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2 years ago

Using the formula below, solve when, s=3 A=6s^2

Mathematics

1 answer:

dezoksy [38]2 years ago

8 0

Answer- 54

6•3^2
6•9
54

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Please help with this question!

IgorC [24]

Answer:

QR = 5

Step-by-step explanation:

Since the parallelograms are similar, then the ratios of corresponding sides are equal, that is

$\frac{AB}{PQ}$ = $\frac{BC}{QR}$ , then

$\frac{9}{3}$ = $\frac{15}{QR}$ ( cross- multiply )

9QR = 45 ( divide both sides by 9 )

QR = 5

8 0

4 years ago

Find the distance between the points (a1, b1) and (a2, b2).

Molodets [167]

Step-by-step explanation:

Let there be point X whose coordinates are (a2,b2) and point Y whose coordinates are (a1,b1)

Using distance formula ,

$\sqrt{ ({a}^{2} - {a}^{1}) + ( {b}^{2} - {b}^{1} ) }$

$where \: {a}^{2 } > {a}^{1} \: and \: \: {b}^{2} > {b}^{1}$

$If \: {a}^{1} > {a}^{2} \: and \: {b}^{1}>{b}^{2}$

Distance formula will be

$\sqrt{({a}^{1} - {a}^{2}) + ({b}^{1} - {b}^{2})}$

8 0

3 years ago

7/8 & -8/7 are these line slope perpendicular or parallel or neither

muminat

Answer:

Perpendicular!

Step-by-step explanation:

If they were parallel they would have the exact same slope. If they are perpendicular their slopes would be opposite reciprocals of each other... which they are. Another trick to tell if two slopes are perpendicular is to multiply them by each other and if the answer equals -1 they are perpendicular:

7/8 • -8/7 = -1/1 = -1

7 0

3 years ago

A box is partially filled with liquid. The length of the box is 18 inches. The width of the box is 12 inches. If the volume of t

ZanzabumX [31]

Answer:2.634 in./s

Step-by-step explanation:

Given

Length (L)=18 in.

width (B)=12 in.

height(h)=4 in.

Volume of water is increasing at a rate of 569 $in^3/s$