Answer:
21minutes
Step-by-step explanation:
its 21 minutes because 5x3=15 so 7x3=21
SOMEONE JUST GIVE ME THE ANSWER
Answer: I thought I saw options in the corner could you give me the options? And then I'll give my answer in the comment box;) no worries we'll figure it out!! :)
Step-by-step explanation:
Answer:
Area is 68x^2 the missing number by 3x is 5 and the missing number at the bottom is 4.
Step-by-step explanation:
Use the elimination method to solve the system of equations. Choose the correct ordered pair.
3y = x - 1
x - 2y = 2
A. (10,4)
B. (4,1)
C. (6,2)
D. (12,5)
Which of the following segments is an angle bisector?
1. AL
2. JB
3. KC
Answer:
I think it's 3) KC
Hopefully it's correct
is 20 a prime or composite number.
Answer: It is a composite number since it has more factors than just itself and 1.
Step-by-step explanation:
1x20=20
2x10=20
4x5=20
Answer:
composite
Step-by-step explanation:
It has factors other than 1 and 20; Its factors are 1, 2, 4, 5, 10, and 20.
HTH :)
This is not math but pls help here are some
Answer:
There is nothing here do you have a question I would be happy to help!!!:)
Step-by-step explanation:
Express 0.00419 in standard form
the sum of a number and 6 is no less than 31
Answer:
n + 6 > 31
Step-by-step explanation:
13. The initial value of a particular vehicle is $20,000. After one year, the vehicle is worth $17,000. If the
vehicle continues to depreciate at this exponential raſe, write a model for the projected value of the
vehicle.
A. V(t) = 17000(.85)
B. V(t) = 17000(1.15)
C. V(t) = 20000 - 30000
D. V(t) = 20000(.85)
3/5
K의
K
20 Illuminate Education, Inc.
4x^2-21x-18=0
Find the discriminate
a = 4, b = -21, c = -18
to keep from getting "mixed up", evaluate the discriminant first ...
b<sup>2</sup> - 4ac = (-21)<sup>2</sup> - 4(4)(-18) = 729
sqrt(729) = 27
x = (21 +/- 27)/8
x = -3/4, x = 6
since the discriminant is a perfect square, the original quadratic will factor ...
4x<sup>2</sup> - 21x - 18 = 0
(4x + 3)(x - 6) = 0
x = -3/4, x = 6
Answer:729
Step-by-step explanation: Use the values of a, b and c to find the discriminant. Which is 729
69 answer this
420
69
420
do you want us to add, subtract, multiply, divide...what..?
Answer:
the answer is 420 666 6969
Step-by-step explanation:
all ratios equivalent to 5:2.
Answer:
10 : 4, 15 : 6, 20 : 8, 25 : 10, 30 : 12, 35 : 14, 40 : 16, 45 : 18, 50 : 20, 55 : 22 60 : 24 65 : 26 70 : 28 75 : 30 there are many many more
Step-by-step explanation:
pls help ill mark brainliest
Answer:
No solution or B
Step-by-step explanation:
Multiply eq1 by 3.
3y=18x+6
3y-18x=12
Regroup:
18x-3y=-6
-18x+3y=12
Add:
0=6???
Impossible
So no solution.
Hope this helps plz mark brainliest :D
Answer:
No solution
Step-by-step explanation:
First we need to solve the equations.
I'll use the combining method
To do the combining method you need to get one of the variables in the first equation to be the negative correspondent to the same variable in the second equation.
(Ex:
If there was 2x in the first equation we would want there to be -2x in the second so they cancel out.)
y=6x+2
subtract 6x from each side to get the variables to line up
y-6x=2
3y-18x=12
To get -6x to equal 18x, we will multiply everything in the first equation by -3
-3y+18x=-6
3y-18x=12
Now combine the two terms
-3y and 3y cancel out
18x and -18x cancel out
-6+12=6
We are left with 0=6.
0 does not equal 6 so there is no solution.
-3x + 8 = 12
answer this problem
Answer:
x = -4/3 or -1 1/3
Step-by-step explanation:
I have been stuck on this and don’t know what the answer is
Answer:
x= -1 or x= -11
Step-by-step explanation:
Answer:
i think its D. Im not fully sure
Step-by-step explanation:
Whoever can answer this correctly gets Brainliest + 20 Points! Make sure to explain to me how you got your answer so I can understand and be on the same page as you.
Answer:
1.
Step-by-step explanation:
both A and B are functions
divide nine by three, then subtract two double the results
Answer:
2
Step-by-step explanation:
hope this helps
Answer:
-3
Step-by-step explanation:
because nine divided by 3 is 3 then subtract 3 which is 0 then subtract 3 again which is -3
Work out the missing numbers
Answer:
A -19
B -35
C -180
D-9
Step-by-step explanation:
Answer:
1.= -19 2. -35 3. -180 4. -81
Step-by-step explanation:
A number a is a root of P(x) if and only if the remainder, when dividing the polynomial by x+a, equals zero.
a. true
b. false
Answer:
Pretty Sure False.
Answer: false
Step-by-step explanation: a pex
Help!!!
√−100 = __ + __ i
Answer:
-10i
10i
Step-by-step explanation:
Answer:
Step-by-step explanation:
sqrt(-100) = sqrt(100) * sqrt(-1)
sqrt(-1) = i
Sqrt(100) = 10
sqrt(-100) = 10i
Here are the first four terms of a sequence
1/2 4/3
Answer:
n^2/(n + 1)
Step-by-step explanation:
The numerators are the squares of the sequence numbers 1^1 2^2 3^2....
The denominators are the sequence numbers + 1, so the nth term is
n^2/(n + 1).
What is 6825x25 please help
Answer:
170625
Step-by-step explanation:
170,625.................
An animal shelter spends $3.00 per day to care for each cat and $5.00 per day to care for each dog. Penelope noticed that the shelter spent $69.00 caring for cats and dogs on Tuesday. Penelope found a record showing that there were a total of 17 cats and dogs on Tuesday. How many cats were at the shelter on Tuesday
Answer:
x=16
Step-by-step explanation:
easy 25 points answer soon please
Answer:
10
Step-by-step explanation:
Please help!!
What is the maximum value of 3x + 5y in the feasible region?
(3, 7)
(0,7)
(6, 3)
(6, 0)
Answer:
Minimum value is 18
It occurs at P(6,0)
Step-by-step explanation:
The given objective function is
The vertices of the feasible region are .
We plug in the vertices in to feasible region and evaluate to obtain,
P(0,7) = 3(0) + 5(7)
P(0,7) = 0+35
P(0,7) = 35
P(3,7) = 3(3) + 5(7)
P(3,7) = 9+35
P(3,7) = 44
P(6,3) = 3(6) + 5(3)
P(6,3) = 15+15
P(6,3) = 33
P(6,0) = 3(6) + 5(0)
P(6,0) = 18+0
P(6,0) = 18
please help asap im super behind :(
Answer:
y x
2 3
3 6
4 9
5 12
Step-by-step explanation:
if y = 2 then x = 3
if y = 3 then x = 6
if y = 4 then x = 9
if y = 5 then x = 12
Please help ASAP Thank you
Answer:
we need the whole question
Step-by-step explanation:
post the whole question
The midpoint of AB is M(-6,1). If the coordinates of A are (-5,7), what are the
coordinates of B?
Answer:(7,-3)
Step-by-step explanation:
i need help on dis asap
Answer:
Step-by-step explanation:
-36-42x^2
-42x^2-36
If you factor it is -6(7x^2+6)
Part of the question is cut off, so I assumed factoring. If didn't please let me know and I can rework it.
Answer:
the answer is -2 ( 21 with the 2 at the top + 16)
Step-by-step explanation:
−
2
out of
−
2
(
21
x
2
)
−
2
(
16
)
.
−
2
(
21
x
2
+
16
)
The length of each square on the grid represents 1 cm. The scale
from an actual rectangle to the drawing is 24 in. to 1 cm. Make a
new scale drawing where each centimeter represents 16 in.
Label the length and width of your drawing in centimeters.
Answer:
40.64 cm x 40.64 cm
Step-by-step explanation:
The directions say that 1 centimeter = 16 inches.
1 inch = 2.54 centimeters
Multiply by 16.
16 inches = 40.64 centimeters
We know each length of the square is 1 cm or 16 inches, according to the above.
(btw problem says rectangle, a square can be a rectangle.)
Ramon earns $1,880 each month and pays $53.20 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?
Ramon spends % of his earnings on electricity each month.
Answer:
my buttholw
Step-by-step explanation: