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
natali 33 [55]
3 years ago
13

Evaluate the given expression if x=25, y=10, w=45, and z=10 (x-y)^2+10wz

Mathematics
1 answer:
katen-ka-za [31]3 years ago
4 0

Answer:

4725

Step-by-step explanation:

25-10=15

15^2=225

10*45*10=4500

225+4500=4725

You might be interested in
The degree of polynomial 10x^2+2x^mY-4y is 3. what is m
tresset_1 [31]
M would have to be 2
3 0
3 years ago
What is an integer between the square root of 30 and 4*Pi divided by 3
Andru [333]
\sqrt{30}\approx5.5\\
\frac{4\pi}{3}\approx4.2

It's 5.
3 0
3 years ago
3. A prop for the theater club’s play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round
Mariana [72]

The volume of the prop is calculated to be 2,712.96 cubic inches.

<u>Step-by-step explanation:</u>

Step 1:

The prop consists of a cone and a half-sphere on top. We will have to calculate the volumes of the cone and the half-sphere separately and then add them to obtain the total volume.

Step 2:

The volume of a cone is determined by multiplying  \frac{1}{3} with π, the square of the radius (r²) and height (h). Here we substitute π as 3.14. The radius is 9 inches and the height is 14 inches.

The volume of the cone :  V=\pi r^{2} \frac{h}{3} = 3.14 \times 9^{2} \times \frac{14}{3} = 1,186.92 cubic inches.

Step 3:

The area of a half-sphere is half of a full sphere. The volume of a sphere is given by multiplying  \frac{4}{3} with π and the cube of the radius (r³).

Here the radius is 9 inches. We take π as 3.14.

The volume of a full sphere =  V=\frac{4}{3} \pi r^{3} =  \frac{4}{3} \times 3.14 \times 9^{3} = 3,052.08 cubic inches.

The volume of the half-sphere =  \frac{3,052.08}{2} = 1,526.04 cubic inches.

Step 4:

The total volume = The volume of the cone + The volume of the half sphere,

The total volume = 1,186.92 + 1,526.04 = 2,712.96 cubic inches.

5 0
3 years ago
Is 5x = 6 + 3y a linear function
AVprozaik [17]

Answer:

I believe the answer is yes

Step-by-step explanation:

3 0
3 years ago
Simplify. (3 + 2) + (4 + 3) =
Gala2k [10]

Answer:

5 + 7

Step-by-step explanation:

3 + 2 = 5, 4 + 3 = 7

5 0
3 years ago
Read 2 more answers
Other questions:
  • A cafeteria worker needs to make a mixture of 100 liters of 50 percent solution of apple juice. How many liters of a 80 percent
    11·1 answer
  • The following information was taken from Bounders Company cash budget for the month of July: Beginning cash balance $50,000 Cash
    9·1 answer
  • What’s This Answer?<br><br> I’m Confused.
    8·1 answer
  • In the figure, the area of rectangle ABCD is 100 square
    10·1 answer
  • Camille bought 3 pounds of nuts for $10.35 what is the unit price per pound
    8·1 answer
  • Last question for the night.
    9·2 answers
  • Simplify the expression to standard form<br><br> -2.5(-3+ 4n+8)
    9·2 answers
  • ?− 4 = –11<br> please answer in steps
    11·1 answer
  • Help me please<br><br><br><br> Thanks
    8·1 answer
  • 12) The Royals softball team played 75 games and won 55 of them. What percent of the games did they lose? (round to the nearest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!