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3 years ago

How do I solve this?

Mathematics

1 answer:

Alecsey [184]3 years ago

4 0

Add them together and subtracct thee total.

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Choose the equation that represents the graph.

Sergeu [11.5K]

Answer:

y=-2x-4

Step-by-step explanation:

y=mx+b

count the slope (-2/1)

find the y-intercept(0,-4)

write it out (-2/-1)x-4

simplify (-2x-4)

7 0

3 years ago

Read 2 more answers

n music, a quaver is one-eighth of a semibreve (whole note). What fraction of a semibreve is a hemidemisemiquaver? (Hint: hemi-,

Dmitry [639]

Answer:

$\dfrac{1}{64}$

Step-by-step explanation:

Hemi-, demi- and semi- are prefixes which mean half.

When applied to musical notation, each time a prefix is added it means the note's value is halved.

Therefore, if a quaver is one-eighth of a semibreve, then a semiquaver is half of a quaver, which means it's one-sixteenth of a semibreve.

$\large \begin{aligned}\sf quaver & = \sf\dfrac{1}{8}\:of\:a\:semibreve\\\\\implies \sf hemisemidemiquaver & = \sf \dfrac{1}{2} \times \dfrac{1}{2} \times \dfrac{1}{2} \times quaver\\\\& = \sf \dfrac{1}{2} \times \dfrac{1}{2} \times \dfrac{1}{2} \times \dfrac{1}{8}\\\\& = \sf \dfrac{1}{64}\:of\:a\:semibreve\end{aligned}$

Therefore, a hemisemidemiquaver is one-sixty-fourth of a semibreve.

5 0

2 years ago

What is the function for y = -2x + 9 X-4 -4 - 2 0 2 4 . 4 y|17 _ _ _ _

Alenkasestr [34]

Answer:

When, X=-4

y=17

X= - 3 with y =15

X= - 2 with y =13

X= - 1 with y =11

X=0 with y=9

X=1 with y=7

X=2 with y=5

X=3 with y=3

X=4 with y=1

As co-ordinate it'll be:

(-4,17)

(-3,15)

(-2,13)

(-1,11)

(0,9)

(1, 7)

(2,5)

(3,3)

(4,1)

4 0

2 years ago

M is at least 25 m ___ 25

harkovskaia [24]

25m is greater than 25

8 0

3 years ago

Can someone solve this?

noname [10]

Answer:

$\frac{5}{6}$ , $\frac{5}{6}$ , and "Yes"

Step-by-step explanation:

We will do as the instructions say.

-> See attached.

5 0

2 years ago