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lapo4ka [179]
3 years ago
6

Find the area of the rhombus​

Mathematics
2 answers:
Ugo [173]3 years ago
6 0

Answer:a=81/2 or 40.5

Step-by-step explanation:

(d1 x d2)/2=a

Elden [556K]3 years ago
5 0

Answer:

162 m²

Step-by-step explanation:

Area of rhrombus = 1/2 (d1 × d2)

Area = 1/2 × 18 × 18

Area = 162 m²

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(-1/4x-2/3)-(1/2x+1/6) show work no troll answers mark brainlest.
cricket20 [7]

Answer:

if you want it in standard form it would be −1/4x-1/2x-5/6

If you want it simplified it would be -3x/4-5/6

Step-by-step explanation:

(This is the best you'll get for 5 points)

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a rectangle Stone in a piece of costume jewelry has a width of 4/5 inch and an area of 7/10 square inch. is a silver wire with a
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First, we must find the length and width of the stone.  To do this, divide the area by the side that we know.  7/10*5/4  This comes to 7/8, the other side length.  Adding 7/8 and 5/4 together and multiplying by two gives us the perimeter.  This comes out to 17/4, or 4 and 1/4 inches.  Therefore, 3.5 inches of wiring would not be enough.  Please mark Brainliest!!!
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3 years ago
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Solve. Enter your answer as a mixed number. The driving distance from the sports arena to Kristina's house is 11 7 10 miles. The
sineoko [7]

Answer: 6\frac{1}{2} miles

Step-by-step explanation:

From the sports arena to Kristina's house = 11\frac{7}{10}miles

From the sports arena to Luke's house = 5\frac{2}{10} miles

Subtract Luke from Kristina

5\frac{2}{10}-11\frac{7}{10}

There's a confusing but easy way to solve this. However, I'm going to convert into improper fractions to make it easier.

To convert to improper fraction, take the whole number, multiply it by the denominator and add it to the numerator. All over the same denominator.

\frac{5*10+2}{10} -\frac{11*10+7}{10}

\frac{50+2}{10}-\frac{110+7}{10}\\\frac{52}{10}-\frac{117}{10}

Subtract them.

\frac{52-117}{10}

-\frac{65}{10}

Convert to mixed number by dividing.

65/10=6

60

----

5

The 6 is the whole number, 5 the numerator and 10 the denominator. Remember the negative sign that we had.

6\frac{5}{10}

5 and 10 can be simplified

5/5=1

10/5=2

Our final answer would be:

6\frac{1}{2}

3 0
3 years ago
Suri makes $15 per hour and gets a weekly bonus of $25. Juan makes $14 per hour and gets a weekly bonus of $50. Is it possible f
Papessa [141]

Answer:

Yes. Suri and Juan can make the same amount of wages by working 25 hours in one week.

Step-by-step explanation:

Let each of them work x hours per week.

Suri makes $15 per hour, so in x hours Suri will make $ 15x. The total wages per week for Suri will be:

Total Wages = y = 15x + Bonus = 15x + 25

Juan makes $14 per hour, so in x hours Juan will make $ 14x. The total wages per week for Juan will be:

Total Wages = y = 14x + Bonus = 14x + 50

If they will make the same wages, their wages must be equal, i.e.

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15x - 14x = 50 - 25

x = 25

This result shows us that if Suri and Juan work for 25 hours per week they will make the same amount of wages.

7 0
3 years ago
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