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2 years ago

How do i graph a fraction on a number line?

Mathematics

2 answers:

SCORPION-xisa [38]2 years ago

4 0

Answer:

One can graph a line if we know only its slope and one point on it. First, plot the point. Next, if the slope is a fraction, move to the right the number of spaces equal to the denominator, and move up (or down, if the slope is negative) the number of spaces equal to the numerator. Plot a point at the spot you end up.

Hope this helps u UwU

Marina CMI [18]2 years ago

3 0

Dear If u wanna graph on number line

for example ..

if the fraction are given .

$\rightarrow{\frac{2}{3}\:,\:\frac{7}{3}\:,\:\frac{-\:5}{3}.....}\\$

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|-17|+1 simplify this

grandymaker [24]

Answer:

18 is the correct answer

I-17 I+1= 17+1=18

4 0

3 years ago

Question in picture A) 16/63 B)-16/63 C) 63/16 D) -63/16

Orlov [11]

ANSWER
$\tan(x + y) = - \frac{63}{16}$

EXPLANATION

We were given that,

$\csc(x) = \frac{5}{3}$

This implies that,

$\sin(x) = \frac{3}{5}$

We use the Pythagorean identity

$\sin^{2} (x) + \cos^{2} (x)= 1$
to get,

$\cos(x) = \sqrt{1 - ( { \frac{3}{5} })^{2}} = \frac{4}{5}$

We were also given that,

$\cos(y) = \frac{5}{13}$

This means that,

$\sin(y) = \sqrt{1 - {( \frac{5}{13}) }^{2} } = \frac{12}{13}$

This is because,

$0 < \: x \: < \frac{\pi}{2}$

$0 < \: y \: < \frac{\pi}{2}$

This angles are in the first quadrant so we pick the positive values.

$\tan(x + y) = \frac{ \sin(x + y) }{ \cos(x + y) }$

$\tan(x + y) = \frac{ \sin(x ) \cos(y) + \sin(y) \cos(x) }{ \cos(x) \cos(y) - \sin(x) \sin(y) }$

$\tan(x + y) = \frac{ \frac{3}{5} \times \frac{5}{13} + \frac{12}{13} \times \frac{4}{5} }{ \frac{4}{5} \times \frac{5}{13} - \frac{3}{5} \times \frac{12}{13} }$

$\tan(x + y) = - \frac{63}{16}$

The correct answer is D

4 0

3 years ago

Pls need help fast ._.

yuradex [85]

Answer:

65.75% change

Step-by-step explanation:

Equation for percent change

(|x2-x1| / x1) * 100%

48 million / 73 million * 100% = 65.75% decrease

4 0

3 years ago

Read 2 more answers

Math question down below

SpyIntel [72]

3 3/8 · 4 1/3

To make this easier to solve, let's change the mixed numbers into improper fractions. This is done by multiplying the denominator (8) by the whole number (3) and then adding that to the numerator (3), keeping the denominator the same. Do the same thing with the second fraction.

27/8 × 13/3
Now you can multiply.
(27 × 13)/(8 × 3)
351/24

Now think of how many times 24 can go into 351. You can find this out by plugging it into a calculator. You should get 14.625. Since we need a whole number though, round down to 14.
14 × 24 = 336
This means that there will be 15 left over.
So far the fraction looks like this:
14 15/24

The last thing you need to do is simplify. A number that can go into both 15 and 24 is 3, so divide them by that.
14 5/8

The answer is
D. 14 5/8

3 0

3 years ago

Read 2 more answers

Point A lies in plane B how many planes can be drawn perpendicular to plane B through point A

Sergeu [11.5K]

Answer:

Step-by-step explanation:

8 0

3 years ago