Answers
Answer:
C
Step-by-step explanation: A would not make sense because 19 x 10 is 190 and 19 x 20 is 380. B would not make sense because 19 x 22 is 418 and 19 x 40 is 760. D would not make sense because 19 x 220 is 4180 which is above what you are looking for. Therefore, the only option left is C.
Related Questions
Please help me?!!!!!!
Answers
Answer:
It is easy
Step-by-step explanation:
1)100%=120kg
so 50%=120/50
=60kg
2)100%=120
so 25%
=120/25
=30kg
Mark as brainliest if it reallly helped you
Purchased Amount Paid Egg Plant 3 lb $ 21 Beetroot 5 lb $ 28 Which vegetable costs more per pound?
Answers
Answer:
eggplant cost more/pound.
Step-by-step explanation:
ep= 7$/pound
br= 5.6$/pound
That the Egg Plant costs more.
My reasoning for this is because if you do 21 divided by 3 it equals 7 which means each pound of Egg Plant is $7. But 28 divided by 5 is 5.60. Which means, Beetroot is $5.60 per pound! So, beetroot is less than the Egg Plant!
Find the area of the figure please
Answers
Answer:
16m
Step-by-step explanation:
Separate the rectangle from the triangle. The area of the rectange is 10m. We know this because l x w (2m x 5m).
Now for the triangle;
The area of a triangle is b x h / 2. We take the full height of the figure and subtract 5 from it giving us 3 which is our height for the triangle. We then see that 2m is on the bottom and we add that 2m to the two separate 1m giving us 4m in total.
Now that we have the base and height of the triangle we plug in giving us 6m. Finally we add both the areas; 10m + 6m = 16m.
Answer:
I did the math and I got 216.48 for the answer.
Step-by-step explanation:
If I got it wrong plz tell me so I could fix it, thx.
HELPP ME PLEASE I’ve been here 3 hours trying to figure this thing out
Answers
Answer: 32 sq.cm
Step-by-step explanation:
If you think of it as there being 2 squares instead of 1, you can think well since the whole one side of the rectangle is 8cm and the half side is 4 then that must mean that the other square that you just divided up must be 3 by 4 so then you can multiply those and get 12 and you do the same for the other one which would be 4 by 5 and when you multiply those you will get 20 and when added you get 32. Hope this helps :)
Answer:
32 sq
Step-by-step explanation:
A
A=LXW
A=3X8
A=24
B
A=LXW
A=4X2
A=8
24+8=
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Answers
2(2x³-3x²+5x-7)-3(x³+x²-x+1)
Answers
Answer: x³-9x²+13x-17
Step-by-step explanation:
I used Photomath with is an app that takes pictures of equations and figures them out for you, 100% percent recommend.
find the slope of the line passing through the points (-2,10), (6,4)
Answers
Answer:
TO BRAINLY: YOU GUYS NEED TO BE MORE HARSH ON PEOPLE WHO JUST SPEND THEIR TIME TROLLING PEOPLE AND COMMENTING RANDOM ANSWERS THAT DON'T MAKE SENSE. PEOPLE WHO GO OUT STEALING PEOPLES POINTS AND NOT ANSWERING QUESTIONS NEED TO BE BANNED PERIOD!!!! I DID NOT SPEND $24 TO WASTE MY TIME WITH UNANSWERED QUESTIONS AND STOLEN POINTS. ABOUT 80% OF MY QUESTIONS HAVE BEEN FROM TROLLS THAT HAVE TAKEN MY POINTS AND NOT ANSWERED MY QUESTIONS. YOU GUYS NEED TO CHANGE YOUR FRICKING POLICY!!
Step-by-step explanation:
At the annual fair in Springfield, the entrance fee $20 and every ride requires a $3
ticket. If Bob wants to spend between $32 and $53 at the fair, what is the inequality
that correctly describes how many rides he can go on (x is the number of rides he can
go on)?
a. 4
b. 4
c. 10
d. 10
Answers
Please help asap need this rn
what is the value of a + b - c if a=20, b=10 and c= 5 and 1/2
please show how you found it (show your work)
Answers
Answer:
24 and 1/2
Step-by-step explanation:
20 + 10 - 5 and 1/2 = 24 and 1/2
If you know that a < b, and both a and b and positive numbers, then what just be true about the relationship between the opposites of these numbers? Explain.
Answers
Answer:
-a > -b
Step-by-step explanation:
On a number line, every number (except zero, the origin) has both a magnitude and a direction (left or right, negative or positive).
The magnitude is how far the number is from the origin. 10 is further from zero than 6 is. And -10 is alos further from zero than -6 is.
If a < b and a,b are both positive, that means a and b are both on the right-hand side of the number line, and a is closer to the origin than b. The magnitude of a is smaller than that of b.
So if we switch the sign son both a and b, they both become negative and go over to the left-hand side of the number line. But their magntidues do not change, so a is still closer to the origin than b. Since b is now a negative number, further to the left than a, it is smaller than a.
Example: let a = 3 and b =5.
It is true that 3 < 5.
But it is NOT true that -3 < -5. It's the other way around!
-5 < -3
So, if a < b, then -a > -b.
I hope this brainliest, for 5 stars.
On a coordinate plane, the x-axis is labeled bags of trail mix and the y-axis is labeled ounces of almonds. Line a is labeled y = 4x, line B is labeled y = 2 x, and line C is labeled y = x + 2.
Trevor uses 2 ounces of almonds in each bag of trail mix he makes.
A 2-column table with 3 rows. Column 1 is labeled bags of trail mix with entries 2, 4, 6. Column 2 is labeled almonds (ounces) with entries 4, 8, 12.
Line
on the graph represents the same relationship between quantities.
Answers
Answer:
Line B
Step-by-step explanation:
Only one line on the graph shows 2 ounces of almonds for 1 bag of trail mix: line B.
Answer:
line b
Step-by-step explanation:
the square root of 7 is between which of the following pair of number?
A.2 and 3
B.3 and 4
C.4.5 and 5.5
D.9 and 10
Answers
Answer:
A. 2 and 3
Step-by-step explanation:
The square root of 7 is 2.7 which makes it between 2 and 3.
Answer:
A
Step-by-step explanation:
because the square root of 4 is 2
and the square root of 9 is 3
since 7 is in between 4 and 9 the square root is in between 2 and 3
For a normal distribution, what z-score value separates the lowest 25% of the scores from the rest of the distribution
Answers
Answer:
Z = -0.675.
Step-by-step explanation:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
What z-score value separates the lowest 25% of the scores from the rest of the distribution
This is Z which has a pvalue of 0.75, so Z = -0.675.
Factorise fully the following:
a) x² - 2x
b) 6x^2+ 12x
c) 3x^3- 9x
d) 4x^2+ 28x^3
Answers
Answer:
a) x(x - 2)
b) 6x(x + 2)
c) 3x(x^2-3)
d) (2x)(2x)(1+7x)
Step-by-step explanation:
Joanna has a total of 50 coins in her purse.
The coins are either dimes and quarters.
The total value of the coins. $7.10
Answers
Answer:
A. n+q+50
0.05n+0.25q=7.10
Step-by-step explanation:
Hope this helps :)
Answer:
what r we looking for? to answer
Step-by-step explanation:
7.10/50 = 0.142
Please help me will mark brainliest
The graph shown matches which quadratic equation?
A. y=x2+3
B. y=x2-3
C. y=(X-3)2
D. y=(X+3)2
Answers
Answer:
B
Step-by-step explanation:
pretty sure its b.......
Please help guys!! I’ll mark you as brainlyest!!
Answers
Answer:
138
Step-by-step explanation:
Find the greatest common factor of these three expressions.
70u, 30u)
and 20u?
Answers
Answer:
70 ÷ 10 = 7
30 30 ÷ 10 = 3
20 20 ÷ 10 = 2
Step-by-step explanation:
Need to find the area of ABCE
Answers
Answer:
Find areas of square and triangle separately
ABDC= l x l
= 9 x 9
=81
AED= l x h x 1/2
= 9 x 9 x 1/2
=40.5
Area = 81+40.5
= 121.5 cm2
find X that make the triangle similar you need to write and solve a proportionality. need asap!
Answers
Answer:
choice 5) x = 9
Step-by-step explanation:
(x-4)/(x+3.5) = 8/20
20x-80 = 8x+28
12x = 108
x = 9
What is the relationship among angle BCD and angle A, and angle B in the figure below?
Answers
Answer:
relationship
the exterior angle of triangle is equal to the sum of its opposite angle
<A+<B=<BÇD
21-14t find the factor
Answers
Answer:
7
Step-by-step explanation:
Can you guys help me with this question
Answers
Answer:
2+2=4 quick mafs
Step-by-step explanation:
4x-1=55
x=14
Explanation:
they’re vertical angles so they’re congruent
All_______have moveable spines that they use for protection. on edge
Answers
hello,
you didn't put an answer option, and the only thing this is reminding me of is, A sea cucumber.
All Sea Cucumbers have moveable spines that they use for protection, on edge.
Answer:
///
Step-by-step explanation:
Animals
PLEASE ANSWER FAST
If n
A
-3, which expression has the least value?
n²no
n8n-5
nn
-nnn-4
B
Answers
isang oras bago ang 1 o'clock ay
Answers
AnsweR
Ang modernong Pamantayang Oras ng Pilipinas ay itinatag sa pamamagitan ng Batas ... metriko, na inapruba noong Disyembre 2, 1978 at ipinatupad noong Enero 1, 1983. ... 1:00 am, One o'clock morning, Una de la mañana, Ika-isa ng umaga ... Apatnapu't-lima bago mag-ikaisa ... Ang lathalaing ito ay isang usbong.
a person who wants to get in shape goes to a local gym that advertises 45 training sessions for $712. find the cost of 145 training sessions
Answers
Answer:
2294.2222
Step-by-step explanation:
Hope this helps
Have a great day/night
Feel free to ask any questions
What is the volume of the prism below?
A prism has a length of 1, height of 1 and three-fourths, and width of 2.
2 and three-fourths units3
3 and one-half units3
5 units3
8 units3
Answers
Answer:
it is c
Step-by-step explanation:
5 units 3 i think
Answer:
Its B (3 1/2)
Step-by-step explanation:
What is the correct answer how how do you do it step by step please help:/
Answers
X = 6/sin(42°)
X = 8.96
What is a trinomial?
Answers
A trinomial is a polynomial with three terms.
For example, a²b - 3ab + 2b or x² - 5x + 6.
Answer:
In elementary algebra, a trinomial is a polynomial consisting of three terms or monomials.
The definition of a trinomial is a math equation that has three terms that are connected by plus or minus notations. An example of a trinomial is 6x squared + 3x + 5.
A polynomial with three terms is called a trinomial. Trinomials often (but not always!) have the form x2 + bx + c.
Step-by-step explanation:
ummm hope this helps... (o^-’)b