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Mkey [24]
3 years ago
8

Lina packs 3-inch cups into boxes

Mathematics
2 answers:
kondor19780726 [428]3 years ago
5 0

Answer:

60

Step-by-step explanation:

(12*15)/3

Andre45 [30]3 years ago
4 0
12*15 gives the area of 180 make sure not to do the perimeter:-)
Since the cups are 2 inches you divide the area by 2 to get 60
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Encuentren dos números cuyo cociente sea -1 y que la resta del primero menos el segundo sea -3/2
miskamm [114]

Answer:

\dfrac{3}{4}\ \text{and}\ \dfrac{-3}{4}

Step-by-step explanation:

Find two numbers whose quotient is -1 and the subtraction of the first minus the second is -3/2

Let two numbers are x and y. When they are divided the quotient is -1. So,

\dfrac{x}{y}=-1

It can also be written as :

x = -y ....(1)

The subtraction of first minus the second is -3/2 .

x-y=\dfrac{-3}{2}\ .....(2)

Use equation (1) in (2),

-y-y=\dfrac{-3}{2}\\\\-2y=\dfrac{-3}{2}\\\\y=\dfrac{3}{4}

From equation (1) : x=\dfrac{-3}{4}

Hence, two numbers are \dfrac{3}{4}\ \text{and}\ \dfrac{-3}{4}.

4 0
4 years ago
How do i simplify this
leonid [27]
I no learn yet. buttttttt what ever I don't care
6 0
3 years ago
Your friend tells you that if you let him keep 50 of your Pokemon cards for a month, he will give you 1 card extra
ivolga24 [154]

Answer:

0.2682 or 26.82%

Step-by-step explanation:

The monthly interest rate (r) that your friend is willing to pay is:

r=\frac{1}{50}=0.02

The following expression converts a monthly interest rate (r) into an annual interest rate (i):

r=\sqrt[12]{1+i}-1

For r = 0.02:

0.02=\sqrt[12]{1+i}-1 \\1.02^{12}-1=i\\i=0.2682

Your friend is willing to pay an annual rate of 0.2682 or 26.82%.

4 0
3 years ago
HELP IN QUIZ !!!!!!!!
Montano1993 [528]

Answer:

the answer is 37.68

Step-by-step explanation:

C=2 x pi x r

C = 2 x 3.14 x 6   the radius is 6 because you divide the diameter by 2 to get the radius which is 6 in thsi case.

2x3.14x6=37.68

6 0
3 years ago
Help ASAP
Y_Kistochka [10]

Answer:

15.42

Step-by-step explanation:

3 0
3 years ago
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