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3 years ago

Help me the picture is below..........................................

Mathematics

1 answer:

qwelly [4]3 years ago

7 0

Answer:

= $(\frac{5}{13}t+\frac{1}{13}t)+(-12+15) = \frac{6}{13}t +3$

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<u>Explanation</u>

Separate the values with the variables and add them together, the same case for those without the variables.

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I need some assistance

Anit [1.1K]

Answer:

Step-by-step explanation:

8 0

3 years ago

6*10^-2 is how many times as 2•10-8

andreev551 [17]

Answer:

200

Step-by-step explanation:

6*10^-2=0.06

2*10-8=12

12 divided by 0.06 is 200

8 0

3 years ago

Find the volume of a box with a height that is 4 inches less than the

lbvjy [14]

Answer:

Volume of the box = x^3 - 4x^2

Step-by-step explanation:

V = L × W × H

Where,

V = volume of the rectangular prism

L= Length

W = Width

H = Height

volume of the rectangular prism = length × width × height

Length = x

Width= length = x

Height = x - 4

V = L × W × H

= x * x * (x - 4)

= x^2 (x - 4)

= x^3 - 4x^2

V = x^3 - 4x^2

Volume of the box = x^3 - 4x^2

8 0

3 years ago

If x^2 = 30, what is the value of x?

Lapatulllka [165]

$x= +\sqrt{30} ~or ~ -\sqrt{30}$
I'm not sure why ± that sybol isn't working
all together you can write $x=±\sqrt{30}$

Ughh just ignore the "A" symbol .-.

5 0

3 years ago

Ater a blizzard the amount of snow on the ground melted by 3 inches one day and then another 8 inches the next day. Write an exp

Hoochie [10]

Answer:

11 inches

Step-by-step explanation:

Let the level of ground level be g

On first day, amount of snow melted by 3 inches

So, level of ground melted= (g- 3) inches

Next day, amount of snow melted by 8 inches

So, level of ground level melted = (g- 3-8 )inches

Hence, total change in the ground level = ( g- 11) inches

Hence, amount of snow on ground level melted by 11 inches

Hence, the correct answer is 11 inches

6 0

4 years ago