Answer:
Negative linear association
Step-by-step explanation:
Plz help this is due in an hour
Answer:
2X+3+X-6 =180
3X-3+3=180+3
3X=183
X=61
Answer:
x = 61
Step-by-step explanation:
The angles shown form a straight line
Angles that form a straight line add up to equal 180
Hence, 2x + 3 + x - 6 = 180
( note that we just created an equation that we can use to solve for x )
We now solve for x using the equation created
2x + 3 + x - 6 = 180
step 1 combine like terms
2x + x = 3x
3 - 6 = - 3
we now have 3x - 3 = 180
step 2 add 3 to each side
-3 + 3 cancels out
180 + 3 = 183
we now have 3x = 183
step 3 divide 3 from each side
3x / 3 = x
183 / 3 = 6
we're left with x = 61
Write a function to describe the following scenario.
A taxi driver charges a $5 flat fee to
enter the car and $0.50 per mile.
What is the total cost of a taxi ride?
y = [?]x + [?]
Answer:
y = $0.50x + $5. $7 if you went 4 miles
Step-by-step explanation:
$0.50 will be the coefficient for the variable x since the amount changes based on how many miles you ride. $5 will be the amount you are charged just for getting into the taxi and doesn't change depending on how many miles you go.
[tex]y=0.50x+5[/tex]
I used x = 4 for the number of miles travelled.
[tex]y=0.50(4)+5[/tex]
[tex]y=2+5[/tex]
[tex]y=[/tex] $7 total cost
Answer to the question
Answer:
x = 48.
Step-by-step explanation:
AE and EC are equivalent. Subtract 9 from 921, and divide by 19 to get the value of x, which is 48.
How can she find the coordinates of the new point without graphing the point?
#CarryOnLearning
⚠️⚠️HELP DUE IN 3 HOURS⚠️⚠️
If f(1)=10 and f(n)=-2f(n-1) then find the value of f(5)
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Answer:
f(5) = 160
Step-by-step explanation:
The first several terms of the sequence are ...
10, -20, 40, -80, 160, -320, 640, ...
Each term is -2 times the previous term.
f(5) = 160
if m=17 and b=6,find m
Answer:
M) = 17
Step-by-step explanation:
You stated the answer right there. I think the question is missing more info but for now M=17
For the function f(x) = -12x^2 + 6x - 8 find the equation of the tangent line at x= -1
Answer:
y=30x+4
Step-by-step explanation:
Which one of the them please?
Answer:
Dog.
Step-by-step explanation:
Because:-
Tomato is much lighter.
Pineapple is not convincing
Dog is reliable.
Pencil is not correct.
Soda is sold in aluminum cans that measure 7 inches in height and 2.8 inches in diameter. How many cubic inches of soda are contained in a full can?
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Answer:
43.1 in³
Step-by-step explanation:
The volume can be computed using the formula ...
V = (π/4)d²h . . . . where d is the diameter and h is the height
For your dimensions, the volume is ...
V = (π/4)(2.8 in)²(7 in) ≈ 43.103 in³
A full can contains a volume of about 43.1 cubic inches.
find the polynomial of minimum degree, with real coefficients, zeros at x=-4+1i and x=8, and y intercept at -408
Answer:
(x-8)(x+4-i)=x^2+4x-ix-8x-32+8i=x^2-(4+i)x-32+8i
y=x^2-(4+i)x-32+8i
Check:
D=16+8i-1+128-32i=143-24
which integer is 3 less then -7
Answer:
-10
Step-by-step explanation:
you did not have to come on here for this annswer could have subtracted -7-3=-10
Answer:
Step-by-step explanation:
Any question that has less in it, is a question that you should pay attention to.
-7 -3 = - 10
You have to think of this the way you would money. Which would you rather owe - 7 dollars or - 10 dollars. Surely you would say that - 7 is better than - 10.
So - 10 looks like it is three less than - 7
It works if the money thing makes sense to you.
If that doesn't work then think of a number line. As you keep on going left, the number looks like it is getting bigger, but is it. Again - 10 is smaller than - 7.
If you are talking about plus numbers then 3 less then 7 is not 10. It is 4.
need help asap! will give the first right answer brainliest!
Answer:
Step-by-step explanation:
12
Answer:
b think if I'm wrong let me know
Which of the following exponential functions represents the graph below
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Answer:
D
Step-by-step explanation:
The exponential function is decreasing everywhere, so the base of the exponent must be less than 1. Only one answer choice fits.
Anyone knows the answer ??
Answer:
Hello! answer: 17
Step-by-step explanation:
15 × 15 = 225
8 × 8 = 64
225 + 64 = 289
√289 = 17 17 × 17 = 289 Therefore the answer is 17 hope that helps!
Answer:
17
Step-by-step explanation:
[tex]a^{2} + b^{2} = c^{2}[/tex]
[tex]8^{2} + 15^{2} = c^{2}[/tex]
289 = [tex]c^{2}[/tex]
square root both sides
c = 17
: (570)=2 م Let m 1 = (342) and m .16 = m1= =OFE هم (
Answer:
x = 6
m<1 = 20°
m<CFE = 140°
Step-by-step explanation:
m<1 = (3x + 2)°
m<2 = (5x - 10)°
✔️Given that FB bisects AFC, therefore,
m<1 = m<2
Substitute
3x + 2 = 5x - 10
Collect like terms and solve for x
3x - 5x = -2 - 10
-2x = -12
-2x/-2 = -12/-2
x = 6
✔️m<1 = 3x + 2
Plug in the value of x
m<1 = 3(6) + 2
m<1 = 18 + 2
m<1 = 20°
✔️m<CFE = 180° - m<AFC (angles on a straight line)
m<CFE = 180° - (m<1 + m<2)
m<CFE = 180° - (20 + 20)
m<CFE = 180° - 40°
m<CFE = 140°
Need help solving for x, look at image above
Answer:
x = 1.2
Step-by-step explanation:
We can use a ratio to solve since they are similar triangles
6 (6+4)
----- = ---------
x 2
Using cross products
6*2 = (6+4)*x
12 = 10x
Divide by 10
12/10 = x
1.2 =x
Hope this help!!!
Have a nice day!!!
Which of the following equations has the solution set {0}?
-14m - 7m + 1 = -7m + 1
-14m + 7m + 1 = -7m + 2
14m - 7m - 1 = -7m + 1
Answer:
the first one
-14m - 7m + 1 = - 7m + 1
Please show work for BRAINLIEST
Answer:
the anser is 54 cm square (30+15+9)
Answer:
it area is 54 cm square
Step-by-step explanation:
first point it's divide in three part . it's first is up side 3 by 3 . it's second part is middle side 3 by 5. it's third part is down side 10 by 3.then agraph the function g(x)=-4x-1
here is the answer
mark me in the brainlist
thanks
PLS HELP! If f(x) = -9x + 12, and f(x) = -6, find x.
Answer: x=2
Step-by-step explanation:
-6=-9x+12
Subtract 12
-18=-9x
Divide by -9
X=2
which of the following is not a pythagorean triple?
Answer:
A
Step-by-step explanation:
7^2+8^2 does NOT equal 9^2
A. (7,8,9)
Did the test just now.
A coordinator will select 7 songs from a list of 13 songs to compose an event's musical entertainment lineup. How many different lineups are possible
Answer:
8,648,640 different lineups are possible.
Step-by-step explanation:
The order in which the musics are there is important(lineup means that order matters), which means that the permutations formula is used to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:
[tex]P_{(n,x)} = \frac{n!}{(n-x)!}[/tex]
How many different lineups are possible?
7 musics from a set of 13. So
[tex]P_{(13,7)} = \frac{13!}{(13-7)!} = \frac{13!}{6!} = 8648640[/tex]
8,648,640 different lineups are possible.
Find c. Round to the nearest tenth: 2 cm 1050 c = [? ]cm Law of Sines: sin sin B b Enter
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Answer:
0.5 cm
Step-by-step explanation:
I prefer to write the proportion so the unknown value is in the numerator.
c/sin(C) = b/sin(B)
c = b×sin(C)/sin(B) = (2 cm)×sin(15°)/sin(105°) ≈ 0.535898 cm
c ≈ 0.5 cm
_____
For those of you looking for 'a', that value is shown in the attachment.
Phil's average is 0.250. This is about 5/6 as much as Joe's average. What is Joe's average? (Write answer is decimal form - do not round).
Let Joes average = x
Phil’s average is 0.250 and is 5/6X ( 5/6 of Joe’s)
5/6x = 0.250
Solve for x by dividing both sides by 5/6. When dividing by a fraction, flip the fraction over and multiply;
X = 0.250 x 6/5 = (0.250 x 6)/5 = 1.5/5 = 0.30
Joes average is 0.3
Can someone help me?
Answer:
1. True, because when performing the calculations in both sides of the equation, we find that the left value is indeed the same as the right value
4-3+5 = 1+5 = 6
-6+8+4 = 2+4 = 6
6=6, so the sentence is correct
2+5 = 19-12 => 7=7, true
5-4-3-2-1 = 30-34-1 => -5=-5, true
2(x+5)-4x = 3(x-2)-5x+16
=> 2x+10-4x = 3x-6-5x+16
=> -2x+10 = -2x+10, true
Step-by-step explanation:
the other two sentences lead to false
4/5 + 1/5 = 2 - 1 - 1, => 5/5 = 1 = 0, false
2(x+8) = 2x-8, => 2x+16 = 2x-8 => 16=-8, false
Can I have help I am stuck on this problem It would mean the world if u helped me and tysm!! =-)
[tex] \large{ \boxed{ \tt{OUR \: ANSWER : \underline{ \$ \: 583.3125}}}}[/tex]
Well , You can solve this question using two ways. I'm gonna use the both ways to make you clear and the one which you can easily understand , pick up that way and start solving another question as similar as this one.
[tex] \large{ \tt{❃ \: FIRST \: METHOD }} : [/tex]
This method is related to the unitary method. Let's start :
We're provided - Amount Kelly earns per hour for gardening = $ 12.75 and we're asked to find out the amount she earn if she worked 45.75 hours this month.We know , Kelly probably earns more money if she worked 45.75 hours comparison to if she worked 1 hour. So You just multiply 45.75 & 12.75 , you would get $ 583.3125 and that's your final answer.[tex] \large{ \tt{❃ \: SECOND \: METHOD}} : [/tex]
This method is related to the proportion. If you haven't learned about it yet , use the above way to solve the similar type of questions. Let's start :
Let Kelly earns X dollars if she worked 45.75 hours this month. [ Now , See the attached picture ] Here , we can see the time is increased which implies that money will surely be increased. Such type of proportion is called direct proportion.Here , the ratio of time ( in hours ) = 1 : 45.75 and the ratio of amount ( in dollars ) = 12.75 : x . Now , Set up an equation and solve for x :[tex] \large{ \tt{ ❁ \: \frac{1}{45.75} = \frac{12.75}{x}}} [/tex]
[tex] \large{ \tt{↦ \: 1 \times x = 45.75 \times 12.75}}[/tex]
[tex] \large{ \tt{↦x = \$ \: 583.3125}}[/tex]
Hence , She earned $ 583.3125 .▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Select the correct answer.
Find the value of h(-7) for the function below.
h(x) = 5.7 -19%
Answer:
its D
Step-by-step explanation:
h(-7)= 5.7-19(-7)
h(-7)=5.7+133
h(-7)= 138.7
Answer:
D.
[tex]{ \tt{h(x) = 5.7 - 19x}} \\ { \tt{h( - 7) = 5.7 - 19( - 7)}} \\ \\ { \tt{h( - 7) = 138.7}}[/tex]
Simplify: ((x-5)3/2)^2/3
X-5
(x - 5)^2
(x – 5^)3
Answer:
x - 5
Step-by-step explanation:
[tex]((x - 5) {}^{ \frac{3}{2} } ) {}^{ \frac{2}{3} } [/tex]
[tex](x - 5) {}^{ \frac{3}{2} } { \times }^{ \frac{2}{3} } [/tex]
[tex](x - 5) {}^{ \frac{6}{6} } [/tex]
[tex](x - 5) {}^{1} [/tex]
Therefore x - 5
Answer:
option 1
Step-by-step explanation:
edge 2023
how to what.nnnnkkadjkdjdadljadjldjlkajlljklk
Answer:
??
Step-by-step explanation:
Find the circumference of this circle
using 3 for 7.
C ~ [?]
2.
C = 27r
Answer:
[tex] \displaystyle C = 12[/tex]
Step-by-step explanation:
remember circumference formula
[tex] \displaystyle C = 2\pi r[/tex]
given that,r=2 thus substitute:
[tex] \displaystyle C = 2\pi .2[/tex]
simplify mutilation:
[tex] \displaystyle C = 4\pi [/tex]
substitute the given value of π:
[tex] \displaystyle C = 4.3[/tex]
simplify multiplication:
[tex] \displaystyle C = 12[/tex]
and we are done!
Answer:
C = 12.
Step-by-step explanation:
Given :-
Radius of circle , r = 2.Value of pi, π = 3To find :-
Circumference of circleFormula for finding circumference of circle;
Circumference of circle = 2 × π × radius.
Solution :-
Circumference of circle = 2 × π × radius.
Substitute the value of radius into the formula.Circumference of circle = 2 × π × 2
Multiply ; 2 × 2Circumference of circle = 4 π.
plug 3 as π.Circumference of circle = 4 × 3
Multiply to getCircumference of circle = 12
