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3 years ago

I need. HELPPPPPP PLZ HELP

Mathematics

1 answer:

nydimaria [60]3 years ago

6 0

Answer:

m=0

Step-by-step explanation

the y value does not change therefore it is a straight horizontal line which has no slope (otherwise known as 0 slope)

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At a bake sale 104 items sold total. If 32 of the items were cookies and the rest were brownies what is the ratio of brownies so

Mariana [72]

104-32=72 brownies

72/32= 2.25

Ratio: 1 cookie:2.25 brownies

8 0

3 years ago

A bag contains 15 cards with 1 – 15 numbers written on it. Find the probability of picking a card that is an even number or a mu

lesantik [10]

Answer:

2/3

Step-by-step explanation:

Even numbers are 2,4,6,8,10,12,14

Multiple of 3 ( other than 6,12 ) are 3,9,15

P=10/15 (simplify by 5)

P=2/3

8 0

3 years ago

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There is a photo attached<br><br>tan 270 is incorrect!

wlad13 [49]

$\dfrac{1-\cos135^\circ}{\sin135^\circ}=\dfrac{1-\left(\cos^2 67.5^\circ-\sin^2 67.5^\circ\right)}{2\sin67.5^\circ\cos67.5^\circ}=\dfrac{1-\left(1-\sin^2 67.5^\circ-\sin^2 67.5^\circ\right)}{2\sin67.5^\circ\cos67.5^\circ}=\medskip\\=\dfrac{2\sin^2 67.5^\circ}{2\sin67.5^\circ\cos67.5^\circ}=\dfrac{\sin 67.5^\circ}{\cos 67.5^\circ}=\tan 67.5^\circ$

3 0

3 years ago

What is the 7th term in the sequence 48,40, 32, 24,

oksian1 [2.3K]

Answer:

Step-by-step explanation:

Take the second term and subtract the first term

40-48 = -8

Take the third term and subtract the second term

32-40 = -8

The common difference is -8

We have the 4th term

The fifth term is

24-8 = 16

The sixth term is 16-8 = 8

The seventh term is 8-8 =0

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3 years ago

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2/3, 2/8, 2/6 how to do least to greatest?

Morgarella [4.7K]

Answer: 2/8, 2/6, 2/3

Step-by-step explanation:

First, find the LCM of 3, 6, and 8, in this case 24. Then, make the denominator of each fraction 24: 16/24, 6/24, 8/24. Then, simply sort the fractions from least to greatest by their numerators: 6/24, 8/24, 16/24

Hope it helps <3

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3 years ago