3 years ago

please help me with this

Mathematics

1 answer:

alexandr402 [8]3 years ago

6 0

Answer:

a ue añoe ss et o q

Step-by-step explanation:

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Look at the question below.

Semenov [28]

Answer:

8(4g+3c)

Step-by-step explanation:

8 0

3 years ago

What is the equation in slope-intercept form of a line that passes through the point (4, 5) and has a slope of 1/2?

Irina18 [472]

Answer:

1/2x + 5

Step-by-step explanation:

The y intercept is 5 & the slope is already given!

3 0

3 years ago

Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties water from the tank at a con

Arte-miy333 [17]

Answer:

4.5 minutes

Step-by-step explanation:

At time zero the level was 7 gallons and at time 3 min, the level was 5 gallons.

Take two points:

(0, 7) and (3, 5)

Find the rate of change:

m = (5 - 7)/3 = 2/3

This is a 2 gallons per 3 minutes

Tank holds 10 gallons, it was emptied by 3 gallons and it took:

3 : (2/3) = 3* 3/2 = 4.5 minutes

6 0

2 years ago

(5t^3)^-4 1. 625/t^12 2. 20/t^7 3. 1/625t^12 4. 1/20t^7

rusak2 [61]

Answer:

$\large\boxed{3.\ \dfrac{1}{625t^{12}}}$

Step-by-step explanation:

$\text{Use}\\\\(ab)^n=a^nb^n\\\\(a^n)^m=a^{nm}\\\\a^{-n}=\dfrac{1}{a^n}\\---------------\\\\(5t^3)^{-4}=\dfrac{1}{(5t^3)^4}=\dfrac{1}{5^4(t^3)^4}=\dfrac{1}{625t^{(3)(4)}}=\dfrac{1}{625t^{12}}$

4 0

3 years ago

please answer!!! I really need help

Dmitrij [34]

Answer:

1. c. (250)•(0.09)•(4)

2.b. $16.95

3.d. 15000 ÷ 0.15

4 0

3 years ago

￼please help me with this

please help me with this