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
olasank [31]
3 years ago
15

Keelie has a triangular-shaped card. The lengths of its sides are 4.4 cm, 5.5 cm, and 6.6 cm. Is the card a right triangle?

Mathematics
1 answer:
tino4ka555 [31]3 years ago
5 0

Answer:

No

Step-by-step explanation:

We can use the Pytaghorean theorem to verify it

4.4^2 + 5.5^2 = 6.6^2

19.36 + 30.25 = 43.56

49.61 = 43.56 (false)

You might be interested in
Aaden has a points card for a movie theater.
Liula [17]

Answer:

20/2.5 =? (Answer is 8)

Step-by-step explanation:

Aaden needs 40 points.

He gets 20 at the start, just for signing up, so he needs only 20 now.

If he gets 2.5 points for each visit, after 8 days he will have been given 20 more points, allowing him to get a free movie ticket.

Brainliest please?

7 0
2 years ago
Steve is making breakfast. The recipes call for 7/8 cup of milk for grits and 3/4 cups .for biscuits he only has 2 cups of milk.
Zanzabum
Answer: He does have enough.
Explanation: Simplifying 7/8 cups to fourths you get 1 3/4 cups of milk. If he has 2 cups of milk he still would have 1/4 cup left over of milk.
4 0
3 years ago
It takes 8 hours for 4 men to paint a room.
eimsori [14]

Answer:

16 men would be needed to paint the room in 2 hours

Step-by-step explanation:

We can use proportion to solve the problem given, but first we need to determine whether it is a direct or indirect proportion.

If the number of men are increase, the time taken to do the work will decrease, If the number of men are decrease, the time taken to do the work will increase. Therefore, this is an indirect proportion.

We are going to arrange the data inversely.

Let x be the number of men needed to paint the room in two hours

8 hours =  2 hours

    x        = 4 men

Cross-multiply

2×x = 8×4

2x = 32

Divide both-side of the equation by 2

2x/2 = 32/2

x = 16 men

16 men would be needed to paint the room in 2 hours

7 0
3 years ago
If $250 is invested at an interest rate of 12% per year, compounded biannually, how much will the investment be worth at the end
Kryger [21]

Answer:

2563

Step-by-step explanation:

Kgr7q wtbej iw ku3yf kuey wuyr icnt gje eruyg eurygb ekuv ekght kicu dkyg

4 0
3 years ago
Use the sliders to change the values of a, b, and c in the sine function. Which equation has a maximum at (negative StartFractio
marissa [1.9K]

Answer:

The answer is C on edge

y = –3 sin(2x)

4 0
3 years ago
Other questions:
  • A cone and cylinder have the same height and their bases are congruent circles. If the
    10·2 answers
  • I really need the answer for this problem
    7·1 answer
  • Someone please help me with this geometry proof question ASAP!
    6·1 answer
  • Given g(x)<br><img src="https://tex.z-dn.net/?f=g%28x%29%20%3D%200.3%20%7Bx%7D%5E%7B2%7D%20%20%2B%2052" id="TexFormula1" title="
    6·1 answer
  • - 3 represents the distance from a stage to the floor below. 3 represents the distance from the stage to the top of a bookcase.
    13·1 answer
  • Assume that a simple random sample has been selected from a normally distributed population and test the given claim. Identify t
    9·1 answer
  • What is the slope-intercept equation of this line?​
    15·1 answer
  • 8n+7=31 what is the answer
    14·2 answers
  • What is the volume of a cube with a side length of 2/3 cm? *
    15·1 answer
  • The equation for line G is given by 5y = -2x - 20. Suppose line G is parallel to line R, and line E is perpendicular to line G.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!