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LenKa [72]
4 years ago
5

(2 3/5) divided by (-3 3/4)

Mathematics
2 answers:
eduard4 years ago
8 0

Answer: -13/20

Step-by-step explanation:

Andru [333]4 years ago
3 0

2 3/5 / -3 3/4

Whenever dividing flip over the second fraction

Make the fractions into improper fractions.

Improper fraction:

Multiply the whole number with the denominator. 2*5=10. Add 10 with the numerator. 10+3=13 . 2/35=13/5

-3 3/4=-15/4

13/5 / -15/4

13/5 *-4/15

=-52/75

Answer: -52/75

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What additional information would be necessary to determine sin(A) without using the Pythagorean theorem? Explain.
tiny-mole [99]

Answer:

The length of BC is needed because it is the side opposite ∠A.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can someone help me with the question please
alexandr1967 [171]

Answer:

Purple line: 4

Red dashed line: 2

Blue line: 1/2

Step-by-step explanation:

The purple line is the steepest line, therefore it has the biggest constant of proportionality or slope. Since 4 is the biggest number among the others, we attribute it to the purple line (the one with the point C on it).

Think of it this way:

y = ax+b \\

here b = 0 so y = ax

The greater a is, the greater y is. So for any value of x, y will be become bigger and bigger if we increase the value of a.

Take for example this one:

y = 2x \\

Take x=2\\ therefore y =4

Now take y = 4x and take x =2 therefore y = 8

When we increased this constant of proportionality, as you can see from 2 to 4, the value of y increase from 4 to 8.

Hope this is helpful. Think of it really carefully, and I'm sure you'll grasp the concept.

7 0
3 years ago
If(2scos(pi/6) +2i sin(pi/2))^n =-64...n=??​
MrRa [10]

Answer:

(2scos(pi/6) +2i sin(pi/2))^n =-64...n=?

(2scos(pi/6) +2i sin(pi/2))^n =-64...n=?

Step-by-step explanation:

(2scos(pi/6) +2i sin(pi/2))^n =-64...n=?

(2scos(pi/6) +2i sin(pi/2))^n =-64...n=?

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3 years ago
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AnnZ [28]
True the answer is correct
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3 years ago
What is the area of a square with a radius of 24 cm
goblinko [34]

Answer:

a=2304cm^2

Step-by-step explanation:

radius = 24 cm

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let a = area

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a=2304cm^2

6 0
3 years ago
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