3 years ago

If you are conducting a survey to determine which American cities are the most exciting in which to live,

Mathematics

1 answer:

nadezda [96]3 years ago

6 0

Answer:

Step-by-step explanation:

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If f(x)=3x^2+2×=1 find f(x+2)

harkovskaia [24]

Answer:

f(x+2) = 3(x+2)^2 + 2(x+2 + 1

Step-by-step explanation:

you need to replace the x with x+2

3 0

3 years ago

KL = 4x +3. JK = 4x + 2, and JL = 45 Find KL.

lbvjy [14]

Answer:

$KL=23$

Step-by-step explanation:

We are given the length of the whole line and its two halves. Since JK and KL make up the line JL, adding them together would make the line JL.

$(4x+3)+(4x+2) = 45$

$8x+5=45$

$8x=40$

$x=5$

Now we can plug the value of $x$ back into the expression we were given for the line KL.

$4(5)+3$

$23$

7 0

3 years ago

A road bike has a wheel diameter of 622 mm. What is the circumference of the wheel? Use 3.14 for π?

Mkey [24]

That would be 1953.08
diameter = circumference/pi, so reverse it and multiply 622 by 3.14

3 0

3 years ago

Read 2 more answers

Write 7.630 in word form.

Maru [420]

Answer:

seven and six hundred thirty thousandths

Step-by-step explanation:

the decimal point is when you say and when reading it

4 0

3 years ago

(y^11)(y^2)^8 + y^x what is the value of x?

Harman [31]

I think it may be 3. not sure though

3 0

3 years ago