All categories

3 years ago

Which ratio correctly compares 12 yd to 20 ft, when the lengths are written using the same units?

1 answer:

4 0

The believe that the best answer among the choices provided by the question is the second choice "5 : 3".Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.

You might be interested in

Help multiple choice

Softa [21]

Answer:

the first one

Step-by-step explanation:

3 0

3 years ago

What is the image of (−4,−12) after a dilation by a scale factor of 1/4 centered at the origin?

Rama09 [41]

Answer:

It would be (-1,-3)

Step-by-step explanation:

All you have to do is divide your point by 4, since it's a fractions. If it's not, multiply.

-4 / 4 = -1

-12 / 4 = -3

5 0

3 years ago

State the domain restriction(s) in interval notation of \displaystyle f\left(g\left(x\right)\right)f(g(x)) given: \displaystyle

DENIUS [597]

Answer:

The interval notation for the domain is $[\frac{23}{3},\infty ]$ .

Step-by-step explanation:

Consider the provided information.

It is given that $\:f\left(x\right)=\sqrt{3x-2},\:\text{ and }\:g\left(x\right)=x-7$

We need to find the value of $f\left(g\left(x\right)\right)$ .

Put the value of g(x) in $f\left(g\left(x\right)\right)$ .

$f\left(g\left(x\right)\right)=f(x-7)$ ....(1)

Now, put x=x-7 in $\:f\left(x\right)=\sqrt{3x-2}$

$\:f\left(x-7\right)= \sqrt{3(x-7)-2}$

$\:f\left(x-7\right)= \sqrt{3x-21-2}$

$\:f\left(x-7\right)= \sqrt{3x-23}$

From equation 1.

$f\left(g\left(x\right)\right)=\:f\left(x-7\right)= \sqrt{3x-23}$

The domain of the function is the set of input values for which a function is defined.

Here, the value of $3x-23$ should be greater or equal to 0 as the square root of a negative number is not real.

Domain= $3x-23\geq0$

$x\geq\frac{23}{3}$

The value of x is all real number greater than $\frac{23}{3}$ .

Hence, the interval notation for the domain is $[\frac{23}{3},\infty ]$ .

7 0

3 years ago

Homework due in 10 minutes!!!

Brut [27]

$3,456 will be given to the band.

Simply multiplying 57,600 and 6% which is 0.06, you get 3,456.

6 0

4 years ago

Read 2 more answers

Rewrite the equation 10=1,000 with an exponet that makes it true .

inn [45]

10^3= 1,000
hope this helps :)

4 0

3 years ago

Read 2 more answers