Answer:
[tex]Their \: sum \: is -334[/tex]
[tex]x + x+1 + x+2 + x+3 = -334[/tex]
[tex]4x + 6 = -334[/tex]
[tex]4x = -340[/tex]
[tex]x = -85 [/tex]
Step-by-step explanation:
[tex]Thanks!!!!![/tex]
Answer:
the first number is x (x ∈ Z)
=> four consecutive integers are x, x + 1, x +2, x + 3
because the sum of them = -334, we have:
x + (x + 1) + (x + 2) + (x + 3) = -334
⇔ 4x + 6 = -334
⇔ 4x = -334 - 6 = -340
⇔ x = -340/4
⇔ x = -85
=> 4 consecutive integers are -85; -84; -83; -82
Step-by-step explanation:
Homework Progress
579 Marks
Aplo of sand has a weight of 90 kg.
The sand is put into a small bag, a medium bag and a large bag
in the ratio 2:3:7.
Work out the weight of sand in each bag.
Answer:
77
Step-by-step explanation:
2:3:7.
Select the equation that is the inverse of the given function.
X-3
f(x) =
5
f-1(x) = 5x +15
O f-1(x) = 5x + 3
f-1(x) = 3x - 5
o 4-16x) = x
Answer:
B. f⁻¹(x) = 5x + 3Step-by-step explanation:
Given function:
f(x) = (x - 3)/5Find its inverse, substitute x with y and f(x) with x:
x = (y - 3)/55x = y - 3y = 5x + 3Substitute y with f⁻¹(x):
f⁻¹(x) = 5x + 3Correct choice is B
Interchange x and y and solve for y
x=y-3/55x=y-3y=5x+3That's the inverse
Option B
Wrong and silly answer will be reported .
I HOPE IT WILL HELP YOU.
Thank you.
If maya had 1/5 of a cup of butter and she used that cup to make 2/3 of butter cake how much butter was left in her cup?
Answer:
7/15 was left in her cup or 0.46
Step-by-step explanation:
Maya used 1/5 to make a 2/3 butter cake, so you would subtract 1/5 from 2/3
2/3-1/5=7/15
literally the only question I'm struggling to understand rn...i hate puzzles :C.
Answer:
It's 2 4 7
Step-by-step explanation:
The first column says "one number is correct and well placed," so it's number two, because the third column says "One number is correct but incorrectly placed," which means number 2 is in the same place, and number 4 is in the last, but the fourth column says "Two numbers are correct but incorrectly placed," means 4 and 7 are in the first and second columns, but supposed to be in the 2nd and 3rd place, respectively. As a result, it's 2, 4, 7, and I hope you understand because I'm terrible at explaining things.
The basketball court in the park is rectangular two of the size of 84 feet long and the other two sides of 50 feet long what is the permit perimeter of the basketball
Answer:
8400
Step-by-step explanation:
84 x 50= 4200
84 x 50 = 4200
4200+4200= 8400
calculate log 1.125 please
Answer:
0.05115
Step-by-step explanation:
Plug it into your calculator and you'll get the same value
what is 26 divided by 9 as an improper fraction
Answer:
26/9
Step-by-step explanation:
26/9 is correct because it cannot be simplified so it is left as 26/9
Can someone help me I’m doing a khan academy and need help ASAP marking brainliest
Answer:
x = 180 - 89 = 91
Step-by-step explanation:
A single bus ticket costs $1.55. A book of twelve tickets cost $17.20. How much do you save by buying the book of tickets?
Answer:
You saved $15.65
Step-by-step explanation:
17.20-1.55=15.65
6. Find the solution of y = -2x + 3 for x = 2.
Answer:
-1
Step-by-step explanation:
Substitute the x in.
y = -2(2)+3
y = -4+3
y = -1
mathematics algebra sat
Answer:
D
Step-by-step explanation:
[tex]\frac{3}{5}[/tex] w = [tex]\frac{4}{3}[/tex] , that is
[tex]\frac{3w}{5}[/tex] = [tex]\frac{4}{3}[/tex] ( cross- multiply )
9w = 20 ( divide both sides by 9 )
w = [tex]\frac{20}{9}[/tex] → D
Help asap plssssssss
Answer:
A. True
B. False
C. True
D. False
Step-by-step explanation:
Sana makatulong
What do I do when the output doesn't have a constant rate of change?
-2 gal/min
sry if it wrong
leanna finds a buy two get one free sale at her favorite store. her purchases cannot exceed $100. A skit orginally sells $22. What is the greatest number of skirts that she can get.
6
her order can't exceed 100
and if she buys 2 she gets 1 free
each one costs 22
so she can get 6 skirts for 88 which is the highest it can go
A- 63
B- 125
C-44
D-45
Answer:
So, the sum of the 3 angles in a triangle is 180.
What you would do is:
180= 73+6x-4+7x+7.
Then, you add the common coefficients:
180=76+13x
Then you subtract:
104=13x
Then you divide:
x=8.
Then substitute the x value into the A value to get 44, meaning that C is the correct answer.
Given: PQ = RS; PQ|| RS
Prove: PQRS is a parallelogram
Answer:
If PQRS is a parallelogram, then — PQ ≅ — RS and — QR ≅— SP . If a quadrilateral is a parallelogram, then its opposite angles are congruent. If PQRS is a parallelogram, then ∠P ≅ ∠R and ∠Q ≅ ∠S.
PQ=RS and PQ||RS implies PQRS is a parallelogram by showing that the diagonals bisect each other at O.
What is a parallelogram?
A quadrilateral with opposite sides equal and parallel but the angles are not right angle is called parallelogram.
Given that PQ=RS and PQ||RS .
Draw the parallelogram PQRS as in figure
To prove: PQRS is a parallelogram.
Construction: Join PS and QS as diagonals.
From the ΔORS and ΔOPQ,
PQ=RS (Given)
∠SOR=∠POQ (opposite angles)
∠PQO=∠OSR (since PQ=RS and PR is a traversal)
∴ΔOQS≅ΔOPQ
Hence, Op=OR and OQ=OS
Therefore , the diagonal of quadrilateral PQRS bisects each other.
Hence the given quadrilateral PQRS is a parallelogram.
To learn more about parallelogram click here:
https://brainly.com/question/25027377
#SPJ2
Pls help will mark brainliest, no fake answers
Step-by-step explanation:
b = what Bernie earns per day = Php 1000
m = what Mitch earns on a given day
e = what Eugene earns on a given day
r = what Rowan earns on a given day
a.
t = the total earnings of Bernie and Mitch on a given day
t = m + 1000 (or m + b)
b.
e = m/2
c.
r = 2×(m + 1000) or 2×t
2²×2³×2⁸×2⁹+10+20²+10+10+10
___________
[tex] \: [/tex]
[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]
2² × 2³ × 2⁸ × 2⁹ + 10 + 20² + 10 + 10 + 10
= 2²² + (10 × 4) + 400
= 4.194.304 + 40 + 400
= 4.194.304 + 440
= 4.194.744✔
Answer:
(2²×2³×2⁸×2⁹)+10+20²+10+10+10=
=2²+³+⁸+⁹ + 10 + (20 x 20) +(10+10+10)
=2²² + 10 + 400 + 30
=4.194.304 + (410 + 30)
=4.194.304 + 440
=4.194.744
1. What is the equation, in standard form, of a parabola that contains the following points? (1 point)
(-2, 18), (0.2). (4, 42)
Oy=-222 - 2x - 3
Oy=-3x2 + 2x - 2
Oy = 3x2 - 2x + 2
Oy=-2x2 + 3x + 2
Answer:
y=3x2−2x+2
Step-by-step explanation:
Standard form of equation of a parabola is [tex]y=ax^2+bx+c[/tex]
As it passes through points (−2,18), (0,2) and (4,42), each of these points satisfies the equation of parabola and hence
18=a⋅4+b⋅(−2)+c or 4a−2b+c=18 ........(A)
2=c ........(B)
and 42=a⋅16+b⋅4+c or 16a+4b+c=42 ........(C)
Now putting (B) in (A) and (C), we get
4a−2b=16 or 2a−b=8 and .........(1)
16a+4b=40 or 4a+b=10 .........(2)
Adding (1) and (2), we get 6a=18 or a=3
and hence b=2⋅3−8=−2
Hence equation of parabola is [tex]y=3x^2 -2x+2[/tex] and it appears as shown below
graph{3x^2-2x+2 [-10.21, 9.79, -1.28, 8.72]}
..........................................
Answer:
5678
Step-by-step explanation:
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What is 1-2n+5=6? What is the value
Answer:
n = 0
Step-by-step explanation:
1 - 2n + 5 = 6
Add the numbers on the left side.
-2n + 6 = 6
Subtract 6 from both sides.
-2n = 0
Divide both sides by -2.
n = 0
Answer:
n=0
Step-by-step explanation:
1-2n+5=6
6 −2n=6
-2n=6-6
-2n=0
n=0
Can someone help me with this
Answer:
the 3rd answer is the one which can actually form a proper plot off of that sentence
Answer:
The 3rd choice
Cinderella we know is the name of a princess in a story not a plot.
"In the woods" doesn't completely describe a plot.
so the answer is "The big bad wolf wants to eat the pigs, so he blows down their houses."
Please help me with this. Please dont just type in the wrong answer to get points. I will give 30 points to anyone who answers correctly and i will mark you as the brainliest so you will get rewarded.
it is 53cm because it says beside the d 53cm and it the length
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Item 1
Which symbol correctly compares these fractions?
−35□−23
>
<
=
Step-by-step explanation:
the sign - "<" correctly compares this ( -35__-23).
hope this helps you.
Answer: >
Step-by-step explanation:
what are the two integers
Answer:
3 and 4
Step-by-step explanation:
2^3 = 8
2^4=16
14 lies in between them
Find the equation of the line with slope m=−5/3 that contains the point (9,−15).
Answer:
y=-5/3x
Step-by-step explanation:
y = -5/3x+b
-15 = -5/3(9)+b
-15=-15+b - Add 15 to both sides
0 = b
I need help!! my moms b day is coming up but i don't know what to do for her!!! mabye some of you people might be able to help me. will give brainlyest
so she likes, Rats, Cats, fairy's, plants, flowers. pls help pls
Answer:
Honestly get her, her favirot color of flowers.
Step-by-step explanation:
Its smart its 2 in 1.
Answer:
give/make her a fairy garden
Step-by-step explanation:
Solve for x in terms of h and k:
2(2x - h) - k = 6
Answer:
Well what i got was x= 3/2 + h/2 + k/4= 6+ 2h+k=4
I'm not sure if that exactly helps but it's what i got
Step-by-step explanation:
B is the midpoint of AC. C is the midpoint of AD. Find the coordinates of B and D given the coordinates of A (-2,5) and the coordinates of C (8,7).
B= (3,6) and D= (18,9)
Step-by-step explanation:
To find the midpoint of two given points add X1 and X2 together, then divide by 2 to get the X value of the midpoint and do the same thing for the Y value. That will get you B. From there you can see to get from point A to point C you add 10 to the x value and add 2 to the y value. Because C is the midpoint just double what you had to add to get point D (add 20 to x and add 4 to y)