3 years ago

Whats the linear equations of y=-2x+19

Mathematics

1 answer:

vodka [1.7K]3 years ago

6 0

It would be a linear function

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Please explain I'm really confused

castortr0y [4]

Sine is the opposite to the hypotenuse
so if sinA=0.6, suppose the opposite is 6, the hypotenuse is 10
now find the other leg by using a²+b²=c²: 6²+b²=10², b=8
sinB=8/10=0.8

8 0

3 years ago

Thomas brings over 1/2 of his marble collection. He divides these marbles equally among 3 friends. What fraction of Thomas's ent

aleksley [76]

Answer:

Each of the three friends will get one-sixth of the Thomas's enitre marble collection.

Step-by-step explanation:

Fraction of the total marble collection brought by Thomas = $\frac{1}{2}$

Now, Thomas divides these marbles equally among his three friends. So, each of the three friends will get one-third of the total marble collection brought by Thomas.

Fraction of total marble collection got by each friend = $\frac{1}{3} \;of\;fraction\;of\;total\;marble\;collection\;brought\;by\;Thomas$

= $\frac{1}{3}\times\frac{1}{2}=\frac{1}{6}$

∴ Each of the three friends of Thomas will get one-sixth of his entire collection of marbles.

7 0

3 years ago

Find the value of the combination. 21 C 3 7,980 2,660 1,330

erik [133]

To evaluate the combination we proceed as follows:
21C3
Given nCk we shall have:
n!/[(n-k)!k!]
thus plugging the values in the expression we get:
21!/[(21-3)!3!]
=21!/(18!×3!)
=1330
Answer: 1330

4 0

3 years ago

Which linear inequality is represented by the graph?

Butoxors [25]

This answer is B because it’s negative and less thsn

3 0

3 years ago

Read 2 more answers

2) Show is fang steadily in Syracuse, New York. After 2 hours 4 inches of snow has fallen

Aleks [24]

Answer:

y = 2x

48 inches of snow

Step-by-step explanation:

6 0

3 years ago