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
Simora [160]
3 years ago
7

Please help! 15 points!

Mathematics
2 answers:
andrew11 [14]3 years ago
7 0

B supplementary and C adjacent because supplementary angles equal to 180 degrees (straight line) and adjacent angles is when they’re connected

wolverine [178]3 years ago
5 0

Answer:

B supplementary

C  adjacent

Step-by-step explanation:

Vertical angles are across from each other and are equal  False

Supplementary angles add to 180 degrees (if next to each other they form a straight line)  True

Adjacent angles are next to each other  True

Complementary angles add to 90 degrees (from a right angle)  False

You might be interested in
Write each expression in quadratic form, if possible..<br><br> 5X^4 + 2X^2 - 8
Igoryamba

5X^4 + 2X^2 – 8

 

Its quadratic form is 5(x²)² +2x² -8

<span>Let be X²=p, so the final expression is 5p²+2p-8</span>

4 0
3 years ago
A window has the shape of a rectangle with a semicircle at the top.
Sidana [21]

Answer:

8+pi/2

Step-by-step explanation:

The area of the rectangle on the bottom is 8, or 2*4. The area of the top is half (because it's a semi circle) of pi*r^2, or just 1/2 pi

7 0
2 years ago
Can someone help me with college algebra?
makkiz [27]
Whats the problem that you need help with

7 0
3 years ago
How to solve it and the formula to solve it
notsponge [240]

i) u + 3 V

1 by 2 + 3 *minus 2

1 by 2 -6

1 - 12 by 2

- 11 by 2

ii) - 3 * 1 by 2 + 2 * -2 + 3 by 4

minus 19 by 4

7 0
3 years ago
Which of the following is NOT true about the following equation. y= -4​
Alex Ar [27]

Answer:

Answer is D.

Step-by-step explanation:

Which is not true?

So, lets assess the answers given to the question.

A. It is the equation of a horizontal line.

Yes, it is. Since there is only one y - value which is y = -4, we can confirm this is the y intercept, so therefore the x value is zero. But it's not the answer we're looking for.

B. It's slope is zero, yes the slope is zero. It only lists the y-intercept which confirms that the slope is 0.

C. Yes, I mean i can't really explain how. Just use desmos calculator, the graph is exactly perpendicular.

D. The line actually does cross the x-axis, -4 is the y intercept and the x value is 0, and zero is still a point. So D is the one which isn't correct making it the correct answer.

6 0
3 years ago
Other questions:
  • Evaluate the function at the indicated value, using the technique indicated.
    9·1 answer
  • A cotton candy vendor has 22 cones of blue cotton candy to sell. If the blue cotton candy is 50% of the total number of cones, h
    9·2 answers
  • One half plus negitive two therds
    7·1 answer
  • Hector spent 3/4 of his money the day after he cashed his paycheck of $50. Let m represent the amount of money Hector spent.
    14·1 answer
  • 100pts: Find F(5) if F is a recursive function as defined below:
    5·2 answers
  • What is 20 to the square root of 10?
    5·1 answer
  • I need help in #24 snd #25 can someone help me please I need them done by tomorrow
    11·1 answer
  • Need help plz i don't under stand it
    15·2 answers
  • You want to walk from home to a clothing store that is 3/8 miles away. You stop for a rest after 1/4 miles. How much farther do
    8·2 answers
  • 25% of the seniors class has blue eyes of the blue student 60% are females. What is the probability that seniors selected random
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!