Identify and equation in point slope form for the line perpendicular to y= -3x+7 that passes through 2,-4
Answers
y + 4 = 1/3(x - 2)
y + 4 = 1/3x - 2/3
y + 12/3 = 1/3x - 2/3
y = 1/3x - 14/3
Related Questions
two savings accounts each start with a $200 principal and have interest rate of 5%. One account earns simple interest and the other is compound annually. Which account will earn more interest over 10 years? How much more?
Which statement is FALSE?A.) No integers are irrational numbers. B.) All whole numbers are integers. C.) No real numbers are rational numbers. D.) All integers greater than or equal to 0 are whole numbers.
Suppose that Sahil knows that 45 people with the ages of 18 to 19 voted. With out using a calculator, he quickly says then 135 people with the ages of 30 to 49 voted. Is he correct? How might shail have come up with his answer?( I have a chart and one thing that is a clue is that the ages 18 to 29 is 10% ) (Ages 30 to 49 is 30%) please help!I know that he did 45 times 3 to get the 135 because he though since 10% is 45 people he could multiply by 3 & get his answer. Help!!!
I don't know what the answer is
Answers
nearest thousand: Look at the place value to the right of thousands, the hundreds place value. It is a 4. Because 4 is less than 5, round down.
nearest thousand: 23000
Nearest ten thousand: Look at the place value to the right of the ten thousands, which is the thousands place value. It is a 3. Because 3 is less than 5, round down
nearest ten-thousand: 20000
hope this helps
Answers
You can use ratio and proportion in this problem.
Segment DC / Segment CB = Segment ZY / Segment YX
2.3m / 4.2m = k / 8.4m
K = 8.4 (2.3 / 4.2)
K = 23/5 or 4.6 m
Answer= 4.6 m
Answers
The weight of the object on mars when the weight on earth is 95 lb is 38 lb.
What are ratios?
We can determine how much of one quantity is in the other by comparing two amounts of the same units and finding the ratio. Ratios can be divided into two groups. One is the part-to-whole ratio, and the other is the part-to-part ratio. The link between two distinct entities or groupings is depicted by the part-to-part ratio.
Given weight on earth = 10 lb
weight on mars = 4 lb
so weights are in ratio = 10/4
when weight on earth = 95 lb
then weight on mars be x
95/x
since both weights are of earth and mars then they are in proportion,
10/4 = 95/x
x = 95 x 4/10
x = 38 lb
Hence weight on mars is 38 lb.
Learn more about ratios;
#SPJ3
10/4 will be 95/x so 4 divided by 10 equals 0.4
then you multiply 0.4 by 95 which equals 38
so you will weigh 38 pounds on mars since:
10/4=1/0.4 1/0.4=95/38
Answers
Final answer .40
Answers
UVT < UTS < STR
That means that VU < US < SR, due to the hinge theorem
Answers
The easiest way I have for knowing the difference between linear and nonlinear is the exponent value on the variable x. It is important to understand the root word in linear. It is LINE. A straight line, no curves .y = 2x - 3 This is linear because the exponent on x is one. Thus your slope is standard rise over run, like a stair step and simply goes up or down. I hope this helps :D