Answer:
I think the domain would be the x values and range would be the y values in the given 2 points.
Domain : [-4 , 0]
Range : [-2 , 6]
I hope you get this right.
Consider the conditional statement: If M is the midpoint of line segment AB, then AB = 2AM.
a. What is the hypothesis p?
b. What is the conclusion q?
c. What is the truth value of the conditional statement if p is false and q is false? Explain your reasoning.
Answer:
Following are the solution to the given points:
Step-by-step explanation:
In point a:
The middle point of the segment AB will be the hypothesis, which is equal to M.
In point b:
The conclusion of AB = 2AM.
In point c:
If p q is incorrect, after all, M is not really the middle point of a section AB, then the inference is wrong.
Tonisha is purchasing a number of stamps. She wants some idea of how many she can buy.
On a coordinate plane, a line goes through (1, 2) and (1.75, 4).
Using the equivalent ratios graph, how many stamps can she buy with $4.50?
stamps
Answer:
9 stamp
Step-by-step explanation:
Answer:
the answer is 9
Step-by-step explanation:
An official playing feild(including end zones) for the indoor football league has a length 27yd longer than its width. the perimeter of the rectangular field is 134yd. find the length and width of the feild
The rectangular field that has a the perimeter of 134yd has a length of 47yd and width of 20yd
To solve this geometry exercise the equation and procedure we will use is:
P = (2*L) + (2*W)
Where:
P= perimeter L= length W= widthInformation about the problem:
P= 134 yd L= x + 27ydW= xApplying the perimeter equation of a rectangle, we have:
P = (2*L) + (2*W)
134 = [2*(x+ 27)] + (2*x)
134 = 2x+ 54 + 2x
134 - 54 = 2x + 2x
80 = 4x
x = 80/4
x = 20
Substituting the value of (x) in the data and we have:
W= x
W= 20yd
L= x + 27yd
L= 20yd + 27yd
L= 47yd
What is perimeter?The perimeter is the total length of the edge of a geometric figure.
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Use the Distributive Property to solve the equation below. Use pencil and paper. Describe what it means to distribute the 4 to each term inside the parentheses. 4(m+4)=28
Answer: m=3
Step-by-step explanation:
Distributing the '4' means multiplying it by everything within the parenthesis next to it. That means, in this circumstance, you are multiplying the 'm' and the '4' by the '4' on the outside the parenthesis.
4(m+4)=28
4m+16=28. Subtract the 16 on both sides.
4m=12
m=3
Triangle ABC has the following vertices:
• A(7,-2)
• B(-1,-8)
• C(5,0)
Is triangle ABC an isosceles triangle, and why?
Choose 1 answer:
A. Yes, because AB = BC.
B. Yes, because AC = BC.
C. No, because AC is longer than AB.
D. No, because ABC doesn't have a pair of sides with equal lengths.
Answer: I just did this it’s “yes, because AB=BC” I believe sorry if it’s wrong
Step-by-step explanation: you can go on a app and put the points so it can graph 4 u
An isosceles triangle is a triangle whose two sides are of equal length. Triangle ABC is an isosceles triangle because of AB= BC.
What is an Isosceles triangle?An isosceles triangle is a triangle whose two sides are of equal length while the third side is of different length.
For the triangle to be an isosceles triangle, we need to find the length of each side of the triangle. Therefore, the length will be,
[tex]AB = \sqrt{(-1-7)^2+(-8-(-2))^2} = \sqrt{(-8)^2+(-6)^2} = 10[/tex]
[tex]BC = \sqrt{(5-(-1))^2+(0-(-8))^2} = \sqrt{(6)^2+(8)^2} = 10[/tex]
[tex]AC = \sqrt{(5-7)^2+(0-(-2))^2} = \sqrt{(-2)^2+(2)^2} = 2\sqrt2[/tex]
Since for a triangle to be an isosceles triangle, it is needed that the two sides of the triangle must be equal while the third side should have different lengths, and as in the given triangle the length of AB=BC. It is an isosceles triangle.
Hence, triangle ABC is an isosceles triangle because of AB= BC.
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After paying $4.76 for a sandwich, Michelle has $16.88. How much money did she start with?
Answer:
$21.64
Step-by-step explanation:
original amount = spent + remaining
original amount = 4.76 + 16.88
= $21.64
Answer:
Michelle started with $21.64.
Step-by-step explanation:
To solve this problem, we simply need to add he current price, or $16.88, to the amount she spent, or $4.76.
16.88 + 4.76 = $21.64
Therefore, Michelle started with $21.64.
Hope this helps! :D
At the start of the challenge, Marisol is able to complete 32 sit-ups and plans to increase the number of sit-ups she completes daily by 2. At the start of the challenge, Kelly is able to complete 28 sit-ups and plans to increase the number of sit-ups she completes daily by 3. Which system of equations can be used to determine the number of days it will take for both to complete the same number of daily sit-ups?
Answer:
The system of equations can be used to determine the number of days it will take for both to complete the same number of daily sit-ups?
32 + 2d = 28 + 3d
The number of days it will take for both to complete the same number of daily sit-ups is 4 days
Step-by-step explanation:
Let the number of days it would take them to do daily sit ups be represented by d
At the start of the challenge, Marisol is able to complete 32 sit-ups and plans to increase the number of sit-ups she completes daily by 2.
= 32 + 2d
At the start of the challenge, Kelly is able to complete 28 sit-ups and plans to increase the number of sit-ups she completes daily by 3.
= 28 + 3d
We equate both Equations together
Marisol = Kelly
32 + 2d = 28 + 3d
The system of equations can be used to determine the number of days it will take for both to complete the same number of daily sit-ups is given as:
32 + 2d = 28 + 3d
Solving further:
We collect like terms
32 - 28 = 3d - 2d
d = 4 days
Hence, it will take for both of then 4 days to complete the same number of daily sit-ups .
PLEASE HELP WILL GIVE BRAINLIEST.
The line y=-3x - 8 is graphed below. What additional line would create a system of equations with a solution of (-4,4)?
Answer
A y = 2x + 10
By= 3x + 1
C y = 3x - 9
Dy - 3x + 6
Answer:
Choice D
Step-by-step explanation:
For this one I would find if the point lands on the line.
Choice A:
What we have to do is to plug in -4 for x and 4 for y.
[tex]y=2x+10\\(4)=2(-4)+10\\4=-8+10\\4\ne2[/tex]
The point is not on this line so this cannot be it.
Choice B:
We pug what we know again.
[tex]y=\frac{1}{3}x+1\\(4)=\frac{1}{3}(-4)+1\\(4)=-\frac{4}{3}+1\\4\ne-\frac{1}{3}[/tex]
The point is not on this line so it can't be it.
Choice C:
We pug in what we know again.
[tex]y=3x-9\\(4)=3(-4)-9\\(4)=-12-9\\4\ne-21[/tex]
The point is not on this line so it can't be it.
The next one has to be it, but we'll check it just in case.
Choice D:
We plug in what we know again.
[tex]y= \frac{1}{2}x+6\\(4)=\frac{1}{2}(-4)+6\\(4)=-2+6\\4=4[/tex]
The point is on this line so this is the line.
In the diagram, ray BD bisects \angle ABC∠ABC. Find m\angle ABCm∠ABC
Check the picture below.
[tex]8x-16=4x+20\implies 4x-16=20\implies 4x=36\implies x=\cfrac{36}{4}\implies \boxed{x=8} \\\\\\ (8x-16)~~ + ~~(4x+20)\implies 12x+4\implies 12(8)+4\implies \LARGE \begin{array}{llll} \stackrel{\measuredangle ABC}{100^o} \end{array}[/tex]
the length of a quarter is 0.955 inches. round the length of a quarter to the nearest tenth of an inch?
Answer: Jesus
Step-by-step explanation: Jesus is always the answer
NEED HELP ASAP!
For every strike IBMissem throws in bowling he throws an average of 3 gutter balls.
If he throws 9 strikes after bowling all afternoon, how many gutter balls would he
have thrown?
Answer:
27
Step-by-step explanation:
1.) 44247
44a4b
11a2b
Answer:
what?
Step-by-step explanation:
I WILL GIVE BRAINIEST!! What is 5x+2y=24 in slope intercept form?
Answer:
I'm not sure what you mean but I will solve for everything
2y = 24 - 5x
y = -(5/2)x + 12
y int. = 12
slope is -5/2
x int = 24/5
I get it now
slope int. form is y = mx + b where m is -5/2 and b is 12
Bob, Sue, Larry, Sally and Fred are waiting in lime to buy concert tickets.
(1) In how many different ways can they stand in line?
(2) How many ways can they line up if Larry insists on being in the middle?
Answer:
1) 120
2) 24
Step-by-step explanation:
This is a problem involving permutations: the number of different ways you can arrange stuff
If there are n items, n! represents the permutation of n and is given by the formula : 1 x 2 x 3 x........x (n-1) x n also sometimes written in the form
n x (n-1) x (n-2) x........x 3 x 2 x 1
In this case there are 5 people. So the number of different ways they can stand in line is 5! = 5 x 4 x 3 x 2 x 1 = 120 ways Answer to (1)
Answer to (2)
If Larry insists on being in the middle the other 4 have to arrange themselves around Larry in 4! ways = 4 x 3 x 2 x 1 = 24 ways
please please please simplify
-2c + 7 + 2c
c=7
tell me if I'm wrong.............. ......
21.18 - 17.92 rounded to the nearest whole number
Answer:
3
Step-by-step explanation:
21.18-17.92=3.26
Rounded its 3
Find an expression equivalent to 18+ 30 Factors of 18: 1, 2, 3,6,9,18 Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30 18-30 = 6(3 + 10)
Answer:
Step-by-step explanation: njbhbhhhhhhhhhhhhhhhhhgvvvvvvv
Here is an isosceles triangle.
Choose the true statements.
A. The triangle has two equal angles.
B. The triangle has an obtuse angle.
C. Two of the sides are the same length.
Answer:
i not sure but o think its d
what is in numbers: one more than the product of 2 and 82?
find three consecutive odd integers such that the sum of two times the first, one times the second, and three times the third is 296. list the numbers in order from smallest to largest.
The three consecutive odd numbers in order from smallest to largest are-
1st odd number = 47second odd number = 49third odd number = 51What is consecutive odd numbers?Consecutive numbers are numbers which follow each other in a frequent counting order or pattern.
We all recognize that odd numbers would be those that cannot be totally divided by two. We can see that when we organise them in increasing order, the difference between the two is always 2. The numbers 3, 5, 7, 9, and 11 are examples of consecutive odd numbers so because difference at all between the predecessor-successor pair is 2, as in 5 - 3 = 2 and 7 - 5 = 2.Now, as per the question;
Let the first odd number be 'n'.
Then, the second odd number will be '(n + 2)'.
And, the third odd number will be '(n + 4)'
Now, we have to take the two times the first = 2n.
one times the second = (n + 2)
three times the third = 3(n + 4).
Sum of all three is 296.
Thus,
2n + (n + 2) + 3(n + 4) = 296
Simplifying the equation;
2n + n + 2 + 3n + 12 = 296
6n = 296 - 14
6n = 282
n = 47 (1st odd number)
n +2 = 47 + 2 = 49 (second odd number)
n + 4 = 47 + 4 = 51 (third odd number)
Thus, the three consecutive odd numbers has be calculated.
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Select ALL the other ways to name ST.
SQ
SP
•V
S
T
R
line m
TS
line n
R
Write the numbers in decreasing order
1.3˙, -8/5, /13, pi, -0.7
For his long distance phone service, Milan pays a$ 5 monthly fee plus 9 cents per minute. Last month, Milan's long distance bill was $ 18.59. For how many minutes was Milan billed?
Use the equation to identify the slope and y-intercept, and graph on the coordinate plane. y = -2/3 x + 6. m = b =
Answer:
(Slope) M = -2/3
(Y Intercept) B = 6
When you put the number down for the slope, do not include the x.
(The picture shown is the answer for what the equation is graphed in this case, if your graph is not big enough, read "Step-by-step explanation:".)
Step-by-step explanation:
When dealing with slopes, we use this formula: y = mx + b.
m - # before variable, this is your rise/run.
b - y intercept, this is the point you start on the graph.
When graphing, you need to put b (y intercept, "beginning") on the graph, in this case it's 6, so you need to put it at (0,6). Next, you use the rise/run. To do this, the numerator (-2) will be your "rise", so you move down 2, since this is a negative number. Then, your denominator (-3) will be your "run", so you move left 3, since this is a negative number.
If the graph is not big enough to go down or up, or left or right however much for the rise/run, turn the number (for ex. 2/3) positive if negative, and negative if positive, and use the rise/run to graph it.
Hope this helped, have a nice day.
Answer:
This is how I would graph it. Hope this helps! :)
Step-by-step explanation:
If you need a different way to graph lmk!
In the word problem below, what answer or solution are you being asked to
find?
STEP 1: UNDERSTAND
The Math Club built their own soap box racer. To
test it, different drivers coasted the racer down the
same hill. The first driver. Deb, coasted 127 meters,
The second driver, Pedro, coasted 129 meters,
How much further did Pedro coast?
A. How many different drivers tested the soap box racer
B. How many meters Deb coasted
C. How many meters Pedro coasted
D. How much further Pedro coasted
WILL MARK BRAINLIEST FOR CORRECT ANSWER!!!!!!!!
Simplify the expression.
7(6x – 4) + 1
1. Distribute the 7 through the parentheses.
2. Combine like terms.
What is the expression in its simplest form?
A) 42x – 28 + 7
B) 42x – 3
C)42x – 28 + 1
D) 42x – 27
Answer:
D) 42x-27
Step-by-step explanation:
Distribute the 7
7*6x=42×
7*-4=-28
Combine like terms:
42x(Stays there)
-28+1=-27
42x-27
What is the equation of the line that passes through point P (6, -8) and has a slope of zero?
A.x = 6
B.y = 6
C. x= -8
D. y = -8
Answer:
A
Step-by-step explanation:
because it is a straight line locate at x = 6 that pass to every y coordinate, so it pass -8 too.
Percentages are always out of 80
Answer:
False, percentages are out of 100
how do i do this please help
2+7/9x=5/6 Rewrite without fractions or decimals
Answer:
2 + (7 ÷ 9)x = 5 ÷ 6
Step-by-step explanation:
Given
[tex]2+\frac{7}{9}x=\frac{5}{6}[/tex]
You can eliminate fractions by turning them into division problems!
2 + (7 ÷ 9)x = 5 ÷ 6