Answer:
Option A and D are correct.
f(x) = 3x+2
range = {8,11, 14}
Step-by-step explanation:
Domain states that all the possible values of x where function is defined
Range defined as the complete set of all values of f(x).
As per the statement:
A function with the domain (2, 3, 4) has a specific range.
To determine the function and its range.
Let function f(x) = 3x+2, then
x f(x) = 3x+2
2 8
3 11
4 14
and
Let f(x) = x+1
x f(x) = x+1
2 3
3 4
4 5
Therefore, the function with the domain {2, 3, 4} is 3x+2 and its range is {8,11, 14}
3 1. Negative one eighth of a number is a -3
[tex] - [/tex]
4
Answer:
6
Step-by-step explanation:
Let us take that number be x .
According to Question ,
=> x * -1/8 = -3/4
=> x = -3 /4 * -8
=> x = -3 * -2
=> x = 6
George is saving his money. He started with $125.00. If he adds $75.00 to his savings each month, how
much will he have saved after 6 months
Answer:
$575.00
Step-by-step explanation:
75 * 6=450
450+125=575
How many variables are in 10−3x+4y−z?
Answer:
3
Step-by-step explanation:
Variables are the letters.
I hope this could help!!!
Answer:
3
Step-by-step explanation:
highest common factor of 16 and 50
Answer:
2
Explanation:
GCF of 16 and 50 is 2. The highest common factor is also known as the great common factor.
The highest common factor of the numbers 16 and 50 is 2.
What is the highest common factor?The greatest positive integer that divides two or more integers without producing a remainder is known as the highest common factor (HCF). Also, it is known as the largest common divisor (GCD).
To find the highest common factor (HCF) of 16 and 50, we can use a method called prime factorization.
First, we can find the prime factorization of each number:
16 = 2 × 2 × 2 × 2
50 = 2 × 5 × 5
Next, we can identify the common factors between the two prime factorizations. The only common factor is the factor of 2, which appears in both prime factorizations.
Therefore, the highest common factor of 16 and 50 is 2.
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35% of the birds in a sanctuary are hummingbirds. If there are 420 birds in the sanctuary
now, how many are hummingbirds?
my profile pic go hard. feel free to screenshot
Answer:
147
Step-by-step explanation:
35% of 420
= [tex]\frac{35}{100}[/tex] × 420
= 0.35 × 420
= 147 ← number of humming birds
Use the graph. Which equation is true from the information in the graph?
A) a/b = c/d
B) a/b = d/c
C) ab = cd
D) a + b = c + d
Using the similarity of triangles, it exists seen that the true equation exists given by:
A) a/b = c/d
What are similar triangles?Two triangles exist similar when they have the same angles. Then, the measurements of the sides adjacent to similar angles exist proportional.
In this problem, about the location of the right angle of the triangle, we have that:
a/c = b/d
a/b = c/d
Therefore, the correct answer is option A) a/b = c/d.
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I need help with this please help
Answer:
x = 20
(5x + 2) = 102º
(3x + 5) = 65º
(8x + 8) = 168º
(4x + 15) = 95º
(5x + 10) = 110º
Step-by-step explanation:
(5x + 2) + (3x + 5) + (8x + 8) + (4x + 15) + (5x + 10) = 540
Group like terms
(5x + 3x + 8x + 4x + 5x) + (2 + 5 + 8 + 15 + 10) = 540
Simplify
25x + 40 = 540
Subtract 40 from both sides
25x = 500
Divide both sides by 25
x = 20
--------------------
Now that x has been determined the angles can be found
(5x + 2) = 5*20 + 2 = 102º
(3x + 5) = 3*20 + 5 = 65º
(8x + 8) = 8*20 + 8 = 168º
(4x + 15) = 20*4 + 15 = 95º
(5x + 10) = 5*20 + 10 = 110º
Use the table to work out the values of a, b, c, and d.
Answer:
First one is -3 2nd is 0 the 3rd one is 6 and the last one is 9
Step-by-step explanation:
Answer:
a=-3, b=0, c=6, d= 9
Step-by-step explanation:
simply subsitute the corresponding x in the equation y=3x+3 for each letter.
for a, do y=3(-2)+3➡ y=-6+3➡y=-3
for b, do y=3(-1)+3➡y=-3+3➡y=0
for c, do y=3(1)+3➡y=3+3➡y=6
for d do, y=3(2)+3➡y=6+3➡y=9
a. Solve for the value of x in the given triangle.
b. use your answer to the previous question to find the measures of the three angles, then classify RKO by its angle measures.
A. Acute
B. Equiangular
C. Right
D. Obtuse
Answer:
Step-by-step explanation:
[tex]5x + 5 + 11x - 1 + 3x + 5 = 180 \\\ 19x + 9 = 180 \\\ 19x = 180 - 9 \\\ 19x = 171 \\\ x = \frac{171}{19} \\\\\ x = 9[/tex]
11 × 9 - 1 = 98°
The obtuse angle is the one have an angle measuring between 90° and 180°.
I hope I've helped you.
I think I'm getting better my English ^^
I WILL GIVE OUT BRAINLIEST FOR CORRECT ANSWERS PLEASE HELP ME
Answer:
C) 32ft
Step-by-step explanation:
2x+2= 2(1)+2= 4
3x+4= 3(1)+4= 7
2x+2= 2(1)+2= 4
5x+1= 5(1)+1= 6
2x+2= 2(1)+2= 4
3x+4= 3(1)+4= 7
4+4+4+6+7+7= 31
Solve for k.
2(k + 3) = 12
k =
Answer:
3
Step-by-step explanation:
2(k+3)=12
2*k + 2*3=12
2k+6=12
2k+6-6=12-6
2k=6
2k/2=6/2
k=3
On a weekday, a cake shop sells 70 boxes of cakes. The shops sells 30% more cakes today. How many boxes of cakes do the shop sell?
Answer:
27 of boxes sell on the shop
What is 2+2.2*46-13(41+3 x)-16x
Answer:
7912.8x
Step-by-step explanation:
First do what in the parenthesis (41+3x)=44x
Then what to the left of the ()
2+2.2*46-13=180.2
then multiply what you got in the () to what we just got
180.2*44x=7928.8x
finally we subtract it to the -16x
7928.8x-16x=7912.8x
Error Analysis DVDs cost $19.99 each for the first 2 purchased. After that, they cost $5.99 each. Describe and correct the error in sketching a graph to represent the relationship between the total cost and the number of DVDs purchased
Error Analysis DVDs cost $19.99 each for the first 2 purchased. After that, they cost $5.99 each. Describe and correct the error in sketching a graph to represent the relationship between the total cost and the number of DVDs purchased
Your answer is
points if you need them not alot but ONLY IF YOU NEED THEM
Answer:
Thank youI'm trying to get answers and giving 50 points and keep asking so i need tysm
Step-by-step explanation:
Answer:
tysm
Step-by-step explanation:
Thank you im really struggling on a question and dont have enough points to ask
The greatest weight a moving truck can carry is 1,600 pounds. The truck is loaded with a
piano that weighs 400 pounds. Boxes that weigh 50 pounds each will also be loaded into the
truck.
Which inequality represents all possible values of x, the number of these boxes that can be
loaded into the moving truck?
Answer:
1600=50x+100(thats the equation) ACTUAL ANSWER: X=30
Step-by-step explanation:
The inequality represents all possible values of x, which will be 1600=50x+100.
What is linear inequality?Linear inequalities involve at least one linear algebraic expression. A polynomial of degree 1 is compared to another algebraic expression of degree less than or equal to 1.
The greatest weight a moving truck can carry = is 1,600 pounds
Weight of the piano = 400 pounds
Weight of box = 50 pounds
The inequality represents all possible values of x will be;
1600 = 50x+100
Hence the inequality represents all possible values of x, the number of these boxes that can be loaded into the moving truck will be 1600=50x+100.
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Help me I need this answer really fast
Answer:
the last option
Step-by-step explanation:
50+25+x=180
x=105
50+105+x=180
x=25
The next model of a sports car will cost 14.2% less than the current model. The current model costs $34,000. How much will the price decrease in dollars?
Answer: = $29172
Step-by-step explanation:
34,000 - 14.2% = $29172
What is the quotient in simplest form? StartFraction 12 Over 7 EndFraction
Answer: the fraction is already in simplest form, but you could make it a mixed number (1 5/7)
what is the answer!
Answer:
scatter pattern
Step-by-step explanation:
What are the factors of 2x^2 - 7x - 4?*
[tex]y = 2 (x^2 - \frac{7}{2} x - 2)[/tex] ⤵️
[tex]y = 2 (x - 4)(x + \frac{1}{2} )[/tex]
a 200 kg car is being pushed along a road with a force of 3000 Newtons and is receiving a frictional force of 300 Newtons. calculate the acceleration of the car
please help people keep ruining the awnser HELP
Answer:
Friends, the sum of forces is 3000-300 =2700, and then according to Newton's law F=ma, m=200kg, through deformation can get a=F/m, that is, a=2700/200=13.5m/s², maybe I was wrong, you can try it yourself
Step-by-step explanation:
F：3000N-300N=2700N
F=ma=>a=F/m
a=2700N /200kg
=13.5m/s².
PLEASE HELP I WILL GIVE BRAINLIEST TO BEST ANSWER!!!
For a = 3 - 5c when c = -0.5, what does equal?
Answer:
5.5 is the answer please give brainliest
Step-by-step explanation:
Solve the math problem
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The slope of the shown line is Zero, because it is parallel to x - axis ~
The slope of the given graph is zero
By considering the graph shown, the graph is horizontal.
Note that
Horizontal graphs are parallel to the x axisThe slope of a line is the ratio of the change in the y-coordinate to the x-coordinateSince there is no change in the y-coordinate because the graph is parallel, the change in the y-coordinate is zero.
Therefore, the slope of the given graph is zero
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I’ll give a brainless to the best answer
Answer:
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PLS ANSWER!!!!
which of the following equations corresponds to the table below?
The equation that match the table attached is
B. y = -5(2⁻ˣ) + 4
How to match the table with the equationBy analyzing the given equations we can see that option B match the table and this is shown below
Using calculator to set the equation shows that
for x = -2
y = -5(2⁻ˣ) + 4 = 2.75
for x = -1
y = -5(2⁻ˣ) + 4 = 1.5
for x = 0
y = -5(2⁻ˣ) + 4 = -1
for x = 1
y = -5(2⁻ˣ) + 4 = -6
Based on the comparison, the equation that corresponds to the table is:
OB.y = -5(2⁻ˣ) + 4
Therefore, the correct option is OB.
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Give the explicit formula for the sequence.
-3, -9, -27, -81...
Answer: 9 is the next number of this series. Similarly, apply thus rule. 9×2=18 and 18+9=27. Next is 27.
Step-by-step explanation:
Is this relation a function? Justify your answer.
A. No, because two points with the same x-value have different y
values.
B. No, because two points with the same y-value have different x-
values.
C. Yes, because the number of x-values is the same as the number
of y-values.
D. Yes, because every x- and y-value is positive.
A. No, because two points with the same x-value have different y
What is the value of 4x2 + 5x when x = 1?
Answer:
9
Step-by-step explanation:
When x=1,
4x²+5x=4(1)²+5(1)
=4(1)+5
=4+5
=9
Answer:
your answer is 13
Step-by-step explanation:
First replace x with 1 since x = 1
4 x 2 + 5(1)
then multiply 4 x 2 to get 8
8 + 5(1)
next multiply 5 times 1
8 + 5
finally solve 8 + 5 to get 13
It took 2.5 hours for the outside temperature to increase by 10°F. At this rate, predict how long it would take for the temperature to increase by an additional 12°F. express your answer as a decimal.'
My life depends on this exit ticket pls help
Answer:
3.0 hours
Step-by-step explanation:
2.5h=10°f
2.5/10 = 0.25
0.25* 12= 3
