Answer:
Step-by-step explanation:
diameter = 20
radius = 10 units
Length of Chord = 16 units
The perpendicular from the center to a chord, bisect the chord.
So, base = 16/2 = 8units
Use Pythagorean theorem.
x² + 8² = 10²
x² + 64 = 100
x² = 100 -64
x² = 36
x = √36 = √6*6
x = 6 units
Answer:
x is 33
Step-by-step explanation:
All 3 of these angles added together create a straight line, and such lines always measure 180°, so if we create an equation with the 3 angles being added together, set it equal to 180, and solve, we'll find the answer:
104+x+(x+10)=180
104+x+x+10=180 (use the distributive property to remove parenthesis)
104+10+x+x=180 (rearrange terms)
114+2x=180 (combine like terms)
2x=180-114 (subtract 114 from both sides)
2x=66
x=33 (divide 2 from both sides)
⃝⃝⃝ Hello there! ☆☆☆☆☆
There are 6 red apples.
We have 13 apples. 7 are green. The amount of red apples is found by:
13-7=6
:)
I hope this helps you!
![GraceRosalia](https://tex.z-dn.net/?f=GraceRosalia)
Ur answer is -0 because the divisible mean is subtracted by the silent numerators
Answer:
Option D (180°-m∠2)
Step-by-step explanation:
we know that
m∠1+m∠2=180° ------> equation A (by supplementary angles)
m∠3+m∠2=180° ------> equation B (by supplementary angles)
m∠1=m∠3 -----> equation C (by vertical angles)
Solve for m∠1 in equation A
m∠1=180°-m∠2
Remember that
m∠1=m∠3
so
m∠3=180°-m∠2
therefore
m∠1=180°-m∠2
m∠3=180°-m∠2
The expression that represent the measure of both angle 1 and angle 3 is
(180°-m∠2)