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anyanavicka [17]
3 years ago
8

Tia cut a 4 meters 8 centimeters wire into 10 equal pieces.Marta cut a 540 centimeters wire into 9 equal pieces. How much longer

is one of marras wires than one of tías?
Mathematics
1 answer:
Anon25 [30]3 years ago
4 0
19,2 centimeters longer 
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For the following rectangular prism, find the length of the diagonal connecting A to B. Round to the nearest tenth.
meriva

Answer:

I think it is 192

Step-by-step explanation:

Volume of cube: 5 x 4 x 8 = 160

Area of diagonal: 160/2 = 80

Length of diagonal: 80 / 0.5 x 3 = 480

AB = 480 / 5 x 2 = 192

8 0
2 years ago
What is 7+10x-2x-2=-3
Ivahew [28]
7+10x-2x-2=-3

—-Combine like terms...10x-2x=8x and 7-2=5

8x+5=-3
——subtract 5 on both sides.. the 5’s will cancel each other and -3-5=-8

8x=-8
——Divide 8 on both sides...the 8’s will cancel out and -8 divided by 8 = -1

Answer: x = -1
6 0
3 years ago
A ladder is leaning against a brick wall so that the top of the ladder is even with the top of the wall. If you know that the he
ASHA 777 [7]

Answer:   the top of the ladder is at 24 feet from the ground

Step-by-step explanation:

Use the Pythagorean theorem to solve for the unknown, since we notice that the ladder is the hypotenuse of a right angle triangle formed by the horizontal distance from the wall to the base of the ladder, and the height of the top of the ladder against the wall. We need to find one of the triangle's sides given its hypotenuse and the other side, so we use the formula:

5 0
3 years ago
What is the answer to -7a = 56
Rina8888 [55]
A=-8.  Divide both sides by -7 which leaves you with a=-8
4 0
3 years ago
which is steeper a hill that rises 2 feet for every 10 feet of run, or a hill that rises 2 feet for every 15 feet of run? Explai
spayn [35]
In order to figure this out you need to use slope intercept for for each of these hills. Let's say the first hill is HA and the second hill is B

slope intercept: y = mx + b

HA: y = (2/10)x
HB: y = (2/15)x

As you can see when you plot this on a graph, HB is steeper because the line rises more sharply.
4 0
3 years ago
Read 2 more answers
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