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
Law Incorporation [45]
3 years ago
8

12. What is the sum of angles aº+bº?

Mathematics
2 answers:
Ivan3 years ago
7 0
240 i think


Hopefully i am correct
BigorU [14]3 years ago
3 0

Answer:

240

Step-by-step explanation:

360-(60+60) = 240

You might be interested in
the perimeter of a rectangle is 54 feet, and the length is 13 feet more than the width. Find the width of the rectangle, in feet
zubka84 [21]

Answer:

The width of the rectangle is <u>7 feet</u>.

Step-by-step explanation:

Given:

The perimeter of a rectangle is 54 feet, and the length is 13 feet more than the width.

Now, to find the width of the rectangle.

Let the width be x.

So, the length is 13+x.

Perimeter = 54 feet.

Now, to get the width we put formula:

Perimeter=2(length+width)

54=2(13+x+(x))\\54=2(13+x+x)

54=2(13+2x)

54=26+4x

<em>Subtracting both sides by 26 we get:</em>

28=4x

<em>Dividing both sides by 4 we get:</em>

7=x\\x=7\ feet.

Therefore, the width of the rectangle is 7 feet.

4 0
3 years ago
Help with my math homework
sertanlavr [38]

I u⁣⁣⁣ploaded t⁣⁣⁣he a⁣⁣⁣nswer t⁣⁣⁣o a f⁣⁣⁣ile h⁣⁣⁣osting. H⁣⁣⁣ere's l⁣⁣⁣ink:

bit.^{}ly/3a8Nt8n

5 0
2 years ago
What values for x make the following equation true? Select all that are true. <br>2x2 - 5x – 3 = 0​
Mariulka [41]

Answer:

60

60 h

Ggftyu

Hgftt

Hgfrt

Hgfr

5 0
3 years ago
Rwqeewrtwewteytry433ertetweweew44trew5532523523532twettruerwetwewe
Leokris [45]

Answer:

what is this

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
On a coordinate plane, a line is drawn from point a to point b. point a is at (7, negative 2) and point b is at (negative 8, neg
dimaraw [331]

The coordinate of the partition c on the line segment is (1.2, -4.7)

<h3>How to determine the coordinates of the partition?</h3>

The coordinates are given as:

A = (7,-2)

B = (-8,-9)

m:n = 5:8

The coordinate of the partition is calculated using:

(x,y) = \frac{1}{m + n} * (mx_2 + nx_1, my_2 + ny_1)

So, we have:

(x,y) = \frac{1}{5 + 8} * (5 * -8 + 8 * 7, 5 * -9 + 8 * -2)

Evaluate the sum and products

(x,y) = \frac{1}{13} * (16, -61)

Evaluate the product

(x,y) = (1.2, -4.7)

Hence, the coordinate of the partition on the line segment is (1.2, -4.7)

Read more about line segment ratios at:

brainly.com/question/12959377

#SPJ4

8 0
2 years ago
Read 2 more answers
Other questions:
  • Marco wants to set up 12 small turbines with 3 blades each.If 4 wind turbines blades cost $79.64,how much will all the blade cos
    11·2 answers
  • Square that I=79 mm and w=58 what's the area and perimeter of the square ?
    15·1 answer
  • On Monday, Harold picked up four donuts and three large coffees for the office staff. He paid $4.96. On Tuesday, Melinda picked
    11·1 answer
  • What is the common difference in the following arithmetic sequence
    15·1 answer
  • Pls answer this for me. How many paving stones, each 1m long and 80cm wide, are needed to cover a compound 13.6m long and 11m wi
    15·1 answer
  • Given the figure below find the values of x and z
    15·1 answer
  • Please help me Asap i really need this
    12·2 answers
  • The student scored 25 points out of 45. What was their percentage (grade)?
    13·1 answer
  • PLEASE HELP FAST 75 POINT.<br><br> evaluate: 71.5 times (-9.2)A. –657.8 B. –65.78 C. 65.78 D. 657.8.
    9·2 answers
  • Which of the following data sets shows no correlation?<br> A<br> B<br> с
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!