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2 years ago

Find the distance between the points (3, 8) and (-1, 9).

Mathematics

1 answer:

xxMikexx [17]2 years ago

6 0

Answer:

9,1

Step-by-step explanation:

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The population of a city is 2,500. If the number of males is 240 more than the number of females, how many males and females are

horsena [70]

2500 - 240 = 2260
2260/2= 1130 or female count 1130 + 240 = 1370 or male count\
1370 + 1130 = 2500

7 0

3 years ago

Select the common denominator for 3/8 and 3/10. Check all that apply

jeka57 [31]

Answer:

common denominator is 40

Step-by-step explanation:8x5=40

10x4= 40

3x5=15

3x4=12

15/40 and 12/40

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3 years ago

The greatest integer less than or equal to the given number; it is expressed: [[x]]. These are sometimes called step functions.

sergiy2304 [10]

Answer:

I think its, 5

Step-by-step explanation:

Becaus you take that number and its axcelerated calculation would be 5 in axis square root which is 3 and obviously 3+2 =5 so the wuarterining calculas is 5.

5 0

3 years ago

I've done the y = equations but I don't know how to do this one.

Tems11 [23]

Consider the equation

$-10x-y=-20$

1) First row of the table

Set x=0 and solve as follows:

$\begin{gathered} -10(0)-y=-20 \\ \Rightarrow-y=-20 \\ \Rightarrow y=20 \end{gathered}$

The answer is y=20 and the pair x-y is (0,20)

2) Second row

Set x=1 and solve, as follows:

$\begin{gathered} -10(1)-y=-20 \\ \Rightarrow-10-y=-20 \\ \Rightarrow-y=-10 \\ \Rightarrow y=10 \end{gathered}$

The answers are y=10 and (1,10)

3) Third row.

Set y=0 and solve as follows:

$\begin{gathered} -10x-(0)=-20 \\ \Rightarrow-10x=-20 \\ \Rightarrow x=\frac{20}{10}=2 \\ \Rightarrow x=2 \end{gathered}$

The answers are x=2 and (2,0)

6 0

11 months ago

When 5/8 of the books had been sold, there were only 309 books remaining. how many books were there originally?

Whitepunk [10]

There were 824 books originally

8 0

3 years ago