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
Gennadij [26K]
3 years ago
13

Solve for x. The triangles in each pair are similar.

Mathematics
1 answer:
pishuonlain [190]3 years ago
6 0
Start off by knowing that the two triangle are congruent. By knowing this you can turn the given numbers into fractions.

9/72 = 7/7x+7

then cross multiply, which equals

63x + 63 = 504

then solve this equation

63x = 441 - subtract 63 from both sides
x = 7 - divide by 63 from both sides

so your answer is x=7
You might be interested in
What is the sum of the measures of the interior angles of a regular polygon if leach exterior angle measures 120°?
GREYUIT [131]

Answer:

180

Step-by-step explanation:

180-120 = 60 this is one of all the congruent angles

of the top of my head i know a regular triangle has three 60 degree angles meaning it is 60*3 = 180

5 0
3 years ago
You are planning on purchasing a new car and have your eye on a specific model. You know that new car prices are projected to in
olya-2409 [2.1K]

Answer:

A

Step-by-step explanation:

Cost of the car in "n" years=25000*(1+0.05)^n

Cost of the car in 2 years=25000*(1+0.05)^2=25000*(1.05)^2=27562.5

5 0
2 years ago
Can someone answer number 11?
Anna71 [15]

Answer:

Step-by-step explanation:

To be rational means to be able to express the result as the ratio of two whole numbers.

a) 4/7 + (-1/3) = 12/21 - 7/21 = 5/21 so rational

b) √(4) • 2/5 = ±2 • 2/5 = ±4/5 so both solutions are rational

5 0
2 years ago
Read 2 more answers
Help wit this? 10m-8m+2+10
GenaCL600 [577]

Answer:

2m+12

Step-by-step explanation:

add like terms

2m+12

7 0
2 years ago
Sophia bought items from the bake sale at school. She bought a sea salt caramel brownie for $1.94 and a dozen chocolate chunk co
-BARSIC- [3]

Answer:

Each cookie is $0.67

Step-by-step explanation:

Equation:

1.94 + 12c = 9.98

12c = 8.04

c = 8.04/12

c = 0.67

1 cookie was $ 0.67

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

6 0
2 years ago
Other questions:
  • What is 4.735 rounded to the nearest one
    6·2 answers
  • What roles do factor markets and product markets play in the economy
    12·1 answer
  • Question 28 of 42
    15·1 answer
  • Give each trig ratio as a fraction in simplest form
    15·1 answer
  • The probability distribution for a
    8·1 answer
  • Carson invested $3,900 in an account paying an interest rate of 2.1% compounded
    9·1 answer
  • Ab + a - b<br> when a = 3, and b = 7
    13·2 answers
  • Image below.<br> Explain
    6·2 answers
  • Shawn is buying grocerles at the store. Let A be the event that he buys granola. Let B be the event that he buys bagels.
    8·1 answer
  • Calculate the mean for 31 29 33 37 43 38 33 40
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!