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lord [1]
3 years ago
14

What is 1,357 times 2

Mathematics
1 answer:
Mars2501 [29]3 years ago
3 0

Answer:

2714

Step-by-step explanation:

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Antonia participated in a run-a-thon and raised $265 for her school. She received $25 in donations and an additional $8 for ever
SIZIF [17.4K]

Answer:

30

Step-by-step explanation:

5 0
3 years ago
a recipe for lemonade calls for 1 cup of sugar and 5 cups of water. How much sugar is used per cup of water
lys-0071 [83]
0.20 of a cup of sugar is used per cup of water
8 0
4 years ago
A square has an area of 576 square inches. How long is each side in feet?
Maru [420]
The area of this square is said to be 576 square inches.
The formula for the area of a square is the length of one side squared.
Let's use l to represent the side length.
This means l^2 = 576.
To find l, find the square root of both sides.
<span>√576 = 24
</span>
The length of each side of the square is 24 inches.
But the question is asking for it in feet.
12 inches = 1 foot so 24 inches = 2 feet
This means each side of the square is 2 feet long.

Answer:
2 feet
5 0
3 years ago
Solve the given differential equation by using an appropriate substitution. the de is homogeneous. (y2 yx) dx − x2 dy = 0
Schach [20]

The solution for the given differential equation is lnlxl = \frac{-x}{y} +C

Given,

(y^{2} +y^{x} )dx - x^{2} dy =0

Here,

x = vy, dx = vdy + ydv

y = ux, dy = udx + xdu

Then,

((ux)^{2} +(ux)x)dx-x^{2} (udx+xdu)=0\\=u^{2} x^{2} dx+ux^{2} dx-x^{2} udx-x^{3} du=0\\=u^{2} x^{2} dx=x^{3} du\\=\frac{x^{2} }{x^{3} } dx=\frac{1}{u^{2} } du

Now,

\int\limits^a_b {\frac{1}{x} } \, dx =\int\limits^a_b {u^{-2} } \, du

lnlxl=\frac{u^{-1} }{(-1)} +C

lnlxl=\frac{-1}{u} +C

y = ux

u = \frac{y}{x}

That is lnlxl =\frac{-x}{y} +C

Learn more about differential equation here: brainly.com/question/21852102

#SPJ4

8 0
2 years ago
OMG im so stressed today i cant think strait so...
MrRissso [65]

Answer:

5/6

Step-by-step explanation:

1/2 times by 3 = 3/6

1/3 times by 2 = 2/6

then add these together to get 5/6

4 0
3 years ago
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