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sasho [114]
3 years ago
7

What is the perimeter of a triangle if the lengths of the sides are 8", 10", and x?

Mathematics
1 answer:
Readme [11.4K]3 years ago
6 0
Question 3. the answer is 18
4. the answer is 3x+3y
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HELP! DUE AT 5 PM!! 10 BRAINLIST!<br><br> 3x -15x - 30 &gt; 54
ryzh [129]

Answer:x<-7

Step-by-step explanation:

3x -15x - 30 > 54

-12x-30>54

-12x<54+30    

I moved 30 from left side to right which becomes positive and > becomes <

-12x<84

-12x/-12<84/-12           I used my calculator to do this

x<-7

7 0
3 years ago
12) Solve for x using the quadratic formula. Express your answer in simplest form.
lidiya [134]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
(X^3)^1/3 <br> What is the simplest form of this expression?
Norma-Jean [14]
The simplest form would be x

The rule for power to a power is 'keep the base and multiply the powers'.
3 * (1/3) = 1
So it would be x^1 or just x
7 0
3 years ago
An engineer deposits $2,000 per month for four years at a rate of 24% per year, compounded semi-annually. How much will he be ab
Alex17521 [72]

The amount of money he will be able to withdraw after 10 years after his last deposit is $926,400.

<h3>Compound interest</h3>

  • Principal, P = $2,000 × 12 × 4

= $96,000

  • Time, t = 10 years
  • Interest rate, r = 24% = 0.24
  • Number of periods, n = 2

A = P(1 + r/n)^nt

= $96,000( 1 + 0.24/2)^(2×10)

= 96,000 (1 + 0.12)^20

= 96,000(1.12)^20

= 96,000(9.65)

= $926,400

Therefore, the amount of money he will be able to withdraw after 10 years after his last deposit is $926,400

Learn more about compound interest:

brainly.com/question/24924853

#SPJ4

5 0
2 years ago
What is the rate of 13 inches of snow in 8 hours?
seraphim [82]

Answer: 1.625 inches of snow per hour

Step-by-step explanation:

13 divided by 8 is 1.625

6 0
2 years ago
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