Answer:
gdgdgdgdgddggddggdgddggd
Step-by-step explanation:
Johanna can type 120 words in 3 minutes. Using the same unit rate, how many words can
she type in 10 minutes?
Answer:
600 words.
Step-by-step explanation:
If Johanna can type 120 words in 3 minutes, and the problem is asking us to find how many words she can type in 10 minutes at the same unit rate, we'll have to start by solving how many words she can type in 1 minute:
[tex]\frac{120}{3}[/tex]
Dividing 120 words into 3:
[tex]=60[/tex] words per minute.
Now that we know how many words Johanna types in one minute (per minute), we can multiply the words per minute by 10 (minutes):
[tex]60[/tex] × [tex]10=600[/tex] words in 10 minutes.
_
We can check our work by dividing 600 words into 10 minutes to see if we achieve the same unit rate of 60 words per minute:
[tex]\frac{600}{10}[/tex]
[tex]=60[/tex] words per minute.
Since we have the same unit rate, our answer is correct!
Graph the line that passes through the points (-2,2) and (-4,2) and determine the equation of the line
[tex]y = 2[/tex]. That's your equation.
The graph is the attachment.
Solve the equation 4.1g+6=2.1g+12.
a. Find the value of g.
b. Explain how you can check that the value you found for g is correct. If your check does not work, does that mean that your result is incorrect? Explain.
a. g=
Answer:
g=3
Step-by-step explanation:
The value of g is 3 and it is correct when checked by substituting g=3 into the equation.
Given:
4.1g + 6 = 2.1g + 12
collect like terms
4.1g - 2.1g = 12 - 6
2g = 6
divide both sides by 2
g = 6 / 2
g = 3
Check:
4.1g + 6 = 2.1g + 12
4.1(3) + 6 = 2.1(3) + 12
12.3 + 6 = 6.3 + 12
18.3 = 18.3
Therefore,
The value of g is 3 and it is correct when checked by substituting g=3 into the equation.
Read more:
https://brainly.com/question/19952256
Identify the slope and y- intercept of the linear equation.
y = -2x + 5
Slope:
y-intercept:
Answer:
Slope= -2
y-intercept= 5
Step-by-step explanation:
7.
The following is written in expanded notation.
(1 x 1,000) + (7 x 10) + (6 x 1) + (1 x 160) + (4 x 1080)
Write this number in standard form.
Answer:
1000+700+6+160+ 4320
Step-by-step explanation:
1 x 1000= 10007 x 10 = 706 x 1 = 64 x 1080= 43201x1604320+1000+160+70+6
I just did it in order.
Just in case you need that added
4320+1000+160+70+6=5,556What relationship exists between wind speed and the air-pressure gradient?
A. High wind speeds result from a gradual air-pressure gradient.
B. High wind speeds result from a steep air-pressure gradient.
C. Low wind speeds result from a steep air-pressure gradient.
D. Low wind speeds result from a lack of air pressure.
The perimeter of a kite can be found using the formula P = 2S + 2L. Which equation expresses S in terms of P and L?
Answer:
Step-by-step explanation:
P = 2S + 2L
2S + 2L = P
2S = P - 2L
S = [tex]\frac{P-2L}{2}[/tex]
Answer:
0.5P - L
Step-by-step explanation:
P = 2S + 2L
P - 2L = 2S +2L - 2L
P - 2L = 2S
0.5P - L = S
RE
What is the common difference in the following arithmetic sequence?
7, 3,-1, -5, ....
-3
4
12
Answer:
d = - 4Step-by-step explanation:
[tex]a_1=7\\a_2=3\\\\d=a_2-a_1=3-7=-4[/tex]find the solution for 2-x/3=5
Answer:
7
Step-by-step explanation:
Answer: x=-9
Step-by-step explanation:
Let's solve your equation step-by-step.
Step 1: Simplify both sides of the equation.
Step 2: Subtract 2 from both sides.
Step 3: Multiply both sides by 3/(-1).
Then you will get your answer as x=-9!!!
What is the measure of each angle of a regular pentagon?
Plz help
Answer:
108 deg
Step-by-step explanation:
The sum of the measures of the interior angles of a polygon with n sides is
(n - 2)180.
The measure of each angle of a regular polygon with n sides in
[(n - 2)180]/n.
In this case, n is 5 for a pentagon.
[(n - 2)180]/n = [(5 - 2)180]/5 = [(3)180]/5 = 540/5 = 108
Answer: 108 deg
What is 33 and 1/3 as a percent?
Answer:
33 is 33 % of 100 and 1/3 is 33.33 %
Step-by-step explanation:
Hope this helps!!
Answer:
33.3333333333333.........%
Step-by-step explanation:
Which two statements are not true?
Answer:
a and d
Step-by-step explanation:
Are the two triangles similar why or why not
Answer:
no
Step-by-step explanation:
solve the problem max has 8 pennies jen has 3 more pennies than max how many pennies do max and jen have in all
Answer:
19
Step-by-step explanation:
what is 5000 + 4000100000
Answer:
4000105000
Step-by-step explanation:
your welcome :)
Points that are on the same line are called . . . *
Coplanar
Line Segment
Linear Pairs
Colinear
A formula used for calculating distance is d = r × t.
What is r expressed in terms of d and t?
Answer:
d = distance
r = rate (speed)
t = time
Step-by-step explanation:
Answer:
Rate
Step-by-step explanation:
D istance= r ate + t ime
Yw :)
I will give brainlest if it’s right Which expression is equivalent to (24 + 9)?
A. 8(3 + 9)
B. 8(3 + 1)
C. 3(4 + 3)
D. 3(8 + 3)
Step-by-step explanation:
the answer is D
this is because, 24 + 9 = 33
and (3×8 + 3×3 =33)
Answer:
the answer is D 3 times(8+3)=(24+9)
Step-by-step explanation:
why because 8+3=11
and 11 times 3=33 so that's why it's D
The cost of producing a smartphone is $42.73 per phone.
Additionally, the smartphone company pays a flat rate of $175
to ship each store's order. Write an equation to model the
costs for the smartphone company, y, to produce x number of
smartphones and ship them to one store.
Answer:
Refraise it please
Step-by-step explanation:
These two triangles are similar figures solve for the missing side length x
Answer:
x=5
Step-by-step explanation:
3/12 and x/20
cross multiply
12x=60
60/12=5
Sketch the graphs:y =1/3x + 2
Answer:y
=
1
3
x
+
2
Use the slope-intercept form to find the slope and y-intercept.
Tap for more steps...
Slope:
1
3
y-intercept:
2
Any line can be graphed using two points. Select two
x
values, and plug them into the equation to find the corresponding
y
values.
Tap for more steps...
x
y
0
2
3
3
Graph the line using the slope and the y-intercept, or the points.
Slope:
1
3
y-intercept:
2xy0233
5.) How many gallons of green paint would be needed if Wendy had 10 gallons of white paint? (Label, set up a proportion, and solve)
Answer:
Step-by-step explanation:
Why hello
Round the number 1258 into significant figures
Answer:
1 sig fig = 1
2 sig fig = 13
3 sig = 126
4 sig fig 1258
Step-by-step explanation:
I think that's what you're asking but I'm not sure
Please answer correctly !!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!
Answer:
acute = 30,right angle = 90,obtuse = 135,line = 180
simplify 1+3(4n+6) please help I hate this
Answer: 19 + 12n
Step-by-step explanation: 1 + 3(4n + 6)
1 + 12n + 18
19 + 12 n
your grocery bill before taxes was $265.24 you have to pay 7.3% sales tax how much is your total grocery bill
Answer:
301.57
Step-by-step explanation:
I think this is it. I divided the total before taxes by the percentage and added what I got from the division to the total before taxes.
Answer:
Step-by-step explanation:
A pretzel manufacturer has two production lines. Line A produces a variety of pretzel that is sold for $2.40 per bag. Line A typically produces 3 bags per day that do not meet company standards and cannot be sold. Line B produces a variety of pretzel that is sold for $3.60 per bag. Line B typically produces 4 bags per day that do not meet company standards and cannot be sold. Line A produces 3 times as many bags as Line B each day. Write a linear function that represents the total number of bags the lines can produce combined.
Answer:
f(x)=19x - 7x
Step-by-step explanation:
I am a high schooler as well and was working on this problem as well. I can't say I'm right or wrong because I didn't have a grade on it yet. I believe the answer is f(x)=19x - 7x. The Lines don't have a given value, so I chose the values 12 for Line A and 7 for Line B. I believe the answer is this because Line A would produce 12 bags each day and 3 of them would not be useable, leaving you with 9. Line B would produce 7 and 4 of them would be unusable, leaving you with 3. Line A produces 9 per day while Line B produces 3, and that would check off the part that says, "Line A produces 3 times as many bags as Line B each day." Throughout the problem, it talks about how many bags can each line produces each day, and the sentence talks about that specifically as well. So, the function must be about the amount of bags produced per day. x would represent the number of days that the Lines have been working. 19 is the total amount of bags that was produced in a day. 7 represents the total amount of bags that are unusable. Though I may be wrong, I hope this might help you come to a conculsion of your own.
PLEASE ANSWER FOR ME
Answer:
25
Step-by-step explanation:
M^2 = 100
P^2 = 4
100/4 = 25
the answer is simply #2 which is 5
A sequence can be generated by using fn = 2f(n-1)+1, where f1 = 4 and n is a whole number greater than 1. What are the first four terms in the sequence?
Answer:
{9,19,39,79}
Step-by-step explanation:
Recursive Sequences
The recursive sequence can be identified because each term is given as a function of one or more of the previous terms. Being n an integer greater than 1, then:
f(n) = 2f(n-1)+1
f(1) = 4
To find the first four terms of the sequence, we set n to the values {2,3,4,5}
For n=2f(2) = 2f(1)+1
Since f(1)=4:
f(2) = 2*4+1
f(2) = 9
For n=3f(3) = 2f(2)+1
Since f(2)=9:
f(3) = 2*9+1
f(3) = 19
For n=4f(4) = 2f(3)+1
Since f(3)=19:
f(4) = 2*19+1
f(4) = 39
For n=5f(5) = 2f(4)+1
Since f(4)=39:
f(5) = 2*39+1
f(5) = 79
4. The cost of 21 TV sets is $95844. Find the cost of one TV set.
Answer:
4564
Step-by-step explanation: if need how to solve this pls comment on this post.
