x : y = 7 : 4 x + y = 88
Work out the value of x – y
Answers
Related Questions
help please! :) thanks!!!
Answers
Answer:
C
Step-by-step explanation:
Mitochondria is the powerhouse of a cell
Which of the following is a solution to the equation 4 sin (x) - 2 = -4?
0 degrees and 180 degrees
270 degrees
210 degrees and 330 degrees
30 degrees and 150 degrees
Answers
Answer:
3 rd one
Step-by-step explanation:
66.67 mph in 1.5 hours
How long does it take the car to travel 26 miles at this speed?
Answers
Answer:
5
Step-by-step explanation:
6jsndsja
shsksjdhsuaoehhdsuiandbdhwiq
Simplify
5 x 5squared
leaving your answer in index form.
Answers
Answer:
(5x5)squared is basically 25squared
Step-by-step explanation:
For the function f(x) =4x^2-5x what is the value of f(-3)
Answers
Answer:
f(x) =4x^2-5x
f(-3)=4(-3)²-5×-3=4×9--15=36+15=51
Find the volume of a cone with a diameter of 12 m and a height of 7 m.
A. 84 pi m3
B. 252 pi m3
C. 84 m3
D. 336 pi m3
Answers
Answer:A 84 pi m3
Step-by-step explanation: next time if you enter the numbers into a cone calculator it will give you the answer
Answer:
A
PLZ MARK AS BRAINLIEST
Step-by-step explanation:
12/2 = 6 (radius)
V = π(r²h)/3
V = π(6² * 7)/3
V = π(252)/3
V = π84
AB is the angle bisector find x
Answers
Answer:
x=9
Step-by-step explanation:
2(x-1)=3x-11
distribute the 2
subtract 2x from both sides and get -2=x-11
add 11 to both sides and get x=9
Sonya had 30 minutes to do a three-problem quiz. She spent 10 9/10 minutes on question A and 6 3/5 minutes on question B. How much time did she have left for question C?
Answers
Answer:
time left for question C = 12 1/2
Step-by-step explanation:
Total time required for the three quiz= 30 minutes
time spent on question A= 10 9/10 minutes
Time spent on question b= 6 3/5 minutes
Time spent on Question c= Total time required for the three quiz -( time spent on question A+Time spent on question b)
30 - ( 10 9/10 + 6 3/5)
30 -16 (9+ 6/10)
30- 16 15/10( 15/10 = 1 5/10)
30 - 16 + 1 5/10
30 - 17 5/10
From 30, we remove 1 whole number to subtract the fraction from the other number so we have
29 - 17 ( 1 -5/10)
=12 5/10 = 12 1/2
A game piece has the shape of this parallelogram. Find the area of the game piece
9cm
10 cm
14 cm
(The figure is not to scale)
The area of the game piece is cm?
Answers
Answer:
[tex]a = bh[/tex]
Step-by-step explanation:
base=14cm,height=9
a=bh
a=(14)(9)
a=126
Status
Exam
Find the missing length.
10
4
C=
✓ [?]
Pythagorean Theorem: a? + b2 = ?
Enter
Answers
Answer:
116
Step-by-step explanation:
A total of 714 tickets were sold for the school play. They were either adult tickets or student tickets. There were 64 more
student tickets sold than adult tickets. How many adult tickets were sold?
Answers
Answer:
714 is the total number that is sold, if there is 64 more tickets sold for students then adults, then do 714 divided by 2 and add 32 to get the number for students, and for adults do 714 divided by 2 and subtract by 32. so, like this 714/2+32=389 tickets for students and 714/2-32=325 for adults. Hope this helps
Answer:
The adult tickets total were 293
Step-by-step explanation:
714 divided by 2 ( because there is only 2 types of tickets ) and 714 divided by 2 equals 357 ad because the student tickets sold better 357 minus 64 = 293 and you prove that by multyplying 357 x 2 = 714
your welcome :)
-⅕ (10-5+25x)
Please help!
Answers
Answer:
-[tex]-\frac{1}{5} * (5+25x)\\-\frac{1}{5} *5-\frac{1}{5}(25x)\\-1-\frac{1}{5}(25x)\\-1 -1 (5x)\\01-5x[/tex]
Step-by-step explanation:
what is the value of c?
Answers
Answer:
The value of C is 3
Step-by-step explanation:
all of the angles of a triangle add up to 180°. first you would add 92 and 46 and get 138. You then subtract 180 and 138 and get 42. then you divide 42 by 14 and get 3. then substitute 3 back into the equation and you get 180.
W-20.5=8 please help me
Answers
This is just the same as asking you what number when subtracted by 20.5 will give you an answer of 8. The answer would obviously be 8+20.5=28.5 so w=28.5.
We can also do it in a more algebraic way. By adding 20.5 to both side of the equation which won't change the value.
w-20.5+20.5=8+20.5
w=28.5
Any questions just ask me in the comments of this question :)
Is - 23 rational or irrational
Answers
Answer:
Rational
Step-by-step explanation:
It's a whole number so it's rational.
Answer:
rational
Step-by-step explanation:
What is the equation of the graphed line written in standard form?
Answers
Answer:
y=3x-4
Step-by-step explanation:
I need help I will give brainliest !!!!
Answers
Answer:
i think its the third one
Step-by-step explanation:
Fill in the box with the appropriate measure.
quick please I have only a few min left
Answers
Step-by-step explanation:
first box on the left
r=4
d=8
circumference= 2π*4= 8π
area = π*4*4= 16π
Second box on the left
d=6
r= 3
circumference= 2π*3= 6π
area =π*3*3= 9π
third box on the left
A=36π
A=36πarea= π*r*r
A=36πarea= π*r*rr= 6
A=36πarea= π*r*rr= 6d=12
A=36πarea= π*r*rr= 6d=12circumference= 2π*6= 12 π
the last box
C=18π
C=18πC= 2π*r
C=18πC= 2π*rr= 9
C=18πC= 2π*rr= 9d=18
C=18πC= 2π*rr= 9d=18area= π*9*9= 81π
A triangle has sides that measure 9, 22, and 20. Is the triangle a right triangle?
Answers
Answer:
no
Step-by-step explanation:
Solve for each missing side length. Round to the nearest tenth if a decimal.
Answers
nada más estoy respondiendo para poder passar jmuna cosa aqui
Step-by-step explanation:
haha
Why was my sister freaking boohoo crying (made me sad) over a pet rat that shes had for like a year and he's getting old he got a urinary tract infection or something and like she gave him amoxicillin but this thing is a rat why does she have it in the first place??? I been shoulda killed this thing. Like making my sister sad nasty behind thing.
Answers
Answer:
wait a rat as a pet naw rats are just cat food
Step-by-step explanation:
You take a bite of a cookie and begin to crush it between your teeth making smaller bits in your mouth.
Physical or Chemical Change?
Fact or Proof?
Answers
Which pair of lines are parallel?
p ll s
q ll r
p ll q
r ll s
Answers
Answer:
q || r
Step-by-step explanation:
Answer:
B. Q//R
Step-by-step explanation:
NEED HELP WILL GIVE BRAINLIEST!
Answers
Answer: a=60
Step-by-step explanation:
Find the length of side BC.
Give your answer to 1 decimal place.
C
14 cm
580
A A
B
Answers
Be=14sin58
Nvm=14 times 0.8480
Bc=11.9 cm
PLEASE HURRY-When Melissa is playing soccer she makes 2 goals out of every 12 shots on goal. How many times would you expect her to make the goal if she took 144 shots on goal?
Answers
Answer: 24 goals
Step-by-step explanation:
Melissa makes 2 goals out of every 12 shots on goal.
This means that the amount of shots needed to score a goal for her is:
= Number of shots / Number of goals
= 12 / 2
= 6 shots
She scores a goal every 6 shots.
If she makes 144 shots therefore, she will score:
= Number of shots / Number of shots needed per goal
= 144 / 6
= 24 goals
if 4 books cost $52, how much will 2 books cost?
Answers
Answer: 2 books would cost $26.
Step-by-step explanation:
4 books : $52 You need to get down to 2 books. Divide 4 by 2 and .............................................52 by 2.
2 books : $26
Can someone tell me the awnsers for 15
Answers
Answer:
12x + 22 is the perimeter
8x + 24 is your area
I am pretty sure
A town has a population of 18000 and grows at 2% every year. To the nearest tenth of a year, how long will it be until the population will reach 26700?
^^
Answers
Answer:
19.9
Step-by-step explanation:
we can write the following equation
18000(1.02)^n
where n is the number of years
so we have
26700=18000(1.02)^n
solve for n
1.483=1.02^n
use logs to solve for n
n=19.9
69.5 rounded to the nearest tenth
Answers
Answer:
69.5
Step-by-step explanation:
You can't round to the nearest tenth because there isn't a hundredth.