2 years ago

Please answer will mark brainliesttt

Mathematics

2 answers:

Ludmilka [50]2 years ago

5 0

Answer:

Step-by-step explanation:

Vikki [24]2 years ago

4 0

Answer: i think it's C

Step-by-step explanation:

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Solve for 2/5 + 3/8= With two possible answeres

Pani-rosa [81]

You can change the denominators so they are alike. $\frac{16}{40} + \frac{15}{40} = \frac{31}{40}$
Not sure how there can be two possible answers unless you're mentioning the decimal form:
.775
Tell me if this helps!!

6 0

2 years ago

The midpoint of AB is M(1, -4). If the coordinates of A are (-3,-6), what are the coordinates of B?

kramer

Answer:

The coordinates of B is (5,-2)

Step-by-step explanation:

In order to find the coordinates of B, you have to use midpoint formula. Then substitute the following values into the formula :

$m = ( \frac{x1 + x2}{2} , \frac{y1 + y2}{2} )$

Let (x1,y1) be A (-3,-6),

Let (x2,y2) be B,

Let midpoint be M (1,-4),

$(1, - 4) = (\frac{ - 3 + x2}{2} , \frac{ - 6 + y2}{2} )$

$by \: comparison, \:$

$\frac{ - 3 + x2}{2} = 1$

$- 3 + x2 = 2$

$x2 = 5$

$\frac{ - 6 + y2}{2} = - 4$

$- 6 + y2 = - 8$

$y2 = - 2$

6 0

3 years ago

The formula for the volume of a rectangular prism is lwh What would be a interpretation of that in words. I put the products of

borishaifa [10]

Answer:

the formula for a rectangular prism is length* Height* Width

Step-by-step explanation:

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3 years ago

Solve for k, the constant of variation, in an inverse variation problem where y=17 x=6

serious [3.7K]

Answer:

k=102

Step-by-step explanation:

hope this helps with your assignment

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3 years ago

60 rulers cost £9 how much does 1 cost

USPshnik [31]

Answer:

the answer to your question is

6 2/3 if you were dividing 60 ÷ 9 that is

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2 years ago