3 years ago

Please help me please!!!!!

1 answer:

6 0

Since PQ is tangent to the circle, angle PQO is 90°.

Since the sum of angles of any triangle must be 180° we can say:

180-90-12=x thus:

x=78°

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What is the answer to this problem- <br> (a-3b+5)-(-a+2b+3)

tiny-mole [99]

Answer:

$\displaystyle 2 - 5b + 2a$

Step-by-step explanation:

To avoid confusion, distribute that negative amongst all terms in the second set of parentheses:

$\displaystyle 2a - 5b + 2 = (a - 3b + 5) - (-a + 2b + 3)$

** The above answer is written in reverse, which is the exact same result.

I am joyous to assist you anytime.

6 0

2 years ago

Starting at the park, Jake bikes 3 blocks north, 4 blocks east, 4 blocks south, 7 blocks west, and 1 block north. How many block

yan [13]

I'll use a coordinate plane for this since it's easier (for me) :)

Red = park
Blue = his trail
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Hope this helped! Please comment or DM me if you have anymore questions or don't understand :)

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3 years ago

Cuanto es 5X-3>-2X+4

DiKsa [7]

Answer:

Step-by-step explanation:

7x > 7, o 7(x > 1).

3 0

3 years ago

Read 2 more answers

Help help help math math

Salsk061 [2.6K]

Answer:

V = 4000 ft³

Step-by-step explanation:

if diameter is 20 then radius is half that, or 10

use formula:

V = 4/3(3)(10)³

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2 years ago

M-80=150,doing homework

Umnica [9.8K]

M=230
m-80=150
add 80 to each sides

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3 years ago