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3 years ago

Please help! will mark brainliest

Mathematics

2 answers:

nasty-shy [4]3 years ago

7 0

Answer:

The first one is true and the second one is false I think

Margaret [11]3 years ago

6 0

Answer:

Statement Number One- True

Statement Number Two- False

Step-by-step explanation:

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6 0

3 years ago

The radii of two cylinders are in the ratio 1 : 4 and their heights are in the ratio 3 : 1. The ratio of their lateral surface a

Montano1993 [528]

Answer:

Step-by-step explanation:

Cylinders:

Ratio of radii = 1 : 4

Radius of two cylinders are: r , 4r

Ratio of height = 3 :1

Height of two cylinders are: 3h , h

Lateral surface area of cylinder = 2πrh

Ratio of lateral surface area= 2π* r * 3h : 2π* 4r * h

= 3 : 4

8 0

3 years ago

What would be the slope for a line perpendicular to y = -¼x + 2?

maw [93]

Answer:

m perpendicular= $-\frac{1}{notlinear}$

Step-by-step explanation:

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3 years ago

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Find the reciprocal of the following:<br><br> a. 12 b. 3 1/4 c. - 9

Eva8 [605]

Answer:

b. 3 1/4

Step-by-step explanation:

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3 years ago

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In the function f(x) = 5(x2 − 4x + ) + 15, what number belongs in the blank to complete the square?

FromTheMoon [43]

Answer:

Step-by-step explanation:

$f(x) = 5( {x}^{2} - 4x + ) + 15 \\ = 5( {x}^{2} - 4x + 4) + 15 \\ = 5( {x}^{2} - 4x + {2}^{2} ) + 15 \\ = 5 (x - 2)^{2} + 15$

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3 years ago