I need help with these questions.
2 answers:
Answer:
1. b=6
2.b=8
3.a=30
I can't get the correct answer for 4 and 5 hope what I've got so far helps.
Step-by-step explanation:
1. 8^2+b2=10^2
64+b2=100
b2=36
then square to get
b=6
2. 15^2+b2=17^2
225+b2=289
b2=64
then square to get
b=8
3. a2+40^2=50^2
a2+1600=2500
a2=900
then square to get
a=30
I can't get the correct answer for 4 and 5 hope what I've got so far helps.
Answer:
1=52yd 2=28yd3= 48yd mark me
Step-by-step explanation:
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The number of the day is 60 because the LCM is 30
Answer: 52:41
Step-by-step explanation:
Let first number = x then
we have x and 9x and x + 100
x + 9x + x + 100 = 606
11x + 100 = 606
11x = 506
x = 46
so the three numbers are 46, 146 and 414 Answer
Answer:
80 Cents
Step-by-step explanation:
