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
strojnjashka [21]
3 years ago
9

Please help with this

Mathematics
1 answer:
Setler [38]3 years ago
7 0

Answer:

x = 6

Step-by-step explanation:

The scale factor is

28/8 = 7/2

We take the ratio of the larger side over the smaller side

Using ratios we can find the sides

28         21

----- = ---------

8           x

Using cross products

28x = 21*8

28x =168

Divide each side by 28

28x/28 = 168/28

x =6

You might be interested in
Consider the following system of equations.
lukranit [14]
If you plot them you will see that the intersect each other in two different points.
The solution of a system of equations is the set of points of intersection of the graphs of the equations.
The answer is D.
3 0
3 years ago
Sassy jeans are $90 a pair. If they are 40% off today, how much will they cost?
Slav-nsk [51]
They will cost $54 
i know this because if youre getting 40% off, you will have to pay 60% of the total cost
so, 90 x .60 = 54
let me know if you have any further questions
:)
7 0
3 years ago
Read 2 more answers
Please help, i’ll mark brainliest.
nalin [4]

Answer:

264 cu

Step-by-step explanation:

This is because you have to add it from all sides, the first prism is 144 cu and then the second one is, 120, and when you add both of those together you get 264

<u><em>Thus the answer is....264</em></u>

5 0
2 years ago
Helpplese help me in going the diagnostic
Stels [109]

Answer:rhombus

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Simplify the given expression.<br> (3x+8)(2x+6)
sladkih [1.3K]
(3x+8)(2x + 6)

6x^2+18x+16x+42
6x^2+34x+42

using the foil method, you can expand the given expression. It is already in simplified form with the given (3x+8)(2x+6)
7 0
3 years ago
Other questions:
  • the country's population in 1994 was 76 million in 1998 it was 81 million estimate the population in 2016
    13·1 answer
  • Rotations. Please help me
    7·1 answer
  • This circle graph shows the results of a survey that asked people to identify their favorite sport.
    10·2 answers
  • Can someone please help me with this question
    10·2 answers
  • Explain while solving absolute value
    8·1 answer
  • There are 5.280 feet in a mile. What is the total number of feet in 6 milies?
    5·2 answers
  • Evaluate 7y - 3y for y=3
    12·2 answers
  • HELP ME ASAP PLEASE IM REALLY STRESSED :c
    8·2 answers
  • 5. Consider the contexts the follow.
    10·1 answer
  • 2 1/4+1/2(h+3/4) simplify
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!