Internet sites often ask for a secret phrase to recover lost passwrds. Jason encoded a secret phrase using matrix multiplication. He multiplied the clear text code for each letter by the matrix:
The matrix representing the encoded text is:
Jason’s secret phrase is:
Clear text encoding:
Decoding a Message by Finding An Inverse
Answer:
cats rule dogs drool is correct ty<3
Step-by-step explanation:
Answer:
cats rule dogs drool
Step-by-step explanation:
just did it edge23
What do I need to know
what is (x-8)(x+4) + (x-3)(x+9)
(x-8)(x+4)+(x-3)(x+9)
Remove parenthesis.
x-8+x+4+x-3+x+9
Then rearrange.
x+x+x+x+4+9-8-3
Now add/subtract.
4x+13-11
We still have combining to do...
4x+2
That's as far as it goes
---
hope it helps
ILL GIVE BRAINLIEST IF ITS RIGHT
Answer:
x=6
HOPE THIS HELPS
-Todo<3
Step-by-step explanation:
7x+2(3)=48
7x+6=48
-6 -6
7x=42
/7 /7
x=6
A pound of peppermints costs $1.10. Fruit sours are $1.15 for half a pound. The student council has a budget of $160 to purchase candy to fill goody bags for a fundraising event. The council wants to buy three times as many sours as peppermints. Approximately how many pounds of sours will they buy?
1. 60 pounds of sours
2. 130.5 pounds of sours
3. 36 pounds of sours
4. 109 pounds of sours
5. 20 pounds of sours
Answer:
1. 60 pounds
Step-by-step explanation:
sours are 1.15 for half a pound so it can not be above 100 but certinally not low so its 60 pounds of sours or 1.
HELP ASAP! I’m very confused and need help! Thanks!
Answer:
Step-by-step explanation:
Ok so basically 3 is 153 degrees and every line is 180 degrees, so 180-153=27. So 3 and 2 make a line, 2 is 27 degrees and 4 and 3 make a line so that makes 4 -27 degrees. 1 is vertical to 3 and if 2 and 4 are 27 degrees and makes the lines with the other angles that equal 27 degrees then 1 is also 153 degrees.
^^
Sorry if this is hard to understand. Good luck! :)
Find this by using 3.14(pi) or by using the formula of area pls i need help
Answer:
10ft^2
Step-by-step explanation:
4ft x 2.5 =10ft ^2
Can you plz help me plz
Answer:
yes
Step-by-step explanation:
it goes by 4s, so number cases times 4
write an expression for the operation below. s subtract 8.
Answer:
S - 8
Step-by-step explanation:
S - 8.
hope this helps! Have a great day!
Kira was traveling at 55 miles per hour. How many hours would it take her to travel 275 miles?
Answer:
5 hours
Step-by-step explanation:
275/55=5
let u=(5 -12) and c=-3 what is cu
Answer:21
Step-by-step explanation:
cu u=-(5-12)=-7 c=-3 -7(-3)=21
Answer:
21
Step-by-step explanation:
Aaron wants to buy new
football pads that cost $55.00
at GoodSportsBuys.com. The
online store charges $11 for
shipping on orders less than
$75. He also wants to buy some
packages of eyeblack strips for
$4 each, but he does not want
to pay more than the $11.00
shipping fee.
Answer:
Aron can purchase no more than 4 packages to avoid the shipping fee
Step-by-step explanation:
for some reason i cant take a screenshot and send the step by step i did
if you can pls giv brainliest and thanks
please help me I have zero clue what I'm doing!
Answer:
6
Step-by-step explanation:
10-4 is 6 and they are on the same x axis
Todd’s expression 6x4+_____x60+____x4+20x—-
11cm by 6 cm rectangle
Answer:
Question unclear.
If the question was about the perimeter of the rectangle, it is calculated as:
= (Length * 2) + (Height * 2)
= (11 * 2) + (6 * 2)
= 22 + 12
= 34 cm
If the question was bout Area, the area is:
= Length * width
= 11 * 6
= 66 cm²
what precent is represented by the shaded area
Answer:
6%
Step-by-step explanation:
6/100
3/50
0.06
6%
A man owes $5000 on his credit card. The APR is 20%. If he doesn’t repay any of the debt, how much will he owe after 4 years.
Type the correct answer in the box.
3 units
2 units
2 units
The area of the figure is
square units.
Answer:
I think the answer is 10 square units
What is the coefficient of P in the expression below?
16p - 43 - 8x
Evaluate the expression
4(x+y) / 2 where x = 2 and y = 5
Answer:
14
Step-by-step explanation:
4(2+5) / 2
4(7) / 2
28 / 2
14
CAN SUM1 please help mee I need to turn it in in 5min!♥️
Answer:
x = 36
1 = 42
2 = 108
Step-by-step explanation:
2x + x + 72 = 180
3x + 72 = 180
-72 -72
3x = 108
divide by 3
x = 36
_______________________
1 = 2x
1 = 2(36)
1 = 42
_______________________
2 = x + 72
2 = 36 + 72
2 = 108
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
Stephen’s lunch bill is currently at $8.33. Stephen orders a fruit salad for take-out, and wants to leave $2.25 as a tip for his server. He has $10 and a $5 bill. How much change after paying for his lunch, the fruit salad, and the tip?
Answer:
$4.42
Step-by-step explanation:
by combining $8.33 and $2.25 you get a combined total of $10.58 and if you subtract that from $15 you get $4.42 as the amount of money remaining.
The equation below describes a proportional relationship between x and y. What is the constant of proportionality? 2 у= 5Х.
Answer:Hello, my name is woods245 and I'm here to help you with your problem K?
So the equation that you have is 2y=5X.
So what you will have to is put a line under 2y and 5X.
Then you mark out 2y and divide 5X and 2y and get 2.5 that's your answer.
Step-by-step explanation:
In the diagram below, OP is circumscribed about quadrilateral ABCD. What is
the value of x?
A. 52
B. 50
C.90
D. 92
The value of x is 50 because, in a quadrilateral, the sum of the opposite angles is equal to 180 degrees. option (B) is correct.
What is quadrilateral?
It is defined as the four-sided polygon in geometry having four edges and four corners and two pairs of congruent sides.
We have:
In the diagram below, OP is circumscribed about quadrilateral ABCD.
In a quadrilateral, the sum of the opposite angles is equal to 180 degree
x + 20 + 110 = 180
x + 130 = 180
x = 50
Thus, the value of x is 50 because, in a quadrilateral, the sum of the opposite angles is equal to 180 degrees. option (B) is correct.
Learn more about the quadrilateral here:
brainly.com/question/6321910
#SPJ2
what is 1/2 times 2/1, i need explenation
Answer:
1
Step-by-step explanation:
(1/2)(2/1)=2/2=1
Answer:
1
1/2 x 2/1 = 1
Susan's pizzeria made 7 pepperoni and 20 pizzas without pepperoni. What is the ratio of numbers of pizzas with pepperoni to the number of pizzas without pepperoni?
Answer:
7/27 pizza's were pepperoni and 20/27 pizzas did not have pepperoni
Step-by-step explanation:
A container has the following dimensions.120cm×300cm×430cm.How many litres of liquid can the box hold?
Question 3
There is a fundraising for charity
in one of the stores. They give 5c to
charity for every rand spent at the shop.
3.1. Determine the percentage of the funds that goes to charity.
3.2. Karabo spent R150 in the shop, how much will be given to charity.
1.3. Determine the ratio (in simplest form) of the funds that goes to charity to (3)
Find the range of the function for the domain (-3.1.4.5) y+1
will mark brainliest
Answer:
range is 26
Step-by-step explanation:
You spin a spinner with 8 equally likely spaces numbered 1 to 8. Event A is the
probability of lading on a prime number {2, 3, 5, 7). Event B is the probability of landing
on an odd number. What is An B?
O No Solution
O [1, 2, 3, 4, 5, 6, 7, 8}
O {3, 5, 7}
O {1, 2, 3, 5, 7}
10 pts
Answer:
A spinner has equal sections numbered 1-8. If you spin the spinner once, what is the probability that you will not get a 5? | Socratic A spinner has equal sections numbered 1-8. If you spin the spinner once, what is the probability that you will not get a 5?
Step-by-step explanation: