is the following data an example of a linear function
Answer:
Yes it is.
Step-by-step explanation:
What is the area of this triangle?
Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.
=======================================================
Work Shown:
area = 0.5*side1*side2*sin(angle)
area = 0.5*13*7.5*sin(94)
area = 48.6312474501664
area = 48.6 square inches
Notes:
Make sure your calculator is in degree mode.The angle must be between the two sides mentioned. For more info, check out the SAS triangle area formula.Answer: 48.6
Step-by-step explanation:
i took the test
find H.C.F. of 144, 252 and 630
The HCF IS 18
HOPE THIS HELPS U
using a ruler and a pair of compass only construct triangle XYZ such that XY=9.5
<YXZ=60
Answer: 22.5
Explanation: from P the radii of length r are perpendicular to xz, xy, and yz and all the same.
if draw it with your compass your see a certain symmetry
call the tangent point on xz Q and the one on xy S
triangle XQP is congruent to XSP and is a right triangle
the two angles at x are 22.5 degrees
so PQ = PS = 4 tan 22.5
geometry pls help plssss
Combine like terms:
12x+4x-7y+45b+78a-44b+1a+1z+0d+1.1a+1.1a+2+2+2
PLEASE PLEASE HELP
Answer:
16x -7y +b +81.2a +z +6
Step-by-step explanation:
Coefficients of terms with the same variable are added when like terms are combined.
12x+4x-7y+45b+78a-44b+1a+1z+0d+1.1a+1.1a+2+2+2
=(12 +4)x +(-7)y +(45 -44)b +(78 +1 +1.1 +1.1)a +(1)z +(2+2+2)
= 16x -7y +b +81.2a +z +6
Please help, I’ll mark your answer as brainliest.
Already answered here: https://brainly.com/question/26919792
Which can be the first step in finding the equation of the line that passes through the points (5, negative 4) and (negative 1, 8) in slope-intercept form?
Calculate StartFraction 8 minus (negative 4) Over negative 1 minus 5 EndFraction = StartFraction 12 Over negative 6 EndFraction = negative 2..
Calculate StartFraction negative 1 minus 5 Over 8 minus (negative 4) EndFraction = StartFraction negative 6 Over 12 EndFraction = negative one-half..
Find that the point at which the line intersects with the line y = 0 is (3, 0).
Find that the point at which the line intersects with the line x = y is (2, 2).
Answer:
The answer is A.
Step-by-step explanation:
Took it on Edge (:
this is a sketch of the curve with equation y=f(X). The curve has a minimum point at M(-1,-3).
The minimum point of the function y=f(x)+3 is at (-1 , 0 ) .
The biggest and lowest value of a function, either inside a specific range (the local or relative extrema) or on the entire domain, are generally referred to as extrema (plural of extremum) in mathematical analysis (the global or absolute extrema). One of the first mathematicians to suggest the general method of adequacy for determining the maxima and minima of functions was Pierre de Fermat.
The maximum and minimum of a set are the greatest and least items in the set, as described by set theory. There are no minimum or maximum values in unbounded infinite sets, such as the set of real numbers.
Say that (x,y) = where y = f(x) minimum occurs at (-1,-3). As a result, for all other x inside its domain of definition, y= f(x) >=-3
y = f(x) + 3 simply elevates the graph of y by 3 and increases the value of y for any x. Its minimum x-value remains at -1, and its value for y is f(3) + 3 = -3 + 3 = 0. as a result, new minimum =(-1 , 0 ) .
To learn more about maximum and minimum values of a function visit:
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Disclaimer: The complete question is :
This is a sketch of the curve with equation y=f(X). The curve has a minimum point at M(-1,-3).Find the minimum value for the function y=f(x)+3 .
#SPJ1
Jan rewrote the expression ½y • 5 as 5 •½y Which property of operations did Jan use?
Answer:
Commutative property of multiplication
Step-by-step explanation:
Answer:
Jan is using commutative property.
Step-by-step explanation:
Commutative property is when you switch values and they don't make a change in the outcome.
Just remember, this only applies to addition and multiplication but does not apply to division or subtraction!!!
Examples:
2+4=6
4+2=6
9x3=27
3x9=27
evaluate each question
-12 • (-1/3)
Answer:
4
Step-by-step explanation:
[tex] = - 12 \times ( \frac{ - 1}{3} ) \\ = \frac{12}{3} \\ = 4[/tex]
- 12 × -1 is +12 because - × - = +
PLEASEEEE SIMPLIFYYYYY!!!!!!!!!
(3rs^2t^4)^2/21r^2s^3t^11
Answer:
3r4s7t19
————————
7
Step-by-step explanation:
Write the formula for the parabola that has x- intercepts (1.3.0) and (-1.3.0). and y - intercept (0.169)
From x- intercepts it was possible to find the formula of the parabola: x²-1.69=0.
Quadratic functionThe quadratic function can be represented by a quadratic equation in the Standard form: ax²+bx+c=0 where: a, b and c are your respective coefficients. In the quadratic function the coefficient "a" must be different than zero (a≠0) and the degree of the function must be equal to 2.
From the sum and product of the roots in a quadratic function it is possible to write your respective equation. Since:
S= sum of the roots (x1+x2) = [tex]-\frac{b}{a}[/tex]P= product of the roots (x1*x2)= [tex]\frac{c}{a}[/tex]This question gives the root since it informs the x- intercepts (1.3,0) and (-1.3,0). Then, the roots are: x1=1.3 and x2= -1.3.
Hence, you should write the equation in factors from the known roots. See: (x-1.3) * (x+1.3)=0. Multiplying the factor, you will have:
x²+1.3x-1.3x-1.69=0
x²-1.69=0
You can check the previous result from :
the sum of the roots (S) will be 1.3-1.3=0.
the product of the roots (P) will be 1.3*(-1.3)=-1.69.
So, the formula of the parabola is x²-1.69=0. The attached figure shows the x-intercepts and y-intercept informed.
Read more about a quadratic function here:
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Choose the sentence that explains how the bonding pattern in metals makes them good conductors of electricity
The sentence that explains how the bonding pattern in metals makes them good conductors of electricity is A. They are willing to give up their valence electrons.
What are valence electrons?Valence electrons are the electrons in the outermost shell, or energy level, of an atom, which participate in the formation of a chemical bond when the outer shell is open.
Answer Options:A. They are willing to give up their valence electrons.
B. Their nucleus has more protons than neutrons.
C. They are malleable.
D. They have a simpler electron arrangement.
Thus, the sentence that explains how the bonding pattern in metals makes them good conductors of electricity is Option A.
Learn more about conductors of electricity at https://brainly.com/question/2624096
Solve t(t+4)-1=t(t+2)+2 please show your work
Answer: T= 3/2
Step-by-step explanation: t(t+4)-1=t(t+2)+2 simplify into t2+4t−1=t2+2t+2 now subtract t^2=t2+4t−1−t2=t2+2t+2−t2 subtract 2t(both sides) 4t−1=2t+2 2t−1=2=2t−1=2 now add 1 to both sides = 2t−1+1=2+1 than 2t=3 now divide by 2(both sides)= T= 3/2
Need help I’m suck on this problem
use the values to solve this problem a=4 b=2, c=5 9a-(4b+2c)
Answer:
36 is the answer !!
Step-by-step explanation:
9(4)-(4(2) + 2(5))
36-8+10
26+10
36
Do these ratios form a proportion?
4 quarts : 6 weeks
12 quarts : 16 weeks
yes
no
Submit
Answer:
No, these ratios aren't proportional
Step-by-step explanation:
4:16 base ratio is 1:4
12:16 base ratio is 1:1.333333333
For a relationship to be proportional, the base ratios must be equal.
Ellie is making a batch of pancakesand her recipe calls for 1 1/2 cups offlour and 1 1/4 cups of milk. If she only has 1 cup of milk, how much flour should she use to make the same pancake recipe?
Answer: 6 cups
Step-by-step explanation:
multiple the 1 1/2 by 4
Given the definitions of f(x) and g(x) below, find the value of (gof)(-1).
f(x)=x^2+3x+1
g(x)=x-4
Answer:
f(x)_x^3x+2+1
f(x)=3x+3
g(x)_4x
Can anyone explain me well thats whats
" twice the variable P divided by the product of 5 and q
Answer:
See below.
Step-by-step explanation:
Twice means multiplied by 2.
Product is the solution to a multiplication equation.
2p/5q
-hope it helps
can anyone help Please
Step-by-step explanation:
Find the LCM of both sides and carry out your usual fraction operations, thereafter you solve for x by collecting like terms and then divide both sides by the coefficient of x,, then u get your value for x.
Which figures show adjacent angles
The driving distance between Manchester and London is 195 miles. Farris intends to travel from Manchester to London by coach. The coach will leave Manchester at 3:30pm .
Answer:
Step-by-step explanation:
The answer is 7:24pm
AS 3:30+(195/50)=7.24
(You have to keep in mind that there are 60 minutes in a hour not a hundred..)
answer for a lot of points !!!
Answer:
ABABCC
Step-by-step explanation:
DEFINITION: A rhyme scheme the ordered pattern of rhymes at the ends of the lines of a poem or verse (according to the Oxford Dictionary)
Cloud is the first rhyme in the sentence, in which we call A.
Hills doesn't rhyme with cloud, so it is B.
Crowd rhymes with cloud, so we call it A.
Daffodils rhyme with hills, so we make it B.
Trees doesn't rhyme with anything else, so we call it C.
Breeze rhymes with trees, so we make it C.
Answer: Ok the awnser is AABBCC and also its only five points but i will take it! happy christmas!!!!
What other information do you need in order to prove the triangles congruent using the SAS Congruence Postulate?
Answer:
Step-by-step explanation:
AC is perpendicular to BD.
Further explanation
We observe that both the ABC triangle and the ADC triangle have the same AC side length. Therefore we know that is reflexive.
The length of the base of the triangle is the same, i.e., .
In order to prove the triangles congruent using the SAS congruence postulate, we need the other information, namely . Thus we get ∠ACB = ∠ACD = 90°.
Conclusions for the SAS Congruent Postulate from this problem:
∠ACB = ∠ACD
- - - - - - - - - -
The following is not other or additional information along with the reasons.
∠CBA = ∠CDA no, because that is AAS with ∠ACB = ∠ACD and
∠BAC = ∠DAC no, because that is ASA with and ∠ACB = ∠ACD.
no, because already marked.
- - - - - - - - - -
Notes
The SAS (Side-Angle-Side) postulate for the congruent triangles: two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle; the included angle properly represents the angle formed by two sides.
The ASA (Angle-Side-Angle) postulate for the congruent triangles: two angles and the included side of one triangle are congruent to two angles and the included side of another triangle; the included side properly represents the side between the vertices of the two angles.
The SSS (Side-Side-Side) postulate for the congruent triangles: all three sides in one triangle are congruent to the corresponding sides within the other.
The AAS (Angle-Angle-Side) postulate for the congruent triangles: two pairs of corresponding angles and a pair of opposite sides are equal in both triangles.
Learn more
Which shows two triangles that are congruent by ASA? brainly.com/question/8876876
Which shows two triangles that are congruent by AAS brainly.com/question/3767125
About vertical and supplementary angles brainly.com/question/13096411
What is the value of h(3)?
o -2
0 -11
0 1
O 2
Answer:
h(3) = 1
Step-by-step explanation:
See attached image.
Hunter thought he had 400 baseball cards, but he actually had 620. Calculate Hunter’s percent error.
With the actual ball the hunter had as 620 balls and the ball the hunter thought he had as 400 balls, The Hunter’s percentage error is mathematically given as
e=35.483%
What is Hunter’s percentage error?Question Parameters:
Hunter thought he had 400 baseball cards, but he actually had 620.
Generally, the equation for the error is mathematically given as
[tex]e=(\frac{false cards}{original card}*100)[/tex]
Therefore, if
False cards=620-200
Hence
[tex]e=(\frac{false cards}{original card}*100)\\\\e=(\frac{220}{620}*100)[/tex]
e=35.483%
In conclusion, the percent error is
e=35.483%
Read more about, Arithmetic
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A box of alexanders is in form of prism rectangular it is measured 13 longitud, 8 of widht, and 4.8 of height, what is the area total, area lateral and area without of one of the edges of __ (Dont know the underlined)
Answer:
lateral area and area without one side: 20.8
Which set of ordered pairs represents a function?
O{(-5, -1), (9,7).(-2,6),(-3,7)}
O{(-7,5),(-9,-4),(-3,-1),(-3,4)}
O{(5,-3), (1,2), (1,8),(4,6)}
O{(-2,9), (-2, 6), (1, -5), (-4,-8)}
Submit Answer
a function set does not contain any X-repeats, or namely that the x-coordinate on every pair is different, let's take a peek at these sets, Check the picture below.