angle 6 is 124
Step-by-step explanation:
(-3x+65)+(-6x+142)=180
-9x+207=180
-9x=-27
x=3
subsitute 3 for x
-6x+142
-6(3)+142
-18+142
124
Answer:
12√2, 12√2
Step-by-step explanation:
For x:
We have the hypotenuse and are trying to find the angle opposite to 45 degrees. Using sine = opposite / hypotenuse we get sin45=x/24 so x = 24sin45 = 24 * √2/2 = 12√2
Beacuse the angle is 45 degrees we know that the the missing angle is also 45 degrees (180 - 90 - 45 = 45) so x and y must be the same (the triangle is isosceles) so y is also 12√2
Answer:
3 7/10
Step-by-step explanation:
3 is the whole number 7 is the leftover in the decimal and 10 would represent our denominator
3 7/10
Answer:
72 mph
Step-by-step explanation:
<em>Please give brainliest</em>
You have distance =210 miles
Increase it by 20%
210+(210*0.2) = 252 miles I wrote 0.2 instead of writing 20%/100% hope you understand.
The new route is 252 miles
Time travelled = 3.5 hours
Speed=distance/time
Speed = 252/3.5 = 72 mph
Okay, do 35,000x24=840,000
840,000/104=8,077
8077x75=605,769
605,769+840,000=1,445,769.23
:-)
