3 years ago

What expression can be used to add 5/12 + 3/8 PLZ TELL ME

Mathematics

1 answer:

Julli [10]3 years ago

5 0

Answer:

19/24

Step-by-step explanation:

5/12 + 3/8

LCM: 24

(5×2 + 3×3)/24

(10 + 9)/24

19/24

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The length of a shadow of a building is 30 m. The distance from the top of the building to the tip of the shadows is 36 m. Find

kupik [55]

Answer:

46.86

Step-by-step explanation:

a^2+b^2=c^2

30^2+36^2=c^2

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Square root both sides

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3 years ago

Graph the equation to solve the system. y=2x+7 1/2y=x+7/2

vlabodo [156]

Given equation is y=2x+7 and $\frac{1}{2}y=x+\frac{7}{2}$

Let's simplify the 2nd equation $\frac{1}{2}y=x+\frac{7}{2}$ before we can start graph so that calculation will be easy

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multiply both sides by 2 to cancel out fractions

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which is exactly same as the first equatoin so graph of both will be exactly same and solution will be infinitely many solutions.

y=2x+7 has y-intercept 7 so first point will be (0,7). Slope is 2 so rise 2 unit up then 1 right and graph the new point.

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3 years ago

Estimates the sum of 1/2-1/3

VladimirAG [237]

<span>decimal: 0.166666667

fraction: 1/6

this is if you were asking the difference which is subtraction, you asked for the sum and the difference
</span>

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What is 7^6 in expanded form

Ilia_Sergeevich [38]

Answer: 7x7x7x7x7x7

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0.01 × 0.001<br>answer This

WINSTONCH [101]

Answer:

0.00001

Step-by-step explanation:

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