Answers
Answer:
A
Step-by-step explanation:
Related Questions
Plz help im very confused. Find Cos E.
Answers
Answer:
cos E =9/41
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos E = adjacent/ hypotenuse
Cos E = 18/82
cos E =9/41
What is the best answer for this
Answers
Step-by-step explanation:
the answer is 4
a+(-7)+3=0
a=7-3
a= 4
Answer:
4
Step-by-step explanation:
There are two ways of going about this problem. One could simply substitute every given answer and simplify to see if it makes a true statement. Conversely, one could solve the given equation with inverse operations. In this case, it is easier to solve with inverse operations.
Undo parenthesis,
a + (-7) + 3 = 0
a - 7 + 3 = 0
Simplify,
a - 7 + 3 = 0
a - 4 = 0
Inverse operations,
a - 4 = 0
+4
a = 4
EASY PLEASE HELP!!!!!!
Answers
Answer:
e - surveys
Step-by-step explanation:
I'm not sure btw sorry but hope this can help
3. The cost of the city permits needed to build this building is 150,000 no matter how many floors with
condos are built.
a. Create a function p(1) based on this information.
b. What is the slope of your function and what does it tell you?
Answers
Answer:
[tex]P(x) = 150000[/tex]
[tex]Slope = 0[/tex]
Step-by-step explanation:
Given
[tex]Cost = 150000[/tex]
Solving (a): The cost function:
From the given parameter, it shows that the number of floor has no effect on the floors.
So, represent the floors with x.
The cost function is:
[tex]P(x) = 150000[/tex]
Solving (b): The slope and its interpretation
A function is represented as:
[tex]f(x) = b + mx[/tex]
Where:
[tex]m=slope[/tex]
By comparing: [tex]f(x) = b + mx[/tex] to [tex]P(x) = 150000[/tex]
[tex]m = 0[/tex]
So:
[tex]Slope = 0[/tex]
What it means is that, no matter the number of floors, the cost remains unchanged.
Help me plssssssss!!!
Answers
Answer:
1) B. $9000
2) A. (4,5)
Step-by-step explanation:
f (x) = 13[tex]\sqrt[3]{x}[/tex] power function yes or no
if yes where is k and p
Answers
Answer:
f =
x = 13 = x
k = x
p = x
Step-by-step explanation:
Answer with evidence I give points and brainiest and friend me for personal points
Answers
Answer:
12.75ft²
Step-by-step explanation:
Step 1: Determine the formula for the area of a trapezoid
The formula for the area of a trapezoid is A=1/2(b1+b2)*h where b1 and b2 are the bases of the trapezoid and h is the height of the trapezoid.
Step 2: List given information
b1=8ft
b2=9ft
h=1.5ft
Step 3: Plug given variables into the formula
A=1/2(b1+b2)*h
A=1/2(8+9)*1.5
A=1/2(17)*1.5
A=8.5*1.5
A=12.75
So the area of the seat is 12.75ft²
A right square pyramid is shown. The base has a side length, b, of 30 centimeters (cm). The height, h, is 10 cm.
What is the length, in centimeters, of l?
Draw and label a triangle to model how to find the length of l.
What are the lengths of the legs? How do you know?
What is the length, in centimeters, of l? Use your model to help you find this value.
Answers
Answer:
Step-by-step explanation:
Without the illustration, I assume that L is the slant height of a triangular face.
L = √(15^2 + 10^2) = 5√13 cm
Please help!!! I’ll make brainlest.
Answers
What is the absolute value of -36
Answers
Answer:
36
Step-by-step explanation:
absolute value of -36 is 36
What numbers can you multiply to get 14 and add to get -5?
Answers
Answer:
-2 and 7
Step-by-step explanation:
2×7=14
2-7=-5
this is what I got.
How do you do this?? Show all work please
Answers
The answer is every long.
Step-by-step explanation:
as the figure shows
This recipe makes 15 cupcakes.
Deepak only wants to make 12 cupcakes.
How much of each ingredient does he need?
Recipe: Makes 15 cupcakes
12 ounces butter
10 ounces sugar
15 ounces flour
5 eggs
Answers
8 ounces sugar
12 ounces flour
4 eggs
If sec 50 = cosec 70, prove that 0 = 7.5°
Answers
Answer:
The proofing is given below:
Step-by-step explanation:
[tex]Sec 5\theta = cosec 7\theta\\\\cosec (90 - 5\theta) = cosec 7\theta\\\\Now\ on\ comparision \\\\90 - 5\theta = 7\theta\\\\90 = 7\theta + 5\theta\\\\90 = 12\theta\\\\\frac{90}{12} = \theta\\\\0.75 = \theta[/tex]
Hence, it is proved
adding and subtracting polynomials
Answers
Answer:
6x^2+3x+1
Step-by-step explanation:
Simplify by combining like terms
I think that the answer would be 6x^2+3x+1.
plz help
plz
plz
plz
plz
Answers
Answer:
Please refer to the attachment
Answer:
x = -1/2 or x = -3
Step-by-step explanation:
2x^2 + 7x + 3 = 0
First, we try factoring the polynomial.
(2x + 1)(x + 3) = 0
It works. Now we set each factor equal to zero.
2x + 1 = 0 or x + 3 = 0
2x = -1 or x = -3
x = -1/2 or x = -3
how to solve b 2 + 5b -35 = 3b
Answers
Find the missing angle?
Answers
Answer:
90 degrees
Step-by-step explanation:
the answer to this problem is 90
x+5
3
+
x−5
2x+5
=
x−5
3x
Answers
Answer: 4x+5 [tex]\neq[/tex] 4x-5
Step-by-step explanation: It's really hard to tell what the question is.
Find the measure of one interior angle in the regular polygon hexagon
Answers
To find the measure of the interior angles, we know that the sum of all the angles is 720 degrees (from above)... And there are six angles...
So, the measure of the interior angle of a regular hexagon is 120 degrees.
Evaluate
(i)√121
(ii) 3^-2
Answers
HELP ASAP FOR 25 POINTS
What is the ratio of the sides of the smaller triangle to the bigger triangle?
1:9
1:6
9:1
6:1
Answers
Answer:
6:1
Step-by-step explanation:
That's the answer
.
.
.
pls help me !! will mark brainliest... i just need you to solve for m<1 and m<7 !! thanks !!
Answers
Step-by-step explanation:
=( n-2)180
= ( 4 - 2 )180
= 360
So, 144 + 90 + m<2 +m<1 = 360
144 + 90 + 85 + m<1 = 360
319 + m<1 = 360
m<1 = 360 - 319
m<1 = 41
their is an unknown angle so let's call it x
let's find x first ( m<6=49)
x + m<6 = 180
x + 49 = 180
x = 180 - 49
x = 131
Now let's find m<7
m<7 + 38 + m<4 + x = 360
m<7 + 38 + 85 + 131 = 360
m<7 + 254 = 360
m<7 = 360 - 254
m< 7 = 106
The table shows the relationship between the average number of hours students studied for a mathematics test and their
average grade.
Hours
Studied
Average
Grade
0
62
1
78
2
85
5
74
Which type of function is most likely to model these data?
A
linear function with positive rate of change
O
B
linear function with negative rate of change.
non-linear function that decreases then increases
D
non-linear function that increases then decreases
Answers
Answer:
D
Step-by-step explanation:
I'm going to ponder a guess that the numbers shown, 0, 62, 1, 78, 2 ,etc. are part of a table. Having said that, the answers, when graphed, create a sort of parabola, meaning that the function itself is non-linear. This exterminates option A and B. Now its just a matter of seeing which way it goes, and since 78 is higher than 62, and 85 is higher than 78, it obviously increases, rather than decreases. This makes D our final answer.
36733"lik açının derece,dakika ve saniye olarak eşiti aşağıdakilerden hangisidir? A) 10° 14' 13" B)10° 14' 3" C)10° 13' 13" D)10° 12' 23" E)10° 12' 13"
Answers
Answer:
E
Step-by-step explanation:
36733 / 60 "612 kalan da 13
612/ 60 = 10 kalan ise 12
how to factor with the quadratic fourmula. n2-18n+66=0
Answers
More Icon
The Quadratic formula provides the solution for
A
n
2
+
B
n
+
C
=
0
, in which A, B and C are numbers (or coefficients), as follows:
So it would be either n= -5.127 or n= 12.873
What is the value of a+b?
Answers
Answer:
125
Step-by-step explanation:
[tex]a = \frac{1}{2} \times 90 \degree \\ \\ a = 45 \degree \\ \\ b =\frac{1}{2} (360\degree - 200\degree) \\ \\ b = 80\degree \\ \\
a + b = 45 + 80 \\ \\ a + b = 125 \degree[/tex]
A dress whose marked price is Rs 360 is sold at a discount of 10%. If the shopkeeper still makes a profit of 20%, the cost of the dress is
Answers
Answer:
i dont know if this help comment if not
Step-by-step explanation:
10% discount is 360-36=324
20% profit= 288
Which statement describes the relationship between x and y in these two equations? y = 2x and y = x + 2
A. In y = 2x he value of y is 2 more than the value of x, and in y = x + 2 the value of y is twice the value of x.
B. In y = 2x and in y = x + 2, the value of y is 2 more than the value of x.
C. In y = 2x and in y = x + 2, the value of y is twice the value of x.
D. In y = 2x the value of y is twice the value of x, and in y = x + 2 the value of y is 2 more than the value of x.
Answers
Answer:
D
Step-by-step explanation:
In y = 2x the value of y is twice the value of x, and in y = x + 2 the value of y is 2 more than the value of x.
A principal is buying computers for the school. Each class will receive three computers plus one computer for every 5 students in the class.
Students and Computers
Number of Students Number of Computers
10
5
15
6
25
8
30
9
Which equation shows the relationship between the number of students in a class (n) and the number of computers (c) the class will receive?
Oc= n +3
Oc=sn +3
Answers
Answer:
c=n/5+3 the first answer