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Ivenika [448]
3 years ago
9

PLEASE ANSWER THIS ASAP !!!!

Mathematics
2 answers:
8_murik_8 [283]3 years ago
7 0
Add or subtract like terms
2x+3y=5x-y
7x=2y
since you can’t divide or add any more like terms together there isn’t anything else to solve
answer ~ 7x=2y
klio [65]3 years ago
5 0

Answer:

(1.33,0)

Step-by-step explanation:

2x+3y=5x-y

subtract 5x from both sides

-3x+3y= -y

multiply both sides by -1

3x-3y= y

divide both sides by y

3x-3=1

add 3 to both sides

3x=4

divide by 3

x=1.333,

then as given y=0

so therefore

(1.33,0)

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Two numbers have a sum of 1,212 and a difference of 518. What are the two numbers?
guapka [62]

Answer:

The two numbers are

518

694

Step-by-step explanation:

As per requirements the two equations will be

X+Y=1212

X-Y=518

When we subtract these equations we get

X=1212-518

X=694

Now put the X value and find the Y value in any equation

X+Y= 1212

Y=1212-X

Where X = 694

Y=1212-694

Y=518

X=694 and Y=518

4 0
3 years ago
PLEASE ANSWER QUICKLY!!The diameter, D, of a sphere is 10.4 mm. Calculate the sphere's volume, V.
Svetlanka [38]

Answer:

About 588.7 mm^3

Step-by-step explanation:

The formula for the volume of a sphere is (4/3)*pi (or in this case 3.14)*r^3, where r is the radius.

We need the radius. We are given the diameter, 10.4.

The radius is half the diameter, so 10.4/2=5.2.

Use r=5.2 and put it into the formula:

(4/3)*3.14*5.2^3≈588.7

5 0
3 years ago
Read 2 more answers
von has a rectangular workroom with a perimeter of 26 feet the length of the workrooms is 6 feet what is the width of vons workr
kvv77 [185]
The answer is 7 because 2 times 6 equals 12 + 26 - 12 equals 14 + 14 divided by 2 equals 7 this is how I see you it out the answer again the answer is seven feet feet
7 0
3 years ago
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At $13.35 per pound, what is the value of 4 pounds of crab legs
Dmitry_Shevchenko [17]
$53.40 is 4lb of crab legs
Bro you just gotta multiply $13.35x4=$53.40
7 0
3 years ago
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How to prove that a shape is a square on the coordinate plane?
Goshia [24]
If a quadrilateral has four congruent sides and four right angles, then it's a square, and also If two consecutive sides of a rectangle are congruent, then it's a square.

Glad I could help, Have a great day!
5 0
3 years ago
Read 2 more answers
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