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3 years ago

15

to rent a moving truck for the day it cost $33 +1 dollar for each mile driven write an expression that represents the cost in do

llars to rent a truck M represent the number of miles driven

1 answer:

yKpoI14uk [10]3 years ago

5 0

Answer:

33 + 1M

Step-by-step explanation:

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Let f(x) = log3(x) and g(x) = 3x.

QveST [7]

Answer with Step-by-step explanation:

We are given that

$f(x)=log_3(x)$

$g(x)=3x$

a.We have to find g(f(x))

$g(f(x))=g(log_3(x))$

$g(f(x))=3log_3(x)$

b.We can see that

f(x) is logarithm function and g(x) is linear function.

But , the composition function gof(x) is also logarithmic function.

The composition function gof(x) is 3 times the function f(x).

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3 years ago

Find the measure of angle A

mojhsa [17]

Answer:

105+50=155 so 180 subtract 155 is 25

7 0

3 years ago

Allison and Megan were at track practice. The track is 3/8 kilometers around.

Ad libitum [116K]

Allison ran 3/8 km (0.375 km) in 3 minutes.

Set up a proportion to find how long it takes for her to run 1 km

$\frac{0.375\textrm{km}}{3 \textrm{min}} = \frac{1\textrm{km}}{x \textrm{min}}$

Cross multiply to get:

$3 = 0.375x$

Solve:

$x = \frac{3}{0.375}$

x = 8 minutes

5 0

3 years ago

Sara is 6 years older than max in 3 years she’ll be 1 1/2 of max’s age . how old is max ?

Andrews [41]

S = m+6
(s + 3) = (m + 3)1.5
When solved m=9 and s=15
When plugged in it works.
So max is 9 years old

4 0

3 years ago

How do I find the ratio of this? It makes no sense to me

Volgvan

Answer:

$\frac{169}{289}$

Step-by-step explanation:

Given 2 similar figures with ratio of sides = a : b, then

ratio of areas = a² : b²

Here ratio of sides = 52 : 68 = 13 : 17 ← in simplest form, thus

ratio of areas = 13² : 17² = 169 : 289 = $\frac{169}{289}$

5 0

3 years ago