3 years ago

Find the values of x and y for the following matrix equations

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

3 0

Answer:

Step-by-step explanation:

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I got a screenshot, You got answer

liq [111]

Answer:

A. $V = (pi)(3.25)^2(12)$

Step-by-step explanation:

The formula for the volume of a cylinder is the formula for the area of the circle, times the height of the cylinder. The formula for the volume of a circle is,

$A = (pi)(r)^2$

Multiply that by the height to find the formula for the volume of a cylinder,

$V=(pi)(r)^2(h)$

Where (pi) represents the value (3.1415), (r) represents the radius, and (h) represents the height of the cylinder. Now substitute in the given values, remember, this problem gives the diameter of the cylinder, divide that value by two to find the radius.

$V=(pi)(\frac{6.5}{2})^2(12)\\\\V = (pi)(3.25)^2(12)$

3 0

3 years ago

X/5 + 1 = 10 It’s number 11

shusha [124]

Answer:

X = 45

Step-by-step explanation:

7 0

3 years ago

2m² + 10 for m = -6 Help please

lbvjy [14]

Answer:

Step-by-step explanation:

2×m²+10

m²= -6×-6=36

36×2=72+10=82

7 0

3 years ago

Read 2 more answers

What does a value of 8 in 589310 compare yo the value of the 8 ine 598301

shepuryov [24]

Answer:

Step-by-step explanation:

It is 10 times as much

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3 years ago

Please help me with this question

lys-0071 [83]

Answer:

180(.6) because 40% off is 0.4 and what is left over is 60% or 0.6. When you multiply this you get 108. 5% sales tax is a 5% increase, so multiple 108(1.05) and you get $113.40.

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3 years ago

Find the values ​​of x and y for the following matrix equations​

Find the values of x and y for the following matrix equations