Answer:
c + b ≤ 12
Step-by-step explanation:
What is the solution of the system of equations that contains the equation − 3 x − 9 y = 9 ?
Please help me I will give brainliest
Your activity is to create a word problem that uses Trig to solve it. It can be either a "find a missing side" or a "find a missing angle" problem. Include all information needed to solve the problem.
Answer:
A triangle has two angles. on angle is 30. The other is 53. What is the missing angle?
Step-by-step explanation:
Please mark me brainliest, 5 stars, and a thanks! Have a GREAT day!
3(x-3) = -2x + 31 what is the value of x?
Answer:
x= 8
Step-by-step explanation:
1. Expand.
3x-9=-2x+31
2. Add 9 to both sides.
3x=-2x+31+9
3. Simplify -2x+31+9 to -2x+40.
3x=-2x+40
4. Add 2x to both sides.
3x+2x=40
5. Simplify 3x+2x+5x.
5x=40
6. Divide both sides by 5.
x = 40/5
7. Simplify 40/5 to 8.
x=8
Can someone please help me
Answer:
i cant really see zoom in please a little
Step-by-step explanation:
help me please and thank you!
Arrange the expressions in increasing order of their estimated
LOL PLS HELP ME WITH THIS AND EXPLAIN IT , BRIANLY POINTS TO WHOEVER DOES!
Answer:
french, history, math
Step-by-step explanation:
Reasoning:
If you look at it you can see that french is 11/12 so french is definitely right
so you can eliminate the third question.
Now history is on both of the two answers that could be right.
the last one is math
pls brainliest
What is the volume of the solid figure below? *
The set of ordered pairs below is a relation. {(0.5,2), (1.5,5), (4.0,12), (6.5,15)} Which relation has the same domain as the given relation?
{(1,5),(2,2),(-3,15),(-8,12)}
{(0.5,1),(1.5,4),(4.0,11),(6.5,14)}
{(2,1,1),(5,2.2),(12,3.3),(15,4.4)}
{(-1,6.5),(-3,1.5),(-6,4.0),(-10,0.5)}
Given:
The set of ordered pairs is
{(0.5,2), (1.5,5), (4.0,12), (6.5,15)}
To find:
Which relation has the same domain as the given relation?
Solution:
We know that, domain is the set of input values or x-values.
For the given set {(0.5,2), (1.5,5), (4.0,12), (6.5,15)}, the domain is
Domain={0.5, 1.5, 4.0, 6.5}
Similarly,
For {(1,5),(2,2),(-3,15),(-8,12)},
Domain = {1, 2, -3,-8}
For {(0.5,1),(1.5,4),(4.0,11),(6.5,14)},
Domain={0.5, 1.5, 4.0, 6.5}
For {(2,1,1),(5,2.2),(12,3.3),(15,4.4)},
Domain = {2, 5, 12, 15}
For {(-1,6.5),(-3,1.5),(-6,4.0),(-10,0.5)},
Domain = {-1, -3, -6, -10}
So, the relation {(0.5,1),(1.5,4),(4.0,11),(6.5,14)} has the same domain as the given relation.
Therefore, the correct option is B.
Multiply each equation by a constant that would help to eliminate the y terms.
2 x minus 5 y = negative 21. 3 x minus 3 y = negative 18.
What are the resulting equations?
Answer:
multiply first equation with 3 and second equation with 5
Harris High School has 500 students. 16% of the students are taking biology. How many students are taking biology?
Answer:
80
Step-by-step explanation:
80 is the answer since 16% of 500 is 80
Answer:
80 students
Step-by-step explanation:
Multiply: 500 times 16%(.16)
500 times .16=80
Hope this helped!! :)
Brainliest?!?!
Stay safe and have a wonderful day/night/afternoon!!!!!
The number of candies in a large bag of M&M decreased by 25% between
last year and this year. Last year there were 60 pieces of candy inside each
of these bags. What is the candies inside the bag this year?
Answer:
the answer is 45 candies in the bag this year.
Step-by-step explanation:
60×.25=15
60-15=45
Patricia is 5 years older than Wyatt. The sum of their ages is 61. How old are Patricia and Wyatt?
(A) First write an equation you can use to answer this question. Use x as your variable.
The equation is_________
Answer
w+(w+5)=61
Step-by-step explanation:
Answer:
an answer could be Patricia is 33 and wyatt is 28 so x=33
Step-by-step explanation:
5. Which expressions are equivalent?
I. 6(a + 2)
II. 6a + 12
III. 3(2a + 4)
A I and II only
II and III only
Bland Ill only
0 I, II, and III
Mike compared the y-intercept of the graph of the function
f(x) = 5x + 12 to the y-intercept of the graph of the ilnear function that
includes the points from the table below. What is the difference when the y-
intercept of f (x) is subtracted from the y-intercept of g (x)?
Х
1 3 5 6
g(x) 10 14 18 20
Answer:
-4Step-by-step explanation:
Given function
f(x) = 5x + 12From the table we get the function g(x), use pairs (1, 10) and (3, 14)
The slope:
m = (14 - 10)/(3 - 1) = 4/2 = 2The y-intercept:
10 = 2(1) + bb = 10 - 2b = 8The function g(x) is found as:
g(x) = 2x + 8The y- intercept of f (x) is subtracted from the y-intercept of g (x):
8 - 12 = -4Answer:
(the answer is • -4)
...
which number has a square root between 3 and 4
Answer:
12.25 is one possible number but any number between 9 and 16 works (although the square root may not always be a whole number)
Step-by-step explanation:
A number between 3 and 4 is 3.5.
3.5² = 12.25
George recorded the temperature of a liquid during science class.
Recorded temperatures (°C):37, 37, 42, 42, 42
Which measure of center best summarizes the temperatures and what is the value of this chosen measure?
Move a word and a value to complete the sentences.
The best measure of center for this data is the
The value of this measure of center is
mean
median
37
39.5
40
Answer: median and 42!
Step-by-step explanation:
Three numbers are in the ratio 3:9:10. If 10 is added to the last number, then the three numbers form an arithmetic progression. What are the three numbers?
Answer: 6,18,60
Step-by-step explanation:
Don't really know tbh
Answer:
6, 18, 20
Step-by-step explanation:
your welcome
Evaluate the exponential function
f(x) = 3x ; x = -2
Answer:
-6
Step-by-step explanation:
Plug (-2) in for X in the equation
3(-2)
-6
Please, help me out <3
Answer:
D
Step-by-step explanation:
Every input can only have one output for it to be considered a function. There are repeats of x values with different y values in all of these except for D so D is the correct answer.
PLEASE HELP I WILL MARK YOU BRAINLIEST
Answer:
Is A or B. Success the work matematic.
Select the solution(s) of log2x=1−log(x+4).
Step-by-step explanation:
log2x = 1 - log(x+4)
log2x = log10 - log(x+4)
log2x = log[10/(x+4)]
2x = 10/(x+4)
2x(x+4) = 10
2x² + 8x - 10 = 0
÷2 both sides of equation
x² + 4x - 5 = 0
(x+5)(x-1) = 0
x = -5, 1
x isn't be -5 because logA, A need to be > 0
So, x value is 1
does anyone know the answer
Answer:
intercept = (1,2)
Step-by-step explanation:
Which is the solution
Answer:
Step-by-step explanation:
Since this is a test/homework I'll give a hint.
For a linear equation, you have no idea what x and y is, but thats ok! The test itself has already given you 4 options, so you can just input the x/y coordinates, and if they fit, good for you! If they don't, you may need to try again. There are other more complex and faster ways, but they are (a) more complex.
Hope this helps!
Find the length of an altitude of an equilateral triangle with sides of 4 cm.
Answer:
c.
Step-by-step explanation:
Altitude of Equilateral Triangle h = (1/2) * √3 * a. Angles of Equilateral Triangle: A = B = C = 60° Sides of Equilateral Triangle: a = b = c.
hey can someone help:)?
Can someone please help me
Answer:
SAS
Step-by-step explanation:
Side Angle Side because we already know that two of the sides are identical and we also know the values of one of the angles because they are opposites, so it is SAS.
In a city, there are 8 public and 3 private swimming pools. On weekends, 5 of the pools are open.
Brendan says that the ratio of pools open on weekends to the total number of pools is 5:8. Cyndi says the ratio of
pools open on weekends to the total number of pools is 5:16.
*
Is either student correct? Use the drop-down menus to complete the statements.
est
ugh cle
st call
IS
There are Choose... pools open on the weekend out of the Choose... total pools. Choose...
correct. The ratio is Choose... to Choose... v
ou are
first !
olete
Will Be
suger
36 to air plain crashes
d
d
d
d
Over which interval on the x-axis is there a negative
rate of change in the function?
O-2 to -1
O -1.5 to 0.5
O 0 to 1
O 0.5 to 1.5
There is a negative rate of change in the function In the interval (-2,-1) on the x-axis.
What is the average rate of change between two coordinates?The slope of the straight line connecting two points is the average rate of change between those two coordinates.
We can infer from the graph,
the slope of the straight line connecting these points is negative in the range of -2 to -1.
As a result, the function's rate of change over this interval is negative.
Hence, In the interval –2 to –1 there is a negative rate of change in the function.
Learn more about the rate of change here:
brainly.com/question/25184007
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Which three side lengths best describe the triangle in the diagram?
Answer:
D
Step-by-step explanation:
the hypotenuse is 10 cm one leg is 8 cm and the other leg is 6 cm