3 years ago

When evaluating (6x+9)2-5for x=1

Mathematics

2 answers:

hjlf3 years ago

8 0

Answer:

Step-by-step explanation:

(6x + 9)2 - 5

x = 1

(6 + 9)2 - 5

(15)2 - 5

30 - 5

Hope this helps!

mote1985 [20]3 years ago

8 0

Answer:

the answer when evaluating is 25

hope this helps!

You might be interested in

A) cos(2x- pi/3)= 1/ căn 3

motikmotik

It is c sin 3x(5cosx+6)=0

3 0

2 years ago

Fill in the missing monomials: a 100x2= (_____)2

katrin2010 [14]

Answer:

100

Step-by-step explanation: its the same thing but in a different form

8 0

3 years ago

Read 2 more answers

My dad uses a reusable cup every time every time he goes to the coffee shop the coffee shop takes $0.10 off each coffee every ti

rosijanka [135]

Answer:

there are 7 days in a week x 0.10 cents saved each day on the week = 0.70 cents every week

Step-by-step explanation:

8 0

3 years ago

Describe the effect an increase in n, the number of payment periods, has on the monthly payment P in the formula 2007-11-02-00-0

Gemiola [76]

I took the test, it is c. An increase in n, the number of payment periods, will create a decrease in P, the monthly payment.

8 0

3 years ago

Read 2 more answers

Find an equation of the line perpendicular to the graph of 14x-7=1 that passes through the point at (-2,4)

wolverine [178]

we know that

If two lines are perpendicular, then the product o their slopes is equal to minus one

$m1*m2=-1$

Step 1

Find the slope of the given line

we have

$14x-7=1\\14x=1+7$

$x=8/14$ -------> $x=4/7$

This line is parallel to the y-axis

the perpendicular will be parallel to the x-axis

Step 2

The equation of the line perpendicular to the given line is the y-coordinate of the given point

Point $(-2,4)$

the equation is

$y=4$

therefore

the answer is

$y=4$

see the attached figure to better understand the problem

5 0

3 years ago