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Natalija [7]
3 years ago
12

I NEED HELP PLS!!!! I DONT UNDERSTAND THIS!! PLS TELL ME THE CORRECT ANSWER AND HOW YOU GOT IT STEP BY STEP!!!!

Mathematics
1 answer:
padilas [110]3 years ago
5 0
I like to start with changing fractions to decimals. It seems easier that way.
5/8 = 0.625 cups

Now divide 4 by 0.625
4 / 0.625 = 6.4

Noor can offer 6 cups with an extra 2/5 of a cup left. He can offer the 2/5 of a cup to a friend, so he can offer 7 friends some hot chocolate!

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Find the distance between the points given. (-3, -6) and (3, 2)
vlada-n [284]

Answer:

10 units

Step-by-step explanation:

Moving from (-3, -6) to (3, 2), x increases by 6.  Draw a triangle and use this 6 as the length of the base.  y increases by 8.  Label the height of the triangle with this 8.  Then find the hypotenuse (which is also the desired distance) by using the Pythagorean Theorem:

6^2 + 8^2 = d^2, where d is that distance:

36 + 64 = 100 = d^2, and so d = 10.  The distance in question is 10 units.

5 0
3 years ago
If N(k) is the inverse of K(n) and N(12)=4 then K(4)=12<br><br> True or false ?
viva [34]

Answer: True is the answer

3 0
3 years ago
Read 2 more answers
What are the little numbers in a math equation called
Alborosie

Answer:

Exponents

Step-by-step explanation:

5 0
2 years ago
11^9–11^8+11^7 is divisible by 3 and 37.
vodomira [7]

11^9 -11^8 + 11^7 = 2163075981

2163075981/3 = 721025327

2163075981/37 = 58461513

Yes it is divisible by both 3 and 37

7 0
3 years ago
Help me solve this please, <br><br> Solve for x, <br><br> ax-6=dx-8
elena-s [515]
Ax-6=dx -8
ax-dx =-2
X(a-d)=-2
x=-2/(a-d)
6 0
3 years ago
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