Ask question

Ask question

All categories

4 years ago

12

If there are 6 egg cartons that are filled with eggs and there is a 7th egg carton that has 7 eggs, how many eggs are there in t

otal, if each egg carton holds 12 eggs?

2 answers:

Len [333]4 years ago

6 0

First, the 6 egg cartons each have 12 eggs (6*12=72). Now the last carton has only 7 eggs in it so you just have to add 72+7=79 eggs in total.

salantis [7]4 years ago

5 0

6 x 12 = 72
72 + 7 = 79

You might be interested in

Can you prove it??<br>it's hard,I tried but couldn't solve this.

BARSIC [14]

I'll abbreviate $s=\sin\theta$ and $c=\cos\theta$ , so the identity to prove is

$\dfrac{s+c+1}{s+c-1}-\dfrac{1+s-c}{1-s+c}=2\left(1+\dfrac1s\right)$

On the left side, we can simplify a bit:

$\dfrac{s+c+1}{s+c-1}=\dfrac{s+c-1+2}{s+c-1}=1+\dfrac2{s+c-1}$

$\dfrac{1+s-c}{1-s+c}=-\dfrac{-2+1-s+c}{1-s+c}=-1+\dfrac2{1-s+c}$

Then

$\dfrac{s+c+1}{s+c-1}-\dfrac{1+s-c}{1-s+c}=2\left(1+\dfrac1{s+c-1}-\dfrac1{1-s+c}\right)$

So the establish the original equality, we need to show that

$\dfrac1{s+c-1}-\dfrac1{1-s+c}=\dfrac1s$

Combine the fractions:

$\dfrac{(1-s+c)-(s+c-1)}{(s+c-1)(1-s+c)}=\dfrac{2-2s}{c^2-s^2+2s-1}$

We can rewrite the denominator as

$c^2-s^2+2s-1=c^2+s^2-2s^2+2s-1$

then using the fact that $c^2+s^2=\cos^2\theta+\sin^2\theta=1$ , we get

$1-2s^2+2s-1=2s-2s^2$

so that we have

$\dfrac1{s+c-1}-\dfrac1{1-s+c}=\dfrac{2-2s}{2s-2s^2}=\dfrac1s$

as desired.

6 0

4 years ago

In the figure, GHF = EHD. Which statement is true by CPCTC?

Alex73 [517]

B

Step-by-step explanation:

it must be b but you can try others opinion because I can't remember anymore

8 0

3 years ago

Collin worked at the ice cream parlor over the summer. On his last 7 shifts, he scooped:

zlopas [31]

Answer:

add up the numbers and divide by the counting of the numbers. so the answer will be 56/7 equal to 8

6 0

4 years ago

Circle P has a circumference of approximately 75 inches. what is the approximate length of the radius, r? use 3.24 for pi. round

zloy xaker [14]

Answer:11.9 inches

Step-by-step explanation:

Circumference(c)=75inches

Pi=3.14

Circumference(c)=2 x π x radius(r)

75=2 x 3.14 x r

75=6.28 x r

Divide both sides by 6.28

75 ➗ 6.28=(6.28 x r) ➗ 6.28

11.9=r

Therefore radius=11.9 inches

5 0

3 years ago

Read 2 more answers

How do divided 220 into 3

Zina [86]

I put 220 divided 3 and The answer is 7.3

8 0

3 years ago

Read 2 more answers