Answers
Answer:
Hint: f(x) = y
Step-by-step explanation:
The best way to approach these type of questions is to first substitute the x in the equation with one of the numbers from the table that contains x and y. For example, number 5, f(x) = 8x - 5. One of the numbers states x as 0, meaning I can substitute 0 into the equation as x => f(x) = 8(0) - 5. After that I solve to find f(x), and fill out the slot next to 0. This can be repeated for all blank slots of y. Hope it helped. :)
(If you still need help, you can reply back)
Related Questions
The angle of depression from a lifeguard in her chair to a person swimming in a pool is 38 degrees. If the height of the chair is 12 feet tall, find the distance from the base of the lifeguard's chair to the swimmer.
Answers
Answer:
15.36 feet
Step-by-step explanation:
We solve the above question using Trigonometric function of Tangent
Tan θ = Opposite /Adjacent
From the question
θ = 38°
Opposite = the height of the chair = 12 feet tall
Adjacent = the distance from the base of the lifeguard's chair to the swimmer = x
Hence:
tan 38° = 12/x
Cross Multiply
tan 38° × x = 12
x = 12/tan 38°
x = 15.359299586
x ≈ 15.36 feet
Hence, the distance from the base of the lifeguard's chair to the swimmer is 15.36 feet
Lacey picks blueberries and raspberries from her garden. She has as many
pounds of blueberries as raspberries. If she picks 14 pounds more blueberries,
she will have equal weights of berries. Let x represent the weight of raspberries.
Which equations could be used to find the weight of blueberries Lacey has?
Answers
Answer:
The answer to the equation would be 2 1/4.
Step-by-step explanation:
What is the value for x?
Enter your answer in the box.
x =
Answers
Answer:
x = 8, y = 8
Step-by-step explanation:
So we know angle CAB is congruent to angle ACB so both angles are 69.
Now we add 69+69 and we get 138. Subtract from 180.
180 - 138 = 42.
Now, we set up the equation to 5x+2=42,
subtract two from both sides and get 5x = 40,
divide both sides by 5 and you get x=8.
You can simply plug in x to 5 and add two and still get 42.
What is (6x2 - 13x + 5) = (2x-1)?
O A. 2x-1
O B. 3x-8
O C. -10x+ 5
O D. 3x-5
Answers
Answer:
b.
Step-by-step explanation:
Here is the histogram of a data distribution.
Answers
Jonas has $400 in his savings account. He withdraws $30 per week to pay for gas. How many weeks, w, will it take for him to reduce his balance to $190?
Answers
Answer:
19
Step-by-step explanation:
Find the equation of the line that passes through (-1,2) and is perpendicular to 2y = 2x – 1.
Leave your answer in the form y = mx + c
Answers
Step-by-step explanation:
question is solved above in the picture
The equation of line that passes through point (-1,2) and which is perpendicular to 2y = 2x – 1 will be y = -x + 1.
Equation of lineThe General equation of a line is ax + by + c = 0
How to solve this problem? Since the line is perpendicular to 2y=2x-1, this means that its slope with be the opposite reciprocal of the line 2y=2x-1 ‘s slope.First, we should find the slope of the line 2y=2x-1:2y=2x-1
y=x-1/2
Therefore, the slope of 2y=2x-1 is 1 and the opposite reciprocal of 1 is -1 So far, we have this: y=-x+bTo find b (the y-intercept) we can plug the point (-1,2) into the equation we have so far and solve for b.y=-x+b
2=-(-1)+b
2=1+b
b=1
So, the equation of the line that passes through (-1,2) and which is perpendicular to 2y=2x-1 is y=-x+b
Learn more about equation of line from :
https://brainly.com/question/13763238
#SPJ2
Which expression can be used to find the area of triangle RST? (8 ∙ 4) - 1/2 (10 + 12 + 16) (8 ∙ 4) - (10 + 12 + 16) (8 ∙ 4) - 1/2 (5 + 6 + 8) (8 ∙ 4) - (5 - 6 - 8)
Answers
The corresponding graph is attached below
Answer:
(8 * 4) - 1/2(12 + 10 + 16)
Step-by-step explanation:
To determine the area of the triangle RST;
Draw a rectangle to enclose the triangle RST, after drawing the rectangle, 3 other triangles are formed. The sum of the areas of the 3 triangles formed is then subtracted from the area of the rectangle ;
The area of the rectangle depicts the entire area of the entire figure.
Area of rectangle = (length * width)
Area of triangle = 1/2 * base * height
Area of rectangle = (8 * 4)
Area of triangle 1 = 1/2 (3*4) = 1/2 * 12
Area of triangle 2 = 1/2 (2*5) = 1/2 * 10
Area of triangle 1 = 1/2 (2*8) = 1/2 * 16
Hence, Area of RST ;
Area of rectangle - (area of (triangle 1 + triangle 2 + triangle 3))
(8 * 4) - [(1/2 * 12) + (1/2 * 10) + (1/2 * 16)]
(8 * 4) - 1/2(12 + 10 + 16)
Answer:
C----(8 * 4) - 1/2(12 + 10 + 16)
Step-by-step explanation:
trust
help me plz asap!<3!
Answers
Answer:
Point V is (3, -4)
Step-by-step explanation:
Use the graph to help you get the coordinates for Point V.
A grocery store sign indicates that
oranges are on sale for 10 oranges
for $2.00. How many oranges can
you buy with $9?
Answers
please help me with this math question
Answers
Answer:
6cm ; 22cm
Step-by-step explanation:
Given that:
Total Length, AD = 28cm
AB =x cm
BC = (x +5)cm
CD = 2x - 1 cm
4x + 4 = 28
4x = 28 - 4
4x = 24
x = 24 / 4
x = 6cm
The length of BD
BD = BC + CD
BD = (x + 5) + (2x - 1)
x = 6
BD = (6 + 5) + (2(6) - 1)
BD = 11 + (12 - 1)
BD = 11 + 11
BD = 22 cm
urgent I don't have time pllllllllzzzzzzzzzz
thhhxx
Answers
In Mr. Henry’s math classroom, there are 15 girls and a total of 26 students.Write the ratio of boys to girls in the form a:b. Show your work or explain your reasoning
Answers
Answer:
well if theres 26 in all and 15 girls then there is 11 boys so the answer is
11:15
brainliest please
Step-by-step explanation:
Answer:
11:15
Step-by-step explanation:
First let us find the number of boys in the classroom:
26 total students - 15 girls = 11 boys
Now, we can write the ration:
11 (boys): 15(girls)
So, 11:15
I hope this helps! :)
Leon has $10 to buy squash and carrots.
Squash cost $1.50 each and carrots cost $2.75
per bunch. The inequality 1.50x + 2.75y = 10
represents the possible ways Leon could spend
his $10. Is the ordered pair (-2,4) a solution for
the problem situation?
Answers
9514 1404 393
Answer:
no
Step-by-step explanation:
The problem situation is one in which the quantities purchased must be non-negative integers.
The ordered pair (-2, 4) includes a negative integer. While it represents a solution to the inequality, it does not represent a solution for the problem situation.
1
Solve - (8x – 12) = 2x – 3
4
218x -
pleaseee help!!
Answers
Answer:
1/4.(-96)=2x-3
-1/4.96=2x-3
-24=2x-3
-2x-24=-3
-2x=-3+24
-2x=21
x=-21/2
Step-by-step explanation:
Cooper opened a savings account with \$800$800 that pays no interest. He deposits an additional \$100$100 each week thereafter. How much money would Cooper have in the account 26 weeks after opening the account?
Answers
Answer:
$3,400 (26×100) hope it helps
Two sides of a triangle have measures of 5 inches and 7 inches. Which measure MAY NOT be the length of the third side?
A: 12 in
B: 7 in
C: 3 in
D: 5 in
Answers
Answer:
A: 12 inches it may not be the length
Find the AREA for J(2,4) K(3,-4) L(-2, 4) M(-1,-4)
Answers
Answer:
23
Step-by-step explanation:
A wire connects to a flag pole 15 feet high. The wire is staked to the ground 1p feet from the pole. how long is the wire
Answers
Answer:
In a right triangle, if a and b are the measures of the legs and c is the measure of the hypotenuse, then a2 + b2 ... A support wire on a television tower is 90 ... on the ground that is 5 m from the bottom of the pole. How long is the cable? ... 15 centimeters and whose diagonal is 17 ... tether is tied to the pole at a point 40 feet.
Step-by-step explanation:
please help! thank you so much:) (15 points)
Answers
Answer:
78
Step-by-step explanation:
All we have to do here is substitute s as 4, and h as 5:
SA = 2(3)^2 + 4(3)(5)
= 2(9) + 12(5)
= 18 + 60
= 78
Solution: 78 units^2
Select all ratios equivalent to 6:5.
60:50
8:2
Answers
Answer:
60:50
Step-by-step explanation:
6 ⋅ 10 = 60, 5 ⋅ 10 = 50; 60:50
A metal rod is to be shipped in a box that is in the shape of a rectangular prism, as
shown below. What is the maximum length rod that could be packed in the box?
Answers
Answer:
Step-its 5y-step explanation:
AHH HELP PLEASEEE ASAP
Answers
Answer:
A) R( x + t ) = Rx+Rt
Step-by-step explanation:
The R variable is being distributed to the other variables.
Can someone help me with this question?
Answers
Answer:
B
Step-by-step explanation:
Find the value of x !!!!!
Answers
Answer:
91
Step-by-step explanation:
consecutive interior angles theorem states that the interior angles cut by a transversal are supplementary. That means they add up to 180. 180-89=91
Natalie did 87 sit-ups in 3 minutes.
What is the unit rate?
At this rate, how many sit-ups can Natalie do in 5 minutes?
Answers
Answer:
19 sit-ups per minute ;
95 sit-ups
Step-by-step explanation:
Given that :
Number of sit-ups done in 3 minutes = 57
The unit rate of sit-ups done can be obtained thus :
Total Number of sit-ups done / total time taken
= 57 sit-ups /3 minutes
= 19 sit-ups per minute
. Number of sit-ups that can be done in 5 minutes :
Unit Rate of sit-ups * number of minutes
19 sit-ups / minute * 5 minutes
= 95 (sit-ups / minute * minute)
= 95 sit-ups
Write the slope-intercept form of the equation of the line through the point: (3,2) and slope =2
Answers
Answer:
y=2x-4
Step-by-step explanation:
Find the measure of each numbered interior and exterior angle. i need this quick yal by 10:30
Answers
Answer:
8=40°
6=50°
4=130°
3=90°
2=90°
7=140°
1=90°
9=140°
Express 32 as a product of its prime factors Need answer asap
Answers
Answer:
hello hello everyone jjjjjhhhhjju
What is the exact value of sin(345°)?
Answers
D) [tex]\frac{-\sqrt{6}+\sqrt{2} }{4}[/tex]
Correct on Edge
Answer: D
Step-by-step explanation: Edge 2023
