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3 years ago

What is 30 divided by 5

Mathematics

1 answer:

jarptica [38.1K]3 years ago

3 0

30 divided by 5 is 6

Hope that helped

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S9 for 40+30+20+<br> S9=

Pani-rosa [81]

Well I know 40+30+20= 90. If that is not what you are looking for then you need to clarify what you are asking.

3 0

3 years ago

The eight segments from the center of a cube to the eight corners of the cube form the edges of six pyramids. If one edge of the

Valentin [98]

Here's link to the answer:

tinyurl.com/wpazsebu

3 0

3 years ago

in 15 years Pam hope to have $30,000to make a down payment on a house. how much would she need to invest right now in a mutual f

Goryan [66]

Answer:

She needs to invest $13,636.36 right now

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

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

After t years, the total amount of money is:

$T = E + P$

In this question:

In 15 years, so $t = 15$

She wants to have $30,000, so $T = 30000$

8% interest, so $I = 0.08$

We have to find P.

$T = E + P$

$30000 = E + P$

$E = 30000 - P$

Replacing:

$E = P*I*t$

$30000 - P = P*0.08*15$

$30000 - P = 1.2P$

$2.2P = 30000$

$P = \frac{30000}{2.2}$

$P = 13636.36$

She needs to invest $13,636.36 right now

5 0

3 years ago

you are making a picture frame in your shop class. two peices of wood are cut to form complementary angles so they fit fit toget

Andrews [41]

Two angles are complementary when their sum is equal to 90°.

So, ( 2x + 39 ) + ( 7x - 21 ) = 90°

9x + 18° = 90°

x = 8°

Putting value of x in the angles given :

( 2x + 39 )° = 2(8°) + 39° = 55°.

( 7x - 21 )° = 7(8°) - 21° = 35°.

Therefore, the angles are 55° and 35°.

Hence, this is the required solution.

5 0

3 years ago

Solve the equation using addition or subtraction x - 2 = 9

Paraphin [41]

Answer:

Step-by-step explanation:

x-2=9, add 2 to each side

x=11

6 0

3 years ago