Write an equation in point -slope form with given information slope is -5
point at (-3,8)
Answers
Answer:
Step-by-step explanation:
If we know the slope and a point, we can easily write it in point-slope form
Related Questions
A segment of a circle has 120 degree arc and a cord of 8 square root 3 in. Find the area of the segment
Are the graphs of y=3/8x -5 and y=3/8x +2 parallel?
Melissa bought a cake that cost $75. The sales-tax rate is 10 percent. What is the total amount she paid for the cake?
F(x) = x + 4 G(x)= 3x What is the value of fg(7)
PLEASE HELP ME!!!!
Answers
Answer:
Step-by-step explanation:
On your recent question- you stated that when the x value was 10, the y value was 2. The graph started at the origin. To find the constant of proportionality, use the equation . In this case, the "run" was 10, since it went +10 from 0. The "rise" was 2, since it went +2 from 0.
simplified.
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The surface oh a cake tins is π × (25^2) = 625π ≈ 1963 cm^2;
3000 ÷ 1963 ≈ 1.5;
The anser is 1 cake tins fit into oven space.
Answers
Answer:
The equation of the line is y = x + 1
Step-by-step explanation:
The equation of the line is y = m x + b, where
- m is the slope of the line
- b is the y-intercept
The rule of the slope of the line is m = , where
- (x1, y1) and (x2, y2) are two points on the line
∵ The line passes through points (3, 4) and (-4, -3)
∴ x1 = 3 and y1 = 4
∴ x2 = -4 and y = -3
→ Substitute them in the rule of the slope above to find it
∵ m = =
= 1
∴ m = 1
→ Substitute it in the form of the equation above
∴ y = 1(x) + b
∴ y = x + b
→ To find b substitute x by 3 and y by 4 in the equation
∵ 4 = 3 + b
→ Subtract 3 from both sides
∵ 4 - 3 = 3 - 3 + b
∴ 1 = b
→ Substitute it in the equation
∴ y = x + 1
∴ The equation of the line is y = x + 1
Answers
Answer: 1 / 999,999,999
Explanation:
You can do it in two different ways.
1) First approach
probability = number of positive events / number of possible events
i) number of positive events = 1 (your number is just one number)
ii) number of possible events = number of valid numbers
Assuming the smallest valid number is 1, and the greatest one is 999,999,999, that leads to 999,999,999 different numbers
iii) probability = 1 / 999,999,999
2) Second approach
i) there are 9 digits.
ii) the guesser must guess all the digits in the correct order
iii) since there are 10 digits, from 0 to 9, there are 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 = 1,000,000,000 different combinations
But that includes the number 000,000,000 which is not valid, so you have to subtract 1: 1,000,000,000 - 1 = 999,999,999
Which leads to the same result of the first approach.
a. y = –7
b. y = 7
c. x = 7
d. x = –7
Answers
Answer:
x=-7
Step-by-step explanation:
the equation for the vertical line that contains point E(–7, 7)
General equation of a vertical line is x= some number
The given point is (x,y)
point E (-7,7) where
To get the equation of the vertical line
x= value of x in the given point
is the equation of the vertical line
28°
42°
71°
Answers
Answer:
The measure of angle C is 28°
Step-by-step explanation:
Given the area of triangle ABC is 3√2 square inches.
we have to find the measure of angle A if b=9 m and c=2 m
As area of triangle can be calculated as
Option 2 is correct.