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2 years ago

Which set of statements would describe a parallelogram that can always be classified as a rhombus?

Mathematics

1 answer:

zavuch27 [327]2 years ago

6 0

The correct answer is (4) I, II, and III.

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A recipe calls for 3/4 cup of butter. Angie wants to triple the recipe, but she has only 1 5/8.

Lyrx [107]

Let's start out by tripling the original recipe to see how much butter Angie needs.

$\frac{3}{4} * 3 = total$
$\frac{3* 3}{4} = total$
$\frac{9}{4} = total$
$2 \frac{1}{4} = total$

So we need $2 \frac{1}{4}$ cups of butter, but Angie only has $1 \frac{5}{8}$ . Let's subtract what Angie has from the total to see how much more she needs.

$2 \frac{1}{4} - 1\frac{5}{8} = n$
$\frac{9}{4} - \frac{13}{8} = n$
we will need the least common denominator for both fractions
$\frac{2}{2} *(\frac{9}{4}) - \frac{13}{8} = n$
$\frac{18}{8} - \frac{13}{8} = n$
$\frac{5}{8} = n$

So Angie need $\frac{5}{8}$ cups more of butter for the recipe.

7 0

3 years ago

I NEED HELP ASAP PLEASE AND THANK YOU What is the axis of symmetry? y= -3 (x-2) (x-4)

Lina20 [59]

The axis of symmetry is x=3

3 0

1 year ago

Which ordered pairs in the form (x, y) are solutions to the equation 7x−5y=28?

belka [17]

Answer:7x + -5y = -28

(-4, _)

(1, _)

(_, 14)

Step-by-step explanation:

6 0

2 years ago

In August, Emily's Clothing Store sold 98 long sleeve shirts with the ratio of short sleeve to long sleeve being 3:7. How many s

Gnoma [55]

Answer:

the number of short sleeves sold is 42

Step-by-step explanation:

The computation of the number of short sleeves sold is shown below:

Given that

The clothing store sold 98 long sleeve shirts

And, the ratio of short sleeve to long sleeve is 3:7

So, the number of short sleeves sold is

= 98 × 3 ÷ 7

= 42

Hence, the number of short sleeves sold is 42

6 0

2 years ago

A machinist can produce 114 parts in 6 minutes. At this rate, how many parts can be produced in 15 minutes?

KonstantinChe [14]

285

just figure out how many is made then multiple that by 15

4 0

2 years ago

Read 2 more answers