3 years ago

Square root of 9 simplified

Mathematics

2 answers:

oksian1 [2.3K]3 years ago

8 0

The answer would be 3.

IceJOKER [234]3 years ago

7 0

If you square 3, you get 9, and if you "take the square root of 9", you get 3

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VARVARA [1.3K]

Answer:

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7 0

3 years ago

Each of the variables t, w, x, y, and z represents a different positive real number. Given the equations below, which of the 4 v

alex41 [277]

Answer:

y has the greatest value.

Step-by-step explanation:

1.23w = t

Divide both sides by 1.23.

$w=\frac{t}{1.23}$

$w=0.813t$ --- (1)

1.01x = t

Divide both sides by 1.01.

$x=\frac{t}{1.01}$

$x=0.99t$ --- (2)

0.99y = t

Divide both sides by 0.99.

$y=\frac{t}{0.99}$

$y=1.01t$ --- (3)

From (1), (2) and (3), it is clear that y has the greatest value.

8 0

3 years ago

The midpoint of is (14, 26). One endpoint of is A(32, 40). What are the coordinates of B?

cupoosta [38]

For x,
(32+x)/2=14
32+x=14*2
32+x=28
x=28-32
x=-4

For y,
(40+y)/2=26
40+y=26*2
40+y=52
y=52-40
y=12

Therefore coordinates of B(-4,12)
Hope this helps!

7 0

3 years ago

A textbook costs $65.49 before tax. The tax on the textbook is 6.5%. What is the total cost of the textbook? Round your answer t

AnnZ [28]

65.49*0.065 = 4.26
65.49+4.26 = $69.75

7 0

3 years ago

Read 2 more answers

Let f(x) = x^2 - 11x - 60.<br> Solve for f(x) using factoring.

Alona [7]

F(x) = X^2 - 11x - 60
Two terms that multiply to -60 and add to -11 so...
F(x) = (X - 15) (x + 4)
Your x-intercepts would be 15 and -4.

4 0

3 years ago