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aleksandrvk [35]

3 years ago

6

G(x) = 2x^2 and h(x) = .What is (g h)-1 and is it a function?

2 answers:

djverab [1.8K]3 years ago

4 0

Answer:

h(x)= x^2+1 all square rooted

Step-by-step explanation:

Andrews [41]3 years ago

3 0

H(x) equals what? I think you've missed that detail. :)

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ratelena [41]

Amount Financed: $2,650
Finance Charge: $484.69
Number of Payments: 36

(Finance Charge)/(Amount Financed)*100$=($484.69)/($2,650)*100$
(Finance Charge)/(Amount Financed)*100$=(0.1829)*100$
(Finance Charge)/(Amount Financed)*100$=$18.29

In the row of number of Payments 36, we look for:
(Finance Charge)/(Amount Financed)*100$=$18.29, and we see to which annual porcentage rate it corresponds in the first row

Answer: 11.25%

7 0

3 years ago

From a ship, the angle of elevation of a point, A, at the top of a cliff is 21°. After the ship has sailed 2,500 feet directly t

fredd [130]

Answer:

10701.97 feet.

Step-by-step explanation:

Refer the attached figure

The angle of elevation of a point, A, at the top of a cliff is 21° i.e. ∠ACB = 21°

The ship has sailed 2,500 feet directly toward the foot of the cliff i.e. CD = 2500 feet.

Then the angle of elevation becomes 47° i.e.∠ADB = 47°

Let BD be x

So, BC = BD+DC=x+2500

Let the height of the cliff be h feet.

In ΔABD

We will use trigonometric ratios

$tan\theta = \frac{Perpendicular}{Base}$

$tan47^{\circ} = \frac{AB}{BD}$

$1.072= \frac{h}{x}$

$1.072x=h$ ---a

In ΔABC

We will use trigonometric ratios

$tan\theta = \frac{Perpendicular}{Base}$

$tan21^{\circ} = \frac{AB}{BC}$

$0.869 = \frac{h}{x+2500}$

$0.869(x+2500) =h$

$0.869x+2172.5 =h$ -----b

Equate a and b

$0.869x+2172.5 =1.072x$

$2172.5 =1.072x-0.869x$

$2172.5 =0.203x$

$\frac{2172.5}{0.203}=x$

$10701.97=x$

Thus the height of the cliff is 10701.97 feet.

4 0

3 years ago

WILL GIVE BRAINIEST ANSWER! PLS HELP

agasfer [191]

Answer:

<h2>y-7=(x-5)</h2>

Step-by-step explanation:

<h3>to understand the solving steps</h3><h3>you need to know about</h3>

linear equation i.g point-slope
PEMDAS

<h3>given:</h3>

m=1
(x1,y1)=(5,7)

<h3>let's solve:</h3>

point-slope form is y-y1=m(x-x1)

so the point-slope equation is

<h3>y-7=1(x-5)</h3><h2>=y-7=(x-5)</h2>

7 0

3 years ago

How do you write this number using words?<br><br> 44,038

adoni [48]

Answer:

forty four thousand thirty eight

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Of the 400 vehicles that passed the intersection 98 are buses what percent of the vehicles passed the intersection are buses

Pepsi [2]

98/400=49/200=24.5/100=24.5%
answer is 24.5%

5 0

4 years ago