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
nasty-shy [4]
2 years ago
11

Please help I give you 30 points

Mathematics
1 answer:
valentinak56 [21]2 years ago
4 0

Answer:

The last one,  14 3/4

Step-by-step explanation:

I hope this helped :)

You might be interested in
An employee earns a 25% commission rate on his sales. One day, he earned $175.
Papessa [141]

If he gets 25% of his sales, and he makes $175, that means $175 is it 25% of his sales.

6 0
3 years ago
Read 2 more answers
a pool in the shape of rectangle has a perimeter of 80 feet. The pool is 8 Feet less wide than its long. Find the length and wid
Aneli [31]
Hello!

To solve this, lets put it into a system of equations where w=width and L=length.
2w+2L=80
L-8=w

To solve, we see that w=L-8. We can substitute this in the first equation to find L and then w.

2(L-8)+2L=80
2L-16+2L=80
4L-16+80
4L-16=80
4L=96
L=24

Now that we know L=24, we can find w. 24-8=16. Now we know that L=24 and w=16.

Lets check our answer. In our original system of equations, we have 48+32=80, which is true, and 24-8=16. Also, the perimeter must equal 80. 16+16+24+24=80.

As our final answer, the width of the pool is 16 feet, and the length is 24 feet.

Hope this helps!

5 0
3 years ago
What must be done to the wires used to make an electromagnet before they connect
CaHeK987 [17]

Step-by-step explanation:

To create a simple electromagnet, you'll need a source of electricity, a conductor, and metal. Wrap insulated copper wire tightly around an iron screw or nail before connecting the wire to a battery, and watch as your new electromagnet picks up small metal objects.

4 0
3 years ago
Read 2 more answers
An angle measures 79.6° less than the measure of its complementary angle. What is the measure of each angle?
wel

Answer:

y = 259.6/2 = 129.8 degrees. so x = 129.8 - 79.6 = 50.2 degrees.

Step-by-step explanation:

I got this answer from somewhere else. but it is correct. i hope this helped.

8 0
3 years ago
A triangular prism is 40 millimeters long and has a triangular face with a base of 24 millimeters and a height of 35 millimeters
abruzzese [7]

Answer:

26,508

Step-by-step explanation:

To find out how to solve this is that we first need to know that Triangular prisms have their own formula for finding surface area because they have two triangular faces opposite each other. The formula A=12bh is used to find the area of the top and bases triangular faces, where A = area, b = base, and h = height.

Also: To find the total surface area of a prism, you need to calculate the area of two polygonal bases, the top face and bottom face. And then calculate the area of lateral faces connecting the bases. Add up the area of the two bases and the area of the lateral faces to get the total surface area of a prism.

The top= 12 x 24 x 35 = 10,080

The lateral faces: 12 x 37 x 37 = 16,428

Surface Area= 10,080 + 16,428 = 26,508

7 0
2 years ago
Other questions:
  • ASAP!!!!!!!!!!!!!!!!! ANSWER KNOW!!!!!!!!!!!!!!!
    9·2 answers
  • Ava's dog weights 52 kilograms. Marty's dog weights 3/4 as much. Find the weight of Marty's dog in kilograms.
    15·2 answers
  • 14.3p – 32.24 = 127.92 14.3p – 32.24 + 32.24 = 127.92 + 32.24 14.3p = 160.16 p =
    11·1 answer
  • Evey month the bank withdraws $15 from netsy checking account as a service fee . Betsy had budgeted $75 for the next few fees se
    11·1 answer
  • Animal shelter house ratio catch a dog that is 9:7. If the shelter only as his dogs and cats what is the ratio of dogs total ani
    11·2 answers
  • Lisa wants to frame her little brothers drawing as a gift to her mother's a rectangular drawing is 43.5 centimeters by 934 milli
    14·2 answers
  • I need help and fast
    14·2 answers
  • Why is easier to subtract when numbers are written above and bellow each other?
    6·2 answers
  • I NEED UR HELP PLEASE
    11·2 answers
  • 43. What four segments are perpendicular to plane JKPN?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!