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Natalija [7]
3 years ago
10

Make vthe subjject of the formulaE=mvsquare/ 2find the value of v when m =2 and E=64​

Mathematics
1 answer:
Maksim231197 [3]3 years ago
6 0

E=mv²

divide both sides by m

E/m=v²

square root both sides

v=√E/m

m=2,E=64

v=√64/2

v=9/√2

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A book 2 3/7 inches think and another book 3.56 inches thick , if he stacks the books about how tall will they be
bazaltina [42]

Answer:

About 6 inches tall.

Step-by-step explanation:

One book has a thickness of 2\frac{3}{7} inches.

Another book has a thickness of 3.56 inches

Converting 2\frac{3}{7} inches to decimals will give; 2.4285714286 inches

If the books are stacked together, they become 2.4285714286 inches + 3.56 inches = 5.988571429 inches tall or about 6 inches tall (answer rounded up to nearest whole number).

7 0
3 years ago
Obasi earns 150%, percent of his regular hourly wage while working overtime. What fraction of his regular hourly wage does Obasi
hammer [34]

Obasi earns 150% of his regular hourly wage while working overtime.

Let us convert percentage into fraction first:

To convert a percentage into fraction we need to use the following formula:

a%=\frac{a}{100}

Here, he earns 150% of his hourly wage while working overtime:

So,

150%==\frac{150}{100} =\frac{3}{2} =1.5

Obasi earns \frac{3}{2} of his hourly earnings or 1.5 times of his hourly earnings while working overtime.

8 0
4 years ago
Read 2 more answers
True or False:
atroni [7]

Answer:

no it can't because

Step-by-step explanation:

coz the sum of any two angle should be greater than 3rd side

  • 13 + 5 = 18 which is greater than 7
  • 13 + 7 = 20 which is greater than 5
  • 5 + 7 = 12 which is not greater than 13

so triangle cant be made

3 0
4 years ago
Four horses are pulling a wagon. Each horse drinks 45,000 milliliters of water each day. How many liters of water will the horse
aniked [119]
The horse will drink 225 litters.
5 0
3 years ago
Read 2 more answers
Given h(x) = |x+3| -5
statuscvo [17]

Answer:

The parent function f(x) is equal to f\left(x\right)=\left|x\right|

The translations is 3 units to the left and 5 units down

Step-by-step explanation:

we have

h\left(x\right)=\left|x+3\right|-5

The vertex of the function h(x) is the point (-3,-5)

we know that the parent function f(x) is equal to

f\left(x\right)=\left|x\right|

The vertex of the function f(x) is the point (0,0)

so

The rule of the transformation of f(x) to h(x) is equal to

(x,y) -----> (x-3,y-5)

That means ----> The translations is 3 units to the left and 5 units down

4 0
4 years ago
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