Answer is c ║ d. Converse of same side interior angles theorem.
Answer:
Step-by-step explanation:
f(x)=x+4(x^2+2x-3)=4x^2+9x-12
f'(x)=8x+9
f'(x)=0,gives x=-9/8
f(-5)=-5+4(-5-1)(-5+3)=-5+4*-6*-2=43
f(-9/8)=-9/8+4(-9/8-1)(-9/8+3)
=-9/8+4*-17/8*15/8
=-9/8-255/16
=-273/16=-17 1/16
f(5)=4*5^2+9*5-12=100+45-12=133
absolute maximum=133
absolute minimum=-17 1/16
In writing numerical numbers, you should identify the three-letter groupings. The first three-letter grouping would be the hundreds, followed by thousands, by millions, by billions, by trillions, and so on and so forth. In this case, we highest would be billions. So, in word form, that would be: three billion, one hundred fifty two million, three hundred eight thousand and seven hundred twenty six.
Answer:
Concept: Numerical Understanding
- First off its eight point five minus blank equals seven point fifteen
- The missing variable is a number that sums to 7.15
- Instinctively you could rearrange or see the value missing is 1.35
For M:
M=(((0+a)/2), ((b+0)/2))=(((a)/2), ((b)/2))
For MB:
MB=root((a/2 - a)^2 +(b/2 - 0)^2)
MB=root((a/2 - a2/2)^2 +(b/2)^2)
MB=root((-a/2)^2 +(b/2)^2)
MB=root(a^2/4 + b^2/4)
For MC:
MC=root((a/2 - 0)^2 +(b/2 - b)^2)
MC=root((a/2)^2 +(b/2 - b2/2)^2)
MC=root((a/2)^2 +(-b/2)^2)
MC=root(a^2/4 + b^2/4)
For MA:
MA=root((a/2 - 0)^2 +(b/2 - 0)^2)
MA=root((a/2)^2 +(b/2)^2)
MA=root(a^2/4 + b^2/4)