Answer:
f(g) = -3( x^2 -x-6) -6 = -3x^2+3x+12
Find the measure of one interior angle in the regular polygon hexagon
how to solve b 2 + 5b -35 = 3b
I NEED HELPPP ASAPPPPP
What are the domain and range of g ( x ) =
-1/4( x - 17)2 + 61?
Answer:
Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.
Domain: (−∞,∞),{x|x∈R}
Range: (−∞,∞),{y|y∈R}
Step-by-step explanation:
Step-by-step explanation:
step 1. I assume g(x) = -(1/4)(x - 17)^2 + 61
step 2. domain is all the possible x's. all x's are permissible
step 3. domain: "all x" written as ( inf, -inf )
step 4. range is all the possible y values. g(x) is a quadratic pointing downward. the vertex (17,61) is the highest included y value
step 5. range: [61, -inf).
EASY PLEASE HELP!!!!!!
Answer:
e - surveys
Step-by-step explanation:
I'm not sure btw sorry but hope this can help
Gavin can type 3600 words in 60 minutes.
Dan can type 3850 in 70 minutes.
Colin can type 3500 words in 70 minutes.
Who types at the fastest rate of words per minute?
Answer:
Dan
Step-by-step explanation:
Answer:
Gavin
Step-by-step explanation:
3600/60=60 word/s
3850/70= 55 words/s
3500/70= 50 words/s
60>55>50
I need help quick I give brainliest
Answer:
96 square units
Step-by-step explanation:
I think it’s 96 square meters
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
Answer:
c=n/5+3 the first answer
adding and subtracting polynomials
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.
If sec 50 = cosec 70, prove that 0 = 7.5°
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
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
Answer:
i dont know if this help comment if not
Step-by-step explanation:
10% discount is 360-36=324
20% profit= 288
x+5
3
+
x−5
2x+5
=
x−5
3x
Answer: 4x+5 [tex]\neq[/tex] 4x-5
Step-by-step explanation: It's really hard to tell what the question is.
f (x) = 13[tex]\sqrt[3]{x}[/tex] power function yes or no
if yes where is k and p
Answer:
f =
x = 13 = x
k = x
p = x
Step-by-step explanation:
What is the value of a+b?
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]
pls help will mark brainliest Which factor has the most significant impact on the economy of North Korea?
Group of answer choices
its natural resources
its location
its people
its government
Answer:
Goverment?
Step-by-step explanation:
Simplify
x + x + y + y
Answer:
2x + 2y
Step-by-step explanation:
there are 2 x's and y's.
Help me plssssssss!!!
Answer:
1) B. $9000
2) A. (4,5)
Step-by-step explanation:
Evaluate ab - 0.5.b when a= 1 and b = 5
Answer:
2.5
Step-by-step explanation:
a=1 and b=5 so it would be 1 times 5 minus 0.5 time 5. to get this you must used PEMDAS and multiplication goes before subtraction. 1 times 5 is 5 and 0.5 times 5 is 2.5 so now you can subtract one from another which would give you your answer.
Answer with evidence I give points and brainiest and friend me for personal points
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
How do you do this?? Show all work please
The answer is every long.
Step-by-step explanation:
as the figure shows
how to factor with the quadratic fourmula. n2-18n+66=0
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
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.
I can use problem-solving strategies to add and subtract fractions with unlike denominators.
A.
strongly agree
B.
agree
C.
disagree
D.
strongly disagree
Hey there!
If you do this, I would suggest saying "strongly agree"
This means that you can solve them using strategies that make it easier.
Have a super awesome day! :)
What type of pattern do linear functions have
Answer:
"adds by the same unbmer every time" is prob ur best bet
Step-by-step explanation:
Answer:
add by the same number everytime
Step-by-step explanation:
What is the best answer for this
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
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.
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
pls help me !! will mark brainliest... i just need you to solve for m<1 and m<7 !! thanks !!
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
Please help need done ASAP
What is the principal square root of 16?
O A. 2
O B. -4
O C. -2
O D. 4
Answer:
D. 4
Step-by-step explanation:
We know that the square of (+4) is 16 and also for (—4) is 16. We normally takes interest in positive square value for a square root. Therefore, The principal square root of 16 is 4
Yo se que es eso si no pues ni modo XD
D.4
Complete the following triplets.
Answer:
3,4,5,6,7,8,9,10,11
5,6,7,8,9,10,11,12,13
16,17,18,19,20,21,22,23,24,25
8,9,10,11,12,13,14,15,16,17
Step-by-step explanation:
Can someone help?
Need to find x, and measure of angle DEF
Answer:
x = 5
[tex] m\angle DEF = 90\degree [/tex]
Step-by-step explanation:
GE is the angle bisector of quadrilateral DEFG,
Thus, by angle bisector property:
9x°= (5x + 20)°
9x = 5x + 20
9x - 5x = 20
4x = 20
x = 20/4
x = 5
[tex] m\angle DEF = 9x\degree + (5x+20)\degree [/tex]
[tex] m\angle DEF = (14x+20)\degree [/tex]
[tex] m\angle DEF = (14\times 5+20)\degree [/tex]
[tex] m\angle DEF = (70+20)\degree [/tex]
[tex] m\angle DEF = 90\degree [/tex]
