Answer:
3xz5+2x+4y−2z
Step-by-step explanation:
2x−5y+3z5x+9y−2z
=2x+−5y+3xz5+9y+−2z
Combine Like Terms:
=2x+−5y+3xz5+9y+−2z
=(3xz5)+(2x)+(−5y+9y)+(−2z)
=3xz5+2x+4y+−2z
Evaluate 4t - 5, when t = 2
Answer:
3
Step-by-step explanation:
t= 2
4t-5
4(2)-5
8-5
3
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Answer:
3
Step-by-step explanation:
plug in 2 to the equation in parenthesis,
4(2) - 5
8 - 5
= 3
What is 2 3/4 miles +3 1/3 miles?
Answer:
6 1/12
Step-by-step explanation:
You first convert 2 3/4 into 2 9/12. And then you convert 3 1/3 into 3 4/12. Now both of these have the same denominator so you can add. When you add your answer should be 6 1/12
HELP PLS DUE TOMORROW WILL GIVE BRAINLIEST
what information is necessary to prove the triangles congruent by SSS, and what information is necessary to prove the triangles congruent by HL? show work pls
Answer:
SSS: LM = AB and MN = AC
HL: AC = MN
Step-by-step explanation:
✔️Information that is necessary to prove that both triangles are congruent by SSS are:
LM = AB
MN = AC
This will is because all three corresponding sides must be congruent to each other to satisfy the SSS Congruence criterion.
✔️Information necessary to prove that the triangles are congruent by HL:
We already know that one of the corresponding legs are congruent to each either. The additional information necessary to satisfy the HL Congruence criterion is to know the hypotenuse length of each which must be congruent to each other. This, information necessary would be:
AC = MN
Two six-sided dice are rolled. Find the probability that the first die is not a 5, and that the second die is not a 2
Answer:
P(not 5, not 2) = 5/6 x 5/6 = 25/36
Step-by-step explanation:
Answer:
The correct answer is 5/6 bc
Step-by-step explanation:
The correct answer was 5/6
Let E be the event "the first die is a 5" and F be the event "the second die is a 2." E and F are independent events. Hence so are the complements of E and F. This means that the probability of the complement of E given the complement of F is just the probability of the complement of E, which is 1 - 1/6 = 5/6.
53% of players have answered correctly.
You are borrowing $1,575 to purchase a washer and dryer using a 36 month installment plan. Determine the annual percentage rate (APR) and the monthly payment given that the interest charge is $99.32. Round your answer to the nearest whole percent and to the nearest cent.
A. %% 47.2
b. 5% 50.18
C. 4% 49.4
D. 4% 46.5
HELP ILL GIVE BRAINLESS DUE SOON
Answer:
D) 39
Step-by-step explanation:
The numbers, put in order, are:
30 32 32 36 42 43 44 45
The median (middle) is between 36 and 42.
39 is halfway between 36 and 42.
Answer:
the answer is
D) 39
Step-by-step explanation:
Tamanika received a raise in her hourly pay from 18.00 to $22.50 find the percent Change
Answer:
40.5
Step-by-step explanation:
Can someone help me?
Please give me genuine answers for this! It’s Math!
Donnie has $20 to spend at the amusement park. The
amusement park charges a $10 admission fee. The
amusement park also has special exhibits that cost $4.00
each to view. Which equation can be used to determine the
amount of money, y, that Donnie has left if he views x
exhibits?
Answer:
C. Y=10-4x
Step-by-step explanation:
please help me with this
a . 18
b . 16
c . 12
d . 9
Answer:
I think it is 18(A)
Step-by-step explanation:
I multiplied 8x3 then I did 6x3 and got 18
What is the fraction that is equivalent to 3/5
Answer:
6/10
Step-by-step explanation:
Answer:
6/10
Step-by-step explanation:
hope this helps
What is the length of the base of a right triangle with an area of 20 square meters and a height of 4 meters? 5 m 10 m 80 m 160 m
Answer:
The answer is 10 20/4=5*2=10
Step-by-step explanation:
its 10
a woodworker wants to cut a board that is 8.225 feet long into 5 equal pieces. How long will each of the boards be?
Answer:
1.645 feet
Step-by-step explanation:
To solve this you must divide the total length by 5. 8.225/5=1.645. Each board will be 1.645 feet long
Find the value of x that makes the expressions equivalent. Show your work or explain your reasoning.
3(x - 6) ; 30 -18
A rectangle has the dimensions 2.3 x 2.1. If I want a rectangle that has the area 16 times the size of the original rectangle, what will be my new dimensions?
Answer:
Either 36,8 × 2,1 or 2,3 × 33,6
The point M is the midpoint of LN where M(-12, 6) and N (-2,-5).
What are the coordinates of point L?
Answer:
(-22,17)
Step-by-step explanation:
Finding X co-ord for L:
M=x2-x1/2
-12=x2-2/2
-24=x2-2
-22=x2
Finding Y co-ord for L:
M=y2-y1/2
6=y2-5/2
12=y2-5
17=y2
Write 60% as a
fraction in lowest terms.
Answer:
3/5
Step-by-step explanation:
60%
write as fraction 60/100
simplfy by 20 60÷20= 3
100÷20= 5
PLZZZZZ HELP IT IS DUE IN 5 MINUTES
If John earns 20% more than Mary does, then Mary must earn 20% less than John does.
Answer:
True, yes, fact, there's no answer choices so sorry if this doesn't hep
Step-by-step explanation:
what's the current yield of a 5.00 percent coupon corporate bond quoted at a price of 102.58?
Mkkkknnehejdjdijdjdndnc cncjr
Answer:
yes
Step-by-step explanation:
yes
Carter went shopping for a new pair of pants. Sales tax where he lives is 3.75%. The
price of the pair of pants is $36. Find the total price including tax. Round to the
nearest cent.
Answer:
$37.35
Step-by-step explanation:
You find the sales tax by turning 3.65% to 0.0375. Then you multiply that by 36. Then you will get 1.35. You add 1.35 to 36 and get your answer of $37.35.
Simplify 2a + 4b + 3a – b
Step-by-step explanation:
2a+4b+3a-b
2a+3a+4b-b
5a+3b
Answer:
5a +3b
Step-by-step explanation:
u need to find the like terms
2a +3a and add them = 5a
+4b -b which = 3b
then combine the awnser to make
5a + 3b
hope this help comment if not
Help FAST
2. Which of the following is the difference of two squares?
49m2 + 81n?
9a? -
- 466
99 36h
O 2x2 - 6y2
Answer:
[tex]9a^2-4b^2[/tex] is the correct answer.
Step-by-step explanation:
Difference of squares can be written as a^2 - b^2. This is equal to (a - b)(a + b)
In your answers, we see, 9a^2 - 4b^2. They are subtracting which is correct. 9 and 4 can also be rooted. 9 to 3 and 4 to 2 so
[tex]9a^2-4b^2[/tex] can be written as [tex](3a-2b)(3a+2b)[/tex]
The expression that is the difference between the two squares is 9a² - 4b⁶.
The correct option is B.
What is subtraction?Mathematical operations like subtraction exist. It is employed to delete words or objects from the phrase.
To find the difference between the two squares,
let a² and b² be the two terms.
So, a² - b² results in (a - b) (a + b).
From the given choices,
9a² - 4b⁶ = (3a)² - (2b³)²
As per the formula the expression can be rewritten as,
(3a - 2b³) (3a + 2b³)
Therefore, the required expression is 9a² - 4b⁶.
To learn more about subtraction;
https://brainly.com/question/2346316
#SPJ2
The question is in the jpg.
what is the unit rate shown by the graph
Answer:
id say 30 kilometers per hour
PLEASE HELPP! WORTH 21 POINTS AND I WILL MARK BRAINLIEST!!!
Answer:
8 pizz an chick 6
Step-by-step explanation:
PLEASE ASNWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!
Answer. 32
Step-by-step explanation:
20+4+2+6=32
The graph shows two lines A and B:
Based on the graph, which statement is correct about the solution to the system of equations for lines A and B? (1 point)
A. (4, 2) is the solution to line A but not for line B
B. (4, 2) is the solution to both lines A and B
C. (0, 0) is the solution to both lines A and B
D. (0, 0) is the solution to line A but not for line B
