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
alukav5142 [94]
3 years ago
13

Read the following statement: If the sum of two angles is 90°, then the angles are complementary. The hypothesis of the statemen

t is:
there are two angles.
the sum of two angles is 90°.
the angles are complementary.
Angles are complementary if their sum is 90°.
Mathematics
1 answer:
xeze [42]3 years ago
8 0
Hey there!

It seems your problem is simply trying to rewrite the sentence.

Let's rewrite our sentence, from the phrase after the comma to the phrase before the comma.
Essentially, we are just flipping the sentence structure.

It should be this:
The two angles are complementary if the sum of the two angles are 90 degrees.

Let's take a good look at our answers.

A.) There are two angles.
While this is a true statement, it's a little too vague to understand. We can eliminate this answer choice.

B.) The sum of two angles is 90 degrees.
This is also a true statement, but it doesn't describe what type of angles sum to 90 degrees, so we can eliminate this as well.

C.) The angles are complementary.
This is similar to answer choice A. It's a little too vague for specific understanding. We can eliminate this answer choice.

D.) Angles are complementary if their sum is 90 degrees.
This is an accurate statement, and provides details to support it's claim, also rewriting the original sentences into one properly. This answer choice is correct.

Your answer is D.)

I hope this helps!
You might be interested in
What is 6.85 times 2 times 10?
Fed [463]

Answer:

137

Step-by-step explanation:

:)

5 0
3 years ago
Mathematics I don t understand please help
Fed [463]

Answer:

1. y=3x-2 -> x= (y+2)/3

Step-by-step explanation:

You simply sub-in the m and b, then "reverse" the problem by doing the steps to get from the 2nd, to the first.

3 0
3 years ago
Read 2 more answers
If y varies inversely as the square of x, and y = 1/8 when x = 1, find y when x = 5.
Kisachek [45]
Y = k / x² ( y varies inversely as the square of x ) 
y = 1/8 when x = 1:
1/8 = k / 1²
8 k = 1
k = 1/8
For x = 5:
y = 1/8  / 5² = 1/8 : 25 = 1/8 · 1/25 = 1/200
Answer: A ) 1/200


6 0
3 years ago
What is the slope of the line in the following graph?<br> 1/3<br> 1/2<br> 2<br> 3
ivanzaharov [21]
For every 3 you go across you go up 1 so the gradient is rise/run = 1/3

Therefore gradient is 1/3
5 0
3 years ago
Read 2 more answers
If the sales tax in your city is 11.4%, and an item costs $160 before tax, how much tax would you pay on that item? Round to the
Oksana_A [137]
First we calculate the tax on the item:
11.4%($160) = 11.4(160)/100 = 18.24
hence the tax for the item is $18.24
The total price for the item would be:
160 + 18.24 = 178.24
hence the total price for the item including tax is:
$<span>178.24</span>

7 0
3 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=%20%20log_%7B3%7D%284x%20%2B%201%29%20%20%3D%204" id="TexFormula1" title=" log_{3}(4x + 1) =
    9·1 answer
  • Line QR contains (2, 8) and (3, 10) Line ST contains points (0, 6) and (-2, 2). Lines QR and ST are (4 points)
    8·1 answer
  • Using the rule of 72, how long will it take for the principal to double with an annual compound interest rate of 6%?
    15·1 answer
  • Cube-shaped blocks are packed into a cube-shaped storage container.
    10·2 answers
  • If 96 grams of carbon-14 are originally present in a fossilized plant at the present time, how much will remain after 17,000 yea
    9·1 answer
  • Fiona wrote out the description of each step for her multiplication of the binomial and trinomial (2x – 3)(5x2 – 2x + 7).
    5·2 answers
  • What is<br> as a decimal rounded to 3 decimal places?
    12·1 answer
  • Write the equation of the line perpendicular to y = 6/5x + 4/5 that passes through the point (-3,2).
    12·1 answer
  • Please help!!
    8·1 answer
  • Pls help ASAP I will give you 20 points!!!​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!