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Ghella [55]
3 years ago
10

Find the area of a rhombus with diagonals 9 ft. and 12 ft.

Mathematics
2 answers:
iogann1982 [59]3 years ago
5 0
The answer is 54 sq.unit 
kobusy [5.1K]3 years ago
4 0
54 sq ft. 
<span>area of a rhombus equals 1/2 the product of the diagonals.</span>
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Can 9,999,999 have the same value
bonufazy [111]
<span>Can 9,999,999 have the same value as what?</span>
5 0
3 years ago
What are the coordinates of the vertex of the parabola described by the equation below? y=7(x+5)^2-4
Ipatiy [6.2K]

Answer:

y= 7(x+5)^2 -4

The vertex form for a parabola is given by this expression:

y = a(x-h)^2 +k

By direct comparison we see that for this case:

a = 7, h = -5 and k=-4

And we know from the general expression that the vertex is:

V= (h,k)

So then the vertex for this case is:

V= (-5,-4)

Step-by-step explanation:

For this case we have the following function:

y= 7(x+5)^2 -4

And we need to take in count that the vertex form for a parabola is given by this expression:

y = a(x-h)^2 +k

By direct comparison we see that for this case:

a = 7, h = -5 and k=-4

And we know from the general expression that the vertex is:

V= (h,k)

So then the vertex for this case is:

V= (-5,-4)

4 0
2 years ago
The cost of a fan is Rs 1,600. If Mrs. Khadka purchased it with 13% VAT, how muc did she pay for it? ​
erastova [34]

Answer:

Rs 1808

Step-by-step explanation:

Sp=Selling price

Mp=main price

  1. Sp=Mp+Mp*VAT
  2. Sp=Rs 1600+Rs 1600*13%
  3. Sp=Rs 1600+Rs 208
  4. Sp=Rs 1808
8 0
2 years ago
One line has a slope of 1/2 and another has a slope of 1/4. Compare and Contrast the two lines.
Kay [80]

Answer:

the line with the slope of 1/2 will be greater than the one with the slope of 1/4 because 1/2 is greater than 1/4

Step-by-step explanation:

3 0
3 years ago
8. Patrice and Don buy a home for $92,000. The property tax rate is$39.50 per $1,000 of assessed value. The assessment rate is 4
Kaylis [27]

We start by calculating the assessed value, that is 41% of the price.

The price is $92,000.

Then, the assessed value is:

AV=a\cdot P=\frac{41}{100}\cdot92000=0.41\cdot92000=37720

The property tax rate is $39.50 per $1000 of assessed value, so we can express this rate as:

\text{tax rate}=\frac{39.50}{1000}=0.0395

We then can multiply this rate by the assessed value to calculate the total property tax:

\text{tax}=0.0395\cdot37720=1489.94

NOTE: we could have also multiplied 39.50 by 37.72. The value 37.72 is the thousands of dollars of assessed value. We would have obtained the same result: 39.50*37.72=1489.94.

Answer: the property tax is $1,489.94.

3 0
1 year ago
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