Answer:
Let us find the slope of the line : x+ 4y = 6
we can write it as 4y = -x +6
y = -(1/4) x + ( 6/4)
slope of the line y= mx + b is m
so here slope = m = -1/4
because we have to find a paraller line so the slope for required line would be same : -1/4
equation of the line having slope m and passing through x1 y1 is :
Y= m( X-x1) + y1
let's plug m= -1/4 x1= -8 and y1 = 5
Y= (-1/4) ( X- -8) + 5
Y= ( -1/4) ( x+8) + 5
Y= (-1/4)( X ) + (-1/4)( 8) + 5
Y= (-1/4) x + 3
Let us now work on second part :
given line is : 2x- 3y = 12
let's write it -3y = -2x +12
y= (-2/-3) x + ( 12/ -3)
Y= ( 2/3) x - 4
slope of this line is 2/3
the required line is perpendicular to it
so the slope of required line = negative resiprocal of this slope =
(-1/ slope of this line ) = -1/( 2/3) = -3/2
Equation of line with slope m= -3/2 and passing through x1= 2 and y1 = 6 is :
Y= m( X-x1) + y1
Y= ( -3/2) ( X- 2) + 6
Y= (-3/2) X - 2(-3/2) + 6
Y= ( -3/2 ) X + 9
Answer : for part 1 : Y= ( 2/3) x - 4
Answer for part 2 : Y= ( -3/2 ) X + 9
Step-by-step explanation:
!!!ANSWER ASAP 100 POINTS!!! ANSWER BOTH AND TELL ME EXACTLY WHAT GOES IN EACH BOX
Answer:
1. 7¹⁰
2. 9⁸
Step-by-step explanation:
1. 7 = 7¹
Hence, using the rules of indices..... you would add the exponents when numbers that have the same base are multiplied together.
7⁹⁺¹ = 7¹⁰
2. Add exponents
9²⁺⁶ = 9⁸
Find the perimeter of triangle A(-2,2), B(10,2), C(10,7).
Answer:
I believe the answer is 30 units
Step-by-step explanation:
Which rate can you set StartFraction 7 miles Over 1 hour EndFraction equal to in order to find the distance traveled in 49 hours at 7 miles per hour?
StartFraction 7 hours Over question mark miles EndFraction
StartFraction 49 hours Over question mark miles EndFraction
StartFraction question mark miles Over 7 hours EndFraction
StartFraction question mark miles Over 49 hours EndFraction
Answer (It should be D, or ? miles
------------
49 hours
Step-by-step explanation:
If i'm wrong then oh-well i took my unit test online then got the answer wrong so i could see which one was correct before i actually took the unit test... hope i'm correct for you..this is correct on my unit test practice!
A circular pool has an area of approximately 154 square feet. To the nearest foot, how much fencing is needed to completely surround the pool?
Given parameters:
Area of pool = 154ft²
Unknown:
The circumference or perimeter of the pool = ?
Solution:
The amount of fencing needed for the pool is the same as the circumference of the pool or the perimeter of the pool.
To solve this problem, we need to find the radius from the given area.
Area of a circle = π r²
154 = π r²
r² = [tex]\frac{154}{3.142}[/tex] = 49
r = 7ft
Now the circumference of a circle = 2 π r
= 2 x π x 7
= 44ft
The circumference of the circle is 44ft
Alonzo earns 8% commission on vacuum cleaner sales. This past month, Alonzo sold 70 units at $150.00 each. How much did Alonzo make in commissions for the past month?
Answer:
$840
Step-by-step explanation:
price of 1 vacuum cleaner = $150
total no . of vacuum cleaner sole = 70
thus,
price of 70 vacuum cleaner sold = 70*price of 1 vacuum cleaner
price of 70 vacuum cleaner sold = 70*$150 = $10,500
commission of Alonzo = 8% of total vacuum cleaner sold
commission of Alonzo = 8% of $10,500
commission of Alonzo = 8 /100 * $10,500 = $840
Thus, Alonzo made $840 in past month
Evaluating functions please help :)
Answer:
-28
Step-by-step explanation:
In order to find h(-6) plug in -6 for any "x" in the equation.
So the equation will be h(-6)=5(-6)+2
I just plugged this into my calculator
Hope this is correct and helps! :)
You are adding air to a tire. The air pressure in the tire should be 24 27 200 pounds per square inch. What decimal should you watch for on the digital pressure gauge?
Answer:
P = 24.135 pounds per square inch
Step-by-step explanation:
The air pressure in the tire should be [tex]24\dfrac{27}{200}[/tex] pounds per square inch. This pressure is in the form of a mixed fraction. It is required to convert this pressure into a decimal form. We can convert it as follows :
[tex]24\dfrac{27}{200}=\dfrac{(24\times 200)+27}{200}\\\\=24.135\ \text{pounds/square inch}[/tex]
In decimal form, the value of pressure in the tire on the digital pressure gauge is 24.135 pounds per square inch.
The co-interior angle of 105 degree is
Answer:
[tex]75 \: \: degrees[/tex]
Step-by-step explanation:
[tex]180 - 105 =7 5[/tex]
The sum of the co interior angles is 180 degrees
00:00 Choose all of the addition problems in which you add zeros to align place values in the addends. A. 0.04 + 5 + 3.2 B. 18.9 +0.7 C. 1.2 +5.75 +2.8 D. 6.23 + 11.01 + 4.99 o E 15.03 - 23.23 its a mutiple choice question
Answer:
a-8.24 b-19.6 c-9.75 d-17.24 e-−8.2
Step-by-step explanation:
Plz Help!
A function f represents the percentage of life remaining in a cell phone battery. The life of a cell phone battery is dependent on the number of minutes, a , that a cell phone has been in use. In the context of the problem, explain the meaning of the following statements:
D. f(22)
E. f(a) = 50
Answer:
I need help with that too
Step-by-step explanation:
Which expression is equivalent to 73⋅ 7−5?
Answer:
1 over 7 to the 2nd power
Step-by-step explanation:
Answer:
By the order of operations, this expression evaluates to:
73 * 7 - 5 = 511 - 5 = 506
Step-by-step explanation:
You need an expression that is equivalent to this result once the expression is evaluated.
4. Classify the number 15.
A. Whole, integer, rational, real
B. Natural, whole, integer, rational, real
C.Integer, rational, real
D. rational, real
Which of the following expressions is not equivalent to -4.5 • -8?
A) (8)(-4.5)
B) 8.4.5
C) -8.-4.5
D) (4.5)(8)
Answer: (8)(-4.5)
Step-by-step explanation: If you were to multiply -4.5 • -8 it would be a positive number but if you multiply (8)(-4.5) that would equal a negative number
mn + p = 2
Solve for m
Answer:
m = [tex]\frac{2-p}{n}[/tex]
Step-by-step explanation:
Given
mn + p = 2 ( subtract 2 from both sides )
mn = 2 - p ( isolate m by dividing both sides by n )
m = [tex]\frac{2-p}{n}[/tex]
Which triangle defined by three points on the coordinate plane is congruent with the triangle illustrated in quadrant 1? Why?
A. (-5, -5) (-3, -1) (-3, -5) because corresponding pairs of angles are congruent
B. (-10, -10) (-6, -10) (-6, -2) because corresponding pairs of angles are congruent
C. (-5, -5) (-3, -1) (-3, -5) because corresponding pairs of sides and corresponding pairs of angles are congruent
D. (-10, -10) (-6, -10) (-6, -2) because corresponding pairs of sides and corresponding Pairs of angles are congruent
The table shows four swimmers who raced against each other at a swim meet.
Which list shows the swimmers in order by their completion times from slowest to fastest
Answer:
Since you didn't provide the answer choices, it should look like something like this:
(from slowest to fastest)
Addison
Michael
Bryce
Susan
Explanation:
When you convert all the fractions into decimals, you can see and compare times easier.
Susan > 25.09
Bryce > 25.50
Addison > 25.80
Michael > 25.33 (the 3's go on practically forever, thats why it is usally shortened.)
what is 9x2y-3 if x = 5 and y = 3.
Answer:
267
Step-by-step explanation:
Please help with the questions, and if you can explain them
I hope this helps
I also would appreciate brainless
Write the equation of the graph to the right in Slope Intercept Form.
Answer:
y= 3x + 5
Step-by-step explanation:
find your slipe and intercept using y=mx + b. mx, being slooe you'd use rise over run. And the b is your y-intercept, being 5.
i dont understand what the question is asking
Answer:
-9 ≤ x
Step-by-step explanation:
Thsi is probably right
x–2(x+1)+3(x+2)=x–4
(show work too please)
Answer:
x = -12
Step-by-step explanation:
x-2(x+1)+3(x+2) = x-4 (equation)
x-2x+2+3x+6 = x-4 (simplify)
2x+8 = x-4 (combine like terms)
x+8 = -4 (subtract x from both sides)
x = -12 (subtract 8 from both sides)
Find the vertex of the graph of the function.
f(x) = 3x^2 - 18x + 24
O (4,-2)
O (-2, 4)
O (-3,3)
O (3,-3)
hello me please asap
Answer:
7,10,19 and 4,5,9
Step-by-step explanation:
According to the Triangle Inequality theorem, then largest side of a triangle must be smaller than the sum of the smaller sides. For example, in 5,6,8, the largest side is 8, and 5 + 6 = 11, which is larger than 8. 7 + 10 = 17, which is not larger than 19, and 4 + 5 = 9, which is not larger than 9
3.6 + 8.3 find the sum plz need help
Answer:
11.9
Step-by-step explanation:
just add the two numbers :)
Answer:
the answer 11.9
Step-by-step explanation:
add by lining up the decimals
If a player had the following cards what is the value of his hand?
Joan Buys a large pizza and divide it equally among her 4 friends how many pizza does each friend get
Answer:
Just like the first one the answer should be 1/4 because you divide it equally among 4 friends
Step-by-step explanation:
Which of the following is equivalent to
the expression below?
7h +1
A. h +7
B. 7(h + 1)
C. (5h + 2) + 1
D. (5 + 2)h + 1
o
O
D
What is the product of 2.52 and 3.4?*
Answer:
The answer is D
Step-by-step explanation:
(5+2)h+1 add 5 and 2 together and you get 7h+1
Aaron claims the same answer could also be found by adding either –5 + 3 or –3 + 5.
What is the error in Aaron’s reasoning?
The commutative property is not true for addition.
The negative signs were switched.
The numbers are not in the correct order.
The associative property was used.
Answer:
The answer is "the negative signs were switched"
Answer:
The answer is "the negative signs were switched"
Step-by-step explanation:
1. − p + 6p ≤ 4 + 6p
Step-by-step explanation:
-p + 6p <_ 4 + 6p
5p <_ 4 + 6p
-4 <_ p
-4 less than or equal to p
gia puts 24 stickers into 4 equal groups how many stickers are there in each group Enter the correct answer in the box
Answer:
6
Step-by-step explanation:
just do 24 divided by 4 and you get 6 and to check it do 6*4 and its 24
