Answer:
m<B = m<C = 55
Step-by-step explanation:
Since those two sides are congruent, the base angles are congruent.
m<B = m<C = x
m<A + m<B + m<C = 180
70 + x + x = 180
2x + 70 = 180
2x = 110
x = 55
m<B = m<C = 55
Answer:
2070m/s
Step-by-step explanation:
frequency=900HZ
Wavelength=2.3m
now,
speed of wave= frequency × wavelength =900×2.3
=2070m/s
ANSWER
Take 3 4 5 3 4 5 6 5 4 3 2 3 4 5 6 4 8 4 3 2 and add them all together
=83
Now you divide 83 by the number of terms in the sample set, which is 20.
83/20 = 4.15
For rounding to the nearest tenth, look at the hundredths space, which is 5. Since it is 5 or higher, round the tenths up one.
final answer= 4.2
You would count on.
I hope i am right
Answer:
$35.00
Step-by-step explanation:
I just did it rn
