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2 years ago

11

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1 answer:

Aleks [24]2 years ago

3 0

Ruby studied her science test for 1/2 of an hour

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Jamal spent 1 1/2 (1.5) hours studying for his science test ruby studied for 1/3 the amount of time that Jamal studied.

Amount of time ruby studied = (1/3) * (1.5) = 1/2 of an hour

Ruby studied for 1/2 of an hour

Find out more on equation at: brainly.com/question/1214333

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The ingredients for making chocolate cookies are 3/4 cup of brown sugar, 1/4 cup of white sugar, 3/2 cup of butter, 11/8 cup of

Naya [18.7K]

Answer:

$\frac{51}{8}$ cups.

Step-by-step explanation:

It is given that the ingredients for making chocolate cookies are $\frac{3}{4}$ cup of brown sugar, $\frac{1}{4}$ cup of white sugar, $\frac{3}{2}$ cup of butter, $\frac{11}{8}$ cup of flour, and $\frac{5}{2}$ cup of chocolate chips.

Now, we have to calculate the total number of cups of ingredients needed in making chocolate cookies.

So, it will be given by

$(\frac{3}{4} + \frac{1}{4} + \frac{3}{2} + \frac{11}{8} + \frac{5}{2})$ cups

= $\frac{3 \times 2 + 1 \times 2 + 3 \times 4 + 11 + 5 \times 4}{8}$ cups

= $\frac{51}{8}$ cups. (Answer)

3 0

3 years ago

Orlov [11]

Answer:

22.3838476568 in²

Step-by-step explanation:

First you would find the area of sector (yellow). The formula is 75/360 x π x 3².

this is equal to 5.89048622548. Now the total circle area is 3²xπ = 28.2743338823. 28.2743338823 - 5.89048622548 = 22.3838476568 in²

⭐ Answered by Foxzy0⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

7 0

3 years ago

What expression is equivalent to the square root of -80

Ganezh [65]

Answer:

Step-by-step explanation:

√-80

7 0

3 years ago

Read 2 more answers

What is the way to best choose the answers

Sunny_sXe [5.5K]

The B option is the correct answer

7 0

3 years ago

Read 2 more answers

kozerog [31]

2, 8, 32, 128,

Multiply by 4 for each number

8/2= 4

32/8= 4

128/32= 4

128*4=512

512*4= 2,048

Answer: D 512, 2,048

5 0

3 years ago