Answer:
2 x 2+ 8 x 0= 4
Step-by-step explanation:
Answer:
c.16
hope this helps some one, have a nice day :)
Step-by-step explanation:
i just took the quiz and got it correct
Choose all the answers that apply.
The endocrine system _____.
removes liquid waste and hormones from the blood
includes the pituitary gland and adrenal glands
regulates digestion and body temperature
works closely with the nervous system
Answer:
removes liquid waste and hormones from the blood and works closely with the nervous system.
Step-by-step explanation:
All parallelograms have 4 sides.
Answer:
yes
Step-by-step explanation:
a parallelogram is a 4 sided figure
what number times it's self 3 times equals 1728
Answer:
12
Step-by-step explanation:
If you answer 1,2,3,4 correctly I will give brainliest
Please help me I really don't get it. If you can explain it then thanks.
Answer:
1.square root of 10, pie, 3.5
2. 2 square root of 7, square root of 24, 2pie
3.square root 12/3, square root 3, 1.5
4.square root 8/2, 2, square root of 7
Step-by-step explanation:
(5x-6)(-x+4) using the box method
Answer:
-5x²+26x-24
Step-by-step explanation:
(5x-6)(-x+4)
=5x(-x+4)-6(-x+4)
=-5x²+20x+6x-24
=-5x²+26x-24
8 - ( 3 + b ) = b - 9
b = ?
Answer:
b = 7
Step-by-step explanation:
8 - 3 - b = b - 9
5 - b = b - 9
2b = 14
b = 7
Answer:
b=7
Step-by-step explanation:
isolate the variable by dividing each side by factors that don't contain the variable.
Can someone tell me ththe answer??? I’m confused on This one
Answer:
2 hours including the layover (time between arriving and departing at Orleans)
1 hour and 48 minutes without the layover <-- probably this one
Step-by-step explanation:
Answer:
108 minutes = 1.8 hours
Step-by-step explanation:
We need to go from Paris to Limoges in a train via Orleans.
We first saw that the time it takes to go from Paris to Orleans is 29 minutes
So, Paris to Orleans = 29 minutes (Time 1)
Then we saw that the time from Orleans to Limoges is 79 minutes long journey
So, Orleans to Limoges = 79 minutes (Time 2)
Now, the question asks us, how long will it take in train from Paris to Orleans
So, to answer that it will be Time 1 + Time 2 =
=> 29 + 79 = 108 (Total time spent in train)
As the question asks us the time in hours, we can get that by
Total time / number of minutes in one hour
=> 108 / 60 = 1.8 hours
Hope this helps, please mark me as brainliest!! Thank you
For question 4 I know it has the answer already but I just need the steps by step for it its the midpoint formula. If you know can you help me out
Answer:
M = ((-4+5)/2, (-1+3)/2) = (1/2, 2/2) = (1/2, 1)
Step-by-step explanation:
The midpoint (M) of segment AB is ...
M = (A +B)/2
That is, for coordinates A = (ax, ay) and B = (bx, by), the midpoint is ...
M = ((ax, ay) +(bx, by))/2
M = ((ax+bx)/2, (ay+by)/2) . . . . midpoint formula
__
For A(-4, -1) and B(5, 3), M will be ...
M = ((-4+5)/2, (-1+3)/2) = (1/2, 2/2)
M = (1/2, 1) . . . . as you know
-8x-27=-7\left(1+2x\right)+2x
Answer:
[tex]x=5[/tex]
Step-by-step explanation:
[tex]-8x-27=-7\left(1+2x\right)+2x[/tex]
Expand:
[tex]-8x-27=-7\times 1-7\times 2x+2x[/tex]
[tex]-8x-27=-7-12x[/tex]
Add 27 to both sides:
[tex]-8x-27+27=-7-12x+27[/tex]
[tex]-8x=-12x+20[/tex]
Add 12x to both sides:
[tex]-8x+12x=-12x+20+12x[/tex]
[tex]4x=20[/tex]
Divide both sides by 4:
[tex]\frac{4x}{4}=\frac{20}{4}[/tex]
[tex]x=5[/tex]
If f(x) = 2(x − 5), find f(8).
Answer:
6
Step-by-step explanation:
f(x) = 2(x-5)
f(8) = 2(8-5)
parentheses comes first so, 8-5 = 32(3), so multiply and the final answer is 6f(8) = 6
Answer:
6
Step-by-step explanation:
Personally Took the quiz. this was the right answer
Write the equation for the graph below.
PLEASE I NEED HELP !
I need help someone please
Answer:
12 im pretty sure median is like middle
I hope this helps! :)
Answer:
mayve 12
Im sorry if its wrong i took this lesson 3 years ago but i think this is right
Help!! Don’t really understand this!!
Answer:
15
Step-by-step explanation:
You find the square root of 5 and 3 then square the answers you get which just undos the square root so in the end you just have 5 times 3 which is 15.
given the equation y= - 3x + 2.5 answer the following when X is 1 what value of Y makes the equation true part B when x is -1.5 what value of y makes the equation true? part c when y is 8.5 what value of x makes the equation true
Answer:
y = -0.5y = 7x = -2Step-by-step explanation:
Fill in the given values and solve for the remaining variable.
a) y = -3(1) +2.5
y = -0.5
__
b) y = -3(-1.5) +2.5 = 4.5 +2.5
y = 7
__
c) 8.5 = -3x +2.5
6 = -3x . . . . subtract 2.5
-2 = x . . . . . divide by -3
What is the image of the point (3,1) translated 8 units left and 3 units up?
Answer:(-5,4)
Step-by-step explanation:
I GIVE YOU BRAINLIEST IF YOU HELP ME WITH THIS. Please guys I beg. I'm the dumbest person on earth.
Answer:
You didn't even post the question how are we supposed to help you
Step-by-step explanation:
x - (-3) is the same as x + (-3).
True or False
Answer:
False
Step-by-step explanation:
x - (-3) = x + 3
x + (-3) = x - 3
Answer:
False
Step by step directions:
because you got to look at the symbols that tell yo what you need to do!
A tree is currently 8 feet tall and growing at a rate of 3 feet per year. How tall will the tree be in 12 years?
Answer:
44
Step-by-step explanation:
3 x 12 =36
36+8 =44
so the answer is 44 ft tall remember to include ft tall
Answer:
36 feet
Step-by-step explanation:
If the tree is growing at a rate of three feet per year then you would multiply 3 and 12 and you would get 36 feet
Okay so! This is really urgent and it’s due really soon and I really don’t understand this question, could someone please help? Here’s the question:
Square root of 80 or 8.1
Is it less than, greater than or equal
Answer:
the square root of 80 is greater than the square root of 8.1
Step-by-step explanation:
Answer:
8.9 (for 80) and 2.8 (for 8.1) ope this helps you out!
Step-by-step explanation:
In a city school of 1,200 students, 40% of the students are on the honor roll, 60% have a part-time job, and 22% are on the honor roll and have a part-time job. What is the probability (rounded to the nearest whole percent) that a randomly selected student is on the honor roll, given that the student has a part-time job? (1 point)
HINT: P(A/B)=P(A∩B) / P(B)
q: An isosceles triangle has two congruent sides.
r: Two angles, whose measure have a sum of 90, are supplements.
Step-by-step explanation:
how do you solve 5y-2=10y-4
Answer:
y=2/5
Step-by-step explanation:
Using the power of inequalities, first, change the -2 to a positive by adding it to both sides of the equation. Second, get 10y and make it into a negative by subtracting it from both sides of the equation. Lastly, divide each side.
5y-2=10y-4
5y+2=10y+2
__________
5y=10y-2
-10y=-10y-2
__________
-5y=-2: Then Divide negative -5 in which your final answer should be y=2/5
Hoped this helped! Ask me if you have any questions!
Practice Problemas continued..
16. You want to move a figure 3 to the left and
up 6. What constant do you add to the
1-coordinate?
Question
Practice Problemas continued..
16. You want to move a figure 3 to the left and
up 6. What constant do you add to the
1-coordinate?
5 ?
Michael and Stephen collect comic books. Michael gets
a new comic book every week, while Stephen gets two
per week. Stephen has only 35 comic books so far,
while Michael has 40. How many weeks will it take for
Michael and Stephen to have the same number of
comic books?
Answer: you don’t have ever been
Step-by-step explanation:
Answer:
280
Step-by-step explanation:
just do the LCM for 35 and 40!
13. Solve for x: 2x - 5 = 11
14. Solve for x: 2x - -5 = 15
15. Solve for x: (-3/2)x - -4 = 13
A. 6 B. -6 C. 3 D. -3
Is the following conditional true? If q<8, then q<9.
Answer:
Yes
Step-by-step explanation:
Because if a number (q) is smaller than 8. Then it is smaller then 9.
wrich expreson is equivalent to 4(3-6).
Is 5.265265.... a rational number??
SOMBODY PLEASE HElp
Cwicky Cleaners charges $100 up front plus $20 an hour to clean a house. No Mo Mess charges $50 up front plus $30 an hour
to clean a house. For how many hours is the cost the same for Cwicky Cleaners and No Mo Mess?
Answer:
5 hours
Step-by-step explanation:
Variable x = number of hours
Step 1: set up equations
Cwicky Cleaners: 100 + 20x
No Mo Mess: 50 + 30x
Step 2: to find the same hours equal the two equations
100 + 20x = 50 + 30x
Isolate the variable (x)
100 - 50 = 30x - 20x
50 = 10x
50 ÷ 10 = x
5 = x
Step 3: Check your work
Plug in 5 for x on both sides and equal equations together
100 + 20(5) = 50 + 30(5)
100 + 100 = 50 + 150
200 = 200
If they equal each other, then the answer is correct.
This answer is correct.
3 lb. of turkey for $10.50
2 lb. of turkey for $6.25
Which one is the better buy and why is it the better by (ex : it’s the better by because..) ASAP PLEASE
Estimate V 923 to the nearest integer.
Answer:
I think the answer should be 920.
Step-by-step explanation:
I think that an integer is a whole number so I rounded to the nearest 10th.
So that's why I think that the answer should be 920.
Correct me If I'm wrong
Hope I Helped
