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
sergeinik [125]
2 years ago
11

Help me please i don’t get it

Mathematics
1 answer:
Fofino [41]2 years ago
7 0

Answer:

4

Step-by-step explanation:

Both triangles are the same shape, just to different scales. In order to find out the length of side AB in triangle ABC, you have to find out the length of side PQ in triangle PQR and how much bigger than side AB is.

You can tell that sides AC and PR are similar, and 30/5 is 6. You see also that sides BC and QR are similar, and 42/7 is also 6. We have now discovered that triangle PQR is 6 times bigger than triangle ABC.

So now, to find the length of the missing side, we have to shrink side PQ by 6.  24/6 is 4. Therefore, the length of side AB is 4.

You might be interested in
Which of the following is equal to <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B5%5E2%7D%20%20" id="TexFormula1" title=
Elza [17]

Immediately omit the negative possible answer. Since 5^2 = 25, 1/5^2 = 1/25.

8 0
3 years ago
If Jay gets paid $125 for working 10 hours, how much does he get paid for one hour?
Wewaii [24]
125 dollars divided by ten = 12,5
He gets paid 12,5$ for one hour
8 0
3 years ago
Read 2 more answers
A class of students raised $1,000 for charity Tyler raised $28
Leya [2.2K]

Answer:

44 dollars

Step-by-step explanation:

28 minus 5 is 23

67 minus 23 is 44

6 0
3 years ago
Read 2 more answers
Find the surface area of the given prism​
Wewaii [24]

Answer:

Hello! answer: 432

Step-by-step explanation:

12 × 8 = 96

12 × 8 = 96

12 × 6 = 72

12 × 6 = 72

8 × 6 = 48

8 × 6 = 48

Then you add them all up so...

96 + 96 + 72 + 72 + 48 + 48 = 432 therefore the surface area is 432 hope that helps!

3 0
3 years ago
Solve for x: 21x - 3| + 1 = 7
Andreas93 [3]

Answer:

x=6

Step-by-step explanation:

distribute 2 to x and 3..you get 2x -6 +1. add 6 and subtract one to cancel it out and bring it to the other side. 2x=12...simplify x=6

4 0
3 years ago
Other questions:
  • The mean if 4 consecutive even number is 15
    15·1 answer
  • 4 (x+2) = 2x+10<br> help
    14·1 answer
  • HELP ASAP PLEASE 20 POINTS
    12·1 answer
  • How do i find the circumcenter of a triangle with an undefined slope
    12·1 answer
  • (3 - (m – p)) = 3; use m = 4, and p = 4<br> Evaluate using the values given
    5·2 answers
  • F(x) = 4(x + 3)2 , x &gt; 0
    6·1 answer
  • PLEASE HELP, AND HOW DO U SOLVE THESE TYPE OF QUESTIONS
    15·1 answer
  • In the number 344,589, how many times greater is the value of the 4 in the ten thousands place than the value of the 4 in the th
    6·1 answer
  • Dump truck can carry 8 tons. How many pounds can the dump truck carry
    10·2 answers
  • Help me on this question. would be nice if you could also graph it as well​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!