3 years ago

1. Joey has 38 bottles. A carton holds 6 bottles. How many cartons does she need?

Mathematics

2 answers:

8_murik_8 [283]3 years ago

7 0

Answer:

she needs 7 cartons for the bottles and 9 cartons for the eggs

yaroslaw [1]3 years ago

6 0

Answer:

7 cartons for the bottles and 9 cartons for the 100 eggs.

Step-by-step explanation:

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Reptile [31]

Answer:

c.) 7.5

Step-by-step explanation:

There is a part-to-whole relationship here.

2 customers : 8 minutes= ? customers : 30 minutes

2/8=x/30

Cross multiply:

8x=60

Divided both sides by 8:

x=60/8=7.5

I hope this helps!

8 0

3 years ago

Find angle B. What is angle B.

julsineya [31]

Answer:

B=45 Degrees

Step-by-step explanation:

You can use law of sines to answer. Law of Sines states that $\frac{sin(a)}{A} =\frac{sin(b)}{B}$ . That means that $\frac{sin(60)}{4\sqrt{6} }=\frac{sin(b)}{8}$ . Multiplying 8 to both sides gives us $\frac{8sin(60)}{4\sqrt{6} }=sin(b)$ . By using inverse of sin, we get $b = sin^{-1} (\frac{8sin(60)}{4\sqrt{6} } )$ . Plugging that into a calculator gives us b=45 degrees.