Answers
Answer:
In the pic
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)
Related Questions
Solve this system:
2x+5y+z=3
x-3y+2z=2
-x+2y-3z=-7
Answers
Answer:
x= -3
y= 1
z= 4
Step-by-step explanation:
Please see the attached pictures for the full solution.
*I evaluated the determinants using Sarrus' rule (see last picture):
∆= aei +bfg +cdh -gec -hfa -idb
*The symbol '∆' (delta) is usually used to denote a determinant.
based on the picture below. find the angle measure for lmn.
Answers
Answer:
Step-by-step explanation:
4x + 2x = 90
6x = 90
x = 15
4(15)= 60 for <LMN
2(15)= 30
answer for immediate brainliest
Answers
Answer:
3
Step-by-step explanation:
Need help with w(x+1)
Answers
Answer:
Sure thing w(x+1)= wx+2
Step-by-step explanation: You use distributive property. Hope this Helps!
the value of a collectible coin can be represented by the equation y=2x+9.74 where x represents the number of years that consuello has owend the coin y represents the total value in dollars of the coin. what was the value of the coin when consuello originally purchased it?
Answers
Answer:
The answer is b ($9.74)
Step-by-step explanation:
I got it right (:
Write your answer with a positive exponent only.
Answers
Answer:
1/z
Step-by-step explanation:
(z^-6)/(z^-5)
=[(z^(-6+5)]
=z^-1
=1/z
Please help me, hurry, I need help.
Answers
Answer: A) yes; -2/3
Step-by-step explanation: -2/3, -4/6 = -2/3, -6/9 = -2/3
Divide.
1/3 divided by 1/6
Answers
Answer:
The answer is 2.
Step-by-step explanation:
Hope that helped! Have a brainly day! :D
Answer:
2
Step-by-step explanation:
take the SECOND fraction and use its reciprocal (so 1/6 is now 6/1). Then, multiply across. so 1 x 6 and 3 x 1. Now you have 6/3. Lastly, you divide 6 by 3 and you're all done!
On the graph Y= -3x+4?
Answers
Answer:
1,1
Step-by-step explanation:
The Baldwin family walked 4/5 of a mile in 4/9 of an hour. What is their unit rate in miles per hour?
1. four -ninths over four-fifths = four over nine mile per hour
2. four-fifths over four-ninths = one and four-fifths miles per hour
3. four-ninths over four-fifths = one and four-fifths miles per hour
4. four-fifths over four-ninths = four over nine mile per hour
Answers
Answer:
They went 1 4/5 mph or 1.8 mph.
Step-by-step explanation:
Hope this helps!
The slope of the line below is -8/7.
Answers
Answer:
A
Step-by-step explanation:
Combine like terms.
-m + 4m - 5m - (-9)
o not use any spaces in your answe
Answers
Because u add like terms and distribute the negative into the parenthesis
Answer:
9 - 2m
Step-by-step explanation:
-m + 4m - 5m - (-9)
-m + 4m = 3m
3m - 5m - (-9)
3m - 5m = - 2m
-2m - (-9)
-(-9) = 9
9 - 2m
Any natural number and “0” means?
Answers
Answer:
Whole numbers
Step-by-step explanation:
Since natural numbers are any whole number excluding zero.
Answer:
This really confuses me, but it should be a whole number. I mean, right?
48x3 +128x2 − 75x − 200 factor
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What place value is 3 in 452,341
Answers
The place value of 3 is hundred
plz mark as brainliest
hElP plS anD tY :}
I will give brainliest if I can (only to the first person who answers)
Answers
Answer:
the shark can swim 45 mph and the scuba diver can only swim 20. What is the difference between the speeds of the shark, and the scuba diver?
Answer:
fbejfbe
give brainliest pls??
Step-by-step explanation:
I need help finding the slope, The y-intercept, and the equation??
Answers
4) Choose the correct inequality for this situation.
The Walter family budgets a maximum amount of $124 for a camping trip.
Mr. Walter already spent $40. How many people x can go canoeing if the
cost is $21 per person?
A- 21x + 40 >_ 124
B- 21x + 40 <_124
C- 40x + 21 < _124
D- 21x + 40 > 124
Answers
Answer:
B. 21x + 40 ≤ 124
Step-by-step Explanation:
Maximum amount budgeted = $124 (this means they can't spend more than this)
x = number of people
Cost per head = $21
Given that Mr Walter already spent $40, which is part of the money budgeted, the number of people that can go canoeing cam be expressed with the following inequality:
21x + 40 ≤ 124
(note: the amount total to be spent will either be equal to or greater than $124, because it's the maximum amount budgeted for spending).
the product of 2 more than a number and 10 is 36 more than 8 times the numbe. whats the number?
Answers
Answer: 8
Step-by-step explanation:
let x = the number
(x + 2)*10 = 8x + 36
10x + 20 = 8x + 36
2x = 16
x = 8
Working simultaneously, four fudge machines complete a big order in 32 hours. All the machines at the fudge factory work at the same pace. a If only half of the machines are working, in how many hours will the order be complete?
Answers
If only half the machines are working at the same rate as before, the order will be finished in 64 hours.
When the four big fridges were working simultaneously, they were able to finish the order in 32 hours.
With only half of these fridges, they will only be half as fast. This means that they will complete the order in double the time:
= 32 x 2
= 64 hours
In conclusion, the order will be completed in 64 hours.
Find out more at https://brainly.com/question/19465480.
The hypotenuse of an isosceles right triangle has length 4. How long is each leg?
Answers
Answer:
you know 2 sides are the same on an a silly triangle.. I mean isosceles.. so the hypotenuse will be longer but the other two sides are the same
use [tex]C^{2}[/tex] = [tex]A^{2}[/tex] + [tex]B^{2}[/tex] ( Pythagoras theorem )
Step-by-step explanation:
[tex]4^{2}[/tex] = [tex]A^{2}[/tex] +[tex]A^{2}[/tex] ( b/c the side are the same length the can both be called A )
16 = 2[tex]A^{2}[/tex]
8 = [tex]A^{2}[/tex]
[tex]\sqrt{8}[/tex] = A
not a whole number but.. it's still a good answer square root of 8 is about 2.8284 on my calculator
Help please fast!!!!
1.
The factored form of a quadratic function is f(x)=(x-p)(x-q).The standard form of a quadratic function is fX)=ax^2+bx+c. The factored
form for a quadratic function tells us the x-intercepts of the quadratic function, while the standard form for a quadratic function tells us they
intercept of the quadratic function.
If p=2 and q=-3, use what you have learned about multiplying polynomials to
1) write the factored form of the quadratic function f(x)
2) write the standard form for the quadratic function f(x)
Answers
Answer:
(1) f(x)=(x-2)(x-3)
(2) f(x)=x²-5x+6
Step-by-step explanation:
(1) f(x)=(x-p)(x-q)
f(x)=(x-2)(x-3)
(2) f(x)=x²-3x-2x+6
f(x)=x²-5x+6
Name the property that the statement illustrates.
If ZABC - ZDEF and ZDEF ZGHI, then ZABC - ZGHI.
Answers
Answer:
Transitive property
Step-by-step explanation:
It statea that if a=b and b=c, then a=c.
is 14.23 a irrational or rational number
Answers
Answer:
Rational
Step-by-step explanation
It can only be irrational if it repeated, but this one doesn't so it is rational.
Hope that helped
please help me will give brainliest
Answers
Answer:
im pretty sure the answer is c
it is twice as likely for the next spin to land on green as opposed to red.
Explanation:
you can check your answer by multiplying 7(red) twice and you do get 14(green) as your answer.
hope this helped:)
Answer:
C.
Step-by-step explanation:
A is wrong because 5 and 4 are not the same.
B is wrong because there is a higher chance for red to spin than yellow, 7 is more than 5.
C is right because green is double as likely to spin as red, 14 is double of 7
D is wrong because 12 is less than 14
Use the following stem-and-leaf plot to answer the question.
What is the median?
Answers
The median of the stem-and-leaf plot is 23
SOMEONE PLEASSEEEE HELP
The greatest common factor of 60w 5y 3 and 78wy 2 is _____
6w y^2
6w^5 y^3
13w^5 y^3
2w y^2
Answers
The answer fam is...... 6wy^2
The cost of a pair of pants was reduced from $50 to $40. By what percent did the cost of the pair of pants decrease? 2% 10% 20% 40%
Answers
Answer:
C. 20%
Step-by-step explanation:
50*2=100
40*2=80
100-80=20
A percentage is a number or ratio that represents a fraction of 100.
The percentage decrease in the cost of the pair of pants is 20%.
What is a percentage?A percentage is a number or ratio that represents a fraction of 100.
Example:
50% = 50/100 = 1/2
10% = 10/100 = 1/10
25% = 25/100 = 1/4
20% = 20/100 = 1/5
We have,
The initial cost of pair of pants = $50
The final cost of pair of pants after reduced = $40
The percentage decrease in the cost of pair of pants:
= [( Initial cost - Final cost ) / Initial cost] x 100
= [(50 - 40) / 50] x 100
= (10/50) x 100
= 20%
Thus,
The percentage decrease in the cost of the pair of pants is 20%.
Learn more about percentages here:
https://brainly.com/question/14772302
#SPJ2
Frank and Erica are selling ribbons to raise money for the football team. The graph shows the linear relationship between the number of ribbons each of them has left to sell and the number of days that they have been selling ribbons.
On which day does it appear that Frank and Erica will have the same number of ribbons left to sell
Answers
Answer:
Step-by-step explanation:
It would be day 18
Solve 6z + 10v = 30 for v
Answers
Answer:
[tex]v=\frac{3\left(-z+5\right)}{5}[/tex]
Step-by-step explanation:
im too good no ty
<3
Red