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3 years ago

I need help with this other 1 last question and that is it, I'll do the rest!

Mathematics

2 answers:

Zinaida [17]3 years ago

6 0

Answer:

Step-by-step explanation:

Setler79 [48]3 years ago

3 0

Answer:

DO IT ON UR OWN EARTHLING

Step-by-step explanation:

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Can You Please Explain How To Do Problem #10? Thank you! :)

alexandr1967 [171]

Answer:

separate and square both the top and bottom

the square of square root three is just 3 and the square of 3 (the bottom of the fraction) is 9

so now you have 3(i^2) /9

you can simplify this by three and then i^2 is -1

you now have -1/3 and thats the final answer

6 0

3 years ago

Somebody help me with this <br><br> 30 points ☺️

brilliants [131]

Answer:

4r- 21

Step-by-step explanation:

4 - r= r and r+ 21/= R21 and Simplified Is -4 and R21

8 0

3 years ago

Evaluate the expression when w = 14, x = 6 y = 10 and z = 17

hoa [83]

Step-by-step explanation:

at first give expression .

3 0

3 years ago

5 The Young family is replacing their central air-conditioning with a high- efficiency unit that costs $11798. The family is off

kari74 [83]

Answer:

12742.84$

Step-by-step explanation:

11798 (the price) + 11796 x 0.08 (8% interest)=12742.84

6 0

2 years ago

Julie invested 3000 in a simple interest account for 2 years. At the end of the 2 years, she had earned $75 in interest. What wa

Dahasolnce [82]

The simple interest rate was: 1.25%

Step-by-step explanation:

Simple interest is given by:

$A = Prt\\Here\\A => Interest\\P=>Principal\ Amount\\r => Rate\\t => Time\ in\ years$

Given

Principal amount =$3000

Time = t = 2 years

Interest amount = A = $75

putting the values in the formula

$75 = 3000 * r * 2\\75 = 6000r$

Dividing both sides by 6000

$\frac{6000r}{6000} = \frac{75}{6000}\\r = 0.0125\\$

So,

The rate is:

0.0125 * 100 = 1.25%

Hence,

the simple interest rate was: 1.25%

Keywords: Simple interest, percentage

Learn more about interest at:

#LearnwithBrainly

5 0

3 years ago