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3 years ago

15

Which equation represents the graphed function? y = –3x + 3 y = 3x – 3 y = 3x – negative StartFraction 1 Over 3 EndFraction. y =

–x + 3

2 answers:

Len [333]3 years ago

7 0

Answer:

y = –x + 3

Step-by-step explanation:

I got right on ed.

myrzilka [38]3 years ago

3 0

Answer: A

Step-by-step explanation:

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Write and solve an equation that represents the

Oksi-84 [34.3K]

Let <em>n</em> represent the unknown number

<em>n</em>-10=9

+10 +10

—————

<em>n</em>=19

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3 years ago

PLEASEEE HELP!!!! The formula to find the period of orbit of a satellite around a planet is T2=(4π2GM)r3 where r is the orbit’s

Anna35 [415]

The answer is r = ∛(T²GM/4π²)

T² = (4π²/GM)r³

Divide both sides by 4π²/GM
T²/(4π²/GM) = (4π²/GM)r³/(4π²/GM)
T² * GM/4π² = r³
r = ∛(T²GM/4π²)

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3 years ago

A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of

Nataly_w [17]

Answer:

Car 1 - 25

Car 2 - 30

Step-by-step explanation:

Assuming we use car 2 as much as possible than car 2 consumed 30 gallons while car 1 consumed 25

(35x30)+(15x25)=1425

30+25=55

Sorry if this is wrong. I tried my best, if it is wrong than tell me so I will know and can try to improve.

6 0

3 years ago

The cost of stainless steel tubing varies jointly as the length and the diameter of the tubing. If a 5ft length with diameter 2

elena55 [62]

Answer:

The cost for 17 ft length with diameter 5 in is $408.

Step-by-step explanation:

Consider the provided information.

It is given that the cost of stainless steel tubing varies jointly as the length and the diameter of the tubing. If a 5 foot length with a diameter 2 inches costs $48.00.

let $C\propto L\cdot D$

$C=k\cdot L\cdot D$

$48=k\cdot 5\cdot 2$

$\frac{48}{10}=k$

$k=4.8$

For 17 ft length with diameter 5in the cost will be:

$C=k\cdot L\cdot D$

Substitute the respective values in the above formula.

$C=4.8\cdot 17\cdot 5$

$C=408$

Cost = $408

Hence, the cost for 17 ft length with diameter 5in is $408.

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4 years ago

Josh deposits $4000 into an account that pays simple interest at a rate of 5% per year. How much interest will he be paid in the

grigory [225]

Answer:4000 deposit times 0.5 interest is 2,000. 2,000 x4 = 8,000 for 4 years.

Step-by-step explanation:

8 0

4 years ago