Answer:
D) -33
Step-by-step explanation:
Answer:
D: -33 as it is like if it was positives just oppositite.
what is an equation of the line that passes through the point (3,-8) and has a slope of -2
Answer:
y = -2x - 2
Step-by-step explanation:
Given:
m = -2
Slope-intercept:
y - y1 = m(x - x1)
y + 8 = -2(x - 3)
y + 8 = -2x + 6
y = -2x - 2
add h and 6, then subtract 2 from the result
Answer:
Step-by-step explanation:
(h + 6) - 2 Here we find the sum of h and 6, and from that sum we subtract 2.
This simplifies to h + 4.
Answer:
h+4
Step-by-step explanation:
h+6-2=h+4
5/6 + 7/9
help me pls
Russell has already taken 540 quizzes during past quarters, and he expects to have 5 quizzes
during each week of this quarter. After attending 5 weeks of school this quarter, how many
quizzes will Russell have taken in total? Write and solve an equation to find the answer.
quizzes
Help please it’s IXL
Answer:
565
Step-by-step explanation:
5x5=25
540+25=565
At a carnival in a small town, the entry fee was $8 per person, and the cost for each ride ticket was $2. The inequality below was used to determine if the town met its goal of earning more than $1,650 each day the carnival was open. 8p + 2r > 1,650 The following variables were used: p = the number of people who attended the carnival r = the number of ride tickets sold• On Friday, 150 people attended the carnival. A total of 275 ride tickets were sold. • On Saturday, 110 people attended the carnival. A total of 340 ride tickets were sold. • On Sunday, 130 people attended the carnival. A total of 305 ride tickets were sold.For each day the carnival was open, state whether or not the town met its goal. Show all the steps you took to find your answers using the provided inequality. Respond in the space provided.
Answer:
$1000
Step-by-step explanation:
please click the heart and rate excellent and brainleist to ❤☺️☻♨️♨️☻☺️❤
To the nearest hundredth what is the value of x?
Answer:
take a photo, go math way click the photo thing and then ask your question
Step-by-step explanation:
Answer:
62.25
Step-by-step explanation:
i will mark a thanks and give 10 points please answer
Answer:
D
Step-by-step explanation:
because it is not a linear equation
The line passing through (-3 , -6) and (d, -5d) has a gradient of -3.
Find the value of d.
Answer:
d = 7.5
Step-by-step explanation:
Calculate the slope m using the slope formula and equate to - 3
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 3, - 6) and (x₂, y₂ ) = (d, - 5d)
m = [tex]\frac{-5d+6}{d+3}[/tex] = - 3 ( multiply both sides by (d + 3) )
- 5d + 6 = - 3(d + 3)
- 5d + 6 = - 3d - 9 ( add 3d to both sides )
- 2d + 6 = - 9 ( subtract 6 from both sides )
- 2d = - 15 ( divide both sides by - 2 )
d = 7.5
adding and subtracting polynomials. help?
hope this help you! have a great day
[tex]\frac{1-(-5)}{7-2}[/tex]
Answer:
2
Step-by-step explanation:
Please help!!! look at attached image below i need an answer asap
Answer:
30
Step-by-step explanation:
180-53-97
In a phase test paper positive and negative marks are provided. If a student gets 32, - 6, 18, -3, 18, -9 in 6 consecutive papers. What is total of marks at the end of 6 papers?
Answer:
50
Step-by-step explanation:
32 - 6 = 26
26 + 18 = 44
44 - 3 = 41
41 + 18 = 59
59 - 9 = 50
helppppppppppppppppppp
Answer: No
Step-by-step explanation:
The problem says x is bigger than 5, and smaller than or equal to 9.
Possible values of x can only be 6,7,8, and 9.
So, 12 cannot be the answer.
An angle measure 8 less than the measure of its supplementary angle what is the measure of each angle
Answer:
94° and 86°
Step-by-step explanation:
'x-8' = smaller angle
'x' = larger angle
x - 8 + x = 180
2x = 188
x = 94
94 - 8 = 86
A cab company charges $0.70 per cab ride, plus an additional $1 per mile driven. If a cab ride is 40.55 miles long, how much will it cost?
Answer:
41.25
Step-by-step explanation:
0.70 + 1 (40.55) = 41.25
Juanita is bringing the snacks for her daughter’s soccer team. Each girl on the team will eat 1/3 of an orange and drink one serving of juice or 1/9 of the amount in a bottle. How many oranges and how many juice bottles will she need for all 18 girls?show you work!!
Answer:
6 Oranges and 2 bottles of juice.
Step-by-step explanation:
For the amount of oranges: 18÷3=6 (take 1/3 of 18).
For the bottles of of Juice: 18÷9=2 (take 1/9 of 18).
in this question, if the numerator is 1, then just divide the number of girls by the denominator (eg. 3 and 9 in this case).
There are six oranges and two bottles of juice will she needs for all 18 girls.
What is the division operation?In mathematics, divides left-hand operands into right-hand operands in the division operation.
For example 4/2 = 2
There are the total number of girls is 18. Each girl will eat 1/3 of an orange and one serving of juice, or 1/9 of the amount in a bottle.
To determine the number of oranges and the bottles of juice.
We have to divide the number of girls by the denominator (eg. 3 and 9 in this case).
For the number of oranges:
1/3 of 18
18 ÷ 3
18 / 3 = 6
For the bottles of Juice:
1/9 of 18
18 ÷ 9
18 / 9 = 2
Hence, there are six oranges and two bottles of juice will she needs for all 18 girls.
To learn more about the division operation click here :
brainly.com/question/25870256
#SPJ2
Which expression represents the volume of the prism?
Answer:
Option A 1/2x³ is your answer
Answer:
Step-by-step explanation:
i need help on these questions i don't know about these
Answer:
Step-by-step explanation:
1) Polynomial
2) the 1st choice is correct... the exponents are in descending order
Answer: question one is option 2 and question 2 is option 1
Step-by-step explanation:
CAN I PLEASE GET HELP NOW !!
The answer is option B hope it helped!
Pls? Help? No links pls lol
(2, -3) is the answer
What is the area of the trapezoid?
As we know that,
[tex]\bigstar \: \boxed{\sf {Area_{(Trapezium)} = \dfrac{1}{2} \times ( a + b) \times h}} \\ [/tex]
a and b are length of parallel sides.h denotes height.Substituting values, we get :
[tex] \longmapsto [/tex] Area = [tex]\sf \dfrac{1}{2} [/tex] × ( 60 + 40 ) × 30 ft[tex] \sf ^2 [/tex]
[tex] \longmapsto [/tex] Area = [tex]\sf \dfrac{1}{2} [/tex] × 100 × 30 ft[tex] \sf ^2 [/tex]
[tex] \longmapsto [/tex] Area = 1 × 100 × 15 ft[tex] \sf ^2 [/tex]
[tex] \longmapsto [/tex] Area = 100 × 15 ft[tex] \sf ^2 [/tex]
[tex] \longmapsto [/tex] Area = 1500 ft[tex] \sf ^2 [/tex]
Therefore,
Area of the trapezoid is 1500 ft[tex] \sf ^2 [/tex]Last Wednesday, students could choose ham or turkey sandwiches for lunch. The cafeteria made 64 sandwiches in all, 16 of which were turkey. What percentage of the sandwiches were turkey sandwiches?
Answer:Percentage of the sandwiches which were turkey=25%
Step-by-step explanation:
Number of sandwiches in all(ham and turkey)= 64
Number of turkey sandwiches =16
Percentage of the sandwiches which were turkey=16/64 x 100
=0.25 x 100
=25%
can someone help with this please????
Given:
The given function is:
[tex]f(x)=11x-11[/tex]
To find:
The value of [tex](f\circ f^{-1})(-11)[/tex].
Solution:
We have,
[tex]f(x)=11x-11[/tex]
First we have to find the inverse of this function.
Putting f(x)=y, we get
[tex]y=11x-11[/tex]
Interchange x and y.
[tex]x=11y-11[/tex]
Isolate the variable y.
[tex]x+11=11y[/tex]
[tex]\dfrac{x+11}{11}=y[/tex]
[tex]y=\dfrac{x+11}{11}[/tex]
Putting [tex]y=f^{-1}(x)[/tex], we get
[tex]f^{-1}(x)=\dfrac{x+11}{11}[/tex]
Now,
[tex](f\circ f^{-1})(-11)=f(f^{-1}(-11))[/tex]
[tex](f\circ f^{-1})(-11)=f\left(\dfrac{-11+11}{11}\right)[/tex] [tex]\left[\because f^{-1}(x)=\dfrac{x+11}{11}\right][/tex]
[tex](f\circ f^{-1})(-11)=f\left(\dfrac{0}{11}\right)[/tex]
[tex](f\circ f^{-1})(-11)=f\left(0\right)[/tex]
The given function is [tex]f(x)=11x-11[/tex].
[tex](f\circ f^{-1})(-11)=11(0)-11[/tex]
[tex](f\circ f^{-1})(-11)=-11[/tex]
Therefore, the value of [tex](f\circ f^{-1})(-11)[/tex] is [tex]-11[/tex]. Hence the correct option is A.
x2y3z - y3z2 – xyz2 + yz3
I WILL GIVE BRAINLEST
Jenny is a full-time college student at the local university. She is debating whether to purchase renter's insurance or not. In at least one paragraph, give Jenny 3 reasons why purchasing renter's insurance is important. Also, give your recommendation on how much renter's insurance she should purchase and why.
I WILL GIVE BRAINLYEST
Jenny is a full-time college student at the local university. She is debating whether to purchase renter’s insurance or not. In at least one paragraph, give Jenny 3 reasons why purchasing renter’s insurance is important. Also, give your recommendation on how much renter’s insurance she should purchase and why.a. Answers will vary. Jenny should purchase at least$11,050 worth of coverage to ensure that all of her belongings are covered.
i HOPE IT'S HELPNathan solved an equation 4(x – 1) = −1(6x – 36) for x. His answers is x = 2. Is he 2
correct? If so, explain the steps he used to solve the equation. If he is not correct, explain what he should have done to solve the problem.
Answer:
He is not correct.
Step-by-step explanation:
he should have done
4(x-1) = -1(6x-36)
=> 4x-4 = -6x+36
=> 4x-4+4 = -6x +36+4
=> 4x+6x = -6x+6x+40
=> 10x = 40
=> (10x)/10 = 40/10
=> x = 4.
Kayla owns a food truck that sells tacos and burritos. She sells each taco for $3 and each burrito for $7.25. Yesterday Kayla made a total of $595 in revenue from all burrito and taco sales and there were twice as many burritos sold as there were tacos sold. Write a system of equations that could be used to determine the number of tacos sold and the number of burritos sold. Define the variables that you use to write the system.
PLEASE HELP ME !!! IT’S DUE TODAY !!!
Answer:
Bru how can u not know that
Step-by-step explanation:
1. 2 pieces
2. 0.008
3. 4 pieces
4.0.016
5. 8 pieces
6.0.32
7.16
8.0.64
Order these numbers from least to greatest. 9.207, 9.4, 9.2712, 9.27
Answer:
9.207, 9.27, 9.2712, 9.4
Step-by-step explanation:
Prove Quadrilateral P(-2, 3) L( 2, 6) U (7,6) S(3, 3) is a rhombus
Answer:
The quadrilateral is a rhombus
Step-by-step explanation:
Prove Quadrilateral P(-2, 3) L( 2, 6) U (7,6) S(3, 3) Is a rhombus
A rhombus is a quadrilateral with all its sides equal to each other.
We prove this using the formula
√(x2 - x1)² + (y2 - y1)²
When given vertices (x1, y1) and (x2, y2)
For sides PL
P(-2, 3) L( 2, 6)
√(2 - (-2))² + (6 - 3)²
= √4² + 3²
= √16 + 9
= √25
= 5 units
For sides LU
L( 2, 6) U (7,6)
√(7 - 2)² + (6 - 6)²
= √5²
= √25
= 5 units
For side US
L( 2, 6) U (7,6)
= √(7 - 2)² + (6 - 6)²
= √5² + 0²
= √25
= 5 units
P(-2, 3), S(3, 3)
= √(3 - (-2))² + (3 - 3)²
= √5² + 0²
= √25
= 5 units
From the above calculation,
PL = LU = US = PS = 5 units
Hence, the above quadrilateral is a rhombus