Answer:
5).
According to the question,
CD+DE=CE
2+13=2x-3
15=2x-3
15+3=2x
18=2x
18/2=x
8=x
6).
According to the question,
AB+BC=AC
5x-16+3x-6=2x+20
8x-22=2x+20
8x-2x=20+22
6x=44
x=44/6
x=7.33
Step-by-step explanation:
......
Let's translate each sentence into "Math".Pineapple = pOrange = xis means equal Pineapple is 7 times as heavy as an orange: p = 7xPineapple weighs 870 grams more than orange. p = 870 + x Substitute p = 7x into the second equation:7x = 870 + xSubtract x from both sides6x = 870divide by 6x = 145 The orange weighs 145 grams.The pineapple weights 7 times the orange = 7(145) = 1015 grams.
I hope that this helped.
4p^3(4p/1) is the answer (slash and divided are the same thing in case there's confussions)
Answer:
Hello! answer: 85
Step-by-step explanation:
68 × 68 = 4624
51 × 51 = 2601
4624 + 2601 = 7225
√7225 = 85
85 × 85 = 7225 therefore c = 85 Hope that helps!
Answer:
$12
Step-by-step explanation:
We have to do this operation:
(16/4) x 3 = 4 x 3 = $12
