Answer:
12 seconds
Step-by-step explanation:
we need to find the Lcm which is 12
they both flash after 12 seconds
Answer:
x < 25
Step-by-step explanation:
We need to expand both sides and solve for x.
3(x + 3) > 4(x - 4)
3 * x + 3 * 3 > 4 * x + 4 * (-4)
3x + 9 > 4x - 16
Subtract 3x from both sides:
9 > x - 16
Add 16 to both sides:
x < 9 + 16
x < 25
<em>~ an aesthetics lover</em>
Answer:
d
Step-by-step explanation:
Answer:
C, 40 degrees
Step-by-step explanation:
All the angles of a triangle add to 180 degrees according to the Triangle Sum Theorem.
Since all angles sum to 180, we can set all the values to add to 180.
We have:
Combining like terms, we have:
Subtracting 60 from both sides gets us
Dividing by 3 from both sides equals
Answer:
70°
Step-by-step explanation:
< 6 is right below 70° and h and f are parralel, so the angle is the same.