Answers
Answer:
Item 2
Perimeter is (5*2) + 12.5*2 = 35 ft
Area is 12.5 * 5 = 62.5 ft^2
________________
Item 3
perimeter is (5.8*2) + 9*2 = 29.6 ft
Area is 9 * 4.8 = 43.2 ft^2
Step-by-step explanation:
Hope to help you
Formular of area. you can find in internet. If you forgot.
and perimeter can take length each side to sum.
Related Questions
Write the slope intercept form of the equation of each line.
Answers
Answer:
The answer is y=(-2x)-5
determine the equation of a line that is parallel to the line 2x-3y=12 and passes through the point with coordinates (9,0)
Answers
Answer:
5x + 24y =45. (9,0)
5×9 +24×0 = 45
45 =45
Please mark my answer the brainliest and rate me 5 star and follow me .please please please please please please
What does this image show? A) How to add. B) Information about exponential notation. C) Bow to multiply and divide. Will Mark Brainliest if answered correctly.
Answers
Answer:
B) Information about exponential notation
Step-by-step explanation:
The information on the page is about exponential notation, therefore option (B) is the most suitable.
here a subtraction problem that has been solved incorrectly for 44-16=28 choose the addition sentence that check this subtraction problem the choices are 28+16=32 28+44=72 28+16=44 which one is correct
Answers
Answer:
Answer:
28+16=44
Step-by-step explanation:
point of correction it has been solved correctly
when subtracting 44 - 16 it gives you 28
=> 44 - 16
=> 28
SO IN ORDER TO CHECK IF THE PROBLEM WAS SOLVE CORRECTLY
you will minus 28 from one of the numbers before the equal sign
the correct option is 28 + 16 equals to 44
=> 28+16=44
Which of the following functions has an initial value of 0 and a rate of change of 3?
Answers
The following function has an initial value of 0 and a rate of change of 3 will be y = 3x and it is shown in option (D) hence option (D) will be the correct answer.
How to graph a function?Drawing the graph of the appropriate function is the process of graphing a function.
Graphing simple functions like linear, quadratic, etc. is fairly easy, complex functions like rational, exponential, etc. require some skill and comprehension of certain mathematical thinking.
In other words graph of a function is a grammatical representation in the coordinate geometry.
Given that the function has a rate of change as 3
We know the rate of change is nothing but derivative so
dy\dx = 3
dy = 3dx
by integration
y = 3x + c now given that the initial value is zero so by putting x and y as 0.
c = 0
So the function is y = 3x so it is That the option (D) has the same behavior.
For more information about the graph of a function
https://brainly.com/question/27757761
#SPJ2
helppp please please helpppp
Answers
Explanation i just know
Peter is the owner of a hotel. He has found that when he charges the nightly cost of $139, the average occupancy is 275. In addition, Peter has found that with every $10 increase in the average nightly cost, the hotel occupancy decreases by an average of 22.
Which of the following functions describes the hotel's profit in terms of x, the number of $10 increases over $139?
Answers
Answer:
Without price increase, Cost/night = $119
Average occupancy = 372 The revenue will be 119*372 = $44,268
For every $15 price increase, the occupancy decreases by 25. Therefore with x price increases, The revenue will be $(119 + 15x)*(372 25x)
Cost/night = $119 + 15x Occupancy = 372 - 25x
Answer:
The nightly cost with x $15 price increases is $119 + 15x.
thirty two thousand six hundred and sixty seven in numbers
Answers
Answer:
32,667
30,000+2,000+600+60+7
Which equation, when solved, results in a different value of x than the other three?
8.3=−0.6x+11.3
8 point 3 is equal to negative 0 point 6 x plus 11 point 3
11.3=8.3+0.6x
11 point 3 is equal to 8 point 3 plus 0 point 6 x
11.3−0.6x=8.3
11 point 3 minus 0 point 6 x is equal to 8 point 3
8.3−0.6x=11.3
8 point 3 minus 0 point 6 x is equal to 11 point 3
Answers
Answer:
i think it might be c
Step-by-step explanation:
tell me if its wrong or not and brain list please
3(x-6)-8x+-2+5(2x +1)
Answers
Answer:
See below.
Step-by-step explanation:
3x-18-8x-2+10x+5
Combine like terms.
3x-8x+10x
5x
-18-2+5
-15
5x-15
-hope it helps
help me please I need it quick
Answers
Answer:
it's f(n)= 2n^2+1
Step-by-step explanation:
the blocks are shaped 3,8,15 boxes
because 8-3= 5 and 15-8=7
so there's an addition of 2
What’s the answer for this?
Answers
Answer:
$21.11
Step-by-step explanation:
Initial $15.00
After 1 year, $15.00 * (1 + 5%) = $15.00 * 1.05
After 2 years, $15.00 * 1.05 * (1 + 5%) = $15.00 * 1.05²
After 7 days: $15.00 * 1.05⁷ = $21.11
How do you simplify without using a calculator (-5)(7)+4×5
Answers
Answer:
-15 Is the answer
Step-by-step explanation:
(-5)(7)+4×5
= -15
(-5)(7) + 4×5 = -15/1 = -15
Multiple: -5 * 7 = -35
Multiple: 4 * 5 = 20
Add: the result of step No. 1 + the result of step No. 2 = -35 + 20 = -15
Hope this helps.
Find the height of a rectangular prism
with surface area of 286 square inches and a
base measuring 7 x 9 inches
Answers
What is X? its just lines,
Answers
Answer:
x= 8
Step-by-step explanation:
Angles ∠LPJ and ∠MPK are equal to each other
So ∠LPJ = [tex](3x+12)[/tex]
We can add angles ∠LPJ and angle ∠JPQ for a total of 90 degrees
Now with the below equation set up, you can solve for X.
[tex](3x+12)+(9x-18)=90[/tex]
[tex]12x -6 = 90[/tex]
[tex]12x = 96[/tex]
[tex]x=8[/tex]
let f(x) = -2x -7 and g(x) = -4x+3. Find (f.g) (-5)
Answers
Answer:
-53
Step-by-step explanation:
I assume your question is asking for x = -5 when (f.g).
Simply plug in the equation g(x) into the variable x of the f(x) function.
[tex](fog) = -2(-4x+3)-7[/tex]
Plug in x = -5 and the answer will be -53.
The Jackson family drink 4.5 liters of milk each week. If they continue to drink milk at the same rate, how long will it take the Jackson family to drink 49.5 liters of milk?
Answers
It would take the Jackson family 11 weeks to drink 49.5 liters of milk.
An instructor wants to create a test that has true-false questions, multiple-choice questions,
and essay questions. He wants the test to have 35 questions, with twice as many multiple-choice
questions as essay questions and with twice as many true-false questions as multiple-choice
questions.
(i). Write a system of equations to represent this problem.
(ii). Hence or otherwise, determine how many of each type of question should the
instructor put on the test?
Answers
Let x = multiple choice, y = true/false, z = essay
(i)
where: x + y + z = 35
We need to solve for y first, in order to know how many essay questions there are, since that is our base.
y + 2y + 4y = 35
(ii)
Now to solve:
y + 2y + 4y = 35
7y = 35
[tex]\frac{7y}{y} = \frac{35}{7}[/tex]
y = 5
Therefore, there are 5 essay questions, 10 multiple choice questions, and 20 true/false questions.
10 + 5 + 20 = 35
The equation of the system will be x + y + z = 35 and the number of each type of question should the instructor put on the test will be 5.
What is the linear system?A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.
An instructor wants to create a test that has true-false questions, multiple-choice questions, and essay questions.
Let x be the number of essay questions.
Let y be the number of multiple-choice questions.
Let z be the number of true-false questions.
He wants the test to have 35 questions, with twice as many multiple-choice questions as essay questions and with twice as many true-false questions as multiple-choice questions.
x = 2y
z = 4y
1. Then the equation of the system will be
x + y + z = 35
Then we have
2. Then the number of each type of question should the instructor put on the test will be
y + 2y + 4y = 35
y = 5
More about the linear system link is given below.
https://brainly.com/question/20379472
NO LINKS!!! Solve each triangle. Part 1a
Answers
Answer:
13) C= 95°, a= 0.157, c= 9.86
14) C= 165°, a= 3.35, b= 1.68
15) A= 40°, a= 2, c= 3.06
16) C= 50°, a= 11.8, c= 9.19
Step-by-step explanation:
Please see the attached pictures for the full solution.
Note:
sine rule
[tex] \textcolor{steelblue}{\boxed{{\frac{ \sin A}{a} = \frac{ \sin B }{b} = \frac{ \sin C}{c} }}}[/tex]
∠ sum of ∆
The sum of the angles in a triangle is 180°.
PLEASE PLEASE HELPPPPPPP WILL GIVE BRAINLY + POINTS
Modeling Mitosis and Meiosis
Table 1: Cell cycle and mitosis in fruit flies
Step Number of Cells Number of chromosomes in each nucleus Number of
homologous pairs in each nucleus
Interphase
Cytokinesis
Table 2: Cell cycle and mitosis in humans
Step Number of Cells Number of chromosomes in each nucleus Number of
homologous pairs in each nucleus
Interphase
Cytokinesis
Table 3: Meiosis
Step Number of cells Number of chromosomes in each cell Number of
homologous pairs in each cell Diploid or haploid number?
Start of Meiosis
End of Meiosis I
End of Meiosis II
Answers
Answer:
Amount of chromosones human have is 46
Step-by-step explanation:
23 from ur father 23 from your mother
I'm not sure i understand your questions though
Find the Volume of the cone
Answers
Answer:
Volume = 108π
Step-by-step explanation:
[tex]Volume of Cone =\frac{1}{3} \pi r^{2} h=\frac{1}{3} \pi* 6^{2} *9=108\pi[/tex]
Question: find an equation of a parabola that satisfies the given condition
Problem: horizontal axis; vertex (-1,2) passing through (2,3)
Answers
Explanation:
Given
Vertex (-1,2) and passes (2,3)
The General equation of a parabola is
y = a(x - h)^2 + k
So, y = a(x+1)^2 +2
still now we need to find (a)
by the second point (2,3)
we have 3=a(2+1)^2 + 2
3= 9a +2
a = 1/9
Therefore the final answer is
y = 1/9(x + 1)^2 +2
Good Luck.
URGENT! WILL GIVE BRAINLY FOR CORRECT ANSWER
Draw the image of \triangle ABC triangle, A, B, C under a dilation whose center is P and scale factor is 2.
Answers
Erin was not feeling well. She knows a normal temperature
is 98.6°F. Her temperature is 98.6°F.Write an equation that compares her temperature. and normal
temperature
Name the property represented by the equation.
Answers
Answer:
Reflexive property of equality
Step-by-step explanation:
98.6 = 98.6
Can you please answer these 3 questions
Answers
(11 x 8.5) 2 = 187
5. 25 x 4=100
100/12= 8.3
(I’m not 100% sure on this one)
For question 6, what are units of the triangle?
As Program Director of a Radio Station, you receive a report from an independent service that shows that out of 100 songs played, the same song was played 7 times. Using the Empirical Approach, calculate the probability that song will be played next.
Answers
Using an Empirical approach and the probability concept, it is found that there is a 7% probability that song will be played next.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes. Using an Empirical approach, these number of outcomes are taken from previous trials.
In this problem, considering the previous 100 songs, the same song was played 7 times, hence:
p = 7/100 = 0.07.
There is a 7% probability that song will be played next.
More can be learned about probabilities at https://brainly.com/question/14398287
GIVING BRAINLIEST NEED THIS RLLY SOON THANKS!
Answers
Answer:
-1 2/3 - (-1/3) = -4/3
Step-by-step explanation:
the first thing to note is that when you subtract a negative it is essentially adding
so your question is essential asking
write a statement involving one negative number or fraction added to another number or fraction
but you must write it like this
a - (-b) = -4/3
-5/3 - (-1/3) is essentially just -5/3 + 1/3
you can also write -5/3 as -1 2/3
this gives you -4/3
this is one of the many possible answers
if RST is an equilateral triangle, find x and the measure of each side.
S 12x - 22 R 10x - 6 T 7x + 18
O X=8
O X=6
O X=4
O X=2
Answers
Answer:
x = 8
Step-by-step explanation:
In equilateral, the length of the sides are equal.
12x - 22 = 10x - 6
Add 22 to both the sides
12x = 10x - 6 + 22
12x = 10x + 16
Subtract '10x' from both sides,
12x -10x = 16
2x = 16
Divide both sides by 2
x = 16/2
x = 8
2. An expression is shown below.
2V43x
Which value of x makes the expression
equivalent to 14V43?
A.7
B.12
C.49
D.98
Answers
How do you write 48,600,000 in scientific notation?
Answers
Answer:
4.86·10⁷
Step-by-step explanation:
Answer:
4.86 x10^7
Step-by-step explanation:
1. Must be between 1 and 10, the number cannot be 10.
2. Count decimal places to get to the dot.
3. That will be the power at the top of the 10.
4. If number is small, that power will be negative, but positive if number is big. E.g. 0.0001 (small) & 10000 (big)
4.86 x10^7
Hope this helps!