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3 years ago

When we use energy the energy is destroyed true or false

Mathematics

1 answer:

strojnjashka [21]3 years ago

8 0

False. Energy can not be destroyed

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Find the measure of each marked angle. (9x-27) (4x)

valkas [14]

Answer:

(9×-27)

= (243×4)

= 972

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2 years ago

In 10 years, a bank account with a 5.25% annual interest rate earned $18,375 as simple interest. What was the principal amount?

sdas [7]

Answer:

The principal amont was $35,000

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

In which E are the earnings, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

In this problem, we have that:

$E = 18375, t = 10, I = 0.0525$

We want to find P. So

$E = P*I*t$

$18375 = P*0.0525*10$

$0.525P = 18375$

$P = \frac{18375}{0.525}$

$P = 35000$

The principal amont was $35,000

5 0

2 years ago

Write the following equation in standard form: y + 4 = -3(x + 2)

Irina18 [472]

Answer:

-3x-y=10

Step-by-step explanation:

y+4=-3(x+2)

y+4=-3x-6

y=-3x-6-4

y=-3x-10

-3x-y=10

5 0

3 years ago

32 is very much need to be answered

vova2212 [387]

Question 32):

Least To Greatest:

-7/2, -2.8, -5/4, 4/3, 1.3

Number of Inputs:

5

Ascending Order (Least to Greatest)/Smallest to Largest:

-7/2, -2.8, -5/4, 1.3, 4/3

Descending Order (Greatest to Least/Largest to Smallest):

4/3, 1.3, -5/4, -2.8, -7/2

Hope that helps!!! : )

3 0

3 years ago

Equations of Exponential Functions

puteri [66]

Answer:

D. 46.5%

Step-by-step explanation:

I calculated it logically

6 0

2 years ago

When we use energy the energy is destroyed true or false​

When we use energy the energy is destroyed true or false