Answer:
no
Step-by-step explanation:
if you plug it in...
3(1)+4(-2)=-11
4+-8=-11
4-8=-11
-12 does NOT equal -11
so the answer is no
Answer:
i also need the question all u said is "I need this for tomorrow but I’m terrible at fractions" can you give me the problem?
please?
Step-by-step explanation:
Answer:
1) D
2) A
3) C
4) B
5) B
6) C
Step-by-step explanation:
1) V = Bh
V = πr² (h)
V = π (7²)(5)
V = 49π (5)
V = 245π
V ≈ 769.3
2) V = 1/3 Bh
V = 1/3 (12*12)(9)
V = 1/3 (144)(9)
V = 1/3 (1296)
V = 432
3) V = 4/3πr³
V = 4/3 π (4.5³)
V = 4/3 π (91.125)
V = 121.5π
V ≈ 381.51
4) 3 pairs of rectangles
2(16)(5) = 2(80) = 160
2(16)(11) = 2(176) = 352
2(11)(5) = 2(55) = 110
Add together 160 + 352 + 110
622
5) Two triangles 3 rectangles
<em>Triangle</em>
2(1/2)(18)(5) = 18*5 = 90
<em>Rectangles</em>
18*7 = 126
5*7 = 35
18.7*7 = 130.9
Add together 90 + 126 + 35 + 130.9 = 381.9
C) SA = πr² + πrl --> l is the slant height
SA = π (8²) + π (8)(17)
SA = 64π + 136π
SA = 200π
SA ≈ 628
DACBBC
Starting with 60, divide by 5 --> 12
add by 13 --> 25
multiply by 3 --> 75
subtract by 11 --> 64
cube root 64 --> 4
Multiply 60 --> 240
CODE: 240
87480 / 100 = 874.8
Just multiply the result with the division thing
Answer: 1.50
Step-by-step explanation:
