At the start of the day, the temperature in London was -4.5 degrees Celsius, as shown on the
thermometer below. During the day, the temperature first increased by 6.5 degrees Celsius and then decreased by 2.5 degrees Celsius by midnight. What is the temperature at midnight?
Answer:
6,436
Step-by-step explanation:
Solve for MO.
A)6
B)9
C)15
D)21
Answer:
I believe the answer for MO would be 21 :)
Step-by-step explanation:
Well, the answer for NO is 15, but that is not what we are looking for. the other two answers don't make sense at all, therefore it has to be 21.
Troy and two of his friends do yard work after school. After paying $35 for gas and supplies, the boys made $128 dollars. How much will each boy make? (make this into an equation)
Answer:
Each boy gets $31. The father paid $35 for gas and expenses. The boys made $128. Then we have $128 divided equally into 3 boys.
Answer:
128-35=$93
93 divided by 3 equals $31
Step-by-step explanation:
Hope this helped :)
Mr. Moore drove the first half of his journey at an average speed of 96 km/h for 2 hours. He then drove the remaining half of his journey at an average speed of 80 km/h. How long did Mr. Moore take for the remaining half of his journey?
Answer:
2h 15m
Step-by-step explanation:
If he drove 96 kilometers per hour for the first two hours, then he traveled 192 kilometers in two hours, meaning that the full trip is 384 kilometers.
192/80 = 2.4
Mr. Moore took 2 hours and 15 minutes to finish his trip.
Hope this helps. Have a great day.
The circumference of a coin is 25 millimeters.
Find the diameter of a coin using 3.14 for \piπ.
I NEED HELP ASAP PLZ HELP
Answer:
1 1/2
Step-by-step explanation:
I would recommend using a mixed fraction calculator by calculator soup it really helps me with fractions.
Answer:
1 1/2
Step-by-step explanation:
First you take your expression:
(3/7)/(2/7)
-and because you are dividing a fraction by another fraction, it's basically multiplying the first fraction with the reciprocal of the second fraction.
So, we flip the second fraction upside down and multiply!
(3/7) * (7/2)
So, 3 * 7 = 21, and 7*2 = 14, making our total 21/14.
Next, we simplify our fraction by finding the GCF and dividing both sides of the fraction by the GCF, which is 7.
3/2
Lastly, we express it as a mixed number, 1 1/2
You offer to do the dishes for your family for the next month. You suggest that they can pay you in one of three ways.
1. $0.50 each day
2. $0.10 the first day, $0.20 the second day, $0.30 the third day, and so on.
3. $0.01 the first day, $0.02 the second day, $0.04 the third day, and so on, doubling every day.
Answer:
I say number 2
Step-by-step explanation:
0.02 is 2 cents while 0.20 is twenty sense. That would make more sense
Take ur time please! try ur best
Explanation. No Answer:
The foot per second is a unit of both speed and velocity. It expresses the distance in feet traveled or displaced, divided by the time in seconds. The corresponding unit in the International System of Units is the metre per second. Abbreviations include ft/s, fps, and the scientific notation ft s⁻¹.
Find the distance between the pair of points.
(−4, 8) and (−9, 8)
The distance between the pair of points is units.
Please help it's a test
Answer:
5 units away
Step-by-step explanation:
8=8
-4-5=-9
I forgot how to do this- but I just multiple 104 times 8, right?
Answer:
No, if you're trying to get what N is then divide.
how to simplify 4r + 4s + 3r + 3s + 5p
Answer: 7r + 7s + 5p
Step-by-step explanation: mr. shrek, im a big fan *debbie ryan smailes*
(^///^)
Step-by-step explanation:
[tex]4r + 4s + 3r + 3s + 5p \\ 4r + 3r + 4s + 3s + 5p \\ 7r + 7s + 5p[/tex]
PLS HELP ITS DUE TODAY! thank u so much :)
Answer:
150
Step-by-step explanation:
The graph below shows the distances, in miles, that a dragonfly can travel in a certain number of hours:
A graph titled Motion of a Dragonfly shows Time in hours on the x axis and Distance in miles on the y axis. The scale on the x axis shows number from 0 to 10 at increments of 2, and on the y axis, the numbers are shown from 0 to 200 at increments of 40. A straight line joins the ordered pairs 0, 0 and 2, 40 and 4, 80, and 6, 120
Based on the graph, what is the dependent variable, the equation relating the two variables, and how far will the dragonfly travel in 24 hours if it continues to fly at the same speed? (1 point)
The dependent variable is distance, the equation is x = 20y, and the dragonfly will travel 360 miles.
The dependent variable is distance, the equation is y = 20x, and the dragonfly will travel 480 miles.
The dependent variable is time, the equation is x = 20y, and the dragonfly will travel 360 miles.
The dependent variable is time, the equation is y = 20x, and the dragonfly will travel 480 miles.
Answer:
(b) distance, y=20x, 480 mi
Step-by-step explanation:
As is often the case, the only self-consistent answer choice is the correct one.
__
The dependent variable is plotted on the y-axis, so is distance.
(x, y) = (2, 40) tells you y = 20x is an appropriate choice of equation.
In 24 hours, the dragonfly will fly y = 20(24) = 480 miles.
9 3/4−2 1/5+ 2 1/2=
I-
Answer:
Answer is 10.05
Step-by-step explanation:
I hope it's helpful!
Ms. Smith had $50. He found a $5 bill. What is the percent change in his money?
Answer:
10%
Step-by-step explanation:
a simple way to put it is 50 * 2 is 100, 5 * 2 is 10, so 10/100 is 10%
if u show work and its correct you will get brainliest if u cant show work plz tell me along with your answer
Answer:
H
Step-by-step explanation:
Hey There!
So first off the inequality sign has to be facing the 5 because that is the max amount of money he can spend on breakfast so we can immediately eliminate answer choices G and J
The reason the answer is not F is because your not adding b to 1.25
B is equal to the number of breakfasts Anthony can buy
Each breakfast cost $1.25 so it would be
5 is greater than or equal to 1.25b
Answer:
Step-by-step explanation:
b/c the breakfasts are $1.25 you would multiply how many he buys , by that cost, soo
5 ≥ 1.25 * b
so he can buy 4 breakfasts 1.25 * 4 = 5
this works out fine for the math. but, for one day .. no breakfast :(
Write the equation represented by the graph below.
Answer:
y=3/10x
Step-by-step explanation:
First, use the formula y2-y1/x2-x1. Pick any two points from the line to put into this formula. In this case, I would pick (0,0) and (20,6) cause I'm lazy lol. Plot these points into the formula. It would look like this 6-0/20-0. Simplify this to get 6/20. The GCM of 6 and 20 is 2 so divide 2 in each side to get 3/10. Because the y-intercept is on 0, there is no y-intercept. Therefore, the equation is y=3/10x
If this helps, please mark this answer as brainliest
The equation of the line passing through points will be; y = 0.3x - 12
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.
Consider that the graph shows a straight line passing through points (20, 6), (40, 12), etc.
However, only two points (20, 6), (40, 12) are sufficient to obtain the equation of the line.
The equation of the line passing through two points is given by,
y - 6 = 6/20 (x - 20)
So, the equation of the line passing through points will be,
y = 0.3x - 12
Thus, the required equation is y = 0.3x - 12
Learn more about equations here;
https://brainly.com/question/25180086
#SPJ2
simplify the expression (its pretty easy im checking my work)
5+7 (x+8)
Answer:
7x+61
Step-by-step explanation:
distribute 7 to the x and 8
5+7x+56
now combine like terms
5+56+7x
your answer
61+7x
7x+61
Step-by-step explanation:
I did this on a test once
20 percent of *blank* is 40.
what is the blank?
Answer:
200
Step-by-step explanation:
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Create an expression with at least 6 terms that would simplify to 9x + y + 6
please hurry this is so frustrating.
Answer:
3x+3x+2x+1/2x+1
Step-by-step explanation:
ur welcome
Stephanie spent $96 on trash cans. If each trash can cost $24, which equation will tell you how many trash cans Stephanie bought?
Answer:
$96 divided by $24 = 4
Step-by-step explanation:
Hope this helps :D
Answer : 96 divided by 24 = 4
Step-by-step explanation:
24 x 4 = 96
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 10% are pennies and 38% are dimes. There are 8 more nickels than pennies. How much money does the bag contain?
PLZ HURRY WILL MARK BRAINLIEST
PLEASE HELPPP
The following tree diagram represents the possibilities of two spins on a fair spinner
What are the number of outcomes in the sample space?
Answer:
9 or 12
Step-by-step explanation:
Need Help ASAP! I will make correct answer branliest
Answer:
SA=736ft²
Step-by-step explanation:
First I like to start with the triangles
[tex]a =2 \frac{1}{2} bh \\ [/tex]
The reason why we would multiply the triangle area by two is because where finding the area of the triangle in the Back and in the front
[tex]a = 2 \frac{1}{2} (12 \times 8) = 96[/tex]
then we go to the rectangles of the left and right
[tex]a = 2bh[/tex]
[tex]a = 2(20 \times 10) = 400[/tex]
again because the numbers for the base and height of the two rectangles are the same we are going to times by two.
Then we going to find the area for the base of the triangular prism, which would be the bottom rectangle
[tex]a = bh[/tex]
there are no same shapes with the same base and height so where not going to multiply by two
[tex]a = 12 \times 20 = 240[/tex]
now we add all the area that we found up
[tex]400 + 96 + 240 = 736[/tex]
now we have 736ft and since where finding SA we square it
SA=736ft²
For every 15 students there are 3 teachers in the school. Based on this information, about how many teachers are in a school with 550 students?
Answer:
110 teachers
Step-by-step explanation:
So 5 students there and will also be there 1 teacher
550 divided by 5 is 110
( 550/5=110 )
Write an algebraic expression for each of the following.
The sum of 25 and h divided by 5
Answer:
25+h/5
Step-by-step explanation:
25+h/5
=(125+h)/5
Put the number by which one you answer and don't put nothing if you don't know it please
1.) Formula for rate of change is (First value of x - Second value of x)/(First value of Y - Second value of Y). So now, all we have to do is plug in the values. (1 - 3)/(0 - 4). After solving this, we get - 1/2.
2.) 1st box is y = 1/2x+5/12
2nd box is y =-4/5x+4
3rd box is -1/2x - 7
3.) Y intercept is the original height of the candle in centimeters. Slope is the change of the height of the candle in centimeters per minute.
Just a reminder, next time try not to reveal any personal information. In the screenshots, people can clearly see your full name. That might not be as dangerous as sharing address information or whatever, but still
Graph the triangle ABC with the vertices A(-4,1), B (-2,1) and C (-1,-2)
Answer:
Step-by-step explanation:
The area of triangle is in last the sin a and cos c is to the right and bc is at the top in the attachment
PLS HELP!
A circle has a radius of 13 inches.
Which equation can be used to find the diameter of this circle?
d=2π(13)
d=12(13)
d=2(13)
d=132
Answer:
D = 2(13)
Step-by-step explanation:
radius = 1/2 diameter
so you x2 to find diameter
A camper leaves her cabin and hikes 8 miles due south. Then, she turns and hikes 12 miles due west.
If there was a direct path from her cabin to her current position, how far is she from her cabin? Round your final answer to the nearest tenth of a mile.
8.9
14.4
104.0
20.0
Answer:
14.4
Explenation
We just use the pythagorus theorum
a^2+b^2=c^2
8^2+12^2=c^2
208=c^2
sqrt208=c
14.4=c
so the answer is c
thank you, hope it helps :)