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
leva [86]
2 years ago
13

Is ABC a right angle? Why or why not?

Mathematics
1 answer:
Liono4ka [1.6K]2 years ago
6 0

Answer:

3.Yes, because triangle ABC has a 90 degree angle.

4.No, because triangle XYZ doesn’t have a 90 degree angle.

You might be interested in
Which function is shown in the graph below?​
Helga [31]

Answer:

C

Step-by-step explanation:

I’m not entirely sure if this is right but I hope I helped.

8 0
3 years ago
1/3x^2 by -2/9x divide it ​
Lana71 [14]
The answer is -3x^3/2
6 0
2 years ago
What is the first step in solving the following system of equations?
Alex_Xolod [135]

Answer:

Solve the 1st equation for y and then you substitute the answer of the y value to the other equation to get the x value

3 0
3 years ago
Write two inequalities to compare -5and -3
AleksandrR [38]
-3 > -5
-5 < -3
hope it helps, sorry if I'm wrong
6 0
3 years ago
What is the surface area of a cylinder that is 5 centimeters high and has a diameter of 1.5 centimeters?
olchik [2.2K]

The surface area of cylinder is 8.625\pi cm^{2}, if the cylinder has 5 centimeters high and 1.5 cm of diameter.

Step-by-step explanation:

The given is,

          Cylinder has a 5 centimeters height

          Diameter of the cylinder is 1.5 centimeters

Step:1

          Formula for the surface area of cylinder is,

                     A=2\pi r h + 2\pi  r^{2}......................................(1)

          Where,

                   h - Height of cylinder

                   r - Radius of cylinder

        From the values of h and r,

                   r=\frac{d}{2}

                      = \frac{1.5}{2}

                   r  = 0.75 cm

       From the formula,

                      = ( 2 × \pi × 0.75 × 5 ) + ( 2 × \pi × 0.75^{2} )

                      = ( 7.5 \pi ) + ( 1.125 \pi )

                  A = 8.625\pi cm^{2}

Result:

        The surface area of cylinder is 8.625\pi cm^{2}, if the cylinder has 5 centimeters high and 1.5 cm of diameter.

3 0
3 years ago
Other questions:
  • What is the value of the rational expression below when x is equal to 4? x-12/x-8
    15·1 answer
  • A company rents out 17 food booths and 24 game booths at the county fair. The fee for a food booth is $75 plus $7 per day. The f
    7·2 answers
  • a pet store owner set the price of a bag of cat food at 50% above the cost. when it did not sell, the price was reduced 20% to 1
    14·1 answer
  • Graph the line with the equation y=1/6x-7
    9·1 answer
  • 3. What are the first four terms of the sequence represented by the expression n(n-1) - 4?
    14·1 answer
  • HELP ME PLEASE I NEED THIS
    7·1 answer
  • Triangle DEF is translated five units up. If point D has coordinates (-3, -5) what are the coordinates of D'?
    7·1 answer
  • The polygons are similar. find the missing side length
    11·1 answer
  • Which decimal is equivalent to {26}{9}
    7·2 answers
  • Find the area of the figure. hi​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!