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
Delicious77 [7]
3 years ago
13

Can someone help me plz and thank u

Mathematics
1 answer:
alexandr402 [8]3 years ago
3 0

Answer:

<A = 44

Step-by-step explanation:

A triangle is 180 degrees

(x+59) + (x+51) + 84 = 180        >> add everything on the left side

2x + 194 = 180                          >> subtract both sides by 194

2x = -14                                     >> divide both sides by 2 to get x alone

x = -7

since you are finding A<, substitute

<A = x + 51

<A = (-7) + 51

<A = 44  

You might be interested in
5x(x-3)=(x-2)(5x-1)-5??
satela [25.4K]
5x(x-3) = (x-2)(5x - 1) - 5
5x^2 - 15x = 5x^2 - x - 10x + 2 - 5
5x^2 - 15x = 5x^2 - 11x - 3
5x^2 - 11x - 3 - 5x^2 + 15x = 0
4x - 3 = 0
4x = 3
x = 3/4 or 0.75
6 0
3 years ago
Just don’t understand the question to get the answer
ivann1987 [24]

Answer:

not sure if u saw the comment but

7 and 8 are congruent, and 8 is congruent to 10

that maybe the rest of the answer

7 0
2 years ago
Look at the picture and help answer question 7 please​
qwelly [4]
3pm we know this because 5^3= 125 so then we plug in numbers for the exponent in this case 6 which equals 15,625 now 9am plus 6 is 3pm
5 0
3 years ago
Solve the inequality 15 ≥ q + 3
oksano4ka [1.4K]

Answer:

q\le \:12

Step-by-step explanation:

<u>Solving</u>

\mathrm{Switch\:sides}  (Not a required step)

q+3\le \:15

\mathrm{Subtract\:}3\mathrm{\:from\:both\:sides}

q+3-3\le \:15-3\\=q\le \:12

\bold{q\le \:12}

<u>Graphing</u>

5 0
2 years ago
The perimeter of the new m-phone is 16 inches. The phones length is 5.25 inches. What is the width of the phone
True [87]
Perimeter is all the sides added up together.
Divide 16 by 2, so that you can get just a measurement of the length and the width.

16/2 = 8

Since the length is 5.25, subtract that by 8.

8-5.25 = 2.75

The width of the phone is 2.75 inches.
5 0
2 years ago
Other questions:
  • Your elderly neighbor places a bag of corn kernels on your doorstep each morining. The first day,the bag contained 1 kernel of c
    9·1 answer
  • Which number is the best approximation for 45√−23√ ?
    14·2 answers
  • What is the y-intercept of y = 2/3x + 2? <br> (There is no picture shown)
    14·1 answer
  • Factor simole algebra 3x^2 + 48
    9·2 answers
  • What is 90% written as a decimal rounded to the thousandths place.
    15·2 answers
  • Distributive property:
    9·2 answers
  • 4525 round to the nearest tenth place
    5·1 answer
  • I will give brainlest!!! ❤️<br> True or false: a line segment has exactly one endpoint ?
    14·1 answer
  • G=6x,for x how do I solve this
    8·1 answer
  • The total number of degrees in the center is 360°. if all five vertex angles meeting at the center are congruent, what is the me
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!