Answer:
You're answer has be written as an inequality, therefore it would be;
=> p ≥ -17
Hope this helps!
Answer:
To the nearest tenth of a degree
∠E= 47.9°
Step-by-step explanation:
ΔDEF , let's recognize that it's a right angle triangle because of the presence of ∠F=90°.
Other important measurements are
DE = 82 feet, and EF = 55 feet.
We are to find ∠E
Let's find the missing side first
Side DF
DF² = DE² - EF²
DF²= 82²_55²
DF²=6724-3025
DF²= 3699
DF= 60.82 feet
Let's use the sine formula to look for the angle.
DF/sin ∠E= DE/sin 90
Sin 90= 1
DE= 82
DF= 60.82
Sin ∠E= DF/DE
Sin ∠E= 60.82/82
Sin ∠E= 0.7417
∠E= sin^-1 (0.7417)
∠E= 47.8764
To the nearest tenth of a degree
= 47.9°
Answer: -1
Step-by-step explanation:
− 0.25(−8+12) = -0.25 x 4 =-1
Equals 11
because you multiply and ÷ ####
Answer:
30 books
Step-by-step explanation:
1. Find what 2/3 of Brett's books is.
2/3 of 72 or 0.667 x 72 = 48
2. Find what 2/3 of Charlie's books is.
2/3 of 27 or 0.667 x 27 = 18
3. Find the difference between 2/3 of Brett's books (48) and 2/3 of Charlie's books (18).
48 - 18 = 30
Adam has 30 books.
