A) using prime factorization (dividing with a prime factor until everything is a prime number, then multiplying the prime numbers by each other once), u can calculate their lcm
122=2x61
15=5x3
834=2x3x139
then multiply the prime factors once,
2x3x5x61x139= 254,370
b) i’m assuming that u solve the equation first bc u didnt put any commas
42-12-16=14
3-92+20=-69
do prime factorization
14=2x7
-69=-23x3
multiply the factors
-23x7x3x2=-966
Hey there!
To find the slope, we can use the rise over run formula.
Rise is the change in y, and run is the change in x.
The change in y is 1, and the change in x is 4.
1 ÷ 4 = 1/4 or .25
<u>The slope of the line is 0.25 or 1/4.</u>
Hope this helps!
Answer:
15.6
Step-by-step explanation:
We need to use Pythagorean theorem:
hypotenuse ² =( leg 1)² + (leg 2)²
Hypotenuse is 18 ft.
leg 1 = 9 ft.
18² = 9² + (leg2)²
(leg 2)² = 243
(leg 2) = +√243 ≈ 15.6 (ft)
- Here, the two angles are equal.
- So, it is an isosceles triangle.
- So, the two opposite sides to the equal angles will be equal.
- Therefore, XY = YZ
- Therefore, YZ = 4x + 3 = 4(3) + 3 = 12 + 3 = 15
<u>Answers:</u>
<u>3</u><u>,</u><u> </u><u>1</u><u>5</u>
Hope you could get an idea from here.
Doubt clarification - use comment section.