Answer:
b
Step-by-step explanation:
the answer is b , x= 2 and y= 8, observe: 3.2+ 4.8= 6+32=38 , second ecuation 5.2-5.8= 10-40= -30
Answer:
37 1/4 (answer)
Step-by-step explanation:
One way of approaching this problem would be to rewrite each proper fraction as a decimal fraction:
6.75
+7.25
+8.25
+7.25
+7.75
-----------
This comes out to 14 + 15.5 + 7.75, or
29.5 + 7.75, or
36.0 + 1.25, or 37.25. This is the same as 37 1/4 (answer)
Answer:
22.13 units
Step-by-step explanation:
P(ABCD) = AB + BC + CD +AD
- P = √(AF²+FB²) + 3 + √(CE²+DE²) + 9
- P = √(4²+4²) + √(4²+2²) + 12
- P = √32 + √20 + 12
- P = 4√2 + 2√5 + 12
- P = 5.66 + 4.47 + 12
- P = 22.13 units
No, because an equilateral triangle is also equiangular so all sides must be 60° (60+60+60=180) and an obtuse angle is more than 90° so the triangle would not be equilateral.
Hope I Helped (:
Answer:
pls that's the answer to the question. thanks.