Answers
Answer:
b=23 degrees
Step-by-step explanation:
a was 66 degrees so b=23 degrees 180-90-66=23
Related Questions
In the functions in the table, x is the price of each chair. The functions give the revenue (R) and costs (C) that Carrie’s business can expect in a year at a given price for the item. Use graphing tools to examine the graphs for each set of equations. Then select the correct answer from each drop-down menu.
Answers
9514 1404 393
Answer:
Material 2 can deliver the highest profit of about 3,225,000Material 3 is profitable for the widest range of pricesStep-by-step explanation:
The graphs of profit are shown in the attachment. Each is the difference between the revenue function and the cost function.
Material 2 (blue curve) shows the highest profit.
Material 3 (green curve) shows a profit over the widest range of prices.
9. The diagram shows triangle ABC.
Diagram NOT
accurately drawn
15cm
9cm
D
5 cm
AB = 9 cm
BC = 15 cm
D is the point on AC such that AD = 5 cm.
Angle BAC = 90°
Calculate the size of angle x.
Give your answer to the nearest degree.
Answers
Answer:
correct me if I'm wrong? sorry po sa bond paper ko po na drawing
Slope formula (12,-18),(-15,-18)
Answers
Answer:
M=0
Step-by-step explanation:
there you go almost sure it is
Answer:
rise/run=y2-y1/x2-x1
Step-by-step explanation:
(12,18)
(-15,-18)
Answer:
18+18/12+15= 36/27
or 4/3/ & 1 1/3
-Sumin <3
A rectangle with an area of 16 square units is drawn on a coordinate grid. The rectangle is
dilated by a scale factor of 1.5 with the origin as the center of dilation.
If (x, y) represents the location of any point on the original rectangle, which ordered pair
represents the coordinates of the corresponding point on the resulting rectangle?
A (16x, 16y)
B (16 + x, 16+y)
C (1.5x, 1.5y)
D (1.5 + x, 1.5 + y)
Answers
Answer:
Just multiply x and y by the scale factor
Step-by-step explanation:
The corresponding points on the resulting rectangle will be 1.5x and 1.5y. Hence, option C is correct.
What is the area?An object's area is how much space it takes up in two dimensions. It is the measurement of the number of unit squares that completely encompass the surface of a compact figure. The squared unit, which is frequently expressed as inches, square feet, etc., is the accepted unit of area.
As per the data given in the question,
The area of the square is 16 square units.
Now, the scale factor is 1.5.
Then, the corresponding point at the x-axis will be 1.5x
Also, the corresponding point on the y-axis will be 1.5y.
To know more about the area:
https://brainly.com/question/27683633
#SPJ2
Todd drank 6/8 of a 30-ounce can of juice. lila drank 1/4 as much juice as Todd did. How many
ounces did lila drink?
Answers
Emma is going to invest $5,300 and leave it in an account for 19 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in order for Emma to end up with $7,700?
Answers
Answer: r=2.0%
Step-by-step explanation:
Two similar triangles have a scale factor of 3:5. Determine whether the
following statement about the triangles is true or false.
The ratio of their perimeters is 3:5
Answers
Answer:
That is statement is true
When renting a limo for prom, the number of people varies inversely with the cost per person. Originally there were 4 people and the cost per person was $57. If the number of people changed to 12, what would be the new cost per person?
Answers
Answer:The new cost per person= $19 when there are 12 people
Step-by-step explanation:
Step 1
Let Number of people be rep as N
And Cost per person = C
such that the relationship of number of people which varies inversely with the cost per person is given as
N∝ 1/C
Introducing constant of proportionality, k, we have that
N= K/C
such that when there were 4 people the cost per person was $57, K would be
N= K/C
4 = K /57
k= 57 X 4
k=228
Step 2
Therefore If the number of people changed to 12, cost per person would be
N= K/C
12= 228 / C
C= 228/12
C= 19
The new cost per person= $19 when there are 12 people
hello, I hope your having a nice day! (if not then there will be other sunny days)
but I need someone who could help me solve this problem. :)
Answers
Answer:
-6x^4y^4z^8
Step-by-step explanation:
A certain coin is a circle with diameter 36 mm. What is the exact area of each side of the coin?
The exact area of each side of the coin is
mm?
Answers
Answer:
P=36pi
A=3324pi
Step-by-step explanation:
36 diameter so 18 radius but i dont know about what do you mean by side of the coin is it peremeter?
if it is then it is 36 pi
Area will be 18^2 pi which is 324 pi
can somebody solve this 45=x-20
Answers
add 20 to both sides of the equation
It’s given that Y bisects XZ
-So I just really need the answers for the blanks. If you don’t know the answer that’s fine :)!
Answers
XY≅YZ ; definition of segment bisector
Reflexive Property
XWY ; ZWY ; SAS
CPCTC
I'm pretty sure this is right!!
what is the greatest common mutiple of 8 and 50
Answers
Answer:
2
Step by-step explanation:
8/4=2
50/25=2
Answer: 2
Step-by-step explanation:
The factors of 8 are: 1, 2, 4, 8
The factors of 50 are: 1, 2, 5, 10, 25, 50
Then the greatest common factor is 2
Hope this helped<3
Shellie purchased 8 grapefruits for $4.89. What is the unit cost?
HELP PLEASE
Answers
3х - 7х + 1
Please help test in 3 min
Answers
Answer:
-4x+1
Step-by-step explanation:
Combine like terms. 3x-7x=-4x
You cannot combine variables with constants.
Answer:
-4x+1
Step-by-step explanation:
3х - 7х + 1
collect like terms
(3-7)x+1
= -4x+1
Unit 4 linear equations homework 12
Answers
Answer:
There's no questions or worksheet attached.
directions: solve each equation below and type your answer in the “answer” (next to the question) column. Type all in answers in decimal form.
Answers
Answer:
4. x=48
5. x=241
6. x=43
7. x=173
9.x=94
10. x=17
Step-by-step explanation:
f(x) = 7x² + 21x - 70
factor
Answers
Answer:
Step-by-step explanation:
f(x)=7(x^2+3x-10)=7(x+2)(x-5)
Help me pls pls pls
Answers
Answer:
1,3
Step-by-step explanation:
1,3
A history class is made up of 12 tenth graders and 9 eleventh graders. The tenth graders
averaged 77 on the midterm exam, and the eleventh graders averaged 91 on the midterm
exam. What was the average grade on the midterm exam for the entire class?
Answers
Answer:
They average 84%
Step-by-step explanation:
Just add 77 and 91 then divide it by 2. Hope this helps.
Answer:
83 is the correct answer if you just do it by adding 91 and 77 then diving it by 2 you would get 84 that is not what answer they are looking for. Took the test 83 is what they are looking for they want you to do the work.
Step-by-step explanation:
Tenth graders 12*77= 924
Eleventh graders 9*91= 819
924+819= 1,743
12 tenth graders and 9 eleventh graders
12+9 = 21
1,743/21 = 83
Whats 1/4+9/58*1/2 ???
Answers
Answer: 0. 327
Step-by-step explanation:
I just used a demos calculator I suggest using demos scientific calculator.
The cost of a car rental is $45 per day plus 22¢ per mile. You are on a daily budget of $78. Write and solve an inequality to find the greatest distance you can drive each day while staying within your budget. Use pencil and paper. Find 2 other two-step inequalities with the same solutions.
Answers
Answer:
Step-by-step explanation:
Answer:
You can drive at the most 150 miles per day
Step-by-step explanation:
What is the value of x? (5 points)
A right angle is shown divided into two parts. The measure of one part of the right angle is 30 degrees. The measure of the other part is 4x
a
15
b
30
c
45
d
60
Answers
Answer:
A. 15
Step-by-step explanation:
I took the test, it was correct.
PLEASE HELP TIMED
Do you want to install the updates
Understanding Expressions
Assignment
Active
Explaining Algebraic Expressions
o
Describe the parts of this algebraic expression using the
lesson's vocabulary.
-x+102-3x+y
Done
· 00000000
9 of 10
Answers
What is the square root of 255683
Answers
Answer:
505.651065
Step-by-step explanation:
It will basically be converted into a decimal.
The diameter of a pizza is 14 inches what is the circumference of the pizza use 3.14
Answers
Answer:
43.96 in.
Step-by-step explanation:
A pizza is found in shape. Therefore, we would apply the formula for the circumference of a circle to find the circumference of the pizza.
Circumference = 2πr
r = ½ of diameter = ½*14 = 7 in.
π = 3.14
Circumference = 2*3.14*7
Circumference of the pizza = 43.96 in.
4.2 = 1.4y
4.2 - 1.4 = 1.4y - |1.4y
= у
Having trouble dividing with this can anyone help * check the picture pls for the real problem*
Answers
Answer
y = 1.4
I think it will help you..............
Please answer this question immediately!!! 11 points!
Answers
Answer:
Answer x=-5
Step-by-step explanation:
PLSSSSSSSSSSSSSSS HELP ME ON THIS QUESTION ASAP
Answers
Answer:
sorry i clciked post by acciden.
Step-by-step explanation:
Paul got 15 out of 20 questions correct on his test. What percent of the questions did Paul get correct?
Answers
15/20 = 75/100 (you just have to multiply both top and bottom by five)
Answer:75%
Step-by-step explanation:
To make a fraction into a percent you have to multiply it by 100
So: 15/20 x 100=15x5=75 so he got 75% of his problems right