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
Nastasia [14]
3 years ago
15

What is the length of AC?Geometry, see attachment.

Mathematics
1 answer:
Stolb23 [73]3 years ago
8 0

Answer:

D.144

Step-by-step explanation:

\frac{7}{x} = \frac{84}{156-x}

⇔ 84x = -7x + 1092

⇔ 91x = 1092

⇔ x = 12

⇒ AC = 156 - x = 156 - 12 = 144

You might be interested in
What is the missing term that makes these ratios equivalent?
sashaice [31]
The answer is 63 because you have set up the proportion 1.5 over 3 = 31.5 over x and then you cross multiply 31.5 times 3 and you get 94.5 then you divide that by 1.5 and you get 63. 
8 0
3 years ago
Read 2 more answers
7. Making spaghetti for a crowd, it takes Margarita 2 cups of sauce for
bogdanovich [222]
Answer: 60 cups

Explanation:
3 0
3 years ago
Helpppppppppppppppppppppppppppp
LenaWriter [7]

Answer:

1,092 square cm

Step-by-step explanation:

I hope this helps you.

Area of a triangle = 1/2base x perpendicular height so...

1/2(26) x (8) = 104

104 x no. of sides (4) = 416

416 + (26x26) = 1,092

8 0
3 years ago
Read 2 more answers
How do you know if there is a remainder when you divide
kramer
To be able to identify if there is a remainder or not, you have divide and solve the problem and then check and see if you have any left over numbers.
Hope this helps and can I have brainliest answer!
5 0
3 years ago
Read 2 more answers
Acellus
lisov135 [29]

Answer:

True

Step-by-step explanation:

90 degrees is a right angle

6 0
3 years ago
Other questions:
  • Anita and Joelle bowled together and their combined total score for one game was 425 points. Anita’s score was 40 less than twic
    8·1 answer
  • A _______, which operates by a belt that connects to the crankshaft, pressurizes the air entering the intake manifold to improve
    15·2 answers
  • HELP PLS!!! 15 POINTS!
    12·2 answers
  • Could someone please help me with this problem?<br>I keep getting the wrong answer
    12·1 answer
  • Based on a servery 3 put of 10 students like to play the flute. For a class of 700 how many flutes should the teacher pre-oreder
    11·1 answer
  • Find the surface area of the following rectangular prism.<br><br><br><br> surface area = ft2
    5·2 answers
  • The National Institute of Mental Health published an article stating that in any one-year period, approximately 9.5 percent of A
    10·1 answer
  • An aquarium is in the shape of a rectangular prism. The area of the base of the aquarium is 250 square inches. Which is the volu
    6·2 answers
  • 7. Which situation best represents the equation below? X-15 = 60
    8·1 answer
  • Please help I need the right answer
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!