3 years ago

What is 3/4 - 9/12. plz help

Mathematics

2 answers:

vova2212 [387]3 years ago

8 0

3 divided by 4 subtract 9 divided by 12 equals 0. Hope this helps

Rzqust [24]3 years ago

5 0

Your answer will be 0 :)

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The base of an isosceles triangle is 10 what can you say about the other legs

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The legs are equal (congruent) since its isosceles the sides are equal and their base angles are also equal.

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3 years ago

NEED HELP WITH THE CORRECT ANSWER AND EXPLANATION!! :p

scoray [572]

Answer: $\frac{1}{8}\ lb$

Step-by-step explanation:

According to the information given in the exercise, you know that the total amount of butter (in pounds) that were divided evenly, is:

$total=\frac{3}{4}\ lb$

The exercise explains that they filled six dishes with that division. Therefore, in order to calculate the value of the variable "x", you need to divide $\frac{3}{4}\ lb$ by 6.

But first it is important to remember the Division of fractions:

$\frac{a}{b}\div\frac{c}{d}=\frac{a}{b}\div\frac{d}{c}=\frac{ad}{bc}$

Therefore, applying that rule, you get:

$\frac{3}{4}\ lb\div6=(\frac{3}{4}\ lb)(\frac{1}{6})=\frac{3}{24}\ lb$

Finally, reducing the fraction you get the following result expressed as a fraction:

$=\frac{1}{8}\ lb$

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3 years ago

3. What is the perimeter of the composite figure below? Round your answer to the nearest whole number.

masha68 [24]

C = 2 x pi x r
C = 2 x 3.14 x 3 = 18.84
18.84 x .5 = 9.42
10 + 14 + 7.21 + 9.24 = 44.45in squared

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2 years ago

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The function fx) =ax-4 will never cross the x-axis if a is positive.<br> A. True<br> B. False

boyakko [2]

Answer:

False because a linear equation always crosses the x axis (unless x is zero, which it isn't in this case).

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The velocity of a car was 30m/s when the driver pushed the brake of the car and it stopped after 2 seconds. Assume that the acce

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Answer:

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Step-by-step explanation:

30m/s (starting speed)/2 (the number of seconds it took to stop from 30m/s

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3 years ago