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
elena55 [62]
3 years ago
10

Help PLEASE 10pts CMON PEOPLE I NEED TO FINISH THIS TODAY

Mathematics
2 answers:
nekit [7.7K]3 years ago
7 0

Answer:

1. 103

2. 67

3. 15

4. 44

Step-by-step explanation:

subtracting the sum of two given angles from 180.

natka813 [3]3 years ago
3 0

Step-by-step explanation:

Sum of interior angles is always 180.

5) x + 40 + 37 = 180

x + 77 = 180

x = 180 - 77

x = 103

6) x + 41 + 72 = 180

x + 113 = 180

x = 180 - 113

x = 67

7) x + 137 + 28 = 180

x + 165 = 180

x = 180 - 165

x = 15

8) x + 84 + 52 = 180

x + 136 = 180

x = 180 - 136

x = 44

You might be interested in
An instructor at an army base wants to know if a new program that teaches gun safety is effective. Which procedure would be the
Andrej [43]

Answer:

An instructor at an army base wants to know if a new program that teaches gun safety is effective is described below in brief details.

Step-by-step explanation:

Although of your shooting practice, the handgun safety program illustrates the center fundamentals of handgun protection so that you can tour the range with courage and with safety in the brain. Study how to accurately control, transport, and deposit your handgun, as well as how to keep children secure around handguns.

8 0
3 years ago
180+8x=160+6x help me find x
lianna [129]

Answer:

x = -10

Step-by-step explanation:

Step 1: Write equation

180 + 8x = 160 + 6x

Step 2: Solve for <em>x</em>

  1. Subtract 6x on both sides: 180 + 2x = 160
  2. Subtract 180 on both sides: 2x = -20
  3. Divide both sides by 2: x = -10

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

180 + 8(-10) = 160 + 6(-10)

180 - 80 = 160 - 60

100 = 100

3 0
3 years ago
4x^2+4x+1=9 solutions
Artyom0805 [142]

Answer:

4(x-2)(x+1)=0

Step-by-step explanation:

5 0
4 years ago
If x=y then what does y=x equals? I will give you brainliest if you help me.
MissTica
Yes because they're the same
4 0
3 years ago
Read 2 more answers
Suppose you invest $1000 in an account paying 8% interest per year.
marysya [2.9K]

Answer:

<h2><em>wasd    </em>     </h2>

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Ratios equivalent to 2:6.
    15·1 answer
  • Equation in slope intercept form of the line that passes through the given points of (2,-5) and (-8,3)
    10·2 answers
  • 9x+10y=29<br> 10x+9y=28<br> Solve by elimination
    12·1 answer
  • What is the first step in proving that the sum of the measures of triangle XYZ is 180°?
    13·1 answer
  • 8 customers entered a store over the course of 10 minutes.
    7·1 answer
  • Find the perimeter of a square is each side is 3/4 miles long
    15·2 answers
  • Prove that the diagonals of a rhombus are perpendicular using coordinate geometry
    13·1 answer
  • Someone please help. Use percent equation. Worth 25
    13·1 answer
  • 4. Simplify: (xy3).(xy)4<br> A. x2 y7<br> B. X4 y12<br> c. x5y7<br> D. x5y12<br> Help meeee!!!!
    15·1 answer
  • How do you graph an equation using x and y intercepts.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!