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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Answer:88
Step-by-step explanation:
Answer:
blank area = 1.5π units²
Step-by-step explanation:
area of full circle = πr² = π6² = 36π units²
blank area = (15/360)(36π) = 1.5π units²
Answer:
Nonlinear
Step-by-step explanation:
This is nonlinear because its parent function is y = 
. The parent function of a linear equation is y = x.
I hope this helps :))
Answer:
194.
Step-by-step explanation:
x = (7+4√3)
x^2 = x = (7+4√3)^2
= 49 + 48 + 56√3
= 97 + 56√3
x^2 + 1/x^2 = 97 + 56√3 + 1/(97 + 56√3)
= 194.
Answer:
all work is shown and pictured
