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Vlad [161]
3 years ago
13

What does the some of triangles always equal?

Mathematics
2 answers:
melamori03 [73]3 years ago
5 0

Answer:

the sum of angles of a triangle equals the straight angle (180 degrees, radians, two right angles, or a half-turn).

Mumz [18]3 years ago
4 0

Answer:

the angles always equal 180

Step-by-step explanation:

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Which expression is equivalent?
gregori [183]
The correct option is: Option (C) log_3c - log_{3}9

Explanation:
It is the property of log that if it contains the fraction, it can be expressed as the difference of the log of numerator and the log of denominator.

The general form is:
log( \frac{x}{y} ) = log(x) - log(y)

Hence the correct answer is log_3c - log_{3}9.


8 0
3 years ago
Please help!! i need 30!
Nastasia [14]
You are suppose to subtract making it
X+7=13
-7=-7
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X=6
4 0
3 years ago
Shakira went bowling with her friends. She paid $3 to rent shoes and then $4.75 for each game of bowling. If she spent a total o
Marina CMI [18]

x = # of games playing.

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4.75x = 39

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4 0
3 years ago
How do i solve this? <br><br> 7 &lt; 3 - 2x<br><br><br> It's linear inequalities
Natasha2012 [34]

Hello from MrBillDoesMath!

Answer:

x < -2

Discussion:

7 < 3 - 2x                       => Add 2x to both sides

7 + 2x < 3 - (2x - 2x)     =>  As 2x -2x = 0

7 + 2x < 3                      =>  Subtract  7 from both sides

(7-7) +  2x < 3 - 7           => As 7-7 = 0 and 3-7 = -4

2x < -4                           => Divide both sides by 2

x < -4./2 = -2

Thank you,

MrB

7 0
3 years ago
A kicker kicks a football during practice. the ewuation below can be used to find the height (h) in feet of the football after t
Firdavs [7]
H(t)=16(t+3)^2-144
use photomath
3 0
3 years ago
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