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2 years ago

9

It takes you 12 minutes

1 answer:

tester [92]2 years ago

6 0

Answer:

48 minutes

Step-by-step explanation:

$\frac{1}{5} x = 12$

$x = 60$

$60 - 12 = 48$

It will take 48 more minutes to finish raking the backyard.

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Describe the graph of a function g by observing the graph of the base function f ?

never [62]

Answer:

Choice 3 is your answer

Step-by-step explanation:

The format of the function when you move it side to side or up and down is

f(x) = (x - h) + k,

where h is the side to side movement and k is up or down. The k is easy, since it will be positive if we move the function up and negative if we move the function down from its original position.

The h is a little more difficult, but just remember the standard form of the side to side movement is always (x - h). If our function has moved 3 units to the left, we fit that movement into our standard form as (x - (-3)), which of course is the same as (x + 3). Our function has moved up 5 units, so the final translation is

g(x) = f(x + 3) + 5, choice 3 from the top.

5 0

3 years ago

Solve for x. round to the nearest tenth

konstantin123 [22]

Answer:

x ≈ 11.1

Step-by-step explanation:

Using the cosine ratio in the right triangle.

cos42° = $\frac{adjacent}{hypotenuse}$ = $\frac{x}{15}$ ( multiply both sides by 15 )

15 × cos42° = x, then

x ≈ 11.1 ( to the nearest tenth )

3 0

3 years ago

What is the value of the expression –12 – 3 + 9?

klasskru [66]

-12-3+9 answer is B. -6

5 0

4 years ago

Read 2 more answers

Please help with the steps

WARRIOR [948]

Answer:

2821.51

73425.64

28124.24

4124.24

Step-by-step explanation:

Effective rate: .058/2 = .029

This question is kind of ambigous and I'll make the assumption that there is no payment at time 0

$175000=x\frac{(1+.029)^{2*18}-1}{.029}\\x=2821.511$

interested earned:

175000-2821.51*36= 73425.64

2.)

Same assumption as question 1 (there is no payment at time 0)

effective rate: .063/12= .00525

$400(\frac{(1+.00525)^{60}-1}{.00525})=28124.24$

Interest earned: 28124-400*60=4124.24

5 0

3 years ago

Read 2 more answers

What is the value of the expression if z = 27? StartFraction 7 over 9 EndFraction z minus 18 + one-third z

Mandarinka [93]

Answer:

The value of the given expression when z=27 is 16

Therefore $\frac{7}{9}(z-18)+\frac{1}{3}z=16$ when z=27

Step-by-step explanation:

Given expression is $\frac{7}{9}(z-18)+\frac{1}{3}z$

To find the value of the expression when z=27 :

First simplify the given expression

$\frac{7}{9}(z-18)+\frac{1}{3}z$

$=\frac{7(z-18)}{9}+\frac{1}{3}z$

$=\frac{7z-126}{9}+\frac{1}{3}z$

$=\frac{7z-126+3z}{9}$

$=\frac{7z-126+3z}{9}$

$=\frac{10z-126}{9}$

Put z=27 in the above equation we get

$=\frac{10(27)-126}{9}$

$=\frac{270-126}{9}$

$=\frac{144}{9}$

$=\frac{144}{9}$

$=16$

$\frac{7}{9}(z-18)+\frac{1}{3}z=16$

Therefore the value of the given expression when z=27 is 16

Therefore $\frac{7}{9}(z-18)+\frac{1}{3}z=16$ when z=27

4 0

4 years ago

Read 2 more answers