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2 years ago

8

Fraction : Mary bought 3 3/4 m of lace. She used 1 1/6 m of lace for her new dress. How much lace is left with her? I need state

ments

1 answer:

Amanda [17]2 years ago

5 0

Answer:

2 7/12.

Step-by-step explanation:

Subtracting:

3 3/4 - 1 1/6

Bring together the whole numbers and the fractions:

= 3 - 1 + 3/4 - 1/6 The LCD of 4 and 6 is 12 so we have:

3 - 1 + 9/12 - 2/12

= 2 + 7/12

= 2 7/12.

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A grocery, a cafe, a boutique, and a dance studio have the addresses 500 Elm, 524 Elm, 538 Elm, and 544 Elm, but not necessarily

rewona [7]

Answer:

500 Elm: Cafe

524 Elm: Grocery

538 Elm: Boutique

544 Elm: Dance studio

Step-by-step explanation:

We know that the dance studio has the highest address, so 544.

For the others let's examine the possibilities.

The boutique is between the cafe and the studio, that means the following are possible:

Boutique can be at either 524 or 538, cannot be at 500 (since cafe has to be on the its left.

Cafe can be 500 or 524, cannot be 538 since boutique has to be between cafe and studio.

<u>The grocery is between the cafe and boutique. </u>Meaning the grocery cannot be 500 nor 538, since it has to be in the middle of the 3 remaining businesses. So, grocery is at 524.

Meaning the Cage is at 500 and the boutique is at 538.

3 0

2 years ago

Read 2 more answers

WILL GIVE BRAINLIEST AND 30 POINTS!

Katena32 [7]

Answer:

$2x\sqrt{10}-2x\sqrt 5$

Step-by-step explanation:

$\sqrt{5x} (\sqrt{8x^2}-2\sqrt{x})\\\mathrm{Multiply \: parentheses \: by \sqrt{5x}}\\=\sqrt{5x \times 8x^2}-2\sqrt{5x \times x}\\=x\sqrt {4\times 10 x}-2x\sqrt{5}\\=2x\sqrt{10}-2x\sqrt{5}$

6 0

2 years ago

ANSWER QUICK! BRAINLIEST IF RIGHT!

Solnce55 [7]

67°, every triangle equals 180° so add together 35+78 which equals 113. subtract 180-113 and get 67!

4 0

1 year ago

Read 2 more answers

In a class of 55 21 study physics 24 study geography and 23 study economics and physics. if x students study all three subjects

Rus_ich [418]

The total number of students who studied only two subjects is 13.

The given parameters:

<em>Total number of students, n = 55 </em>
<em>Number of physics students = 21</em>
<em>Number of geography students = 24</em>
<em>Number of economics students = 23</em>
<em>Number of students for the 3 subjects, = x</em>
<em>Number of students who studied non = 2x</em>

The number of students who studied only two subjects can be determined by applying overlapping three sets formula as shown below;

$Total = n(phy) + n(geo) + n(econ) + n(none)- n(double) - 2(all \ subjects)\\\\55 = 21 + 24 + 23 + 2x-n(double) - 2(x)\\\\55 = 68- n(double)\\\\n(double) = 68-55\\\\n(double) = 13$

Thus, the total number of students who studied only two subjects is 13.

Learn more about overlapping three sets here: brainly.com/question/2041029

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2 years ago

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likoan [24]

I think it’s an regular because it looks like an rectangle

8 0

2 years ago