Answer:
=12x+28
Step-by-step explanation:
Answer:
Step-by-step explanation:
Chords having equal measures are equidistant from the center of the circle.
Since, VW = XY
Therefore, ZP = ZR = 15 units
A perpendicular line drawn from the center of a circle to the chord is the bisector of the chord.
VR = WR = 20 units
By applying Pythagoras theorem in ΔZRV,
ZV² = ZR² + VR²
ZV² = (15)² + (20)²
ZV = √(225 + 400)
ZV = √625
ZV = 25 units
Therefore, measure of radius ZV = 25 units.
VW = XY [Given]
Therefore, XY = 2(20)
= 40 units
First you subtract 7 minus 19 and 7/8b minus 5/4b:
5/4b+7=7/8b+19
-7/8b -7/8b
5/4b+7=7/8b+19
-7 -7
3/8b=12
Then you divide 12 by 3/8:
b=32
Answer:
6(5·7)
Step-by-step explanation:
Given function:
- 30+42
- to find the answer using distributive property..
what distributive property is:
- to find the greatest common factor and then multiply using parentheses.
Factoring out the greatest common factor:
- ·
- ·
Rewrite the expression using parentheses:
- ·
Therefore, with using distributive property, we can change the expression 30+42 into 6(5·7).
Answer:
4.9
Step-by-step explanation:
70.00x7%=4.9