18 is the answer im pretty sure if its wrong im sorry
Answer:
True, 1, 3, 5
Step-by-step explanation:
1. Angle L is sircumsribed angle, thenMJ⊥JL and MK⊥KL, so the measure of the angle L is
360°-131°-90°-90°=49° (the sum of all interior angles in the quadrilateral is 360°)
True
2. False, because m∠L=49°.
3. If the measure of arc HJ is 98°, then the measure of the central angle HMJ is 98°.
True
4. If the measure of arc HJ is 98°, then the measure of the central angle HMJ is 98° and the meausre of inscribed angle HKJ subtended on the arc HJ is half of the central angle measure and is equal to 49°.
False
5. If the measure of arc HJ is 98°, then the measure of the arc HK is
360°-131°-98°=131°
True
plane 1 travels 395 miles in 1 hour
plane 2 travels 422 miles in 1 hour
together, they travel (395+422) 817 miles in 1 hour
to have 2451 miles between then, they'd need to travel
![\frac{2451 miles}{817 miles}=3](https://tex.z-dn.net/?f=%5Cfrac%7B2451%20miles%7D%7B817%20miles%7D%3D3)
so in 3 hours, they'll be 2451 miles apart
Answer:
It's false dear
Step-by-step explanation:
coz after simplifying
(x-1) (x^4+x^3+5x^2+5x+5
so we get x^5+4x^3-5
hope you got it
32 = 2m - 6
32 + 6 = 2m
38 = 2m
m = 19
Good days.............