The expression that represents the change in temperature for Day 1 is 23oF - (-8oF) and the value is 31oF
How to determine the expression that represents the change in temperature for Day 1?The given parameters from the question are:
Initial Temperature = -8oF
Final Temperature = 23oF
The expression that represents the change in temperature for Day 1 is represented as:
Change in temperature = Final Temperature - Initial Temperature
Substitute the known values in the above equation
Change in temperature = 23oF - (-8oF)
Remove the brackets
Change in temperature = 23oF + 8oF
Evaluate the sum
Change in temperature = 31oF
Hence, the expression that represents the change in temperature for Day 1 is 23oF - (-8oF) and the value is 31oF
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Complete question
At midnight, the temperature was -8oF. At noon, the temperature was 23oF.
Write an expression that represents the change in temperature for Day 1. Show how you can use properties of operations to find the value of the expression.
matilda mixed 8 parts cranberry juice with 4 parts apple juice to make cran-apple juice. what is the ratio of cranberry juice to apple juice in the mixture?
please explain how you got the answer
3. x + y + z = 8
x-y+z=8
2x + y + 2z = 16
Answer: this is an impossible question dude or dudett
Step-by-step explanation:
There was 200 canned goods in a camp site.The goods were consumed by eight cans per day.How many days will the goods last
Answer:
25 days
Step-by-step explanation:
200 cans / 8 per day = 25
M is between N and O and NM = 25, MO = 3x - 5, and NO = 5x + 2.
Find x=
Answer:
N____M____O
NO= NM + MO
(5x+2)=25 + (3x-5)
5x+2=3x +20
5x– 3x = 20 – 2
2x= 18
x=18/2
x=9
If you want (NO , MO )this is the solution
NO= 5x+2=5(9)+2=45+2=47
MO= 3x-5=3(9)-5=27-5=22
I hope I helped you^_^
help plsplspls ?????
Answer:
D
Step-by-step explanation:
hopefully the answer is clear and understandable
:)
5/8=n-2/10
9/x=10/x-7
p+9/p=3/10
plz tell the answer right now. plz plz
Answer:
1. Alternate.
2. cointerior.
3. corresponding.
hope this will help u :)
Fig. 1: Alternate angle
Angles in ' Z ' shape are called alternate angle
Fig. 2: Interior angle
Angles facing each other on the inside are called interior angle
Fig. 3: Corresponding angle
Angles in ' F ' shape are called corresponding angle
Hope it helps......
The sales of Horizon, a cell phone sales and service provider, were $127,693,100 last year. What is the value of the 6th digit in this number?
Answer:
600000
Step-by-step explanation:
Cuz it is in the 100000 spot
Answer:
600000
Step-by-step explanation:
Based on the place value system, the digits are ordered from the right to left. So the 6th digit is 6 located in the hundreds of thousands column. The value of the 6th digit is obtained by multiplying the digit by the value of it's place value column
i.e 6 * 100,000 = 600, 000
Ans: 600,000
The perimeter of a rectangular tray is 28 inches. The length of the tray is 2 inches longer the width of the tray. Determine the dimensions of the rectangular tray.
Step-by-step explanation:
perimeter=28
length=2x
width=x
28=2(x+2x)
28=2x+4x
28=6x
28/6=6x/6
4.67=x
width=4.67
length=2×4.67
=9.34
Using the concept of perimeter of a rectangle, we have that:
The length is of 8 inches.The width is of 6 inches.------------------------------
Perimeter of a rectangle:
The perimeter of a rectangle of length l and width w is given by:
[tex]P = 2(l + w)[/tex]
------------------------------
The perimeter is of 28 inches, thus:
[tex]P = 28[/tex]
[tex]2(l + w) = 28[/tex]
Dividing both sides by 2:
[tex]l + w = 14[/tex]
------------------------------
The length is 2 inches longer than the width, thus:
[tex]l = 2 + w[/tex]
Replacing into the equation, we find the width:
[tex]2 + w + w = 14[/tex]
[tex]2w = 12[/tex]
[tex]w = \frac{12}{2}[/tex]
[tex]w = 6[/tex]
The width is of 6 inches.
------------------------------
The length is:
[tex]l = 2 + w = 2 + 6 = 8[/tex]
The length is of 8 inches.
A similar problem is given at https://brainly.com/question/10489198
which of the following situations describes a postive number
Answer:
B. Going up the elevator 14 floors
Step-by-step explanation:
Choice A can't be right because you are going below sea level (negative).
Choice C can't be correct either because the word "losing" let's you know that it's negative.
Choice D isn't right because if you are taking $20 from your checking account, it would be a negative number.
Hope this helps!
Can someone help me with this?
Answer:
C
Step-by-step explanation:
It is not E becuase SQRT(97) is less than SQRT(100), SQRT(100) is 10,
SQRT(81) is 9 SO SQRT(97) is between 9 and 10, C.
Hope it helps :)
the square root below is between the integers of 9 and 10
Step-by-step explanation:
9×9 is equal to 81
10*10=100
Find the value of 21 + 4(32 - 5).
37
25
100
Answer:
129
Step-by-step explanation:
21 + 4 (32 - 5)
using the distributive property
21 + 4× 32 - 4 × 5
21 + 128 - 20
129
Brainliest is appreciated
help please i appreciate it
Question in image. Explain it too
Answer:
First one
Step-by-step explanation:
I already answered this else where
A pharmaceutical company manufactures medicine to reduce pain
Answer:
LAURA SCHUMM
Step-by-step explanation:
Please help me please.
Answer:
The first one is 79
The second one is 26
I hope this helped! :D
Step-by-step explanation:
For the first one you just plug in 23 into x so it would be 3(23) + 10 = x
For the second one you just plug in 88 into g so it would be 88 = 3x + 10
a tennis shop sold twenty $100 racquets at an 8% profit and ten $80 bags at a 15% loss. The profit on the combined transaction was
PLEASE HELP. I'LL GIVE THE BRAINLIEST.
Answer:
$ 40
Step-by-step explanation:
Rackets:
Cost Price (CP) = $ 100
Profit percent = 8%
Profit = 8% * 100 = [tex]\frac{8}{100}*100 = 8[/tex]
Profit for one racket =$8
Profit for 20 rackets = 8*20 = $ 160
Bags:
CP = $ 80
Loss percent = 15%
[tex]Loss = \frac{15}{100}*80=12[/tex]
Loss for 10 bags = 12 * 10 = $ 120
The profit in the combined transaction = 160 - 120 = $ 40
a car travels 60 mph for a distance of 300 miles how long did the trip take?
Answer: I am really bored so I will answer this question.
300 miles divided by 60 mph = 5 hours.
Step-by-step explanation:
https://www.quora.com/If-I-drive-300-miles-at-60-mph-it-takes-5-hours-If-I-drive-100-mph-it-takes-4-hours-If-I-split-the-difference-at-80-mph-shouldnt-it-take-4-hours
Answer: The trip took 5 Hours
Step-by-step explanation: 300 divided by 60 is 5
x -2<-4 can someone help?
Answer:
[tex]x<-2[/tex]
Step-by-step explanation:
[tex]x-2<-4[/tex]
Add 2 to both sides:-
[tex]x-2+2<-4+2[/tex]
[tex]x<-2[/tex]
-----------------------
OAmalOHopeO
-----------------------
For tropical fish, aquarium water should be set to 76° F with an allowance of 4°.
a. Explain how to write an absolute value equation to represent this situation.
b. Explain the steps to solve the absolute value equation. What do the solutions represent?
Using absolute value, it is found that:
The absolute value equation that models the situation is: [tex]|T - 76| = 4[/tex]The two solutions, [tex]T = 72[/tex] and [tex]T = 80[/tex], mean that the temperature of the aquarium water must be between these two values.---------------------------
The absolute value function is defined by:[tex]|x| = x, x \geq 0[/tex]
[tex]|x| = -x, x < 0[/tex]
It measures the distance of a point x to the origin.---------------------------
Item a:
The temperature should be set to 76ºF with an allowance of 4ºF, thus, the absolute value of the difference between the temperature T and 76 should be 4, that is:
[tex]|T - 76| = 4[/tex]
---------------------------
Item b:
Here, it is needed to solve the equation.There are two solutions:
[tex]T - 76 = 4[/tex]
[tex]T = 80[/tex]
Or also:
[tex]T - 76 = -4[/tex]
[tex]T = 72[/tex]
The two solutions, [tex]T = 72[/tex] and [tex]T = 80[/tex], mean that the temperature of the aquarium water must be between these two values.A similar problem is given at https://brainly.com/question/22532602
A carpenter bought a piece of wood that was 0.76 meters long. Then she sawed 0.29 meters off the end. How long is the piece of wood now?
Answer:
are u okay? it's so simple.
Step-by-step explanation:
0.76-0.29= ( I ain't telling)
Answer:
0.47 meters
Step-by-step explanation:
Dude you literally just have to subtract .76 - .29
Given m||n, find the value of x.
t
(7X+7)
(2x+2)
The value of x is 21.
From the attached diagram we can observe that the lines m and n are parallel to each other and these parallel lines are intersected by transversal t.
Let us assume that angle 'y' be a linear angle with (2x + 2)
(Both angles are below line n)
⇒ y + (2x + 2) = 180° .............(1)
So that, angles (7x + 7) and angle y are alternate exterior angles.
We know that alternate exterior angles are equal.
⇒ (7x + 7) = y
From equation (1),
(7x + 7) + (2x + 2) = 180°
9x + 9 = 180
9(x + 1) = 180
x + 1 = 20
x = 21
This is the required value.
Learn more about alternate exterior angles here:
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Find the complete question below.
A fish tank is the shape of a cube. It's volume is 125 ft3. What is the area of one face of the tank
which is the next term in the sequence 3,9,15,21,27,...?
Points X, Y, and Z are collinear, with Y in between X and Z. If XY = 5x, YZ = 2x + 7, and XZ = 56, find x.x = 7
When two or more points are on a straight path, then they are collinear. So that in the given question, the value of x is 7.
Two or more points are said to be collinear if and only if they fall on a straight line. Thus, the points can be joined by a single straight line.
From the given question, it can be observed that;
XZ = XY + YZ
But given the following:
XY = 5x, YZ = 2x + 7, and XZ = 56
Then,
56 = 5x + (2x + 7)
= 5x + 2x + 7
56 = 7x + 7
collect like terms to have
56 - 7 = 7x
49 = 7x
x = [tex]\frac{49}{7}[/tex]
= 7
x = 7
Therefore, the value of x is 7.
Visit: https://brainly.com/question/13099718
Someone help me please
Answer:
(5,1) is the mid point of RS
(2×)(ײ)+(2×)(×)+(2×)(-2)+(3)(ײ)+(3)(×)+(3)(-2) simplified
Answer:
2x^2 + 5x^2 - x - 6
If P={1,2,3,5,7} ,Q={1,3,6,10,15}. Then the cardinal number of P∩Q is
Answer:
pppp
Step-by-step explanation:
ppppp
1 Tim has 5 bags of grapes. Each bag weighs 1/2 pound. How many pounds of grapes does he have? answer ASAP pls
Answer: Ello mate, so since there are 5 bags and each weigh 1/2 a pound, 2 bags = 1 pound, right? And since we have 5 bags, 4 bags already equal 2 pounds so that leaves us with 1 bag left over which equals 1/2 a pound, so Tim has 2 1/2 pounds of grapes. Let me know if this helped!
Step-by-step explanation:
Write a division for each. a 4×(-16) b.(-7)×12
Answer:
a. (-2) (2)7
b. (-21) (2)2
