Click the expression that is the additive inverse of 5/16.
A.) -5/16
B.) -(-5/16
C.) 16/5
D.) -16/5
What is the solution to the system of equations.
Answer:
x = -2 y = -1
Step-by-step explanation:
Car A is traveling east at a steady speed of 40 miles per hour. After 2 hours, it
is 95 miles east of Johnstown.
Car B is traveling east on the same road. Its distance east of Johnstown is
represented by the graph.
Miles east of Johnstown
200
180
150
140
120
100
30
GO
40
20
Time (hours)
Where were the two cars in relation to each other when they began traveling?
A. Car A was 5 miles east of car B.
B. Car B was 5 miles east of car A
C. Car A was 15 miles east of car B.
D. Car B was 20 miles east of car A.
Please help! 10 POINTS 5 for answering, 5 if gotten brainliest.
Thanks!
Helpful!!
Answer:
what do you need help with... there is no question.
Step-by-step explanation:
Answer:
Step-by-step explanation:
23+44+24435+-24 -24 -24 divided by 4 + 5 =
lol
Answer:
24453
Step-by-step explanation:
Did the math in my head
Answer:
24,453
Step-by-step explanation:
Hope this helps!! :))
Find x in the following (it’s not allrealnumbers, 0, no solutions by the way, i checked)
anya stocked her pond with 263 bass and 187 trout. 97 fish swam away in a flood how many fish are left
Answer:
353
Step-by-step explanation:
263 + 187 = 450
450 - 97 = 353
pls mark brainliest if this helped :)
Select the locations on the number line to plot the points 8/3 and −11/3.
Answer:
Step-by-step explanation:
8/3 is between 2 and 3 above 2.5
11.3 is between 3 and 4 above 3.5
Select all the points that are on the graph of the line 2x+4y=20.
1. (0,5)
2. 10,0)
3. (1,2)
4. (5,0)
5. (0,10)
6. (1,4)
I need this answered ASAP thank you!! please explain too!
Better picture lol, but pls help it's due tmr
Answer:
1) Not Similar. 2/6 does not equal 6\12
2) Yes. 5/3 = 15/9
3)Yes. 10/30=8/24
4) Not Similar. 13/16 does not equal 16/21.
5) Not Similar. 28/48 and 42/36 do not reduce to the same value.
6)No. The angles are not the same.
Step-by-step explanation:
Ask yourself, is it proportional? Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion.
In other words, ifthe corresponding sides reduce down to the same value, they are similar.
Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation?
-21 ÷ 4
-21 ÷ 5
-20 ÷ 4
-20 ÷ 5
PLEASE HELP!!!
When thinking of things that “fall in the fall,” perhaps the first things that come to your mind are leaves? For many people around the country, the leaves are falling from their trees, and hours of raking are necessary. Joe decided that he would try to make some extra money by raking the leaves in his neighbors’ yards. Joe figured he would need approximately seven bags per yard in which to collect the leaves. The bags are sold 10 to a box, and Joe is planning on raking 14 yards. How many boxes of bags
must he buy?
Another thing that seems to “fall in the fall” is the temperature. Heather noticed that the high temperature on October 21st was 66 degrees, the high temperature on October 26th was 63 degrees and the high temperature on October 31st was 60 degrees. It appears that the high temperatures on every fifth day are forming an arithmetic sequence. If this sequence were to continue, on what date would the high temperature be 33 degrees?
A third thing that tends to “fall in the fall” is people’s amount of physical activity. It is believed that people generally gain weight in the colder months in large part due to this lack of physical activity. Lou decided to be proactive about this and promised himself he would exercise at least four days of every calendar week (or every Sunday through Saturday time period). If Lou never wants to skip exercising on consecutive days within a calendar week, and he exercises exactly four days out of the seven, how many
different workout schedules are possible for a calendar week?
Answer:
For one you would need 10 boxes of bags you would approximately need 98 bags.
for two The temp. would reach 33 degrees by December 15th.
for three.... I have no clue :/ If I figure it out I will get back to you
Step-by-step explanation:
1. 7 bags per yard, you have 14 yards so 14x7=98 which you should round to 100 bags which would be 10 boxes if each box has 10 bags
2. all I did was follow the pattern (using a 2021 calendar so I wouldn't mess up the days) went through months following the pattern every five days the temp. goes down by 3 degrees.
Joe would need to buy 10 boxes out of which 2 bags will be unused. The date on which temperature will be 33 degrees is 30th December. The schedule should be Monday, Wednesday, Friday, and Sunday.
1.
Given information:
Joe figured he would need approximately 7 bags per yard in which to collect the leaves.
The bags are sold 10 to a box, and Joe is planning on raking 14 yards.
The number of bags required to collect the leaves from 14 yards will be,
[tex]14\times7=98\rm\; bags[/tex]
So, the number of boxes required will be,
[tex]b=\dfrac{98}{10}\\b=9.8[/tex]
Since the number of boxes can't be a fraction. Joe would need to buy 10 boxes out of which 2 bags will be unused.
2.
Given information:
The high temperature on October 21st was 66 degrees, the high temperature on October 26th was 63 degrees and the high temperature on October 31st was 60 degrees.
The temperature on every fifth day forms an AP. SO, the AP will be 66, 63, 60, .....
It is required to find the date on which the temperature will be 33 degrees.
The place of term 33 in the AP will be,
[tex]a_n=a+(n-1)d\\33=66+(n-1)(-3)\\n-1=11\\n=12[/tex]
33 is placed in 12th position. So, after [tex]12\times5=60[/tex] days, the temperature will be 33 degrees.
Therefore, the date on which temperature will be 33 degrees is 30th December.
3.
Lou decided to be proactive about this and promised himself he would exercise at least four days of every calendar week.
Lou never wants to skip exercising on consecutive days within a calendar week.
He will work on consecutive days and four days a week. So, there is only one possibility to match the condition.
The schedule should be Monday, Wednesday, Friday, and Sunday.
For more details, refer to the link:
https://brainly.com/question/24873057
Pls help me with some questions, so please answer 1 2 and 14 thank you!! Also this is due in 8 mins
Answer:
Answer B
Step-by-step explanation:
Answer: C (I think) and the slope is 2/5, the points on the graph are (0,0) (5,2) (10,4) (15,6)
Step-by-step explanation: Nothing is being multiplied in the equation like in the other two answers, and slope is always change in y/change in x
If Dorie devotes the same number of hours to studying for these three classes each week, what is the total number of hours Kathleen will study over a three week period?
Answer:
The answer is 17.2 hours
Step-by-step explanation: Because first you add all hours together (which is 86/15) then multiple it by 3 (week) which is 86/5 = 17.2 hours
ill give you braindeath if you get this right
Answer:
The larger angle is 144 degrees and the smaller angle is 36 degrees
Step-by-step explanation:
Because this is a supplementary angle you have to find out what x is to solve this equation [tex]2.4x+9.6x=180[/tex]
Because 2.4x and 9.6x are like terms we add them [tex]2.4x+9.6x=12x[/tex]
So now to find x we divide 180 by 12 to get 15 [tex]\frac{12x}{12} =\frac{180}{12}[/tex]
We replace the x with 15 [tex]2.4(15)+9.6(15)=36+144[/tex]
We add 36 and 144 which equals 180
no links or i’ll report you.
Mr townsend needs to make 13 pairs of butterfly for customers for a play. Each pair of wings is made with 3/4 yard of fabric. The fabric costs $8 per yard.
You’ll apply properties of multiplication in the following steps to find the total cost of fabric.
1. Use multiplication to write an expression for the amount of fabric needed to make 13 pairs of wings.
2. Multiply the amount of fabric by the price per yard to find an expression for the total costs.
3. Use the associative and commutative properties to rearrange the terms in the expression to make it easier to calculate. Explain why the rearranged expression is easier to work with.
4. Simplify your expression to find the total costs. show your work
Answer:
1) 13*3/4
2) 9.75*8 which is $78.
3) which terms? (if you tell me i could do it?) (i dont get what 3 is asking)
4) (which expression...?)
ill give brainiest to whom ever gets this correct
Answer:
C. 36.
Step-by-step explanation:
Answer:
36 in. i think
Step-by-step explanation:
Combine the like terms to create an equivalent expression:
-3z - z
Hello there! :)
-3z-z
-4z
We can always add and subtract like terms (same variables)
Hope it helps!
If you have any query, feel free to ask me! :)
~A gloomy gal
[tex]MagicalNature[/tex]
Answer:
-4z
Step-by-step explanation:
-3 and -1 are like terms because they have the same variable
-3 - 1 = -4
Marcus has earned 353 out of 400 points (88% or B+) in Math class. He needs 90% to earn an A-. There is one test left worth 100 points. How many points does Marcus need on the test to raise his grade to an A-?
Answer:
97
Step-by-step explanation:
Marcus is aiming for an A- (90-94 percent). The question states that there is another test awaiting that is worth 100 points. In order to find the answer to the question, you need to:
1.) Add 400 + 100, to show how many points there are in total.
2.) Use the answer choices and add it to 353.
88 + 353 = 441
93 + 353 = 446
97 + 353 = 450
3.) Find the percentage of the sums.
441/500 = 88%
446/500 = 89%
450/500 = 90%
Since Marcus is aiming for an A-, we can conclude that obtaining 97 points will help Marcus achieve an A-.
ahh i think i got this wrong !! help please !
Answer:
the answer is three
v+0.54v
because v is the price of the violin and you are adding the og price to
54% of the price in order for it to be mark up
Help? question below
Answer:
12 shirts
Step-by-step explanation:
First, let x = # of shirts and y = total cost in $. Then create an equation with x and y representing each company. The first company is y = 9.65x + 43 and the second company is y = 8.40x + 58. Since we need to find the # of shirts that would result in the equal total cost, we need to find x when y is equal to the other. Thus here is the setup: 9.65x + 43 = 8.40x + 58, and we would get 1.25x = 15, so x = 12.
Please give me explanations too.
Answer:
uhh 7
Step-by-step explanation:
add
Haley and Sabrina are both training for a race.
Haley runs 4.2 miles each day.
Sabrina has been running 4.2 as many miles each day as Haley.
Next week, Sabrina is going to increase the miles she runs each day by 25%.
Haley and Sabrina both train by running 6 days each week.
What is the total number of miles Sabrina will run next week to train for the race?
i can't even do that tho im not verified
h that happens. to me
Step-by-step explanation:
all the time
Answer:
I'm not verified....
Step-by-step explanation:
Deleting all user's homework
I need help question istheimage attached
Answer:
length= 35 feet and width= 10 feet
Step-by-step explanation:
You are given the perimeter of the rectangular deck is
90 feet.
2 x length + 2 x width = 90 You are also given that the deck's length is 5 feet less than 4 times it's width. That is length = 4 x width - 5
Those two equations are your system of linear equations. The second equation can be plugged into the first equation. This gives us an equation entirely in terms of width.
2x (4 x width - 5) + 2 x width =90
Distribute the 2 though
8 x width - 10 + 2 x width = 90
Combine like terms with width.
10 x width - 10 = 90
Add 10 to both sides.
10 x width = 100
Divide both sides by 10 width = 100
Now you can plug width into your original equation for length above. Recall: length = 4 x width - 5
Length = 4 x 10 - 5
Length = 40 - 5
Length = 35
Linda is comparing the density of materials. The redwood is 2x10^ -2 pounds per cubic unit. The stainless steel is 3 x 10^ -3
Answer:
Step-by-step explanation:
5x10
Ill give brainless if you get right
Which expression is equivalent to 4( x + 3)?
Answer:
B.
Step-by-step explanation:
use distributive property
4*x + 4*3 = 4x+12
Answer:
4x + 12
Step-by-step explanation:
If you distribute the 4 by multiplying then its 4 times x so 4x
plus 3 times 4 so 12! Hope this helps ( :
Item 4
Solve.
x2=−0.73
What is the solution to the equation?
Enter your answer as a decimal in the box.
Answer: 0.
Step-by-step explanation:
Move terms to the left side
2
=
−
0
.
7
3
x^{2}=-0.73
x2=−0.73
2
−
(
−
0
.
7
3
)
=
0
Can somebody shade this for me? Thanks so much!
Create and shade a number line that shows the following inequality. Make sure to label at least 3 numbers on the number line, put an open circle, and shade to the left or to the right.
x > 5
Answer:
Hope below ss helps
Answer:
See attachedStep-by-step explanation:
Shaded this for you
x > 5Open dot at point 5 on x-axis, shaded region is to the right from the point 5