Answer:
2 1/6 feet
Step-by-step explanation:
A carpenter has a board that is 8 feet long. He cuts off two pieces. One piece is 3 1/2 feet long and the other is 2 1/3 feet long. How much of the board is left?
Total length of the board = 8 feet
Piece A = 3 1/2 feet
Piece B = 2 1/3 feet
Piece A + piece B
= 3 1/2 feet + 2 1/3 feet
= 7/2 + 7/3
= (21+14) / 6
= 35/6
= 5 5/6 feet
Length of the board remaining = Total length of the board - length of the two pieces
= 8 feet - 35/6 feet
= (48-35) / 6
= 13/6 feet
= 2 1/6 feet
Length of the board remaining = 2 1/6 feet
Find what % of 54 is 6
Answer:
11.11%
Step-by-step explanation:
6/54 x 100
=11.11
Which two functions always Which two functions always share the domain (-∞, ∞) and range (-∞, ∞)?
linear
absolute value
quadratic
exponential
reciprocal
cubic
cube root
square root
Answer:
Linear.
Cubic.
Step-by-step explanation:
Two functions always share the domain (-∞, ∞) and range (-∞, ∞) are linear and cubic.
What is domain?" Domain is defined as the set of all input values in the given function."
What is range?" Range is defined as the set of all output values in the given function."
According to the question,
For linear function we can put all the real numbers for the independent variable 'x' that is ( -∞ , ∞).
Domain of a linear function = ( -∞ , ∞).
Output values of the linear function is set of all real numbers (-∞,∞).
Range of a linear function = (-∞,∞).
For cubic function
Cubic function is an odd polynomial . One end extends to +∞ and other end to -∞.
Domain and range of cubic function (-∞,∞).
Hence, two functions always share the domain (-∞, ∞) and range (-∞, ∞) are linear and cubic.
Learn more about domain and range here
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Your cousin gave you $7.41 to buy a present. This amount covered 3/4 of the total cost. How much did the present cost?
Answer:
The answer is $5.55
Step-by-step explanation:
7.41 * 3/4= 5.5575
The present cost will be $9.88.
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The amount to give cousin = $7.41
This amount covered 3/4 of the total cost.
Now,
Let the present cost = x
So, We can formulate;
⇒ 3/4 of x = $7.41
Solve for x as;
⇒ 3/4 × x = $7.41
⇒ x = $7.41 × 4 / 3
⇒ x = $9.88
Thus, The present cost will be $9.88.
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Tonya's mom gave her $15.00 to spend on a Saturday outing with her friends. She spent $8.50 going to a movie. How much money does she have left to spend on lunch?
Step-by-step explanation:
please mark me as brainlest
Pls Answer 15 Points
This isn’t something we can really answer for you hun.
If you need help understanding, here’s a course that might help:
https://www.khanacademy.org/math/geometry/hs-geo-transformations
What is the distance from the sun and Venus in scientific notation?
Answer:
6.7638 × 10^10
Step-by-step explanation:
What is the missing angle measurement
Answer:
option c. 80 degree
Step-by-step explanation:
answer = 80 degree
What’s the answer to this geometry problem?
Answer:
x = 3
Step-by-step explanation:
(13x - 2) and (12x + 1) are vertically opposite angles and are congruent , so
13x - 2 = 12x + 1 ( subtract 12x from both sides )
x - 2 = 1 ( add 2 to both sides )
x = 3
PLEASE HELP IF YOU KNOW THE ANSWER!!!
i need the domain and range
Answer:
domain: -1<x range:y<-1
Step-by-step explanation:
seeing as how the x value seems to start at -1, but keeps going past that to the right, we can get the equation x>-1. seeing as how the y value seems to start at -1, but keeps going down, we can get the equation y<-1.
The highest temperature ever recorded in a particular city was 105°F, and the lowest was
- 27°F. Use absolute values to find the difference between the highest and the lowest
temperatures.
highest is 105F
the lowest is-27F
Write the equation for a line parallel to y = -2x+2 through (0,5)
Answer:
y=-1x+2?
Step-by-step explanation:
Select the equation which represents solving for the variable y.
−3x+3y=−21
y=x−7
y=x+7
y=3x−21
y=3x+21
Answer:
y = x-7
Thanks...........
Find the missing side of each triangle.
A) 15.5 mi
C) 20 mi
E) 12.2 mi
B) 15.8 mi
D) 14.7 mi
Answer:
The choice D) 14.7
Step-by-step explanation:
[tex] {(5.7)}^{2} + {(13.5)}^{2} = {x}^{2} \\ 32.49 + 182.25 = {x}^{2} \\ {x}^{2} = 214.74 \\ x = 14.65 \\ x = 14.7[/tex]
I hope I helped you^_^
Nine hundred sixty seven divided by four with remander
Answer:
240
Step-by-step explanation: If this helped pls give this Brainliest answer.
Answer:
967÷4= 241 r 3
Step-by-step explanation:
Question Help Morgan saw 3x 10' cats in the park on Sunday. She saw three times as many cats on Monday as she saw on Sunday. How many cats did she see over the two days? Morgan saw cats over the two days.​
Answer:
60
Step-by-step explanation:
what is the equation for the quadratic formula?
triangle abc is dilated with a scale factor of 1/3 label the angle measurements in triangle abc
Answer:
B=1 and the rest Im unsure of sorry hope this helps
Step-by-step explanation:
Find the measure of the missing angle.
а
24°
Since that is a right angle, it equals 90 degrees.
90 - 24 = 66
66 degrees...
I hope this helps..
Help please slope-intercept intro
Answer:
(0, -2)
Step-by-step explanation:
y-intercept is the point at x = 0.
y = -3(0) - 2
y = -2
3.3911649916 rounded to the nearest hundredth
Solve for c. 2a + 3b = c
Please help as soon as possible. Thanks! =D
Answer:
a = c - 3b/2
Step-by-step explanation:
2a + 3b - 3b = c - 3b
2a = c - 3b
2a/2 = c/2 - 3b/2
therefore your answer is a = c - 3b/2
WILL MARK BRAINLIEST!
Simplify -5a + a
Answer:
-5a+a
= -4a
Step-by-step explanation:
mark me brainlist
what is If 1/2 a pound of walnuts cost $3.25. home much is one pound of walnuts?
Answer:
6.50
Step-by-step explanation:
just do 3.25 times 2 hope it helps
what is the difference between a categorical and continuous variable?
Given the endpoint A(0, 13) and the midpoint M(6,5)
Find the other endpoint of AB. B(
Answer: (3, 9)
Step-by-step explanation:
X: Midpoint between 0 and 6
X: Midpoint between 1 and 5
X: Midpoint between 2 and 4
X: Midpoint is 3.
Y: Midpoint between 13 and 5.
Y: Midpoint between 12 and 6.
Y: Midpoint between 11 and 7.
Y: Midpoint between 10 and 8.
Y: Midpoint is 9.
NEED QUICK ASSIGNMENT IS OVERDUE
how many solutions do the following have? **NEED WORK SHOWN ON HOW TO SOLVE EACH ONE!!
6r + 7 = 13 + 7r
-14 + 6b + 7 – 2b = 1 + 5b
8x + 4(4x + 3) = 4(6x + 4) - 4
I gotchu :)
1) 6r + 7 = 13 + 7r - Subtract 6r from both sides...
7 = 13 + r - Subtract 13 from both sides....
r = -6 Check answer (don't need this part)6(-6) + 7 = 13 + 7(-6)
-36 + 7 = 13 -42
-29 = -29 ( It works )
2) -14 + 6b + 7 - 2b = 1 + 5b - Combine like terms...
-7 + 4b = 1 + 5b - Add 7 to both sides....
4b = 8 + 5b - Subtract 5b from both sides....
-b = 8 - Divide both sides by -1
b = -83) 8x + 4(4x+3) = 4(6x + 4) - 4 - Distributive property
8x + 16x + 12 = 24x + 16 - 4 Combine like terms
24x + 12 = 24x + 12 - Both terms equal each other
0 = 0
Since both terms equal each other, all numbres fit.
All real numbersin triangle abc are shown side ab is 8 and side ac is 4
Answer:
C
Step-by-step explanation:
Segment ad is 4 and ae is 2
Determine whether each data set represents a function. Part A and B
Answer:
Part A - Represents a function
Part B - Doesn't represent a function.
Step-by-step explanation:
A set is just a list of numbers to check. The question is asking you based on the set...
(-5, 8)
(-6, 2)
(-2, -6)
(-1, 8)
(4,6)
if it is a valid function.
At NO point should a function have multiple x values. This fails the Vertical Line Test if visualized on a graph.
For Part A, there are no duplicate x values, meaning this function is valid.
For Part B, there is a duplicate x value - (2,9) & (2,4). Because of this, immediately the function is invalid. There can not be any duplicate x values in a valid function, PERIOD. If graphed, it fails the vertical line test.
Math help
Brainlest
Helpppppppp
Answer:
first one I think is 6 and then 3
Step-by-step explanation:
(EASY) Is this an equilateral triangle?
Answer:yes
Step-by-step explanation
Answer:
NO
Step-by-step explanation:
This is an isosceles triangle. AC is longer than AB and BC.