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
Leto [7]
3 years ago
10

What is m∠A? m∠A = A. 66 B. 57 C. 113

Mathematics
1 answer:
a_sh-v [17]3 years ago
7 0

Answer:

<em>m∠A = </em>

<em>A. 66°</em>

Step-by-step explanation:

∠C = ∠B

57 + 57 = 114

∠A = 180 - 114 = 66

You might be interested in
Taylor wants to paint his rectangular deck that 42 feet long and 28 feet wide. A gallon of paint covers about 350 square feet. H
Tju [1.3M]

Let L be the length of the deck = 42 feet

Let W be the width of the deck = 28 feet

 

A = LxW

A = 42 feet x 28 feet

A = 1176 square feet

 

Remaining area to be painted = 1176 square feet – 350 square feet

<span>Remaining area to be painted = 826 square feet</span>

6 0
4 years ago
Which of the following sums would be under the radical symbol to find the distance between the points (7, -1) and (-8, -9)?
Alex

So the distance formula is \sqrt{(x_2-x_1)^2+(y_2-y_1)^2} . Using this, our equation is \sqrt{(7-(-8))^2+(-1-(-9))^2} and we can solve for it as such:

\sqrt{(7-(-8))^2+(-1-(-9))^2}\\ \sqrt{15^2+8^2}

As we see with this radical, the sum that's under it is 15^2 + 8^2, or the third option.

7 0
3 years ago
A box is filled with 11 blue cards, 2 green cards, and 7 brown cards. A card is chosen at random from the box. What is the proba
wel
11 blue
2 green
7 brown
total is 20 card
7 out of that 20 are brown
so x out of 100% are brown
7/20=x/100 - cross multiply
700=20x
x=700/20
x=70/2
7 0
3 years ago
What equals 5015 in multiplacation?
UkoKoshka [18]
To find this out, just simply divide this answer by two.
So, 5015 divided by 2 equals, 2507.5
SO mutiply that by two and you get your needed answer of 5015
~Hope this helped :)

5 0
3 years ago
Read 2 more answers
X+75.-125<br><br><br><br> I NEED THIS TO BE ANSWERED STEP BY STEP
vovangra [49]

Answer:

x = -200

Step-by-step explanation:

x + 75 = -125

Subtract 75 from both sides;

x = -200

5 0
3 years ago
Other questions:
  • Find the other endpoint of the line segment with the given endpoint and midpoint. Endpoint: (0,3) Midpoint: (5,-9)
    15·1 answer
  • What’s.the perimeter of a square with an area of 49 cm2
    10·1 answer
  • Is 5x = 6 + 3y a linear function
    13·1 answer
  • Write an equation of the line that passes through points (3, 7) and (5, 11).
    15·1 answer
  • There is no prior information about the proportion of Americans who support the gun control in 2018. If we want to estimate 99%
    5·1 answer
  • Mowed 4 yards for $25.00
    13·2 answers
  • Given: The equation of a parabola is x2 = 8y.
    14·1 answer
  • HURRY! what is x? |4x + 7| +11=14
    5·1 answer
  • Find the value of a?
    13·1 answer
  • Explain how u got ur answer pls
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!