9514 1404 393
Answer:
right
Step-by-step explanation:
1.0 cm = 10. mm . . . . . . the decimal point is moved to the right
3.5 cm = 35. mm . . . . . . the decimal point is moved to the right
Answer: A coefficient refers to a number or quantity placed with a variable
Step-by-step explanation: For example, in the expression 3x, 3 is the coefficient but in the expression x2 + 3, 1 is the coefficient of x2. In other words, a coefficient is a multiplicative factor in the terms of a polynomial, a series, or any expression.
Answer:
28 degrees
Step-by-step explanation:
there is a square in the corner which means it is a right angle, 90 degrees.
90-62=28
This are also referred to as exponential sequence. The common ratio if r > 0 is 2
<h3>Geometric sequence</h3>
This are also referred to as exponential sequence. Given the following sequence
(7-2x),9,(5x+17)
If they are in geometric progression, hence;
9/7-2x = 5x+17/9
Cross multiply
7-2x(5x+17) = 9(9)
Expand
35x+119-10x²-34x = 81
-10x²+x+119-81=0
10x²-x-38 = 0
Factorize
10x²-20x +19x-38 = 0
10x(x-2)+19(x-2)= 0
x - 2 = 0
x = 2
Hence the common ratio if r > 0 is 2
Learn more on geometric sequence here: brainly.com/question/1509142
#SPJ1
Answer:
29.4 %
Step-by-step explanation:
The area of the sector is directly proportional to the angle subtending the arc.
Area of sector/area of circle = 106°/360° = 0.294
The area of the sector is 29.4 % the area of the circle, so
A point chosen at random will be in the shaded region 29.4 % of the time.
