When you a positive number from a negative number you can just add the numbers and make the sum negative. -23 - 7.2 is like -1(23 + 7.2). So the answer is -30.2, answer choice A.
Answer from: Quest
answer: 75°
step-by-step explanation:
∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.
since ∠esk = ∠esd + ∠dsk
you have 100° = 25° + ∠dsk . .
fill in known values 75° = ∠dsk . . . . .
subtract 25°
step-by-step explanation:
Answer from: Quest
im guessing (23,14). hope this : )
Another question on Mathematics
Mathematics, 20.06.2019 18:04
4+6x-3x^3 in standard form with explanations because i don’t understand
No commitments. Cancel anytime. All pricing is in US dollars (USD). The subscriptoin renews automaticaly until you cancel. For more information read our Terms of use & Privacy Policy