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
agasfer [191]
3 years ago
6

Two triangles are similar. The smaller triangle has side lengths 10, 20, and 15 units. The larger triangle's longest side is 52

units. What is the perimeter of the larger triangle?
Mathematics
2 answers:
Alina [70]3 years ago
8 0

Answer:

117

Step-by-step explanation:

Firdavs [7]3 years ago
5 0

Answer:

117 units

Step-by-step explanation:

if you use the ratio of the two longest sides then you can find all side lengths

\frac{52}{20} = \frac{x}{10};    x = half of 52, or 26

\frac{52}{20} = \frac{x}{15};    20x = 52 · 15

              20x = 780

               x = 39

add to get perimeter: 52 + 26 + 39 = 117 units

You might be interested in
Find the discriminant of the equation. x2 + 3x - 4 = 0
ivann1987 [24]

Please use " ^ " to indicate exponentiation: x^2 + 3x - 4 = 0

Here, a = 1, b = 3 and c = -4.

The formula for the discriminant is b^2 - 4(a)(c).

Substituting the given values of a, b and c, we get:

(3)^2 - 4(1)(-4)

Evaluating this, we get 9 + 16 = 25.

The discriminant is 25.

-3 plus or minus √25

Taking this further, x = ------------------------------------

2

-3 plus or minus 5

or: x = -------------------------------- => {-4, 1} (solutions)

2

5 0
3 years ago
Read 2 more answers
HURRY i’ll give brainliest please help!
Tema [17]
I think it is Good deeds
4 0
3 years ago
Molly has a $2500 down payment saved for this purchase, and the dealer’s $1500 Cash Allowance will come straight off her total.
babunello [35]

Answer:\$\ 1000

Step-by-step explanation:

Given

Molly down payment=\$\ 2500

Dealer's allowance =\$\ 1500

For loan amount , It is equal to the difference of molly down payment and dealer allowance

loan amount =2500-1500

loan amount =\$\ 1000

So, Molly needs \$\ 1000 loan

8 0
2 years ago
Plz help me with this
xxTIMURxx [149]

It subtracts 2 then adds 5

5 0
2 years ago
What is ✔️16 ? Raises cuadrada
aev [14]
If you are looking for √16, you are looking for the square root of 16. The square root of a number is defined by what number multiplied by itself will get you.
x^2 (a number squared) = 16.
√16 = x.
Let's try from numbers 1-5 for a square.
1x1 = 1
2x2 = 4
3x3 = 9
4x4 = 16
√16 = 4.
I hope this helps!
5 0
2 years ago
Read 2 more answers
Other questions:
  • Serenity works in a department store selling clothing. She makes a guaranteed salary of $300 per week, but is paid a commision o
    9·1 answer
  • The general form for a compound interest function is B(t)=P(1+r/n)^nt . Assuming that n=1 , rewrite the compound interest equati
    13·1 answer
  • Drive 1,800 mi in 30 h
    8·1 answer
  • What is the answer to 978 -(6x8) + 99 =
    11·2 answers
  • 10x + y=-4<br> Find the slope intercept form of the equation
    9·1 answer
  • -2/11 ÷ -3 /11 remember to simplify
    13·1 answer
  • Can anyone help me please ? <br> I’ll mark you as a brainliest.
    8·1 answer
  • Solve x <br><br> 4x-5 /5 = 3
    5·1 answer
  • Darcie wants to crochet a minimum of 3 blankets to donate to a homeless shelter. Darcie crochets at a rate of 1/15 blanket per d
    10·1 answer
  • K/5.1 + 92.1 = 11.2 solve please
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!