Answer:
-10 degrees
Step-by-step explanation:
at noon the temp was -10. -10 + 12 = 2 and that is at 4 o'clock 2- 6 hours ( time until 10 pm) x 2. 2 - 12 = -10.
Answer: 0º F.
Step-by-step explanation:
Noon = 12 pm
At Noon it was -10º F, over the next 4 hours it went up to 12º F.
Noon + 4 hours = 4 pm
The temperature dropped 2º F every hour until 10 pm which means for 6 hours the temperature dropped.
6x2º F = 12º F which means the temperature dropped by 12º F.
12º F - 12º F = 0º F
true or false for k = 4 in 32÷k=8
Answer:
True
Step-by-step explanation:
Answer:
TRUE!
Step-by-step explanation:
Select all the equations where b=11b=11b, equals, 11 is a solution. Choose 2 answers: Choose 2 answers: (Choice A) A 2b=2112b=2112, b, equals, 211 (Choice B) B b+18=7b+18=7b, plus, 18, equals, 7 (Choice C) C 77=7b77=7b77, equals, 7, b (Choice D) D 9=b-29=b−29, equals, b, minus, 2 (Choice E) E 11=33\div{b}11=33÷b
Answer:
Step-by-step explanation:
We are to choose all the equation that evaluates b to be 11. The following equations are true;
77 = 7b
To get b, we will divide both sides by 7
77/7 = 7b/7
11 = b
b = 11
This shows that the equation is correct since b = 11
Also 9 = b-2
To get b, we will add 2 to both sides of the expression
9+2 = b-2+2
11 = b
b = 11
This shows that the equation is correct since b = 11
Hence option C and D are correct
Answer:
C and D
Step-by-step explanation:
You do the opposite of the question to get answer.
A line has a slope of 3 and goes through the point (6,-5). What is the equation of this line in Standard Form?
- 3x +y= 21
-3x +y= -23
- 3x +y = -13
3x +y = 13
Answer:
−3x+y=−23
Step-by-step explanation:
wow this is exactly 1 year ago from today
-3x +y= -23 is the equation of this line in Standard Form .
What is in slope-intercept form?
Y = mx + b, which defines a line, is an equation's slope-intercept form. When a line is graphed, its slope, m, and its point of intersection with the y-axis, b, also known as the y-intercept, are shown. To find answers for x, y, m, and b, utilize slope intercept form.m = 3
the point = (6,-5)
the equation of this line
y - y₁ = m ( x - x₁)
y - ( -5 ) = 3 ( x - 6 )
y + 5 = 3( x - 6 )
y + 5 = 3x - 18
y = 3x - 18 - 5
y = 3x - 23
-3x +y= -23
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PLS HELP ILL GIVE BRAINLIEST I NEED NOW
What is the value of 'x' in the figure of the square below?
Answer:
3
Step-by-step explanation:
so you set up an equation because the sides are equal
10+x=4x+1
then you solve
10=3x+1
9=3x
x=3
What two integers would v26 fall between
Answer:
Your answer is v25 and v26.
Step-by-step explanation:
I hope this helped, have a good day! ;)
5 less than triple the quotient of a number x and 7
Answer:
5 less than triple the quotient of a number x and 7 is 3(x ÷ 7) - 5
Will get brainless
Please help
Answer:
1. 104
2. 70
3. 106
4. 56
5. 47
6.87
Step-by-step explanation:
Answer:
1: 104 perimeter, 532 area
2: 70 perimeter, 190 area
3: 106 perimeter, 493 area
4: 56 perimeter, 171 area
5: 48 perimeter, 93 area
6: 90 perimeter, 389 area
Step-by-step explanation:
Hope that helps
The greater of two consecutive even integers is at most fifty less than five times the smaller. Which of these represents the inequality needed to solve for the smaller integer, x, as well as its solution?
Answer:
Inequality: 2x + 2 ≤ 5•2x - 50
Solution: x ∈ <6.5, ∞)
Step-by-step explanation:
2x - the smaller of consecutive even integers
2x+2 - the greater of consecutive even integers
5•2x - five times the smaller number
5•2x-50 - fifty less than five times the smaller number
"is at most" means is less or equal
2x + 2 ≤ 5•2x - 50
2x + 2 ≤ 10x - 50
-2 -2
2x ≤ 10x - 52
-10x -10x
-8x ≤ -52
÷(-8) ÷(-8)
x ≥ 6.5
x ∈ <6.5, ∞)
Someone please help me
the answer would be 4x10^4
happy to help
plz mark brainliest
please explain this someone
Answer:
A. x=5
B. Look at image for answer
Step-by-step explanation:
No she is not correct.
Since both angles have the same measurement you set them equal to each other as so & solve for x
2x+90= x+95
x+90=95
x=5
In order to find the angle measurements you plug in 5
2(5)+90
10+90
= 100 degrees
Supplementary angles add up to 180 degrees so the angle next to the 100 degree one is 80 degrees
14.89 divided by 0.02
Answer:
744.5
Step-by-step explanation:
Answer:
744.5
Step-by-step explanation:
the answer is 744.5
Find the equation of each line in slope intercept form , the slope is 5 and it goes through the point (2-1)
y - -5 = (5/2)(x - 3)
y + 5 = (5/2)x - 15/2
y = (5/2)x - 15/2 - 5
y = (5/2)x - 15/2 - 10/2
y = (5/2)x - 25/2
Answer:
y = 5x - 9
Step-by-step explanation:
point-slope equation:
y - y1 = m(x - x1)
y + 1 = 5(x - 2)
y + 1 = 5x - 10
- 1 - 1
y = 5x - 9
Pls does anyone know the answer I need it fast
Answer:
The first one is 120 and the second is 200
Step-by-step explanation:
The range value is the domain value times 40
Twenty- eight percent of the 150 students in the senior class are either on a team or in a club. How many seniors are either on a team or in a club?
Answer:
it should be 15 students
Step-by-step explanation:
WHOEVER ANSWER THIS I WILL GIVE BRAINIEST TO WHAT IS 1234567890+0987654321
Answer:
2222222211
Step-by-step explanation:
Answer:
2222222211
Step-by-step explanation:
calculator
The table shows the number of tennis balls that fit into a given number of cans
Answer:
wheres the table?
i cant see the table
Cayenne bought 20 pencils for 1.60 dollars at that rate how much would 35 pencils cost
Write an algebraic expression for "five minus the sum of a number and 8." Use n as the variable.
Answer:
5-(n+8)
Step-by-step explanation:
Figure ABCDE was reflected across the line y = x to create figure A'B'C'D'E'. What are the coordinates of the pre-image of E'?
Answer:
-2, 6
Step-by-step explanation:
if Figure ABCDE was reflected across the line y = x to create figure A'B'C'D'E' then (6, -2) are the coordinates of the pre-image of E'.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
Graph transformation is the process by which an existing graph, or graphed equation, is modified to produce a variation of the proceeding graph.
It's a common type of problem in algebra, specifically the modification of algebraic equations.
ABCDE was reflected across the line y = x to create figure A'B'C'D'E'.
The coordinates of the pre-image of E' are (6, -2)
Hence, coordinates of the pre-image of E' are (6, -2)
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⚠PLEASE! THIS IS DUE TONIGHT! FREE BRAINLIEST!⚠
UX bisects ∠VUW. Complete the proof that △UWX≅△UVX.
the asnwer is either SAS or SSS
Answer:
SAS theorem
Step-by-step explanation:
Answer: SAS theorem :-D BREH
Step-by-step explanation:
Which of the following has 14.705 in written form?
OA) fourteen and seven hundred five thousands
O B) fourteen and seven hundred five hundredths
O C) fourteen and seven hundred five thousandths
OD) none of the above
Answer:
b
Step-by-step explanation:
Answer:
answer choice b
Step-by-step explanation:
hope it helps!!
PLEASEEEEEEEEEEE HELP ME!!! WHAT IS 800,000 IN scientific notataion
Eight multiply by 10 power 5
Step-by-step explanation:
Because it's in thousands so we right 10 and then number of zero is power
For example
400000
4 ✖ 10 power of 5
I need help. So to get -20 you are supposed to multiple the two numbers we don’t know and to get 19 you are supposed to add up using the same numbers.
Answer:
x=20
x=-1
Step-by-step explanation:
I only understand factoring i just wrote it in a different way haha.
Hops this makes sense and helps! :)
Complete the following equality. 11 ft = in.
Answer:
11 ft =132in
Step-by-step explanation:
first u multiply the length value which is 12
11 x 12 = 132
Which of the following describes a square root of 41 ?
A Between 20 and 21
B Between 40 and 42
C Between 6 and 7
D Between 5 and 6
Answer
C
Step-by-step explanation:
who ever answers all these questions will get the brianlist and it has to be right please :)
0-Yellow
0.25-Green
-2-Blue
/-Green
π-Purple
I wish that answers your question
Thank You
it’s me again lol pls help
Answer:
C
Step-by-step explanation:
This might look strange, but I would begin by adding 4y to both sides.
12x = 20 + 4y Subtract 20
12x - 20 = 4y Divide both sides by 4
12x/4 - 20/4 = 4y/4 Combine
3x - 5 = y
Sara spent half of her allowance going to the movies. She washed the family car earned 6 dollars. What is her weekly allowance if she ended with 15 dollars?
The answer for this question would be 7
Answer:
18 dollars
Step-by-step explanation:
15-6=9
9x2 (double it because she spent half)18
The set of ordered pairs shown below is a relation that is a function of x.
{(1,3), (2,4), (3,5), (4,6)
Which ordered pair could be included in the set so that the relation remains a function of x?
A. 0,4. B 2,4 C 3,3 D 4,7
Answer:b
Step-by-step explanation:
A car travels a distance of 1280 metres at an average speed of 64 kilometres per hour.
Ра:
Calculate the time it takes for the car travel this distance,
Give your answer in seconds
Answer:
The answer is 20 hours
Step-by-step explanation:
This is becuase 1280 divided by 64 equals 20. There are no unit coversions.
In time t = 0.02 hour the car travels a distance of 1280 meters with a speed of 64 kilometers per hour.
Given that,
A car travels a distance of 1280 meters at an average speed of 64 kilometers per hour.
Speed is defined as when an object is in motion, the distance covered by that object per unit of time is called speed.
Here,
Time = distance/speed
Time. t = 1.280 / 64
t = 0.02 hours
Thus, In time t = 0.02 hour the car travels a distance of 1280 meters with a speed of 64 kilometers per hour.
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