Answers
Step-by-step explanation:
it should be x= -3 and x= 1
Related Questions
CODES Use the following information to solve. A bank gives each new customer a 4-digit code number which allows the new customer to create
their own password. The code number is assigned randomly from the digits 1, 3, 5, and 7, and no digit is repeated.
• What is the probability that the code number will start with 371?
a 1/3
b 1/4
с 1/12
d 1/24
Answers
=============================================================
Explanation:
There are 4 digits to pick from and 4 slots to fill, so there are 4! = 4*3*2*1 = 24 different codes possible.
If we want the code to start with 371, then that must mean 5 is the only thing left for that fourth slot. In short, there's only one code that starts with 371 and that code is 3715
We have one code we want (3715) out of 24 total, which is why the answer is 1/24 (choice D)
Write the missing terms (in the given order of missing):
3x-___+ ____+5y = 5x - y
A. 2x and 4y
B. 4y and 5x
C. 6y and 2x
D. 2x and 6y
Answers
C. 6y and 2x
_____________________________
3x - 6y + 2x + 5y =
3x + 2x + 5y - 6y =
( 3 + 2 )x + ( 5 - 6 )y =
5x - y
Solve the equation below. Show all your steps
5x−8=17
Answers
5x=25
X=25/5
X=5
Answer:
x=5
Step-by-step explanation:
Add 8 on both sides first. Then divide both sides by 5 to isolate the variable.
5x-8=17
add 8 to both sides
5x=25
divide by 5 on both sides
x=5
The top of a storage container is a hemisphere with a diameter of 28 feet. What is the volume of the storage container? Round your answer to the nearest tenth
Answers
Answer:
5749.3 cubic feet
Step-by-step explanation:
The volume of the storage container would be defined by the volume of the shape; a hemisphere
The volume V of a hemisphere is given as
V = 2/3 π r^3
where r is the radius of the hemisphere
Given that the diameter is 28 feet, the radius = 14 feet
hence the volume
= 2/3 * π * 14^3
= 5749.333333
To the nearest tenth
= 5749.3 cubic feet
hey! i’ll give brainliest please help
Answers
Answer:
It's the second one, two independent clauses connected by a conjunction
please help with this one
Answers
Answer:
1st and 2nd to last
Step-by-step explanation:
Answer:
x< -3 is correct answer...........
I need some help plz
Answers
Answer:
B : both containers are 50
Step-by-step explanation:
Since water in container 2 is in higher temp, it will transfer some of its heat to container 1 until both the containers reach same temperature. This is the concept of equilibrium that mother nature abides by.
What is the domain of the function
Answers
Answer:
third answer is correct
Step-by-step explanation:
Sydney buys a new car for $24,000 and finances the car for 5 years at 2.5% interest compounded yearly. She estimates that the value of the car will decrease by 16% each year. If Sydney is able to sell the car on the day of her last car payment for the value she estimated, how much money will she have spent over the 5 years?
Answers
Answer:17,117
Step-by-step explanation:
What is the circumference of the circle? d=44in
Answers
Answer:
138.23 in
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
138.16
Step-by-step explanation:
Diameter times pi gives you circumference. I used 3.14
Find the slope between:
(-3,5)
(1,-1)
Answers
Ryan has 10 quarters.
Kelly has exactly seven times as much money as Ryan.
They will combine their money to buy a game.
The game costs $27. How much more money do they need to
save?
Answers
Answer:
its b
Step-by-step explanation:
Given the function: f (x) = (3 x + 4) minus (2 minus x) Evaluate for f (5). a. 22 b. 15 c. 16 d. 30 Please select the best answer from the choices provided A B C D
Answers
Answer:
A.22 is the answer
Step-by-step explanation:
When it says "f(5)", it is basically saying that what is the y-value if the x-value is 5. To find the y-value, we need to substitute 5 in for the variables. I have provided you with the steps.
Plz help me with these 2 questions
Answers
9514 1404 393
Answer:
C = πd = 2πr
1. C = 18.84 m
2. C = 43.96 ft
Step-by-step explanation:
The formula to find the circumference is C = πd = 2πr.
__
1. C = 2π(3 m) = 6π m = 6(3.14) m = 18.84 m
__
2. C = πd = (3.14)(14 ft) = 43.96 ft
The value of the square root of 25+144 is 13. True or false
Answers
Answer:
true i tested it out myself.
Step-by-step explanation:
I am in need for help please
Answers
Answer:
x = 12
Step-by-step explanation:
Exterior angles thm:
8x - 10 + 5x - 12 = 134
13x - 22 = 134
13x = 134 + 22
13x = 156
x = 12
Identify the slope of the line
y=-4- 1/6x
Answers
y=-1/6x-4
slope= -1/6
A spinner is divided into 10 equal parts and numbered 1-10. Four of the parts are colored blue, four parts are colored red, and two parts are colored green.
What is the probability of spinning a 6? Write your answer as a decimal.
Answers
theres a slight chance of spinning a 6 0.06
Can someone help me do this like the equation?!.
Answers
Answer:
36$
Step-by-step explanation:
find the product.
enter your answer in simplest form.
6x2/3 = _=_
Answers
Step-by-step explanation:
6 • 2/3 =
12/3 =
4
What is -11 2/3x(-4 1/5)
Answers
Answer:
49x
Step-by-step explanation:
Answer:
-49x
Step-by-step explanation:
-11 2/3x (-4 1/5)
= -49x
Blaine's take-home pay is $2,500 each month, and he has created a monthly budget to become more aware of where his money goes. His budget is shown below. Blaine finds that he can join a cheaper gym for $40/month, reduce his spending money to $200, and find a phone and internet package for $175. How much will these choices save him each month?
Answers
Answer:
Amount Blaine save = $250
Step-by-step explanation:
Total take home pay = $2,500
Original budget:
Rent + electricity bills = $990
Food/groceries = $525
Gas + insurance = $320
Spending money = $235
Cellphone + Internet = $250
Gym membership = $180
Total = $2,500
New budget:
Rent + electricity bills = $990
Food/groceries = $525
Gas + insurance = $320
Spending money = $200
Cellphone + Internet = $175
Gym membership = $40
Total = $2,250
How much will these choices save him each month?
Amount Blaine save = Total take home - new budget
= $2,500 - $2,250
= $250
Amount Blaine save = $250
x) sec’A + cosec?A
secA. cosecA
Answers
Answer:
(Sin A + Cos A)/Sin A. Cos A
Step-by-step explanation:
As we know
Sec A = 1/Cos A
and Cosec A = 1/Sin A
Given Equation
Sec A + Cosec A
Substituting the given values, we get -
1/cos A + 1/Sin A
(Sin A + Cos A)/Sin A. Cos A
a cylindrical tinfull of engine oil has a diameter of 12cmand the height of 14cm.the oil is poured into a rectangular tin 16cm long and 11cm wide,what is the depth of the oil in the tin?
Answers
Find the volume of the cylinder using the formula v = pixr^2 x height
V= 3.14 x 6^2 x 14 = 1,582.56 cubic cm
Area of of the rectangle = 16 x 11 = 176 square cm
The height will be the volume divided by the area
Height =1582.56/176 = 8.99 cm
The height is 8.99 cm ( round off as needed)
What is the answer if you Factor 4x^2-256
Answers
Answer:
4(x + 8)(x - 8)
Step-by-step explanation:
We can start by finding the GCF of both terms. We can notice that both terms are divisible by 4, so we can factor it out:
4(x^2 - 64)
Now, we can notice that x^2 - 64 resembles the special product a^2 - b^2 which factors to (a + b)(a - b). In this case, a^2 = x^2 and b^2 = 64.
So,
a = x
b = 8
We can substitute:
(a + b)(a - b)
(x + 8)(x - 8)
We can add the 4 from the beginning in to get:
4(x + 8)(x - 8)
Answer:
x = -8 and 8
Step-by-step explanation:
1st we can factor out a 4 so we get
0 = 4(x^2 - 64)
now can either factor it out some more or just solve for x.
if we factor it out more we get
0 = 4(x + 8)(x - 8)
we got x + 8 and x - 8 because 64 is a perfect root and it was negative. now we solve for x.
x = 8, x = -8
what is the answer to my problem
Answers
Find the missing number to make these fractions equal.
2/8 = ?/4
Answers
Answer:
?= 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
let the missing number be x
2/8=x/4(do cross multiplication)
8*x=4*2
8x=8
x=8/8
x=1
which set of anges can form a triangle
Answers
Answer:
I didn't understand this but I can give you this info
Sum of all angles in a triangle = 180°
The line passes through the points (0, 2) and (-2, 2) is parallel to the line:
Answers
Answer:
Undefined
Step-by-step explanation:
you can't divide by 0
(-2-0)/(2-2)
The topic is about secant tangle anges
Answers
The secant is the reciprocal of the cosine. It is the ratio of the hypotenuse to the side adjacent to a given angle in a right triangle.