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3 years ago

Write and solve an equation to find the value of x

Mathematics

2 answers:

makkiz [27]3 years ago

7 0

The answer would be x=10

emmainna [20.7K]3 years ago

4 0

Equation: 4x+3=43

Solved: 4x=43-3
4x=40
X=10

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A marathon is 26.2 miles long. There is a water station every 1 1/4 miles along the race route. How many water stations are need

BigorU [14]

Answer:

Step-by-step explanation:

Divide 26.2 by 1 1/4

6 0

4 years ago

The resistance, R, to electricity of a cylindrical-shaped wire is given by the equation R=pL/(pi)d^2 where p represents the resi

SashulF [63]

Answer:

The resistance approaches infinity

Step-by-step explanation:

We are given

The resistance, R, to electricity of a cylindrical-shaped wire is given by the equation

$R=\frac{\rho L}{\pi (d)^2}$

where

p represents the resistivity of the wire’s material

L represents the length of the wire

d represents the diameter of the wire

now,

d approaches to 0

so, we can plug d=0 and find R

$R=\frac{\rho L}{\pi (0)^2}$

$R=\frac{\rho L}{0}$

$R=\infty$

So,

The resistance approaches infinity

6 0

4 years ago

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An elevator ascends,or goes up,at a rate of 750 feet per minute.is the height to which the elevator ascend proportional to the n

Sliva [168]

C=480
solve

480=24n+35
minus 35 both sides
445=24n
divide both sides by 24
18.541666666666666666666666666667=n

<span>so about 18 cakes</span>

7 0

4 years ago

HELP!

Serga [27]

Answer:

3.) (x + 5) (x - 6)

Step-by-step explanation:

Factor the following:

x^2 - x - 30

Hint: | Factor x^2 - x - 30 by finding two numbers whose product is -30 and whose sum is -1.

The factors of -30 that sum to -1 are 5 and -6. So, x^2 - x - 30 = (x + 5) (x - 6):

Answer: (x + 5) (x - 6)

5 0

3 years ago

Any and all answers will get a 5 star rating

Afina-wow [57]

Sorry about that i didnt read the question properly

3 0

3 years ago

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