3 years ago

Which are vertical angles to 4?

Mathematics

1 answer:

Nikolay [14]3 years ago

8 0

Answer: Angle 1 only

Vertical angles are angles formed when we cross two lines like this. They are opposite one another. The other pair of vertical angles are angle 2 and angle 3.

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melomori [17]

N'(-2,2)
G'(-2,-4)
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5 0

3 years ago

For an A.P. ,The first two term are -3, 4. The 21st term is

Dahasolnce [82]

Answer:

The 21st term is 137.

Step-by-step explanation:

Arithmetic progression:

In an arithmetic progression the difference between consecutive terms is always the same, and its called common difference.

The nth term is given by:

$a_n = a_1 + (n-1)d$

In which $a_1$ is the first term and d is the common difference.

The first two terms are -3, 4.

This means that $a_1 = -3, d = 4 - (-3) = 7$

$a_n = a_1 + (n-1)d$

$a_n = -3 + 7(n-1)$

The 21st term is

$a_{21} = -3 + 7(21-1) = -3 + 140 = 137$

The 21st term is 137.

4 0

3 years ago

(-3/4)(-1 3/4)<br>evaluate

Talja [164]

Answer:

5 1/4

Step-by-step explanation:

8 0

3 years ago

HELP WITH ONE MORE!!!!!!!!

Alexxx [7]

Answer:

f(x + 3) = (4x + 13)/(x - 3)

Step-by-step explanation:

If f(x) = (4x + 1)/(x - 6)

then in f(x + 3)...js replace x with (x + 3)...

f(x + 3) = (4(x + 3) + 1)/(x + 3 - 6)

;f(x + 3) = (4x + 13)/(x - 3)

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3 years ago

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each function with the description

LiRa [457]

Answer:

Step-by-step explanation:

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3 years ago