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
serious [3.7K]
3 years ago
15

What is the m ZACB? 10° 50° 90° 180°

Mathematics
1 answer:
kifflom [539]3 years ago
7 0

Answer:

50 deg

Step-by-step explanation:

In an right triangle, the acute angles are complementary. That means their measures have a sum of 90 deg.

m<C + m<B = 90

7x - 20 + 4x = 90

11x = 110

x = 10

m<ACB= 7x - 20

m<ACB = 7(10) - 20

m<ACB = 70 - 20

m<ACB = 50

Answer: m<ACB = 50 deg

You might be interested in
ASAP PLZZZZ HELP THIS IS GOING TO BE WORTH 20 POINTS IF YOU GET IT CORRECT BELOW IS A LINK TO A VID OPEN THE VID AND WATCH THE S
Kazeer [188]

Answer:

Its unavailble

Step-by-step explanation:

5 0
3 years ago
Cup o’ Coffee buys its coffee for $1.25 a cup. The coffee shop then sells each cup for $3.75. What is the percent markup for a c
Fantom [35]

Answer:

47%

Step-by-step explanation:

.375 × .125 = .046875

rounding up, 5 keeps the 7 as is, 7 is greater than 5, therefore the 8, becomes a 9, 9 is greater than 5, so the 6 becomes a 7, .047.

move the decimal three digits to the left and you get, 47%.

Hope this helps brainlest? please

3 0
3 years ago
If someone is good at math, can someone help me solve this question? (tip if the photo is upside down, flip it.)
iVinArrow [24]

Answer: $880.45

Step-by-step explanation:

find the cost of tickets

18*11.50= $207

now add the other costs

207+625+25+23.45= $880.45

5 0
3 years ago
Using the distributive property, which number completes the statement correctly?
12345 [234]
You just have to find what will make both sides equal. So calculate -4 x (-6+ 5.7)
4 0
3 years ago
Solve for a.<br><br> ab + c = d
mr_godi [17]

Answer:

a = (d-c)/b

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • Which of the following would best represent a cosine function with an amplitude of 3, a period of pi/2 , and a midline at y = –4
    7·2 answers
  • Phil baked two kinds of pie. Each pie pan was the same size. He served 1/2 of the blueberry pie. He served 1/4 of the apple pie.
    9·2 answers
  • Elise and her dad are planning to attend the state fair. An adult ticket is $21.00. The price of an adult ticket is $10.00 more
    14·1 answer
  • Find two consecutive integers whose sum is 95.<br><br> Let Statement(s) Equation/Solve Answer(s)
    6·1 answer
  • What are the statements and reasons?
    9·1 answer
  • Simplify:<br> 3(x+1)+7<br> Please explain how to figure it out
    6·1 answer
  • The answers for the tables
    6·1 answer
  • Functions can be displayed as:
    9·1 answer
  • 50÷3 <br> Fracción completa
    13·2 answers
  • What’s the volume of this cone?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!