Answer:
[tex]-\frac{7}{12}[/tex]
Step-by-step explanation:
Write it out: [tex]-\frac{1}{3} - \frac{1}{4}[/tex] Find a common denominator: 12Alter the numerators, so they fit the denominators: 1 × 4 = 4, 1 × 3 = 3Put the new numerators over the denominators: -4/12 - 3/12[tex]-\frac{4}{12} - \frac{3}{12} = -\frac{7}{12}[/tex]I hope this helps!
“finding the zeros of a quadratic function”
a=?
b=?
c=?
nel walks 8/9 mile to the store. How far has she walked when she has covered 3/4 of the distance to the store?
Answer:Most Safe Routes to School practitioners agree that a half mile is as far as most kindergarteners will walk happily, a mile is a reasonable length for older elementary school kids, and that 1.5 miles is an acceptable distance for high schoolers
Step-by-step explanation:
2(x + 1) = 2
what’s the solution ?
Answer:
x = 0
Step-by-step explanation:
2(x + 1) = 2
x + 1 = 2 ÷ 2
x + 1 = 1
x = 1 - 1
x = 0
Answer:
x = 0
Step-by-step explanation:
2(x+1)=2
2x + 2 = 2
2x = 2-2 = 0
x = 0
Hope this will help you
PLEASE HELP :((((((((((
Answer: the order is CADB
Step-by-step explanation:
3.
What is the value of 24 (72 - 69) = 6 x 4?
Answer:
3(24)
Step-by-step explanation:
PLEASE DO THIS. IT SHOULD BE EASY
give the slope of 3x - 6y = 12 and show work
Answer:
y=1/2x-2 slope is 1/2
Step-by-step explanation:
3x-6y=12
-6y=-3x+12
y=-3/-6x+12/-6
y=1/2x+-2
slope=1/2
Can I have brainliest!
Step-by-step explanation:
Hi,
the standard slope-intercept form for an equation of a line y = mx + b
where m is the slope and b the y-intercept.
3x-6y=12 Solving for y to put into the slope-intercept form
3x - 12 = 6y
y = (3/6)x - 2 Or y = (1/2)x - 2 Pt(0,-2) and (4,0) points on the line
m = (1/2) As y increases/decreases by 1, x increases/decreases by 2
CAN I HAVE THE BRAINLIST?
3х-2=2x-9
Solve plzzz
Answer:
- 7
Step-by-step explanation:
Step 1:
3x - 2 = 2x - 9 Equation
Step 2:
x - 2 = - 9 Subtract 2x on both sides
Answer:
x = - 7 Add 2 on both sides
Hope This Helps :)
Answer:
The answer is -7
Step-by-step explanation:
3x-2=2x-9
Subtract the 2x from the right side.
x-2=-9
Add 2 to the left, and do the same to the right.
x=-7.
A = 1 + w : Solve for w
Answer:
A - 1 = w
Step-by-step explanation:
Step 1: Write equation
A = 1 + w
Step 2: Subtract 1 on both sides
A - 1 = 1 + w - 1
A - 1 = w
(-7)·(-7)·5·5·5·5 rewrite it with exponents please
Which is the measure of ∠B?
A) 42°
B) 138°
C) 180°
D) 218°
Answer:
A) 42
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
It's A, it's less than 90 so it has of be acute
3+9⋅7−8÷2
Simplify
Please help me Thank u : )
Answer:
62
Step-by-step explanation:
Using PEMDAS, you multiply and divide first, so 9x7=63 and 8/2=4
63-4=59 59+3=62 :)
You oversee the community garden. You have 3 teams who want plots in your garden, and all gardens are in the shape of a square. Team A wants a plot which is 36 square meters, Team B wants a plot which is 64 square meters and Team C wants a plot which is 49 square meters. You need to determine the length and width of your garden. You also need to determine which team gets which plot.
a. Outline the dimensions of the garden and insert the plots for the 3 teams. You may use the graph below or use technology. If you use technology, either insert a picture of your graph below or attach it after page 2 of the test. (2 points)
b.) Calculate the dimensions of each side and show your work (6 points)
Team A.
Team B:
Team C:
c.) What are the minimum dimensions of your garden plot? (2 points)
Length:
Width:
Answer:
a. Please find attached the dimensions for the outline of the garden with the three plots inserted
b.) Team A: 6 m
Team B: 8 m
Team C: 7 m
Step-by-step explanation:
The size of the plot Team A wants = 36 square meters
The size of the plot Team B wants = 64 square meters
The size of the plot Team C wants = 49 square meters
a. The outline of the garden is attached
b.) The dimensions of each side of the needed plot of land by the three teams
For team A we have;
The shape of the needed plot of land = Square
The size of the needed plot of land = 36 m²
The dimension of each side of the needed plot of land = 6 m
The dimensions of each side of the needed plot of land for team A = 6 m
For team B we have;
The shape of the needed plot of land = Square
The size of the needed plot of land = 64 m²
The dimensions of each side of the needed plot of land = 8 m
The dimensions of each side of the needed plot of land for team B= 8 m
For team C we have;
The shape of the needed plot of land = Square
The dimensions of the needed plot of land = 49 m²
The dimensions of each side of the needed plot of land for team C= 7 m
c.) The minimum dimension of the garden plot are;
Length: 15 m
Width: 13 m
Please help me do this one complicated and confused
Answer:
9
Step-by-step explanation:
Area of a triangle=(base*height)/2
1) Input the values
54=(12h)/2
2) Multiply both sides by 2
54*2=(12h/2)2
108=12h
3) Divide both sides by 12
108/12=12h/12
9=h
I hope this helps! Please comment if you have any questions.
I need the second one because i can't figure it out ;--;
Answer:
vertex form: y=a(x-h)^2+k ⇒ (a, h, k) = (-1/4, -2, 4)factored form: y=a(x+6)(x-2) ⇒ a = -1/4standard form: y=ax^2+bx+c ⇒ (a, b, c) = (-1/4, -1, 3)Step-by-step explanation:
We don't know how you did the first way, so the only way we can make sure another way is different is to do it two ways.
1) First, we'll make use of the vertex-form equation. The given zeros are at -6 and +2, so the line of symmetry is x = (-6+2)/2 = -2. Then vertex form of the equation will look like ...
y = a(x +2)^2 +k
We have two unknown values, so we need to make use of two points to find them.
Using (2, 0):
0 = a(2 +2)^2 +k
0 = 16a +k
Using (-4, 3):
3 = a(-4+2)^2 +k
3 = 4a +k
Subtracting the second equation from the first, we get
0 -3 = (16a +k) -(4a +k)
-3 = 12a
a = -1/4
Substituting into the first of our equations, ...
0 = 16(-1/4) + k = -4 +k
k = 4
So, the equation is ...
y = (-1/4)(x +2)^2 +4
__
2) Using factored form, we can write the equation as ...
y = a(x +6)(x -2) . . . . for zeros x=-6 and x=2
We can find 'a' by using the third point:
3 = a(-4+6)(-4-2) = a(2)(-6) = -12a
a = 3/-12 = -1/4
So, the equation is ...
y = (-1/4)(x +6)(x -2)
__
3) You can also make use of the standard form equation. This gives rise to three equations in the three coefficients.
y = ax^2 +bx +c
0 = a(-6)^2 +b(-6) +c = 36a -6b +c
3 = a(-4)^2 +b(-4) +c = 16a -4b +c
0 = a(2)^2 +b(2) +c = 4a +2b +c
These can be solved by your favorite method to give ...
a = -1/4, b = -1, c = 3
So, the equation is ...
y = (-1/4)x^2 -x +3
Find X and Y and show please show calculations
Answer:
Y = 90
X = 52
Step-by-step explanation:
Y is on a straight line. The sum of the angles on a straight line is 180.
The only other angle (that is marked) on this straight line, is a 90 degree one. So, <y + 90 = 180.
<y = 90.
Now <x + 38 = 90
so, x = 52
Answer:
Y = 90
X = 52
Step-by-step explanation:
22...................................................
.
its easy just add on by 1, so after 22 u get 23 then 24, 25 and so on
PLS HELP ME WITH THIS TY!
Answer:
B.) 450
Step-by-step explanation:
I hope I could help
Answer:
450cm^2
Step-by-step explanation:
There are 4 triangles with 2 of each.
Triangle =[tex]\frac{1}{2}bh[/tex]
Triangle 1 = [tex]\frac{1}{2}(10)(15) = \frac{1}{2}(150) = \frac{150}{2} =75 *2=150[/tex]
Triangle 2 = [tex]\frac{1}{2} (15)(20)=\frac{1}{2}(300)=\frac{300}{2} = 150*2=300[/tex]
300 + 150 = 450
Solve the equation.
W3 = 11
Answer:
w= 11/3
Step-by-step explanation:
Multiply:
w×3=11
Regroup terms:
3w=11
Dive both sides by 3:
3.666667
w= 11/3
Solve for x: 5x-7=3 help asap!
Answer:
x = 2Step-by-step explanation:
Solve for x
5x-7=3 5x = 3 + 75x = 10x = 10/5x = 2The solution of expression is,
⇒ x = 2
We have to given that;
Expression is,
5x - 7 = 3
Now, We can simplify for x as;
5x - 7 = 3
Add 7 both side,
5x - 7 + 7 = 3 + 7
5x = 10
Divide by 5;
x = 10 / 5
x = 2
Thus, The solution of expression is,
⇒ x = 2
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ6
Which is greater, the sum of -10 and its opposite or
the product of -10 and its absolute value?
Answer:
the sum of -10 and its opposite
Step-by-step explanation:
the sum of -10&10 = -10+10 = 0
the product of -10 and its absolute value
-10 × |-10|
-10×10 = -100
0>100
What is the value of x?
30
45
55
60
Answer:
Step-by-step explanation: i don't get what you are trying to ask
250 people in 5 buses unit rate
Answer:
50.
Step-by-step explanation:
250/5 = 50
Choose the correct symbol to fill in the blank. 7.5 ______ 7.05 *
>
<
=
Please answer fast it’s a emergency
Answer:
7.5
Step-by-step explanation:
7.5 is greater than 7.05
Answer:
7.5 IS GREATER THAN 7.05
5x + 17 > 37
Helpppp ASAP
Answer:
x > 4
Step-by-step explanation:
5x + 17 > 37
Subtract 17 from each side
5x + 17-17 > 37-17
5x > 20
Divide each side by 5
5x/5 > 20/5
x > 4
Answer:
x is any number greater than 4
Step-by-step explanation:
5x > 20
x > 4
HELP!!! BRAINLIEST ANSWER!!!!
Answer:
x = 26, y = 9
Step-by-step explanation:
Add the bottom equations and set them equal to 180
8x -28 = 180
8x = 208 divide each by 8
x = 26
Find the bottom right, 3(26) - 11
78 - 11 = 67
The unlabeled top left box is also equal to 67 degrees.
So 2y + 5 = 23
2y = 18
y = 9
Answer:
The answer is x = 26 and y = 31.
Step-by-step explanation:
To solve this problem, we should first solve for the value of x. Since the angles that measure (5x-17) and (3x-11) are supplementary, this means that they must add up to 180 degrees. This allows us to make the following equation:
(5x - 17) + (3x-11) = 180
When we combine like terms on the left side of the equation, we get:
8x - 28 = 180
Then, we can add 28 to both sides.
8x = 208
Finally, we can divide both sides by 8 to get x alone on the left side of the equation.
x = 26
Now that we know our value for x, we must find our value for y. To do this, we should notice that the angle 3x-11 has a vertical angle (an angle that is directly across from it). By the definition of vertical angles, this angle must have the same measure, meaning it will also have the value 3x - 11. This vertical angle is complementary to the angle 2y + 5, which means that their sum must equal 90 degrees; therefore, we can make the following equation:
3x - 11 = 2y + 5
Since we found our value of x already in the above equation, we can substitute this value into this equation:
3(26) - 11 = 2y + 5
Next, we can perform the multiplication on the left side of the equation.
78 - 11 = 2y + 5
Then, we can perform the subtraction on the left side of the equation.
67 = 2y + 5
Next, we should subtract 5 from both sides of the equation.
62 = 2y
Finally, we should divide both sides of the equation by 2 to get the variable y by itself on the right side of the equation.
y = 31
Therefore, the answer to this problem is x = 26 and y = 31.
Hope this helps!
At 12:00 pm., Lou leaves her house and drives north to her parent's home. She arrives at 4:00 p.m. Also leaving at 1:00 Lou's house is her friend Amy who leaves and drives south to her parent's home. She arrives at 3:00 p.m. The driving distance between both parents' homes is 330 mi. Lou and Amy drove at the same speed. What was their speed? 60 m/h 55 mi/hi 45 m/h O 50 m/h
Answer:
55 mph
Step-by-step explanation:
12pm-4pm is 4 hours
1pm-3pm is 2 hours
4+2 hours is 6 hours.
330 miles/6 hours is 55 mph
Solve the equation. 8x - 2(x + 5) = -3 + 6x *
Infinitely many solutions
One Solution
No solution
Answer:
No solution
Step-by-step explanation:
The answer to this algebraic equation is - No solution
Brainliest plzzz!!!
Answer:
There is no solution to this equation.
Step-by-step explanation:
No solution
During a softball game, Sara threw 70 pitches. Of those pitches, 29 were strikes. What portion of the pitches that Sara threw were stiles? Write your answer as a decimal rounded to the nearest thousandth.
2
3
10
18
Which fraction is greater or is it equal to?
Answer:
2/3
Step-by-step explanation:
2/3 = 12/18
Find the LCD (least common denominator), it is 18. Convert 2/3 to ?/18
? = 12
2/3 * 6/6 = 12/18
12/18 > 10/18
Solve the following equation for X.
5(x + 2) - 13 = -2(x - 10) + 3x + 1
a
No Solution
b
x = 6
С
x = 2
d
X=-6
need an answer asapppp !!!!!
