Please help... Choose the system of Inequalities - Giving 100 points to right answer
Answers
Answer:
The answer is C
Step-by-step explanation:
I believe it is C because both lines intersect near the given linear equation.
Also for problems like these, you can use Desmos
Answer:
C. y ≥ 2 x − 1
y ≤ 1 /3 x + 1
Step-by-step explanation:
The proof is in the graph below:
Related Questions
A kitten weighs 4 pounds. What is the mass of the kitten in kilograms?
(Nearest thousandths)
Answers
1.81437 Answer hope it helps you and please mark has brainlist
Which of the following values are rational numbers?
Answers
Jaedyn wants to know how many 1/4 cup scoops of flour can be taken from a bag that contains 10 cups of flour. Which Expression can she use to find the Answer?
A. 10 divided by 1/4
B. 10-1/4
C. 1/4 divided by 10
D. 1/4x10
I need a quick answer and easy answer.
Answers
if you make $17.50 an hour and get a 9% raise. What is your new hourly pay
Answers
Answer:
your hourly pay is $19.07
Step-by-step explanation:
9% of 17.50 = 1.575
17.50 + 1.575 = 19.075
Answer:19.08
Step-by-step explanation: it’s $19.08 because 9% raise of $17.50 would be $19.08
It takes 3 hours for marty and cora to weed a garden. How long will it take 6 people to weed the same garden if they all work at the same rate? Explain
Answers
Answer: 2 hours
Step-by-step explanation:
if you split it by 2 people each it would take two hours and 6 divided by 3 = 2
please help me
thank you
Answers
Answer:
M
Hope this helps!
Take care!
The length of my fence is 20 yards. How many meters is it?
(Nearest hundredth)
Answers
Answer:
18.288
or
18.29m
Step-by-step explanation:
Answer:
18.300 meters
sum or difference of
7/8 + 1/3
Answers
Step-by-step explanation:
45tttyhhrghyyyghh76yyttty
The first step to solving this is by finding a common denominator. Lets use 24...
7/8x3=21/24
1/3x8=8/24
21/24 - 8/24=13/24
Hope this helps!
Find the response for the complex operation
(4-8i)+(-9+5i)
Answers
Answer:
-5 - 3 i
Step-by-step explanation:
The cost of a customer's smartphone bill can be modeled by
the equation C= 2m + 30 where m is the number of
megabytes of data the customer uses per month. Factor this
cost polynomial.
Answers
Answer:
C = (g + 5)
Step-by-step explanation:
Given the cost of a customers smartphone bill,
C=10g+50
We are required to factor the polynomial.
First, determine the G.C.D of both terms
The GCD of 10g and 50 is 10
Next, we divide each of the term by 10 and balance it by multiplying the expression by 10.
C = 10g + 50
= 10 (10g / 10 + 50/10)
The cost polynomial factored is C=10(g+5).
anita is 4 1/2 years older than Basilio. three times anita's age added to six times basilio's age is 36. find the age of each person
Answers
Basilo - 2 and a half
3(7) + 6(2.5) = 36
Find the distance between the given points: (2, -2) and (-4, -7)
Please help ASAP, the answer choices are in the picture
Answers
sqr((-4-2)^2 + (-7+2)^2)
sqr(-6)^2 + (-5)^2)
sqr(36)+(25)) = sqr(61)
The answer is A. sqr(61)
The distance between the given points (2, -2) and (-4, -7) is √61 units
The distance between two points A(x₁, y₁) and B(x₂, y₂) on the coordinate plane is given by:
[tex]Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
The distance between the given points (2, -2) and (-4, -7) is:
[tex]Distance=\sqrt{(-7-(-2))^2+(-4-2)^2}=\sqrt{25+36}=\sqrt{61}[/tex]
The distance between the given points (2, -2) and (-4, -7) is √61 units
Find out more on distance at: https://brainly.com/question/17273444
PLZ HELP E!!!!!!! WILL MARK BRAINLIEST
Prove that -tan^(2)x + sec^(2)x = 1 is an identity
and if you can show your work that would help
Answers
Answer:
1
+
sec
2
(
x
)
sin
2
(
x
)
=
sec
2
(
x
)
Start on the left side.
1
+
sec
2
(
x
)
sin
2
(
x
)
Convert to sines and cosines.
Tap for more steps...
1
+
1
cos
2
(
x
)
sin
2
(
x
)
Write
sin
2
(
x
)
as a fraction with denominator
1
.
1
+
1
cos
2
(
x
)
⋅
sin
2
(
x
)
1
Combine.
1
+
1
sin
2
(
x
)
cos
2
(
x
)
⋅
1
Multiply
sin
(
x
)
2
by
1
.
1
+
sin
2
(
x
)
cos
2
(
x
)
⋅
1
Multiply
cos
(
x
)
2
by
1
.
1
+
sin
2
(
x
)
cos
2
(
x
)
Apply Pythagorean identity in reverse.
1
+
1
−
cos
2
(
x
)
cos
2
(
x
)
Simplify.
Tap for more steps...
1
cos
2
(
x
)
Now consider the right side of the equation.
sec
2
(
x
)
Convert to sines and cosines.
Tap for more steps...
1
2
cos
2
(
x
)
One to any power is one.
1
cos
2
(
x
)
Because the two sides have been shown to be equivalent, the equation is an identity.
1
+
sec
2
(
x
)
sin
2
(
x
)
=
sec
2
(
x
)
is an identity
Step-by-step explanation:
Solve the equation and enter the value of x below 3x + 236 = 7 (x-6)
Answers
Answer:
3x + 236 = 7 (x-6)
3x-7x= -42-236
-4x= -278
x= 69.5
Step-by-step explanation:
Answer:
x=69.5
Step-by-step explanation:
What is the formula for converting Celsius to Fahrenheit?
Answers
Answer:
32 degrees fahrenheit =
0 degrees celsius
8 + 4a + 6.2 - 9a =
Answers
Answer: 14.2 - 5a
Work: I just did "CLT" of "Combine Like Terms". I did 8 + 6.2 First because 8 is first, then I did 4a - 9a which is -5a, and I combined them, and got the answer. I hope this helps, and stay safe! :)
PLEASE SOMEONE HELP:(
Answers
Answer:
Your answer is B 50 Units
how many degrees are in 1 percent? How do you know?
Answers
Answer:
57 degrees
Step-by-step explanation: I learn it two years or three year ago and i got an A+
Which ordered pair is a solution to the system of inequalities
Answers
Answer:
A
Step-by-step explanation:
i took the test
adding fractions with unlike denominators- These are the questions please line the awnsers up-
1/2 + 2/7=
1/2 + 3/8=
3/4 + 1/3=
2/5 + 3/10=
1/2 + 3/8=
1/2 + 3/10=
5/6 + 1/3=
5/6 + 1/12=
8/12 + 7/12
2/3 + 3/4+
REMEMER ITS ADDING FRACTIONS WITH UNLIKE DENOMINATORS
BRAINLINST ALSO AND 28 POINTS
Answers
2. 7/8
3. 13/12
4. 7:10
5. 7/6
6. 11/12
7. 5/4
8. 5:3
Trey has $75 in his saving account. Each month, he deposits $25 into his account
Which expression shows the amount of money that Trey deposits in 3 months? Choose all that apply. 25+3, 25-3, 25+25+25, 25 . 3, 25÷3
Answers
Answer:25x3 and 25+25+25
Step-by-step explanation:
The expression shows the amount of money that Trey deposits in 3 months 25(3).
What is Expression?A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:
An absolute numerical number is referred to as a constant.Variable: A symbol without a set value is referred to as a variable.Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.Coefficient: In an expression, a coefficient is a number that is multiplied by a variable.Given:
Trey has $75 in his saving account.
He deposit $25 each month.
let the number of months spend be 'm'.
So, the expression that shows the amount of money that Trey deposits in 3 months would be
= 75 + 25m
If m=3
= 75 + 25(3)
= 75 + 75
= 150
Hence, the expression is 25(3).
Learn more about expression here:
https://brainly.com/question/14083225
#SPJ2
Why is 3 a rational number
Answers
Answer:
In mathematics rational means "ratio like." So a rational number is one that can be written as the ratio of two integers. For example 3=3/1, −17, and 2/3 are rational numbers. ... The rational numbers are those which have repeating decimal expansions (for example 1/11=0.09090909..., and 1=1.000000...
Step-by-step explanation::P
The ratio of boys to girls in Mrs. Ronilo's class is 3 to 1. What PERCENT of the class is girls.
A. 25%
B.33%
C.66%
D.75%
PLS HURRY I AM IN THE MIDDLE OF THIS TEST.
Answers
I hope this helps
Find points and graph the line 3y = 5x −3
Answers
This is what the graph would look like
True or False: Hypotheses are never statements about population parameters, always sample
statistics.
Answers
Answer:
True I took an test about this
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
A hypothesis is a proposed explanation for a phenomenon. For a hypothesis to be a scientific hypothesis, the scientific method requires that one can test it. Scientists generally base scientific hypotheses on previous observations that cannot satisfactorily be explained with the available scientific theories
Tanya’s rotation maps point K(24, –15) to K’(–15, –24). Which describes the rotation? 90 degrees clockwise rotation 270 degrees clockwise rotation 180 degrees rotation 90 degrees counterclockwise rotation
Answers
Answer:
90 degree rotation clockwise
Step-by-step explanation:
answer A
Answer:
a. 90 clockwise
Step-by-step explanation: edge 2023
PLS SOMEONE HELP ME ASAPPP
Answers
If I translated correctly into my native language, then you need to write the equation of the straight line.
y=x this is a straight line through the first and third quarters.
1) multiply by 2: y= 2x
2) to raise the function by 3 units, you need to add 3 to it. For example: y=2x to bring it up: y=2x+3
my 4. A spherical snowball is melting in such a way that its volume is decreasing at a rate of 2 cm /min . At what rate is the radius changing when the radius is 7 cm? [The volume of a sphere is given by v - mr^3.]
A. 1 cm/min 771
B. 1 cm/min 497 1
C. cm/min 497
D. 1 cm/min 1961
E. 1 cm/min 987
Answers
Answer:
E 1 cm/min 98π
Step-by-step explanation:
We know the volume of a sphere V = 4πr³/3. Now the rate of change of volume with respect to time dV/dt = dV/dr × dr/dt where dV/dr is the rate of change of volume with respect to the radius and dr/dt is the rate of change of radius with respect to time.
Now, dV/dt = -2 cm³/min since it is decreasing
dV/dr = 4πr²
So, dV/dt = dV/dr × dr/dt
-2 cm³/min = 4πr²dr/dt
dr/dt = -2 cm³/min ÷ 4πr²
when r = 7 cm,
dr/dt = -2 cm³/min ÷ 4π(7 cm)²
dr/dt = -1 cm³/min (2π × 49 cm²)
dr/dt = -1 cm/min 98π
So, the radius is changing (decreasing) at a rate of 1 cm/min 98π
45 percent out of $30
Answers
Answer:
[tex]13\frac{1}{2}[/tex] [tex]or[/tex] [tex]13.5[/tex] [tex]Dollars[/tex]
Step-by-step explanation:
[tex]--------------------------------------------[/tex]
[tex]45\%[/tex] [tex]of[/tex] [tex]30[/tex] =
[tex]13.5[/tex] =
[tex]\frac{27}{2}[/tex] =
[tex]13\frac{1}{2}[/tex]
[tex]--------------------------------------------[/tex]
[tex]13\frac{1}{2}[/tex] [tex]or[/tex] [tex]13.5[/tex]
[tex]--------------------------------------------[/tex]
Hope this helps! <3
[tex]--------------------------------------------[/tex]
What percent of 16x is 9x
Answers
9x = 16x
Solving
9x = 16x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-16x' to each side of the equation.
9x + -16x = 16x + -16x
Combine like terms: 9x + -16x = -7x
-7x = 16x + -16x
Combine like terms: 16x + -16x = 0
-7x = 0
Divide each side by '-7'.
x = 0
Simplifying
x = 0
Answer:
56.25
Step-by-step explanation:
Percentage: 9 is what percentage of 16?=56.25.
