Answer:
75
Step-by-step explanation:
Figure ABCD is a parallelogram.
Which statement must be true?
Question 8 options:
stack A B space with bar on top text is congruent to end text stack B C with bar on top
stack A B with bar on top star times space text is parallel to end text space stack B C with bar on top text end text
stack A D with bar on top space text is parallel to end text stack B C with bar on top
angle B space text is congruent to end text angle C
Answer:
stack AD with bar on top space text is parallel to end text BC with bar on top.
Answer:
I think it's the second
Step-by-step explanation:
Find the rate of change
PLEASE HELP MEE!! SHOW YOUR WORK PLS
Answer:
(8, -8)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = x - 16
5y = 2x - 56
Step 2: Solve for x
Substitute in y: 5(x - 16) = 2x - 56Distribute 5: 5x - 80 = 2x - 56[Subtraction Property of Equality] Subtract 2x on both sides: 3x - 80 = -56[Addition Property of Equality] Add 80 on both sides: 3x = 24[Division Property of Equality] Divide 3 on both sides: x = 8Step 3: Solve for y
Define original equation: y = x - 16Substitute in x: y = 8 - 16Subtract: y = -8signment: Exit Tickets---8.4 Lesson 15 (8.EE.8.6)
Problem ID: PRA3MGU
What is the slope of this non-vertical line? Use your transparency if needed.
3
1
R
m=
Fill in the blank.
Answer:
The slope is 3.
Step-by-step explanation:
remember rise over run, so rise is 3 and run (left or right) is 1.
3/1 equals 3.
Isabelle wants to become an astronaut! She has decided that she will
spend 20% of her day studying. If she is awake for 15 hours each day, how
long is she spending studying?
Answer:
3 hours
Step-by-step explanation:
Assuming that when the problem says "day" it refers to the hours of wakeness. The problem is essentially asking to find 20% of 15.
First, convert 20% to decimal form. To do this, divide (20) by 100, this is because a percent is out of 100.
20 / 100 = 0.2
Now multiply the hours of wakeness by the percent as a decimal;
15 * 0.2 = 3
Isabelle spends 3 hours studying.
Suppose that y varies directly with x. When x = -4, y=-14. Determine the value of y when
X=9
Answer:
if x=-4 & y=-14...then x=9 & Y= -1. which is minus 10
Step-by-step explanation:
-4 is 10 under -14. If X=9 then Y= -1.
I made 10 cups of granola that we eat in ⅔ cup servings. How many servings will we have out of the 10 cups of granola?
Answer:
15 servings
Step-by-step explanation:
divide the numbers
I need help ASAP
What is the operation in the equation 5n =-20?
Answer:
Division :)
Hope this helps!
PLEASE HELP ASAPPPP!!! 20 POINTS!!
Answer:
105 for all of them
Step-by-step explanation:
1) take 180-75, because of opposite angles.
105
2)again, 105 because we know the opposite angle is 75
3)105
again, opposite angles.
Triangle QRS is rotated 180° about the origin. On a coordinate plane, triangle Q R S has points (negative 4, 1), (negative 4, 4), (2, 1). What are the coordinates of point S'?
Answer:
D. (2, -1)
Step-by-step explanation:
I took the test and got it right.
Triangle QRS is rotated 180° about the origin. On a coordinate plane, triangle Q R S has points (-4, 1), (-4, 4), (2, 1). So, the coordinates of point S will be (2, -1).
How does rotation by 90 degrees changes coordinates of a point if rotation is with respect to origin?Let the point be having coordinates (x,y).
If the point is in first quadrant:
Subcase: Clockwise rotation:
Then (x,y) → (y, -x)
Subcase: Counterclockwise rotation:
Then (x,y) → (-y, x)
If the point is in the second quadrant:
Subcase: Clockwise rotation:
Then (x,y) → (y, -x)
Subcase: Counterclockwise rotation:
Then (x,y) → (-y, x)
Triangle QRS is rotated 180° about the origin.
On a coordinate plane, triangle Q R S has points (-4, 1), (-4, 4), (2, 1).
So, the coordinates of point S will be (2, -1).
Learn more about the rotation of a point with respect to origin here:
https://brainly.com/question/18856342
#SPJ2
question in photo! giving away master
Answer:
D.) -3
Step-by-step explanation:
N is greater than -4 and less than -2.
Therefore, -3 is N since it is between -4 and -2.
If 24 bars of chocolate = 3.5 grams of sugar. And I only want to eat .25 grams of sugar, how many bars can I eat?
Answer:
1.7 candy bars
Step-by-step explanation:
create a proportion: bars/grams = bars/grams
'b' = # bars
24/3.5 = b/0.25
3.5b = 6
b = 1.7
2. If the binomial 2x + 8 was multiplied by 5 the result would be equivalent to
I
(1) 10x +40
(3) 7x +13
(2) 2x +13
(4) 10x +8
Answer:
the firs tone is right
Step-by-step explanation:
5 x 2x = 10x + 5 x 8 = 40 which is 10x + 40
3 divded by ( 5x6) / ( 3x6 ) divded by 5
Answer: 0.00111111111
Step-by-step explanation:
Answer:
(5x6) / (3x6) : 5 = 1/900 ≅ 0.01111111
whats 17×3297÷47+70=
Answer:
1,262.5
according to the calculator lol
Answer:
17×3297÷47+70=
Step-by-step explanation:
1262.53191489
what is a perpendicular line?
Answer:
lines that intersect
Step-by-step explanation:
Answer:
when two lines meet and form a right angle
Step-by-step explanation:
if you take two segments and cross them to form a 90 degree angle, you'll have four 90 degree angles, known as a perpendicular line.
Please help i will give you brainly!!!!!!
Answer:
1. $33.00
2. $48.00
3. $3.00
4. $36.40
Step-by-step explanation:
44.00 - 25% = 33 —> $33.00
80.00 - 40% = 48 —> $48.00
9.99 - 70% = 2.997 —> (round the 7 up because it's above 5) $3.00
52.00 - 30% = 36.4 —> $36.40
please help!!will mark brainlyist
Answer:
42°
Step-by-step explanation:
[tex] \triangle ABC\cong\triangle TUV.. (given) [/tex]
[tex] \therefore \angle B\cong\angle U[/tex]
[tex] \therefore m\angle B=m\angle U[/tex]
Therefore,
(2y + 2)° = (3y - 18)°
2y + 2 = 3y - 18
2y - 3y = - 2 - 18
-y = - 20
y = 20
[tex] m\angle U=(3y-18)\degree [/tex]
[tex] m\angle U=(3\times 20-18)\degree [/tex]
[tex] m\angle U=(60-18)\degree [/tex]
[tex] m\angle U=42\degree [/tex]
Write an
equation that represents the line.
Use exact numbers.
Given:
The graph of a line.
To find:
The equation of the line.
Solution:
From the given graph it is clear that the line passes through the points (0,2) and (3,-2). So, the equation of the line is:
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
[tex]y-2=\dfrac{-2-2}{3-0}(x-0)[/tex]
[tex]y-2=\dfrac{-4}{3}x[/tex]
Adding 2 on both sides, we get
[tex]y=-\dfrac{4}{3}x+2[/tex]
Therefore, the equation for the given line is [tex]y=-\dfrac{4}{3}x+2[/tex].
Yoshiro has a new puppy. She decides to create an enclosure for her puppy in her backyard. The enclosure is in the shape of a hexagon (six-sided polygon) with one pair of opposite sides running the same distance along the length of two parallel flower beds. There are two boundaries at one end of the flower beds that are 10 ft. and 12 ft., respectively, and at the other end, the two boundaries are 15 ft. and 20 ft., respectively. If the perimeter of the enclosure is 137 ft., what is the length of each side that runs along the flower bed?
Answer:
jaansj
jssksks
wwkwkww
can someone help me solve this?
2+3x=3x+2
Step-by-step explanation:
2+3x=3x+2
3x=3x+2-2
3x=3x
x=3÷3
x=1
ANSWER:
x=1
Which of the following are terms in this expression? Select all that apply.
a^3+8+c^3
Answer:
a, 3, 8, c
Step-by-step explanation:
fill in the blank:543+529=?+530 i need to fill in the blank pls help
What is the greatest integer that is less than √6 + √7
Answer:
5
Step-by-step explanation:
hope this helps
(20×2)20+2)20×2)+20(+41+2=
Answer:
123
Step-by-step explanation:
BODMAS
1.multiply 20 by 2
2.20 ×2
3. 40+22+40+20+43=123
Answer:
123 :)
hope this helped!
What is the equation of the line that passes through (-2, 2) and (1, -4)?
Answer:
y=−2x−2
Step-by-step explanation:
i hope it helps
have a good day ^_^
What is the next term of the geometric sequence?
81/25, 27/5, 9,
Each next term is the previous term multiplied with 5/3 so the next term in the sequence is 9*5/3=15
The next term of the geometric sequence 81/25, 27/5, 9, is 15.
The next term is the 4th term. Therefore, using geometric progression formula the 4th term can be found.
aₙ = arⁿ⁻¹where
r = common ratio
n = number of term
Therefore,
r = 27/5 ÷ 81/25 = 27/5 × 25/81 = 5 / 3
a = 81/25
a₄ = 81/25 × 5/3⁴⁻¹
a₄ = 81/25 × 5/3³
a₄ = 81/25 × 125/27
a₄ = 15
The next term is 15.
read more: https://brainly.com/question/21639292?referrer=searchResults
This graph shows the distance vs. time relationship for the Lane 1 and Lane 2 turtles. Here are their equations:
Lane 1: d= 6+ 1t
Lane 2: d = 3t
Select all of the true statements.
(Select all that apply.)
1. The Lane 2 turtle is faster than the Lane 1 turtle.
2. At 3 seconds, the turtle in Lane 2 is 12 feet from the start.
3. At 12 seconds, the turtle in Lane 1 is 6 feet from the start.
4. The Lane 1 turtle has a head start.
Answer:
True statements are:
(i) The lane 2 turtle is faster than the lane 1 turtle.
(iv) The lane 1 turtle has a head start.
Step-by-step explanation:
Now we proceed to check the value of truth for each choice:
(i) The lane 2 turtle is faster than the lane 1 turtle.
Speed of the turtle is the slope of the linear function, the greater the slope, the faster the turtle. Hence, the lane 2 turtle is faster than the lane 1 turtle. (Answer: TRUE)
(ii) At 3 seconds, the turtle in Lane 2 is 12 feet from start.
Let the position of the turtle in Lane 2 be represented by [tex]d = 3\cdot t[/tex]. For [tex]t = 3\,s[/tex], then [tex]d = 3\cdot (3) = 9[/tex]. Hence, the turtle in Lane 2 is just 9 feet from the start. (Answer: FALSE)
(iii) At 12 seconds, the turtle in Lane 1 is 6 feet from the start.
Let the position of the turtle in Lane 1 be represented by [tex]d = 6 + t[/tex]. For [tex]t = 12\,s[/tex], then [tex]d = 6+12 = 18[/tex]. Hence, the turtle is 12 feet from the start. (Answer: FALSE)
(iv) The lane 1 turtle has a head start.
According to graph, Lane 1 turtle starts at a position of 6 feet, whereas Lane 2 turtle start at a position of 0 feet. Hence, Lane 1 turtle has a head start. (Answer: TRUE)
Suppose two acid solutions are mixed. One is 26% acid and the other is 34% acid. Which one of the following concentrations cannot possibly be the concentration of the mixture? a) 24% b) 30% c) 31% d) 33%
Answer:
A
Step-by-step explanation:
PLZ HELP DUE IN 3 MINUTES!!!!
Answer:
a1) 65
a2) 25
a3) 45
Step-by-step explanation:
all triangle equal to 180
Answer:
65
25
45
Step-by-step explanation:
1) green triangle 180 - 50 - 65 = 130 - 65 = 65
2) purple triangle 180 - 130 - 25 = 50 - 25 = 25
3) red triangle 180 - 45 - 90 = 90 - 45 = 45