3 years ago

What are the measures of the two angles in the figure below?

Mathematics

1 answer:

ss7ja [257]3 years ago

4 0

Where is the figure???

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Which is the graph of f(x) = –(x + 3)(x + 1)?

yaroslaw [1]

Answer: CAN SOMEONE PLZZ ANSWER THIS QUESTION

Step-by-step explanation:

If the measure of angle 1 is (3 x minus 4) degrees and the measure of angle 2 is (4 x + 10) degrees, what is the measure of angle 2 in degrees? A horizontal line. A line extends from the line to form a 90 degree angle. Another line cuts through the 2 lines to form angles 1 and 2, which total 90 degrees.

5 0

3 years ago

Read 2 more answers

Given that the expression x³_ ax² + bx+c leaves the same remainder when divided by x + 1 or x-2, find 'a' in terms of 'b'.

goblinko [34]

Answer:

Hi,

a=b+3

Step-by-step explanation:

$\begin{array}{c||c|c|c|c}&x^3&x^2&x&1\\---&---&---&---&---\\&1&-a&b&c\\x=-1&&-1&a+1&-a-b-1\\---&---&---&---&---\\&1&-a-1&a+b+1&c-a-b-1\\\end{array}$

$\begin{array}{c||c|c|c|c}&x^3&x^2&x&1\\---&---&---&---&---\\&1&-a&b&c\\x=2&&2&4-2a&2b+8-4a\\---&---&---&---&---\\&1&2-a&b+4-2a&c+2b+8-4a\\\end{array}$

Thus:

c+2b+8-4a=c-a-b-1

3b-3a=-9

5 0

2 years ago

Plz Help !!!

Morgarella [4.7K]

Answer:

3962.96 is the radius

Step-by-step explanation:

r=C

2π=24900

2·π≈3962.95808

Hope this helps. I'm really sorry. We all struggling out here. We can do it!!

5 0

1 year ago

In the past year, Hans watched 38 movies that he thought were very good. He watched 95 movies over the whole year. Of

Len [333]

Answer:

40%

Step-by-step explanation:

38×100=3800÷95=40

40%×95=38

8 0

3 years ago

Which ordered pair (c, d) is the solution to the given system of linear equations?

ELEN [110]

Answer:

(-1,6)

Step-by-step explanation:

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2 years ago