Answer:
[tex] - \frac{1}{ 12} [/tex]
Step-by-step explanation:
since q(x)=-4
substitute
hence
-4=12x-3
take -3 to the other side where it becomes positive
therefore
-1=12x
divide by 12
you will get the above answer
What is the equation of the line that is parallel to the line y = -1/3x + 4 and passes through the point (6, 5)?
y = -1/3x + 3
y = -1/3x + 7
y = 3x – 13
y = 3x + 5
Solve for y
-20 = 5v
V=
Answer:
v=-4
Step-by-step explanation:
-20=5v
-20/5=5v/5
-4=very
The triangles in the picture are congruent by which method
Answer:
ASA
Step-by-step explanation:
The triangles in the picture are congruent by ASA method
Write the equation of the line that passes through the points (-2,0) and (1,2).
Answer:
y = 2/3x + 1 1/3
Step-by-step explanation:
Find the slope using rise over run, (y2 - y1) / (x2 - x1)
Plug in the points:
(y2 - y1) / (x2 - x1)
(2 - 0) / (1 + 2)
2 / 3
= 2/3
Then, plug in the slope and a point into y = mx + b to solve for b:
y = mx + b
2 = 2/3(1) + b
2 = 2/3 + b
1 1/3 = b
Plug in the slope and y intercept into y = mx + b
y = 2/3x + 1 1/3 is the equation of the line
a cheetah ran 120 meters in 4 seconds how many meters did it run per second?
Answer:
30 meters/second
Step-by-step explanation:
120/4 = 30
-2 ≤ x + 3 ≤ 7
Solve !!
Answer:
Step-by-step explanation:
-2 <= x + 3
x >= -5
x+3 <= 7
x <= 4
Answer:
x ∈[-5,4]
Step-by-step explanation:
Solve each Equation using SRP
Follow the examples.
Equation
Solution Set
Correct?
x² = 16
{4,-4}
x2 = 10
{V10,-10)
x² = - 10
No real solutions
x² = 2
{:}
Not yet
x² = 25
{,}
Not yet
x2 = 21
{j}
Not yet
x2 = 30
{,}
Not yet
x² = -30
Not yet
Answer:
Step-by-step explanation:
{ √2 , - √2 }
{ 5 , - 5 }
{ √21 , - √21 }
{ √10 , - √10 }
No real solutions
My math problem went from 10a+15=65 to 10a+15-15=65-15. Explain what happened in this step.
Answer:
You are subtracting 15 from both side to isolate 10 a it would look like this afterwards:
10a=65-15
And you continue to solve
Step-by-step explanation:
area of a trapezium
Answer:
The area of a trapezium is computed with the following formula: Area = 1 2 × Sum of parallel sides × Distance between them.
Step-by-step explanation:
Hope it help! :)
Find the slope of the line without graphing using the 2 points below.
(3 , 6) & (11, 6)
m = _______
Answer:
m = 0
Step-by-step explanation:
1. use the slope formula --> (y2-y1)/(x2-x1)
2. (6 - 6)/(11 - 3)
3. 0/8
4. m = 0
HELP! !A small pool is being drained. There are 1,320 gallons of water remaining in the pool after 2 minutes and 1,040 gallons after 9 minutes.
Answer:
35
Step-by-step explanation:
please help brainliset, thanks, and five star
Answer:
15x+30y-220
Step-by-step explanation:
[tex]30(\frac{1}{2}x-2)+40(\frac{3}{4} x-4 )\\\\(15x-60)+(30x-160)\\\\15x+30y-220[/tex]
what's the answer to this question= 4(3x + 2) + 2(x + 3)
A. 12x + 16
B. 24x + 48
C. 10x + 2
D. 14x2 + 48
E. 14x + 14
F. 9x2 + 5
Answer:
[tex] \huge{ \boxed{ \bold{ \tt{14x + 14}}}}[/tex]
Option E is the best choice.
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
☯ Question : Simplify
4 ( 3x + 2 ) + 2 ( x + 3 )
☯ Available options :
☐ 12x + 16
☐ 24x + 48
☐ 10x + 2
☐ 14x + 48
☑ 14x + 14
☐ 9x + 5
✎ Step - by - step explanation :
[tex] \sf{4(3x + 2) + 2(x + 3)}[/tex]Distribute 4 through the parentheses
[tex] \dashrightarrow{ \sf{12x + 8 + 2(x + 3)}}[/tex]
Distribute 2 through the parentheses
[tex] \dashrightarrow{ \sf{12x + 8 + 2x + 6}}[/tex]
Combine like terms. Only coefficients of like terms can be added or subtracted
[tex] \dashrightarrow{ \sf{12x + 2x + 8 + 6}}[/tex]
[tex] \dashrightarrow{ \sf{14x + 8 + 6}}[/tex]
Add the numbers : 8 and 6
[tex] \dashrightarrow{ \boxed{ \sf{14x + 14}}}[/tex]
Hope I helped!
Have a wonderful time ツ
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
What is the slope of the line?
2x-5y=9
Answer:
m(slope)=2/5
Step-by-step explanation:
y2-y1/x2-x1
If a reflection over the line y=x occurs, then the rule for this reflection is
Hi. I need help with these
See image for question
Answer no 8 ,9 and 10
Answer:
8) 4 + 2q²/p² - 4r/p + r²/p²9) (3/4, -9/4)10) (3/8, 41/16)Step-by-step explanation:
8. ============
Given
α and β are roots of px² + qx + r = 0The sum of the roots is α + β = -q/p, the product of then roots αβ = r/p
(2 + α²)(2 + β²) = 4 + 2(α² + β²) + (αβ)² =4 + 2((α + β)² -2αβ) + (αβ)² =4 + 2((-q/p)² - 2r/p) + (r/p)² =4 + 2q²/p² - 4r/p + r²/p²------------------------------
9. ============
Given function
y = 2x² - 3x - 1The minimum point is reached at vertex
The vertex is:
x = -b/2ax = -(-3)/2*2 = 3/4The corresponding y-coordinate is:
y = 2(3/4)² - 3(3/4) - 1 = 9/8 - 9/4 - 1 = 1/8(9 - 18 - 9) = - 18/8 = - 9/4So the point is:
(3/4, -9/4)---------------
10. ============
Given function
y = 2 - 3x - 4x²The maximum is reached at vertex
The vertex is:
x = -b/2ax = -(-3)/2(-4) = -3/8The corresponding y-coordinate is:
y = 2 - 3(-3/8) -4(-3/8)² = 2 + 9/8 - 9/16 = 1/16(32 + 18 - 9) = 41/16So the maximum point is:
(3/8, 41/16)Good Morning Ethansledd17!
what is 54873578x958498=?
Answer: 5.259621477e13
Step-by-step explanation: Hoped this helped!!!
Answer:
5.2596215e+13
Step-by-step explanation:
hope it helps!
(For 5th graders)
150 divided by 10
Answer:
150 divided by 10 is 15
Hope This Helps!
please help me i do not want to fail my class
Answer:
sdsdsdsdsdsd
Step-sdsdsdsdsd-step explanation:
Answer:
I think its 11
Step-by-step explanation:
Work out the value of the expression 2(a +5b) when a=4 and b=3
Answer:
38
Step-by-step explanation:
2(4+5(3))
2(4+15)
2(19)
38
Answer:
38
Step-by-step explanation:
2(4+5*3)
2(4+15)
2(19)
38
Devin is buying 2 concert tickets. The concert tickets have a regular price of $40 each. Devin has a coupon that gives a 5% discount off of the regular price of the tickets. He will then pay a 10% purchasing fee on the discounted price of the tickets. What is Devin's total cost of the two tickets after the discount and the fee?
Given :
Devin is buying 2 concert tickets. The concert tickets have a regular price of $40 each.
Devin has a coupon that gives a 5% discount off of the regular price of the tickets. He will then pay a 10% purchasing fee on the discounted price of the tickets.
To Find :
Devin's total cost of the two tickets after the discount and the fee.
Solution :
Discount on price, D = 40×0.05 = $2 .
Price of product after discount, P = $( 40 - 2 ) = $38 .
Now, total price after adding purchasing fee is :
T = P + (P×0.10)
T = 38 + (38×0.10)
T = 38 + 3.8
T = $41.8
Therefore, Devin's total cost of the two tickets after the discount and the fee is $41.8 .
Hence, this is the required solution.
10,24,26 determine whether the triangle is obtuse, right, acute, or not a triangle
Answer:
right triangle
Step-by-step explanation:
10 + 24 = 34
34 > 26
Therefore, there is a triangle.
Now we use the Pythagorean theorem.
10^2 + 24^2 = 100 + 576 = 676
26^2 = 676
Since 10^2 + 24^2 = 26^2, the triangle is a right triangle.
help this is for my friend
Answer: stop climbing the volcano im jk any way .7-10sec
What is the point slope form of a line with the slope -5 and point (2,-8)?
Answer:
-5x-y=27
Step-by-step explanation:
Plz give brainliest I am trying to rank up.
3/4 divided by 2/3 in simplest form
Answer:
1 1/8
Step-by-step explanation:
1. Keep, change, flip
3/4 x 3/2
2. Multiply
3/4 x 3/2= 9/8
3. Simplify
9/8= 1/18
I need answers to the questions I didn't do
Also are the ones that I did right?
please help me with this ASAP
A coordinate map of the local grocery store is shown below. Ice cream is located at the point (-8,0)(−8,0)left parenthesis, minus, 8, comma, 0, right parenthesis. Sprinkles are located at the point (-8,6)(−8,6)left parenthesis, minus, 8, comma, 6, right parenthesis. PLEASE HELP ME!!
Answer:
Step-by-step explanation:
If on the coordinate map, ice cream is located at the point (-8,0) and sprinkles are located at the point (-8,6), we can find the distance between the coordinate points using the formula;
D = √(x2-x1)²+(y2-y1)²
Given
x1 = -8, y1 = 0, x2 = -8 and y2 = 6
Substitute
D = √(x2-x1)²+(y2-y1)²
D = √(-8-(-8))²+(6-0)²
D = √0²+6²
D = √36
D = 6units
Hence the distance between the coordinate points is 6units
rationalize the denominator of 1/√3
Answer:
√3/3
Step-by-step explanation:
Multiply the numerator and denominator by the conjugate.
Hope this helps!! Please consider marking brainliest! Have a good one!!
Step 1: Multiply numerator and denominator by a radical that will get rid of the radical in the denominator.
If the radical in the denominator is a square root, then you multiply by a square root that will give you a perfect square under the radical when multiplied by the denominator. If the radical in the denominator is a cube root, then you multiply by a cube root that will give you a perfect cube under the radical when multiplied by the denominator and so forth...
Note that the phrase "perfect square" means that you can take the square root of it. Just as "perfect cube" means we can take the cube root of the number, and so forth.
Keep in mind that as long as you multiply the numerator and denominator by the exact same thing, the fractions will be equivalent.
Step 2: Make sure all radicals are simplified.
Some radicals will already be in a simplified form, but make sure you simplify the ones that are not. If you need a review on this, go to Tutorial 39: Simplifying Radical Expressions.
Step 3: Simplify the fraction if needed.
Be careful. You cannot cancel out a factor that is on the outside of a radical with one that is on the inside of the radical. In order to cancel out common factors, they have to be both inside the same radical or be both outside the radical.
[tex]\huge\sf\underline{\purple{❥}\pink{Q}\orange{U}\blue{E}\red{S}\green{T}\purple{I}\pink{O}\red{N}}[/tex]
rationalize the denominator of 1/√3[tex]\huge\sf\underline{\purple{❥}\pink{A}\orange {N}\blue{S}\red{W}\green{E}\purple{R}}[/tex]
[tex] \frac{1}{ \sqrt{3} } \\ \\(to \: rationalize \: the \: denominator \\ we \: have \: multiply \: \frac{1}{ \sqrt{3} } \: to \: the \:given \: fraction \: \: \: ) \\ = \frac{1}{ \sqrt{3} } \times \frac{1}{ \sqrt{3} } \\ = ( \frac{1}{ \sqrt{3} } ) {}^{2} \\ = \frac{1}{3} [/tex]
HOPE IT HELPS YOU..
Help
Describe a pattern in each sequence. Then find the next two terms of the difference.
1, 5, 25, 125, …
1, 5, 25, 125
This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by
5 gives the next term. In other words, an=a1⋅rn−1. Geometric Sequence: r=5
This is the form of a geometric sequence.an=a1rn−1 Substitute in the values of a1=1 and r=5.an=(1)⋅(5)n−1 Multiply (5)n−1 by 1. an=5n−1
Translate each verbal phrase into an algebraic expression or equation.
1. Seven less than a number
2. The total of 5 and c
3. 7 less than m
4. The sum of a number and 16
5. the score increased by 8 points
6. The quotient of w and 10
7. 17 more than some number
8. $12 less than the original price