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
iren [92.7K]
4 years ago
15

Help needed ASAP will give BRAINLIEST

Mathematics
1 answer:
grin007 [14]4 years ago
7 0

Answer:

C.

Step-by-step explanation:

Recall that the sum of the (3) interior angles of a triangle <em>must</em> equate to 180.

In other words:

(55)+(20)+(x)=180

Where x is our unknown angle. So, we need to solve for x.

On the left, add 55 and 20:

75+x=180

Subtract 75 from both sides. The left side cancels:

x=105

Therefore, the third angle is 105 degrees.

Our answer is C.

You might be interested in
Josie found a job with an annual salary of $67.3K. What is her monthly pay, rounded to the nearest dollar?
Zina [86]

Answer:

$5,608

Step-by-step explanation:

Since there are 12 months in one year, divide her annual salary by 12.

$67,300/12 = $5,608.33 ≈ $5,608

Josie makes $5,608 per month.

7 0
3 years ago
Read 2 more answers
The diameter of a baseball is approximately 3 inches. what is its volume?​
Arada [10]

Answer:

About 14.14

Step-by-step explanation:

V = 4/3pi x r^3

To find the radius, divide the diameter by 2 (1.5)

Substitute 1.5 in place of r and solve the equation.

4 0
3 years ago
Read 2 more answers
3. Find the least common denominator for the group of denominators using the method of prime numbers. 45, 75, 63​
Sloan [31]

We have to find LCM

3 | 45,75,63

3 | 15,25,21

5 | 5,25,7

5 | 1,5,7

7 | 1,1,7

LCM=3×3×5×5×7=1575

8 0
3 years ago
HjkkjikmjikiikigyjkbvcfAAAWFKO
kobusy [5.1K]
1. 3 & 7 and 2 & 6

2. 5

3. Alternate exterior angles

4. Consecutive interior angles

5. 2

6. 4

7. 146

8. 128

9. 13x + 63 = 180
13x = 117
x = 9

8x + 63 = y
8(9) + 63 = y
72 + 63 = y

m
10. 5x = m5(9) = 45

m
11. 2 & 7 and 1 & 8

12. 8

13. Alternate interior angles
5 0
3 years ago
PLS HELP DUE SOON!!!!:(
Len [333]

Answer:

I don't know how to answer question 1, but the answer from question 2 is x=5

Step-by-step explanation:

The triangle shown is an isosceles triangle because it has two congruent sides. The base angles of isosceles triangles are congruent so ∠y=∠x. since the ∠x is 52 the ∠y is also 52. We subtract the measure of angles x and y in order to find the measure of the third angle. 180-(52+52) or 180-104 is 76. this means that 14x=6=76. All we have to do to get the answer now is solve. 76-6 is 70 and 70 divided by 14 is 5. x=5.

5 0
3 years ago
Other questions:
  • What is the recursive formula for this geometric sequence -2, -16, ...
    6·2 answers
  • The graph of a linear function intersects with the x axis at a point with an abscissa of 4 and with the y axis at a point with a
    5·1 answer
  • For the angles shown in the diagram, which statements are true? Select all that apply.
    9·1 answer
  • What is 1 and 2/3 divided by 4/5
    10·1 answer
  • Plz help me I will give brainlest!!!
    6·1 answer
  • If Mark uses 3 3/4 tablespoons of coffee to make 10 cups of coffee, how much would he need to make one cup of coffee?
    14·2 answers
  • What is 2/3+3/4+5/8 please help
    12·1 answer
  • What is the domain and range of this function?​
    10·1 answer
  • 1.<br> If y = 3, then x = ? whole number
    8·1 answer
  • Find KL.<br> K<br> X-1<br> L<br> 12<br> M
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!