Answer:
1 [tex]\frac{7}{15}[/tex] or
[tex]\frac{22}{15}[/tex]
Step-by-step explanation:
Answer:
22/15 or 1 7/15
Step-by-step explanation:
4/5 + 2/3
So first you have to change the denominator to the same digit by finding a number they both go in to so:
12/15 and 10/15
then add them together and you'll get: 22/15
simplified it'll be 1 7/15
Please help me with this!
look at all of this math. do it all or something for 50 points each ig
(a + b)2 = a2 + 2ab + b2
(a – b)2 = a2 – 2ab + b2
(a + b) (a – b) = a2 – b2
(x + a)(x + b) = x2 + (a + b)x + ab
(x + a)(x – b) = x2 + (a – b)x – ab
(x – a)(x + b) = x2 + (b – a)x – ab
(x – a)(x – b) = x2 – (a + b)x + ab
(a + b)3 = a3 + b3 + 3ab(a + b)
(a – b)3 = a3 – b3 – 3ab(a – b)
(x + y + z) 2 = x2 + y2 + z2 + 2xy + 2yz + 2xz
(x + y – z) 2 = x2 + y2 + z2 + 2xy – 2yz – 2xz
(x – y + z)2 = x2 + y2 + z2 – 2xy – 2yz + 2xz
(x – y – z)2 = x2 + y2 + z2 – 2xy + 2yz – 2xz
x3 + y3 + z3 – 3xyz = (x + y + z)(x2 + y2 + z2 – xy – yz -xz)
x2 + y2 = 1212 [(x + y)2 + (x – y)2]
(x + a) (x + b) (x + c) = x3 + (a + b +c)x2 + (ab + bc + ca)x + abc
x3 + y3 = (x + y) (x2 – xy + y2)
x3 – y3 = (x – y) (x2 + xy + y2)
x2 + y2 + z2 -xy – yz – zx = 1212 [(x-y)2 + (y-z)2 + (z-x)2]
Answer:
hikbzjeofndid9sjdbs8
Can you help me with my math
Answer: hope it helps
MiKiyah invested $2,500 in a simple interest account for 2 years. At the end of the 2 years, she has earned $75 in interested. What was the simple interest rate of the account?
Answer:
if $178 $178 interest was earned in 2 2 years at an interest rate of 4%
Step-by-step explanation:
XD i tried
3/4 of x, if x= 15/28
PLS HELP!!!
Answer:
45/112
Step-by-step explanation:
if you didnt know, of also means multiply, so just do 3/4 times 15/28, and the answer would be correct
Answer:
45/112
Step-by-step explanation:
Determine the lateral and total surface area of the pyramid.
Answer: lateral=20cm
total=1312
Step-by-step explanation:
3/5 of a club are 12 years old. If there are 35 members in the club, how many members are age 12? ____ member are age 12.
Answer:
21
Step-by-step explanation:
35 times 3/5
multiply 7 by 3
Answer:
ok
Step-by-step explanation:
Solve : 20 = 8 + x/3
Solve : 5/8y + 7 = 3/4y - 3
Answer:
20 = 8 + 36/3
Step-by-step explanation:
That's the answer for the first one
CORRECT ANSWER WILL GET BRAINLIEST
Simpify:
Answer:
7 5/6
Step-by-step explanation:
Need help asap PLZ thank you
Need help asap plzzzz both answers if u can
Answer:
where is the question
Step-by-step explanation:
which one shows a proportional relationship
Answer:
The last one shows
As x/y = 1/3
-2/-6 => 1/3
1/3 => 1/3
2/6 => 1/3
3/9 => 1/3
Answer: x/y = 1/3
-2/-6 => 1/3
1/3 => 1/3
2/6 => 1/3
3/9 => 1/3
Step-by-step explanation:
Lolly and Joey ordered dinner. They leave a 18% tip. Let d represent the cost of the dinner and t represent the total cost. Which equation below CAN NOT be used to represent how to find the total ?
A) 1.18d = t
B) (1 + 0.18)d = t
C) 0.18d + d = t
D) 0.18d = t
Kyle has a coupon for 20% off or $5 off. If he purchases an item that is $34.13, which one would be better ?
A) 20% off
B) $5 off
PLS HELP ME I WILL MARK BRANILEST!!!
Answer:
bac
Step-by-step explanation:
got banned lel
Pls help me, first right-brainliest:)))))
me need help fast plz help
Look at the attached picture and help me, please!
plz someone explain it
Answer:
-4(8)=x^2-9x+12
-32=x^2-9x+12
Step-by-step explanation: is this what u want us to do?
HELP ME (also simplifying)
PLZ HELP MEEEEEEEEEEEEE
Answer:
Ill do this quick...
Its B.
Step-by-step explanation:
Solve by writing a proportion.
Elena runs the same distance every day. In B days, she
ran 12 miles. How far will she run in 7 days? Show your
work.
Can you also do a proportion for me thanks.
i think its 84 miles in 7 days
Victoria's favorite cookie recipe uses 170 grams of butter for every 250 grams of flour. Victoria's daughter made cookies using 340 grams of butter for every 400 grams of flour.
What will Victoria think of her daughter's cookies?
Choose 1 answer:
A
They have too much butter.
B
They don't have enough butter.
C
They have the right amount of butter.
Answer:
they have too much butter
Step-by-step explanation:
When playing a game of capture the flag how would a player best position themselves from being tagged and placed in the jail?
A On their own team's side of the center line
B On their opponent's side of the field, nearest the flags
C Near the center line so they can move back and forth between the two sides
D Near the back corner of the opponents flag area
THIS IS HEALTH BUT IM PUTTING IT IN THE MATH SECTION SO MORE PPL SEE IT IM TAKING FINAL EXAM PLS HELP!!! NEED HELP ASAP PLSSS :))
Answer:
B cause I have play capture the flag
Answer:
A is the right answer
Step-by-step explanation:
The quotient of 37.2/6 is?
Answer:
6.2
Just normal division
Answer:
6.2
Step-by-step explanation:
you divide the 2
How does the scatter plot of a nonlinear association differ from that of a linear association?
Scatter Plots of a non-linear association represent points scattered all over the graphs as there is no association with them. On the other hand, a linear association represents dots placed in a more straight line that covers most of the dots on a graph. To sum it up, a nonlinear association is a bunch of random dots all over the place and a linear association is straight with no mess-ups (nothing).
Help with math I need, do not understand I do (yoda speech) lol.
DUE NOWW!! The equation d = 22.5n + 27.5 represents the amount of money, in dollars, that Kathryn earns for each sale she makes. The variable "n" represents the number of items sold, and the variable d represents the total amount of money earned. What is the number of items Kathryn must sell in order to earn $500?
Answer:
50
Step-by-step explanation:
The grocery store sells bacon for $5.30 per pound.
10. Write a function to represent the situation.
11. Is the function continuous or discrete? Explain.
Answer:
5.30x p
Step-by-step explanation:
Btw p stands for pounds
helpp me out please and thank you
Help me with math, I suck at math. I do not understand this math