This can be turned into she got 19/25. This is a fraction and, in the fraction, the / symbolizes ÷. So we can do 19÷25. This equals 0. 76. This is a decimal and, to get a decimal to a percentage, you times by 100. 0. 76×100 is 76. So the answer is 76%
Probability is the ratio of the number of ways a specific event can occur to the total number of possible outcomes.
Answer:
y = -4x -21
Step-by-step explanation:
Use slope intercept form:
y = mx + b
use slope from original line: y = -4x - 1 so slope is -4
use the given point (-4,-5) for the x and y values and solve for b
-5 = -4(-4) + b
-5 = 16 + b
-5 - 16 = b
-21 = b
substitute b value in slope intercept form
y = -4x - 21
Answer:
A) 69°
Step-by-step explanation:
Exterior angle = sum of interior angles
Angle 1 = 30 + 39 = 69°
Answer: -54
Step-by-step explanation:
The question is the first term of a geometric sequence is −2 and the common ratio is 3. The formula for finding the nth term of a geometric sequence is: ar^n-1
where,
a = first term = -2
r = common ratio = 3
n = number of terms = 4
The solution has been attached. The answer is -54
