax of $13
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!