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zvonat [6]
3 years ago
11

1/2+1/5 using standard algorithm

Mathematics
2 answers:
scZoUnD [109]3 years ago
8 0
1/2=5/10
1/5=2/10
1/2+1/5
=5/10+2/10
=7/10
So your answer is 7/10
madreJ [45]3 years ago
7 0
Answer is 7/10 because you subtract

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-4 (2x + 13) + 3x = 80<br> How do you solve this out and get the answer
shusha [124]
Hey :)

x= -12

Use the distributive property to multiply −4 by 2x+13


−8x−52=3x+80
Subtract 3x from both sides
−8x−52−3x=80


Combine −8x and −3x to get −11x
−11x−52=80

Add 52 to both sides
−11x=80+52


Add 80 and 52 to get 132
−11x=132


Divide both sides by −11
x= 132/-11
​

Divide 132 by −11 to get −12
x=−12


Hope this helps :)
6 0
2 years ago
Find the volume of a cone that has a radius of 14ft and a height of 18.9ft
yuradex [85]

Answer:

3879.24

Step-by-step explanation:

The formula to find the volume of a cone is V = \pi r^{2} \frac{h}{3}

\pi 14^{2} \frac{18.9}{3}  = 3879.24

4 0
3 years ago
Read 2 more answers
marcus entered a race that involves swimming and running. he will need to swim 0.72 mile and run 1.65 miles. how far will marcus
goldfiish [28.3K]

you do 0.72 + 1.65 which is equal to 2.37 so the answer is 2.37 miles

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8 0
2 years ago
The local parts shop buys a machine that costs $500000. Its value depreciates exponentially each year by 10%. What is the machin
Svetach [21]
The answer is 250000
hope it helps please mark as brainliest
7 0
3 years ago
Find the p​-value in a test of the claim that the mean College Algebra final exam score of engineering majors equal to​ 88, give
Orlov [11]

Answer: 0.9332.

Step-by-step explanation:

Claim : College Algebra final exam score of engineering majors equal to​ 88.

Given that : The  test statistic is z equals to 1.50.

To find the  p​-value (Probability value), we use standard normal distribution table, and search the p-value corresponds to the z-score.

In a Standard Normal Distribution Table below, the p-value corresponds z equals 1.5 is 0.9332.

Hence, the p​-value is  0.9332.

8 0
3 years ago
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