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3 years ago

If you answer this your really cool B)

Mathematics

2 answers:

IrinaK [193]3 years ago

7 0

Answer:

Step-by-step explanation:

they are vertical angles

Aloiza [94]3 years ago

6 0

Answer:

Step-by-step explanation:

8 is the opposite and therefore the same angle across the line m

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Solve the equation 16=9+x

vitfil [10]

Answer:

x = 7

Step-by-step explanation:

9 get subtracted on both sides and then 16-9 is 7

5 0

2 years ago

Read 2 more answers

Need help with 18&19 please help me tyvm

maks197457 [2]

The answer to question 18 is C. and the answer to question 19 is B

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2 years ago

The equation of line fis - 3y + 4x = 9 write the equation of a line that is parallel to line and passes through the point (- 12,

ollegr [7]

Answer:

$y = - 4x - 42$

Step-by-step explanation:

The equation of the line that is parallel to the line we are trying to find is

$- 3y + 4x = 9 \\ or \\ - 3y = - 4x + 9 \:(standard form) \\ \\therefore \: the \: slope \: of \: the \: line \\ \: is \: - 4$

We can recall that when two lines are parallel it means that they have the same slope. Therefore the slope of the line we are trying to find is also -4. We now know that:

$y = 6 \: \: \: x = - 12 \: \: \: slope = - 4$

Therefore the equation of the line is:

$y = mx + c \\ 6= ( - 4)( - 12) + c \\ 6 = 48 + c \\ 6 - 48 = c \\ - 42 = c$

$y = mx + c \\ y = - 4x - 42$

3 0

2 years ago

Use a drawing of counters to show 5 and then +7

Rama09 [41]

red red red red red yellow yellow yellow yellow yellow yellow

hope this helps :)

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2 years ago

HELPPP<br> PLEASEEEEEEE

kkurt [141]

Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30.

Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70

factorization of 45 is 5 x 3 x 3, or 5 x 3^2.

3 0

3 years ago