Answer:
30 square feet
Step-by-step explanation:
Sub to Alan Becker if you want
What is the rate of change(slope)
Answer:
Let’s use the slope formula to calculate the slope of a line, using just the coordinates of two points. The line passes through the points (1, 4) and (-1, 8). Let’s call the point (1, 4) point 1, and the point (-1, 8) point 2. That means x1 = 1, y1 = 4, x2 = -1, and y2 = 8.
Example
Points
Coordinates
(1, 4)
x1 = 1
y1 = 4
(-1, 8)
x2 = -1
y2 = 8
The slope formula is . When we put the coordinates into the formula, we get the equation . This reduces to m = -2. The slope of the line is -2.
It is important to realize that it doesn’t matter which point is designated as 1 and which is 2. We could have called (-1, 8) point 1, and (1, 4) point 2. In that case, putting the coordinates into the slope formula produces the equation . Once again, that simplifies to m = -2. That’s the same slope as before.
Step-by-step explanation:
Slope is the ratio of the vertical and horizontal changes between two points on a surface or a line. The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run: . This simple equation is called the slope formula.
A triangle has anle measures of 50° and 45° and a nonincluded side of 7 inches. Does this information make a unique triangle, more than one triangle, or no triangle?
Answer:
It could be two unique triangles (the 7 inch length could be either of the two nonincluded sides.)
Step-by-step explanation:
Need the answers asap
Jacob is selling raffle tickets for a school fundraiser. He started with 60 tickets. He sold 16 tickets the first day and 14 tickets the second day. Which expression below will help Jacob determine how many tickets he has left to sell?
Answer:
60-16=44-14=30
Step-by-step explanation:
He needs to sell 30 more tickets
Answer:
The expression: 60 - (16 - 14)
30 tickets
Step-by-step explanation:
16 + 14 = 30
60 - 30 = 30
Branliest to correct answer explain how you solved it please
Answer:
29
Step-by-step explanation:
What is the measure of angle D
Answer:
option second 145 is right answer
Answer:
145 degrees
Step-by-step explanation:
< A = 95°
< B + 130° = 180° ( being linear pair )
< B = 180° - 130°
<B = 50°
< D = < A + < B ( Exterior angle of a triangle is equal to the sum of two opposite interior angles )
< D = 95° + 50°
= 145°
Maya downloaded 5 movies to watch over her winter vacation. In how many different
orders can she watch the movies?
24
15
120
60
Answer:
The answer is 120
Which questions are statistical question?
A.how many theaters are in my city?
B.how many students in my class like classic movies?
C.how many movies do the students in my class watch in a month?
D.how many students in my class watch movies on weekdays?
Answer:
If it's multiple choice, I'd say B and D. If it's only one, those are the ones I'd narrow it down to.
Step-by-step explanation:
All you have to do is imagine the question's answers as a statistic. With A, you can't say "There are 56% theaters in my city." So that's out. C is the same, you cant say "The students in my class watch 47% movies in a month." Also out. Sorry if this answer is incorrect, but that's your best bet.
ONE QUESTION, ONE ANSWER. BRAINLIEST FAST AND EASY.. NO LINKS
Answer:
D 17%, 2/9, 0.25
Step-by-step explanation:
A 0.25, 0.17, 0.22
B 0.25, 0.22, 0.17
C 0.17, 0.25, 0.22
D 0.17, 0.22, 0.25
(1.5 = 3) + 2.5
1.573 20.5
들
0.5+2.5
Answer:
22.073
Step-by-step explanation:
1.573+20.5=22.073
22.073= 7.358
Ebony is cutting dough for pastries in her bakery. She needs all the pieces to be congruent triangles and has ensured that EF ON and 2MON is congruent to 2GEF What would
triangles are congruent by AAS?
Answer:
<EFG and <ONM
Step-by-step explanation:
help me
i will follow and mark as braillient
Answer: The answer on 39 is c and theanswer on 40 is J
Step-by-step explanation:
Which of the following statements is an opinion?
What 666.983 divided by 978.087 is?
Answer:
0.681926045434
Step-by-step explanation:
Answer:
0.000681926045
Step-by-step explanation:
666.983 ÷ 978.087=0.000681926045
A football player lost 10 yards when he was tackled.
a
10
b
-10
1/8y-2/3=5 1/2 solve
Answer:
49[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
I'm going to assume the number on the right side of the equation is 5.5, just to make things easier.
Now, to begin to solve this, first isolate the variable.
1/8y - 2/3 = 5 1/2
We do this by adding 2/3 to both sides.
1/8y = 5 1/2 + 2/3
Now, we just wipe off the coefficient that is stuck to the variable by dividing both sides by 1/8, which can be easier done by multiplying by the reciprocal (I converted the mixed number into an improper fraction before solving to facilitate the process).
y = (37/6) · 8
y = 296/6
y = 49 2/6 = 49 1/3
Which of the following represents the equation of a line that is parallel to 2y - x = 16 and passes through the
point (-6,1)
Answer: it could be d
By I’m smart
Step-by-step explanation:
solve these 3 quadratic equations
Answer:
follow me
Step-by-step explanation:
enjoy your now nice study
a^2+b^2=c^2
a^2+10^2=18^2
Answer:
[tex]\sqrt[-4]{14}[/tex]
Step-by-step explanation:
Find the area of the shape shown below.
7
3
3
42 because 3x3=6 and 6x7=42
A rectangle has sides of 9cm by 7.5cm find its perimeter
Answer:
33 cm
Step-by-step explanation:
9 cm + 7.5 cm + 9 cm + 7.5 cm
33 cm
help me please :(****
Answer:
Step-by-step explanation:
Answer:
The value of x=34 will make parallelogram ABCD a rhombus.
6 + 2x^2= 20 simplest form
Answer:
6 + 2x² = 20
2x² = 20 - 6
2x² = 14
x² = 14 ÷ 2
x² = 7
x = √7
x = 2.64
aria is saving to buy a phone.she has 85 dollars and can save an additional 10$ per week how much total money will she have after 8 weeks
Answer:
165
Step-by-step explanation:
1. you have to do 10 x 8 bc she makes 10 dollars a week, and it says how much will she make in 8 weeks so you do 10 x 8. 10 x 8 = 80 , so you take the 85 dollars she has then you take the 80 and add them together and you get 165.
Answer:
Answer:$165
Answer:$165Step-by-step explanation:
Answer:$165Step-by-step explanation:She has $85.
Answer:$165Step-by-step explanation:She has $85.She can save $10 per week.
Answer:$165Step-by-step explanation:She has $85.She can save $10 per week.Then,
Answer:$165Step-by-step explanation:She has $85.She can save $10 per week.Then,For 1 week,
Answer:$165Step-by-step explanation:She has $85.She can save $10 per week.Then,For 1 week,She saves $10
Answer:$165Step-by-step explanation:She has $85.She can save $10 per week.Then,For 1 week,She saves $10And, For 8 weeks,
Answer:$165Step-by-step explanation:She has $85.She can save $10 per week.Then,For 1 week,She saves $10And, For 8 weeks,She saves $10×8=$80
Answer:$165Step-by-step explanation:She has $85.She can save $10 per week.Then,For 1 week,She saves $10And, For 8 weeks,She saves $10×8=$80Hence, the total money that she will have after 8 weeks = $85+$80 = $165
Find two numbers that sum to -6 and have a product of 12
The two numbers that sum to -6 and have a product of 12 are -3 ± √3i and -3 ± √3i respectively.
What is a numerical data?A numerical data is also referred to as a quantitative data and it can be defined as a data set that is primarily expressed in numbers (numerals) only. This ultimately implies that, a numerical data simply refers to a type of data set consisting of numbers (numerals) rather than words.
What is an expression?An expression can be defined as a mathematical equation which is used to show the relationship existing between two or more variables and numerical quantities.
In order to solve this word problem, we would assign variables to the unknown numbers and then translate the word problem into algebraic equation as follows:
Let the two unknown numbers be x and y.
Translating the word problem into an algebraic equation, we have;
Sum: x + y = -6 .....equation 1.
Product: xy = 12 ....equation 2.
From equation 1, we have:
x = -6 - y
Substituting equation 3 into equation 2, we have:
(-6 - y)y = 12
-6y - y² = 12
y² + 6y + 12 = 0
Solving the quadratic equation, we have:
y = -3 ± √3i
For the value of x, we have:
x = -6 - y
x = -6 - (-3 ± √3i)
x = -6 + 3 ± √3i
x = -3 ± √3i
Read more on an algebraic equation here: brainly.com/question/2190003
#SPJ1
Find the measured of the numbered angles in the rectangle. Geometry Chapter 7.4
Answer:
∠3 = 18°
∠4 = 144°
∠2 = 36°
∠1 = 72°
Step-by-step explanation:
From the concept of alternate interior angles,
∠3 = 18°
Since the diagonal divides the rectangle into 4 parts with 2 of the rectangles being similar.
Then, the triangle with ∠3 & ∠4 is an Isosceles triangle and as such;
∠4 = 180 - 2(∠3)
∠4 = 180 - 2(18)
∠4 = 180 - 36
∠4 = 144°
∠2 = 180 - ∠4 (because sum of angles on a straight line is 180°)
∠2 = 180 - 144
∠2 = 36°
Like it was done for angle ∠4 above;
∠1 = (180 - 36)/2
∠1 = 144/2
∠1 = 72°
Can somebody help please
really just need assistance at this point ??
A line passes through the point (8,2) and has a slope of 5/4.
Write an equation in slope-intercept form for this line.
Answer:
y=5/4x+12
Step-by-step explanation:
You have $25.00 to spend at the county fair. Admission to the fair is $5. The cost of a carnival ride ticket is $2. If you spend all of your money at the fair, how many carnival ride tickets can you buy?
Answer:
10
Step-by-step explanation:
25 - 5 = 20
20 / 2 = 10
(3,-2) and (-4, 5). Find the slope
Answer:
-1
Step-by-step explanation:
We can use the formula to find slope
(y2-y1) / (x2-x1)
y1 is the first Y coordinate in the first pair
y2 is the second one in the first pair
X1 is the first X coordinate in the frst pair
x2 is the second one In the second pair.
so if we put it together it’d look liek this
(5- (-) 2) / (-4 - 3)
5+2 / -4 + -3
7/-7
or -1
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Answer: -1
Explanation:
y2-y1/x2-x1
Then you plug the points into the equation
I hope this helped!
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