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3 years ago

What is the product?

Mathematics

1 answer:

navik [9.2K]3 years ago

3 0

Answer:

5/4k^2

Step-by-step explanation:

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Karin's mom runs a dairy farm. Last year Betty the cow gave 375 litres less than twice the amount the amount from Bessie the cow

Oduvanchick [21]

Answer:

The volume of milk each cow produce are:

Betty = 851 litres

Bessie = 613 litres

Step-by-step explanation:

Let the volumes of milk from each of them be:

Betty = X litres

Bessie = Y litres

We are given the following information:

X = 2Y - 375 . . . . . . (1) <em>(Betty the cow gave 375 litres less than twice the amount the amount from Bessie the cow)</em>

X + Y = 1464 . . . . . . (2) <em>(Together Betty and Bessie produced 1464 litres of milk)</em>

Next, we will replace the value of 'X' in equation (2) with equation (1) as follows:

X = 2Y - 375 . . . . . . (1) ; X + Y = 1464 . . . . . . (2)

Therefore, equation (2) becomes:

(2Y - 375) + Y = 1464

2Y + Y - 375 = 1464

3Y - 375 = 1464

3Y = 1464 + 375 = 1,839 (divide both sides by 3)

∴ Y = 1839 ÷ 3 = 613 litres

Finally, from equation 2, we have X + Y = 1464 ; since Y = 613, solving for X:

X + Y = 1464

X + 613 = 1464

X = 1464 - 613 = 851 litres

Therefore:

Betty (X) = 851 litres

Bessie (Y) = 613 litres

3 0

3 years ago

Please help thank you very much

mezya [45]

1. 22
2.34
3. first one
hope this helps

3 0

4 years ago

Please help me with this

Cerrena [4.2K]

Answer:

Yes;Each side of triangle PQR is the same length as the corresponding side of triangle STU

Step-by-step explanation:

You can observe the sides of both triangles to see if this property holds

Lets check the length of AB

A(0,3) and B(0,-1)

$AB=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\\\\\\AB=\sqrt{(0-0)^2+(-1-3)^2} \\\\\\\\AB=\sqrt{0^2+-4^2} \\\\\\AB=\sqrt{16} =4units$

Now check the length of the corresponding side DE

D(1,2) and E(1,-2)

$DE=\sqrt{(1-1)^2+(-2-2)^2} \\\\\\DE=\sqrt{0^2+-4^2} \\\\\\DE=\sqrt{16} =4units$

The side AB has the same length as side DE.This is also true for the remaining corresponding sides.

6 0

4 years ago

Solve for v. p = mv A. m=v/p B. v=p/m C.v=m/p D. m=p/v

grigory [225]

1. p=mv
v=p/m
so the answer B is the correct one

7 0

4 years ago

Read 2 more answers

Help!! 10 pts and brainliest!

o-na [289]

Answer:

Step-by-step explanation:

scale factor is 0.25

∴ x = 1.5 ÷ 0.25 = 6

5 0

3 years ago