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Lesechka [4]
3 years ago
6

Use benchmarks to estimate the sum, difference, or product.

Mathematics
1 answer:
sukhopar [10]3 years ago
7 0
My opinion is d/1 okay and i did not understand
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Find the least common multiple of: 12x^3y^2 and 15x^2y^5
allochka39001 [22]

Answer: 60x^3y^5

Step-by-step explanation:

Least Common Multiple :The least positive number that is a multiple of two or more numbers.

To find : The least common multiple of: 12x^3y^2 and 15x^2y^5.

Since, 12x^3y^2=2\times2\times3\times x^3y^2

15x^2y^5=3\times5\times x^2y^5

The least common multiple of: 12x^3y^2 and 15x^2y^5. = 2\times2\times3\times5\times x^3y^5=60x^3y^5 [take highest power of x and y ]

Hence, the least common multiple of: 12x^3y^2 and 15x^2y^5. = 60x^3y^5

3 0
3 years ago
How to find the side length of a square
Tju [1.3M]
Add all sides together to find the length of each side
8 0
3 years ago
Suppose that for a very large shipment of integrated-circuit chips, the probability of failure for an one chip is 0.20. Assuming
SVETLANKA909090 [29]

Answer:wrfeewdfwesd

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How do you do this??
Alex777 [14]

The formula for the circumference of a circle = 2 x radius x pi

The radius is given as 21 cm and pi = 3.142

Circumference = 2 x 21 x 3.142 = 131.964 cm

6 0
2 years ago
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Solve the system by substitution<br> 10x=y<br><br> 2x+y=-24
masha68 [24]

Answer: x=-2

Y= -20

Step-by-step explanation

You replace the y in the second equation with 10x. This is because it says 10x=y

2x+10x=12x so you put that

12x=-24

To get x by its self you divide by 12.

-24 divided by 12 is -2.

Now you plug in -2 to either equation as y. I chose the first one because it's easier.

10(-2)=y

-20=y

8 0
2 years ago
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