A rectangular card has an area of 120 over 1\4 square inches. The card is 6 over 1\2 inches wide. How long is the card???? if u need me to display answers A., B., C, D send me a message or comment. thank ya!

Answers

Answer 1
Answer: the area is 120/(1/4) or 120 x 4 or 480 square inches
the width is 6/(1/2) or 6 x 2 or 12 inches
to find the length, divide the area by the width
480/12= 40
40 inches
Hope this helps :)


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Answers

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The points (4,t) and (5,-
4) fall on a line with a slope of
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7. What is the value of t?
t=

Answers

Answer:

t = -3

Step-by-step explanation:

To answer this problem, first you have to know how to calculate the slope of a line. Since we know that y1-y2/x1-x2 is the equation to calculate slope, we are ready to tackle this problem.

Because y1 is t, y2 is 4, x1 is 4, and x2 is 5, we can now plug this in to our equation. The equation becomes t-4/4-5. And because we know the slope is 7, the equation is now (t-4)/(4-5)=7. If you solve this equation, you will get that t=-3

Round 35.78 and 39.51

Answers

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How many grams are in 40 kg

Answers

"Kilo" also means thousand, but it's a thousand times BIGGER than grams.  In other words, there are a thousand grams in 1 kilogram!  So how many grams are there in 40 kg?  Multiply a thousand by 40: 40*1,000=40,000!

Answer: 40,000 grams

What is 31.6 divided by 2?

Answers

I got 15.8 so da first person is right!! good job

What's -8(2)-[3(-5)-(-1)+4(2-6)]+4(-7)

Answers

Answer:

-14

Step-by-step explanation:

-8(2)-[3(-5)-(-1)+4(2-6)]+4(-7)

opening the brackets

-8(2)-[-15+1+4(-4)]+4(-7)

-8(2)-[-15+1+4(-4)]+(-28)

-8(2)-[-15+1+(-16)]-28

-16-[-15+1+-16]-28

-16-[-15-16+1]-28

-16-[-31+1]-28

-16-[-30]-28

-16+30-28

-16-28+30

-44+30

-14