Answer:
20⁰
Step-by-step explanation:
As the two sides are equal , this two angles are 80⁰. Last angle is x
By using angle sum property
x + 80 + 80 = 180
x = 180 - 160
x = 20⁰
15. 0=x^2-2x-24
A. x=-6,4
B. x=-6,-4
C. x=6,-4
D. x=6,-4 ****
Answer:
X=6,-4
Step-by-step explanation:
0=x^2-2x-24
First substitute x with 6
0=(6)^2-2(6)-24
36-12-24
=0
Now try -4
0=(-4)^2-2(-4)-24
Two negative numbers time each other turns it into a positive number -4 x -4=16
24-24=0
Answer:
b
Step-by-step explanation:
6
9
15
30
Answer:
The answer is (d) 30
Step-by-step explanation:
The LCD (lowest common denominator) of 5/6 is 5 * 6 = 30.
And 2/5 s 2 * 5 = 10
10 = 2×5
15 = 3×5
LCM = 2×3×5 = 30
I hope this helps! Please mark me as brainliest and have a nice day!!
~abelxoconda
Answer:
30.
Step-by-step explanation:
The LCD of 5 and 6 is 5 * 6 = 30.
Its not 15 because 6 will not divide into 15,
It will take the centipede 36 minutes to travel 1 yard.
It is the conversion of one unit to another unit with its standard conversion.
Examples:
1 hour = 60 minutes
1 minute = 60 seconds
1 km = 1000 m
We have,
We know that there are 36 inches in 1 yard.
The centipede is crawling at a rate of 6 inches per minute.
To find out how long it will take the centipede to travel 1 yard, we can set up a proportion:
6 inches/minute = x minutes/36 inches
where x is the number of minutes it will take the centipede to travel 1 yard.
Now,
6 inches x 36 inches = x minutes
216 inches = x minutes
Now,
216/6 = 36
Thus,
It will take the centipede36 minutes to travel 1 yard.
Learn more about unitconversion here:
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