A triangle equals 180° so set up the equation as
58+73+12x+1=180
132+12x=180 (I got 132 by adding 58,73,1)
Subtract 132 from both sides
You should get 12x=48
Divide both sides by 12
X=4
Answer:
<h2>Team B scored 227 points.</h2>
Step-by-step explanation:
The expression that models this problem is
![(2b-5)+b+(b+80)=983](https://tex.z-dn.net/?f=%282b-5%29%2Bb%2B%28b%2B80%29%3D983)
To know the total points Team B scored, we just need to solve the expression for ![b](https://tex.z-dn.net/?f=b)
![2b-5+b+b+80=983\\4b=983-80+5\\4b=908\\b=\frac{908}{4} \\b=227](https://tex.z-dn.net/?f=2b-5%2Bb%2Bb%2B80%3D983%5C%5C4b%3D983-80%2B5%5C%5C4b%3D908%5C%5Cb%3D%5Cfrac%7B908%7D%7B4%7D%20%5C%5Cb%3D227)
Therefore, Team B scored 227 points.
Notice that the problem specifies each term of the expression.
"Team A scored 5 less than twice as many points as Team B": ![2b-5](https://tex.z-dn.net/?f=2b-5)
"Team C scored 80 more points than Team B": ![b+80](https://tex.z-dn.net/?f=b%2B80)
"They combined score was 983 points": = 983.
With all this information, we defined the expression to find ![b](https://tex.z-dn.net/?f=b)
Block Y has the smallest acceleration
Answer:
49
Step-by-step explanation:
y = -x² - 10x + 24
For a parabola ax² + bx + c, the vertex is at x = -b/(2a).
In this case, a = -1 and b = -10. So:
x = -(-10) / (2 * -1)
x = -5
The y coordinate is:
y = -(-5)² - 10(-5) + 24
y = -25 + 50 + 24
y = 49
Answer:
8
Step-by-step explanation:
y^2=-16
y= -16/1 % 2/1
y=-16/1 % 1/2
y = 8