Answer:
9,202.77
Step-by-step explanation:
This is off of g/o/o/g//l/e/// btw hope this helped
Simplify the expression by combining like terms.
-7p+15-2q +11q-2p-3
Answer:
12+9q−9p
Step-by-step explanation:
−7p+15−2q+11q−2p−3
Combine −2q and 11q to get 9q.
−7p+15+9q−2p−3
Combine −7p and −2p to get −9p.
−9p+15+9q−3
Subtract 3 from 15 to get 12.
−9p+12+9q
Answer: −9p+9q+12
Step-by-step explanation:
the contstants of the p and q variable will add up to 9 and the number will add to 12
A certain translation takes point D(-3,10) to point D'(-12,21).
What is the image of E(17,-9) under this translation?
Answer:
(8, 2)
Step-by-step explanation:
Subtract the two D points.
(-12) - (-3) = -9
21 - 10 = 11
Then, use it to translate.
(17,-9)
(x - 9, y + 11)
= (8, 2)
The image of E(17,-9) under the translation will be (8,2)
Concept:The D and D' points are given First we will subtract D' from D and we will get X pointsTo find translation of of point E we will add X to E pointHow to solve this problem?The steps are as follow:
GivenD(-3,10)
D'(-12,21)
To find X we will subtract D' from DD'-D = (-12+3,21-10)
X(-9,11)
To find translation of E point we will add X points in EE' = (17-9,-9+11)
E' = (8,2)
Therefore the image of E(17,-9) under the translation will be (8,2)
Learn more about translation here:
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Pleasee helppp answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answer:
Hindi ko pa po alam solve nyan grade six palang po ako my apologies
Answer:
z = 40°
y = 40°
x = 121°
Step-by-step explanation:
121 + 19 = 140
180 - 140 = 40
z = 40
y = 40
x = 121
40 + 19 = 59
180 - 59 = 121
Pythagorean Theorem
a² + b² = c²
find the missing side of the triangle
Answer: a=c^2﹣b^2=152﹣132≈ 7.48331
Step-by-step explanation: 7.48331
(2x+4)(2x+4)-3
Written in polynomial standard form
Answer:
4x^2+16x+13
Step-by-step explanation:
Give a decimal approximation of your answer to the second question using 3.14 to approximate pie. Answer for the second question: 112n cm^3. Answer choices: A. 154.68cm^3, B. 252.68cm^3, C. 351.68cm^3, D. 421.68cm^3
Answer:
C.
Step-by-step explanation:
It's 112 * 3.14
= 351.68 cm^3.
How would you solve a problem like this
Answer:
ΔGJH ≅ ΔEKF
HL: GH and EF
SAS: FK and JH (or GH and EF)
ASA: ∠JGH and ∠FEK (or ∠EFK and ∠JHG)
ΔGFJ ≅ ΔEKH
SSS: KH and FJ
SAS: ∠KEH and ∠FGJ
Step-by-step explanation:
List whatever angles/sides need to be congruent for the two triangles to be congruent.
Prove ΔGJH ≅ ΔEKF using....
- HL (Hypotenuse + Leg)
We already have two legs that are congruent (EK and GJ), so we just need the hypotenuses (GH and EF) to be equal.
- SAS (Side + Angle + Side)
1 pair of sides (EK and JG) are equal, and m∠EKF = m∠GJH. So we need one more side. You can either use FK and JH or GH and EF.
- ASA (Angle + Side + Angle)
1 pair of angles (∠EKF and ∠GJH) are already given as equal, and 1 pair of sides (EK and GJ) are equal. We just need one more pair of angles. So either ∠JGH and ∠FEK or ∠EFK and ∠JHG.
Prove ΔGFJ ≅ ΔEKH using...
- SSS (Side + Side + Side)
Two pairs of sides (EK + GJ and EH + FG) are equal, so KH and FJ need to be equal.
- SAS (Side + Angle + Side)
FG + EH and KE + GJ are equal. We need to use the angle in between them to use SAS, so ∠KEH and ∠FGJ need to be equal.
__________ multiplied 20 = 360
full explanation answer required
Question 1 of 25
f(x) = 3x2 + 6x - 5
g(2) = 4x3 – 5x2 + 6
Find (f + g)(2)
O A. (f +9) (c) = 4x + 3x2 + 112 +1
O B. (f +g)(x) = 723 + 2? + 1
O c. (f +g)(x) = -4x3 + 8x2 + 6x – 11
O D. (f +g)(x) = 4x3 – 2x² +63 +1
Answer:
D
Step-by-step explanation:
Hello I have two questions for my math homework.
The first question is the attachment-
The second questions is- Mr. Candelaria estimates that the drama club sold 400 tickets to the school play. The drama club actually sold 462 tickets. Calculate Mr. Candelaria’s percent error.
TY!!!!
Answer:
Answers are listed :)
Step-by-step explanation:
1. -81/2 or -40.5
Both answers are correct forms I just didn't know if you wanted fraction or decimal form :)
2. Lots of answers for this one but ill give you mine: Mr. Candeleria probably rounded down his estimate number and in most cases like this you should round up.
Hope this helps :)
The solution is
a) The value of the equation is -40.5 or -81/2
b) Percentage error of Mr.Candelaria in estimating the tickets is 13.42 %
What is Percentage Error?
The difference between an exact value and an approximation to it is the approximation error in a data value. Either an absolute error or a relative error might be used to describe this error.
Percentage error is the difference between the measured value and the true value , as a percentage of the true value
Percentage Error = [ ( | Measured Value - True Value | ) / True Value ]x 100
Given data ,
a)
Let the equation be represented as A
Now , the value of A is
A = ( 3 4/5 )x - ( 2 1/2 )
On simplifying the equation , we get
A = ( 19/5 )x - ( 5/2 )
when x = -10 , substitute the value of x = -10 , we get
A = ( 19 × -2 ) - 5/2
A = -38 - 5/2
A = -81/2
A = -40.5
Therefore , the value of A is -40.5
B)
The measured value = 400 tickets
The true value = 462 tickets
Now , the percentage error in estimating the tickets by Mr. Candelaria is given by the formula ,
Percentage Error = [ ( | Measured Value - True Value | ) / True Value ]x 100
Substituting the values in the equation , we get
Percentage Error = [ | 400 - 462 | / 462 ] x 100
Percentage Error = [ | -62 | / 462 ] x 100
Percentage Error = 0.134199 x 100
Percentage Error = 13.419 %
Therefore , the percentage error is 13.42 %
Hence , the percentage error of Mr.Candelaria in estimating the tickets is 13.42 %
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3x + 6y = 24 solve for x
Answer:
x=8 y=4
Step-by-step explanation:
Im assuming that you are learning standard form and to solve for a variable you set the other value to 0.
3x+6(0)=24
3x=24
divide by 3
x=8
Answer:
I love algebra anyways
the ans is x=8−2y its in the picture and so is the steps
(hope that helped can i plz have brainlist it will make my day :D hehe)
Step-by-step explanation:
Can someone help me thank you.
Answer:
7 groups of 9 and one group of 4 (total of 8 groups)
Step-by-step explanation:
Answer:
7 full groups, small group 4, total groups together 8
Question 2 - Find the nth term of the following
a) 10, 7, 4, 1
b 6, 4, 2,0
c) 9,4 -1,-6
d) 2.5, 2. 1.5, 1
Please help me quick
Answer:
nth term = 10 + (n - 1)-3
Step-by-step explanation:
a) 10, 7, 4, 1
First term,a = 10
Common difference,d = 7 - 10 = -3
nth term = a + (n - 1)d
nth term = 10 + (n - 1)-3
b 6, 4, 2,0
First term,a = 6
Common difference,d = 4 - 6 = -2
nth term = a + (n - 1)d
nth term = 6 + (n - 1)-2
c) 9,4 -1,-6
First term,a = 9
Common difference,d = 4 - 9 = -5
nth term = a + (n - 1)d
nth term = 9 + (n - 1)-5
d) 2.5, 2. 1.5, 1
First term,a = 2.5
Common difference,d = 2 - 2.5 = -0.5
nth term = a + (n - 1)d
nth term = 2.5 + (n - 1)-0.5
please need help asap
Answer:
90
Step-by-step explanation:
Answer:
i dont know..
Step-by-step explanation:
Martin can run 3 ¾ miles in 2/3 of an hour. Write a unit rate to describe the situation and explain the context.
Answer:
5 5/8 miles per hour
Step-by-step explanation:
Martin can run 3 ¾ miles in 2/3 of an hour. Write a unit rate to describe the situation and explain the context.
We are asked to write the unit rate , this means we are to find out how many miles he can run per hour
Hence,
2/3 hour = 3 3/4 miles
1 hour = x
Cross Multiply
2/3 hour × x = 3 3/4 miles × 1 hour
x = 3 3/4 miles × 1 hour/ 2/3 hour
x = 3 3/4 ÷ 2/3
x = 15/4 ÷ 2/3
x = 15/4 × 3/2
x = 45/8
x = 5 5/8 miles per hour
5(y+2/5)=-13
what is y
Answer:
y=-3
Step-by-step explanation:
Lacey deposited $4,860 in a new credit union savings account on the first day of the quarter. The principal earns 4% interest compounded quarterly for 6 months.(a) the amount
Answer:
$4956.23 approx
Step-by-step explanation:
Given data
P= $4860
R= 4%
T= 6 months = 0.5 years
Applying the compound interest formula we have
A=P(1+r)^t
Substitute
A=4860(1+0.04)^0.5
A= 4860(1.04)^0.5
A=4860*1.0198
A=4956.228
Hence the balance will be $4956.23 approx
BRAINLY DON'T FAIL ME STOP SCROLLING AND ANSWER ME THIS IS THE LAST QUESTION ON A TEST I HAVE BEEN TAKING FOR 12 STRAIGHT HOURS PLZ TAKE THE TIME TO HELP ME PLEASE PLEASE
Answer:
Third option
Step-by-step explanation:
All the other ones have a certain proportion
Which expression represents the quotient of the model shown? -x2 O x + 3 x - 3 lolo o O -X-3 -x + 3
Answer:
-x+3Step-by-step explanation:
Given the expression
-x^2 + x + 3 x - 3
Factorize
(-x^2 + x) + (3 x - 3)
-x(x-1)+3(x-1)
= (x-1)(-x+3)
Hence one of the quotient is -x+3
Linda made $270 for 18 hours of work.
At the same rate, how much would she make for 7 hours of work?
$
Answer:
105
Step-by-step explanation:
so you divide 270 by 18 hours to get 15 , so she gets paid £15 every hour
you times 15 by 7 = 105
Answer:
Linda would make $105 for 7 hours of work, she made the same amout of money per hour.
Step-by-step explanation:
270/18=15
15 x 7= 105
2a)Please choose how the triangles in part 1 above are similar.
1)SAS
2)SSS
3)ASA
4)AA
Answer:
1) SAS
2) AA
3) SSS
Step-by-step explanation:
1.-18(12)
2. -352 + -225
Answer:
1.-204.5 2.-557
Step-by-step explanation:
125 < 28 + 72 + 6x < 200
Answer:
The answer is 25/6 < x < 50/3
Step-by-step explanation:
Move all terms not containing x from the center section of the inequality.
hoped this helped!
Brainly, please?
7(y + 6) = 21x + 14
Is this true or false?
Step-by-step explanation:
no false because can't be y and x in the same question
Answer:
No
Step-by-step explanation:
Because 7(y+6) = 7y + 42, not 7x + 42.
If Allie gross pay is $4,086.31 per month. Allie wants to rent an apartment. She would like to
spend 27% of her monthly income on rent, how much can she afford to spend? Round your
answer to the nearest cent.
Answer:
1103.30
Step-by-step explanation:
Of the second grade students at Hirsch Elementary, 16/20 like stuffed animals. Of the students who like stuffed animals, 4/12 prefer shaggy ones. What fraction of second grade students like shaggy stuffed animals?
Answer:
4 / 15
Step-by-step explanation:
Fraction that likes stuffed animal = 16/20
4/12 of fraction who like stuffed animals prefer shaggy ones ;
Fraction of second grade that like stuffed shaggy animals ;
4/ 12 of 16/20
(4 /12) * (16 / 20)
(4 * 16) / (12 * 20)
= 64 / 240
= 4 / 15
400 time 30 divided by 50 equals
Answer:
240 is the awnser have a nice day
Step-by-step explanation:
Which value(s) make(s) the inequality 1 3/4−p>1/2
true?
Select ALL that apply.
9/8
7/4
7/8
7 8
54
5/ 4
3/2
14
Answer:
9/8
5/4
Step-by-step explanation:
yan ang napili ko
Solve for the variable: 15/2.1 = 12/c
Answer:
answer is C=1.68
im sorry if im incorrect
mark as brainliest if i helped you :)
Step-by-step explanation:
how do you factor this?
Answer:
Step-by-step explanation:
What two numbers multiply to equal -48, but add to equal -2? The method is multiplying a*c and seeing if they add up to b. Those two numbers are -8 and +6.
[tex]6x^2-2x-8=6x^2-8x+6x-8[/tex]
Now, factor by grouping
[tex](6x^2-8x)+(6x-8)=2x(3x-4)+2(3x-4)\\(2x+2)(3x-4)[/tex]