3 years ago

Choose the best definition for the term: variable

Mathematics

1 answer:

Whitepunk [10]3 years ago

3 0

A: a letter that holds the place for some unknown value in mathematics

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A building is 2 ft from a 7 - ft fence that surrounds the property . A worker wants to wash a window in the building 11 ft from

White raven [17]

Answer:

The height of the ladder is 14.491 feet

Explanation:

Given the height is 11 feet

Base = 7 + 2 = 9 feet

Consider the ladder to be the hypotenuse

Applying Pythagoras Theorem,

$H^2 = P^2 + B^2$

Substituting the values in the above formula,

$H^2$ = 112 + 92

$H^2$ = 121 + 81

$H^2$ = 210

H = sqrt(210)

H = 14.491

Therefore, the height of the ladder is 14.491 feet

3 0

3 years ago

Solve and find x 3x+2/4x+1=5x+1/3x+2

horrorfan [7]

Step-by-step explanation:

$3x + \frac{2}{4} x + 1 = 5x + \frac{1}{3} x + 2 \\ 1.833 x+ 1 = 0 \\ 1.833x = - 1 \\ x = 0.545$

5 0

2 years ago

Rewrite the following in the form log(c). log(2) + log(2)

kumpel [21]

Answer:

log(4)

Step-by-step explanation:

log(2) + log(2)

log(2×2)

log(4)

3 0

3 years ago

if you want to make a rectangular prism out of cardboard without overlapping cardboard. it has the length of 3 feet the width of

Phantasy [73]

The surface area of a rectangular prism is given by

... S = 2(LW +H(L+W))

For your dimensions, the surface area is

... S = 2(3·1 + 2(3+1)) = 2(3 + 8) = 22 . . . ft²

8 0

3 years ago

Pls help I need a good grade

zvonat [6]

Answer:

p=5

Step-by-step explanation:

28-13=3p

15=3p

p=5

6 0

2 years ago

Read 2 more answers