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
Alex_Xolod [135]
3 years ago
6

Help- i dont understand Just 10 11 and 12 please!

Mathematics
1 answer:
katrin [286]3 years ago
6 0
10. acute angles: 0
Right angles: 4
Obtuse angles: 0
Perpendicular lines: 0
Parallel lines: 2

11. Acute angles: 2
Right angles: 0
Obtuse angles: 1
Perpendicular lines: 0
Parallel lines: 0

12. H
You might be interested in
How do you find a regression equation
elena55 [62]

Answer:

A regression coefficient is the same thing as the slope of the line of the regression equation.

Step-by-step explanation:

The equation for the regression coefficient that you'll find on the AP Statistics test is: B1 = b1 = Σ [ (xi – x)(yi – y) ] / Σ [ (xi – x)2].

3 0
3 years ago
A farmer grows watermelons and cantaloupes. Let X represent the weight of the watermelon, and let Y represent the weight of a ca
kolbaska11 [484]

Answer:

X+Y=S, Y is 3 pounds and X is 12 you add them both and get 15 pounds which is S

7 0
3 years ago
Read 2 more answers
What is 2.85 to the nearest tenth?
Maru [420]

The answer is 2.9. You would round up since there is a 5

6 0
4 years ago
Read 2 more answers
Which of the following is an offer? Select one: a. Hedva walks into the Ferrari Dealership and says, “I am going to buy a car.”
rewona [7]

Answer:

D, "I will pay $25 for this book."

Step-by-step explanation

5 0
4 years ago
Read 2 more answers
Jordan made this design from three pieces of square shaped cloth. What is the total area of design Jordan made? EXPLAIN how u fo
dezoksy [38]

Applying the area of a square, the total area of the design is: <em>116 cm²</em>

<h3>Area of Square</h3>

A square has equal side lengths, s, this, the area of a square is given as: A = s².

The three pieces of square shaped cloth that Jordan made the design from is shown in the image attached below.

To find the total area of the design, find the area of each square shaped cloth and add all together.

Thus, applying the area of a square, the total area would be:

Total Area = 4² + 6² + 8²

Total Area = <em>116 cm²</em>

Learn more about area of square on:

brainly.com/question/16758129

7 0
3 years ago
Other questions:
  • Write two verbal expressions for 2
    14·2 answers
  • A car uses 1 9/8 of gasoline to travel 50 3/4. how far can the car travel in miles on 1 gallon of gasoline
    8·1 answer
  • Which of the following equations represents the graph shown?
    7·1 answer
  • For every 3/4 cup of cereal, it's 80 calories. How many calories would be in one cup of cereal?
    11·2 answers
  • Jackson has ten dollar bills and one dollar bills in his pocket. The number of ten dollar bills is five more than six times the
    7·1 answer
  • The length of AB-----is 15 centimeters. A dilation with a scale factor of 0.4 is applied. What is the length of the image of ​ A
    14·2 answers
  • On Monday, a jacket cost $36.95 and a shirt cost $21.42. On Friday the jacket was discounted by 20%, and the shirt was discounte
    11·1 answer
  • Turn the equation slope form 2y + 12 = 20x. I will mark brainliest.
    6·2 answers
  • What is the volume of a sphere with a radius of 1 foot? (Use 3.14 for π.) 37.68 ft 3 12.56 ft 3 4.19 ft 3 50.24 ft 3
    6·1 answer
  • The steps to derive the quadratic formula are shown below:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!