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Vaselesa [24]
3 years ago
10

E=mc2, for m what is m need answers by tonight

Mathematics
1 answer:
lubasha [3.4K]3 years ago
6 0
Energy = (mass)(speed of light)squared
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How to subtract partial products to divide 260 by 4
larisa86 [58]
Ummm u sure this is elementary stuff? 260 divided by 4 is 65, but I'm in 9th grade and I have no Idea what subtracting partial products means
6 0
3 years ago
Read 2 more answers
Explain how knowing that 5÷8=0.625 helps you write the decimal for 4 5/8
bonufazy [111]
When you trying to write the decimal value of 4 5/8 then you will get 4+ 5/8. If you know how much 5/8 value in decimal form then you don't need to divide 5 with 8. You just need to convert it separately, make it become 4+0.625 = 4.625.

Since you are skipping a stage it definitely helps and making you write the decimal faster.
4 0
3 years ago
Two Friends met up for coffee and dessert. Each friend got a medium coffee and two cupcakes, and one friend bought a mug for $12
marishachu [46]

Answer: each cupcake was 6.75

Step-by-step explanation: 12.00 + 3.50 =15.50 29.00- 15.50 is 13.50 divide by 2 boom 6.75 is each cupcake

3 0
3 years ago
Hans is staining the wooden floor of a court. The court is in the shape of a rectangle. Its length is feet and its width is feet
Tomtit [17]

Answer:

number of cans Raina will be needed in court floor is 14 cans

Step-by-step explanation:

CHECK THE COMPLETE QUESTION BELOW;

Raina is staining the wooden floor of a court. The court is in the shape of a rectangle. Its length is 46 feet and its width is 35 feet. Suppose each can of wood stain covers 115 square feet. How many cans will she need to cover the court?

CALCULATION;

Given:

length of the rectangular shape =46 feet

width of the the rectangular shape = 35 feet.

The floor of the court room is having a rectangular shape, then we need to calculate the surface Area of the rectangular shape first in order to know the number of cans that Raina will be needed

Surface Area= Length × Width

= 46feet × 35 feet

=1610 square ft

Then to get the number of cans , we need to divide the surface Area by each can of wood stain covers which is 115 square feet,

number of cans Raina will be needed in court = 1610 square ft / 115 square ft = 14

number of cans Raina will be needed in court floor is 14cans

7 0
3 years ago
The points (-4,r) and (2,-3) lie on a line with a slope-1. Find the missing coordinator r.?
MAVERICK [17]

Answer:

3 (-4,3)

Step-by-step explanation:

7 0
3 years ago
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