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3 years ago

Which ones better? How much more r u saving?

Mathematics

1 answer:

worty [1.4K]3 years ago

7 0

Answer:

2 L bottle for 1.69

the unit price for the two liters is cheaper than one for 12 pack

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Doogle drove 30 and one-third miles toward his brother's house in one-third of an hour. About how long will the entire 100-mile

Olenka [21]

Answer:

$1\frac{9}{91}\ hours$

Step-by-step explanation:

we know that

30 and one-third miles is equal to

$30\frac{1}{3}\ mi=\frac{30*3+1}{3}=\frac{91}{3}\ mi$

one-third of an hour is equal to

$\frac{1}{3}\ h$

Applying proportion

$\frac{(1/3)}{(91/3)}\frac{h}{mi}=\frac{x}{100}\frac{h}{mi}\\ \\x=\frac{100}{91}\ h$

Convert to mixed number

$\frac{100}{91}\ h=\frac{91}{91}+\frac{9}{91}=1\frac{9}{91}\ h$

8 0

3 years ago

Read 2 more answers

Solve for x I need help on this question

AlexFokin [52]

Answer:

$x\approx7.8$

Step-by-step explanation:

In relation to the given angle, we are given the triangle's opposite side and hypotenuse. Therefore, we use the sine function to set up a proportion and solve for the opposite side:

$sin(\theta)=\frac{opposite}{hypotenuse}$

$sin(23^\circ)=\frac{x}{20}$

$20sin(23^\circ)=x$

$x=20sin(23^\circ)$

$x\approx7.8$

Therefore, the length of the opposite side is about 7.8 units

3 0

2 years ago

Rearrange the formula C = 5/9 (F − 32) for F.

shtirl [24]

The answer is (9c/5)+32=F

5 0

3 years ago

Read 2 more answers

A wedding at Boone Hall Plantation costs $22,200 for 120 people. How much does Boone Hall charge per guest?

alina1380 [7]

Answer:

$185 per person

Step-by-step explanation:

22,200/120=185

8 0

3 years ago

Given the value of the hypotenuse c for a 30°-60°-90° triangle, write the

zlopas [31]

Answer:

a= c/2

b= (c/2)×√3

side b is the side with the 60 degree angle.

side a is the side with the 30 degree angle.

using the theorem that the side with the 60 degree × 2 = length of side c and the side with the 60 degree × √3 = b.

I get the following equations shown above.

6 0

2 years ago