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N76 [4]
2 years ago
9

What is the LCD of

\frac{5}{12} " align="absmiddle" class="latex-formula"> and -\frac{9}{16} } ?
Mathematics
1 answer:
olasank [31]2 years ago
3 0
Given the fraction 5/12 and 9/16, the least common denominator can be get by giving the possible common multiples of 12 and 16.

12 = 12, 24, 36, 48, 60, 72, 84, 96, 108, 120
16 = 16, 32, 48, 64, 80, 96, 112, 128, ...

So looking above, the common are 48 and 86 but the smallest is 48.
So the LCD is 48.
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Aubrey wants to buy a new coat that has a regular price of $185. This weekend the coat is on sale at a 33% discount what is the
sweet-ann [11.9K]
Find 33% of 185:

0.33 * 185 = 61.05

Subtract this from the regular price:

185 - 61.05 = 123.95

So the sale price is $123.95
4 0
3 years ago
Read 2 more answers
Zane calculated the missing side length of one of these triangles using the Pythagorean Theorem. Which triangle is it?
topjm [15]
The pythagorean theorem states that for any RIGHT-ANGLED TRIANGLE, the relationship between the side lengths are A²+B²=C², where C is the hypotenuse :P

Which means that it can only be applied on right angled triangles~
So your answer would be B, a right-angled triangle.

Ask me if you are unsure about anything <3
6 0
2 years ago
Read 2 more answers
Pls help (kinda easy)
3241004551 [841]

Answer:

f(x)=(2x+1)(2x-1).

Step-by-step explanation:

We want to convert the function into the form that let's us easily find the x-intercept, and it would be for the form (ax+b)(cx+d) because then we can find the x-intercept in the following manner:

(ax+b)(cx+d)=0

x=-b/a

x=-d/c

We factor our function f(x)=4x^2-1 and get

\boxed{f(x)=(2x+1)(2x-1)}

Now this form let's us easily find the x-intercepts:

x=-1/2

x=1/2

and so we pick the second choice: f(x)=(2x+1)(2x-1).

5 0
2 years ago
Read 2 more answers
Using the distrubitve property rewrite the expression<br> 6(11+x)
Drupady [299]
66+6x 6 times 11 is 66 6 times x is 6x
8 0
3 years ago
5. Simplify. 6g + 9 + g-4*
Ivanshal [37]

Answer:

7g+5 I'm pretty sure

Step-by-step explanation:

6g+g=7g 9-4=5

so it's 7g+5 simplified

4 0
3 years ago
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