3 years ago

Write an algebraic expression for the situation. Twice a number m plus the quantity n minus 4.

Mathematics

2 answers:

Deffense [45]3 years ago

8 0

Answer:

2m + n - 4 =

I think I’m doing this right not sure though.

Bezzdna [24]3 years ago

7 0

Answer:

2*m+n-4

Step-by-step explanation:

I'm not sure if this is correct

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Alekssandra [29.7K]

the radius of the distance between the middle point of the circle and the outside, we have the diameter which is 6 so the radius will be 3

slant height is

$\sqrt{r^2+h^2}$

h is 4.7 and r is 3

$\sqrt{3^2+4.71^2} \\5.58427$

slant height is 5.58427

lateral surface area

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lateral surface area is 52.63053

total surface area

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2 years ago

Are multiples of 3 are always multiples of 6? True or False.

MissTica

Answer:

False

Step-by-step explanation:

9 is a multiple of 3 but not 6

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3 years ago

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A television screen, length is 16 1/2 inches, width is w inches, and area is 462 square inches. Select all THREE equations that

tatiyna

Answer:

it's B, C, and D

Step-by-step explanation:

A. w ⋅ 462 = 16 1/2

not A

w * a ≠ l

B. 16 1/2 ⋅ w = 462

is B

l * w = a

C. 462 ÷ 16 1/2 = w

is C

a / l = w

D. 462 ÷ w = 16 1/2

is D

a / w = l

E. 16 1/2 ⋅ 462 = w

not E

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2 years ago

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Gwar [14]

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Step-by-step explanation:

you multiply.

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