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
vampirchik [111]
3 years ago
9

PLS help me will give brainliest

Mathematics
2 answers:
kondaur [170]3 years ago
8 0

(2x + 10) + (4x + 20) = 180^{o}

6x + 30 =  {180}^{o}

6x =  {180}^{o}  - 30

6x =  {1 50}^{o}

x =  {150}^{o}  \div 6

x =  {25}^{o}

nignag [31]3 years ago
4 0

Answer:

this is what I got yeah lol

You might be interested in
HELPPO<br><br> What are the zeros of the function graphed below?
Leya [2.2K]
It's just wherever the function touches the x axis, so 5 and -1
7 0
3 years ago
write the fractions which have been graphed on the number line. explnations please. Also question E only thanks
Elena L [17]
2/6 because there is a total of 6 points to get to 1. Thats is the 2nd point. 1 2/6 because its the 2nd point starting from 1 and 1 1/2 because that point is in the middle of 1 and 2
4 0
3 years ago
How do I solve -15= -3n/5
xenn [34]

Answer:

<h2>n = 25</h2>

Step-by-step explanation:

-\dfrac{3n}{5}=-15\qquad\text{multiply both sides by (-5)}\\\\(-5\!\!\!\!\diagup^1)\left(-\dfrac{3n}{5\!\!\!\!\diagup_1}\right)=(-5)(-15)\\\\3n=75\qquad\text{divide both sides by 3}\\\\n=25

5 0
3 years ago
I need help plz! ;((
Bond [772]

Answer:

I think option B is correct

7 0
3 years ago
Read 2 more answers
A homeowner wants to build a circular patio. if the diameter of the patio is 20 feet, what is its area to the nearest whole numb
andreyandreev [35.5K]
We are asked to find the area of patio. It is circular so formula used for area is given by:
A= r^{2}  \pi
Where
r = radius = diameter / 2 = 20 / 2 = 10 feet

A = 10^{2} \pi =100 \pi
When we round this to the nearest whole number:
A =100 \pi = 314.159=314ft^{2}
5 0
4 years ago
Other questions:
  • What is 4 to the 1/2 power
    12·1 answer
  • Drag the values into the boxes to classify each number as rational or irrational.
    15·2 answers
  • How do you transform the polar equation theta=pi/6 to an equation in rectangular coordinates and identify its shape?
    6·1 answer
  • A rental store has 56 umbrellas and 24 surfboards. Which ratio describes the relationship of surfboards to umbrellas?​
    12·1 answer
  • 4.2 as a mixed number
    13·1 answer
  • Two bike riders left each other and started to ride in opposite directions. Two hours later they were 54 miles apart. If one of
    15·1 answer
  • Which function rule matches the graph below?
    5·2 answers
  • What percent of 45 is 72
    9·1 answer
  • A package of orange juice contains 96 fluid Ounces and costs $5.29. What is
    11·1 answer
  • Fill in the table using this function rule<br><br> y=2x+2<br><br> Photo ⬇️
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!