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fgiga [73]
3 years ago
12

A cookie recipe states for every 3 cups of flour, 1 1/2 teaspoons of vanilla are needed. How many teaspoons are needed for 5 cup

s of flour?

Mathematics
2 answers:
wariber [46]3 years ago
8 0
2 1/2 teaspoons of vanilla. Because 5/3=1.67, then 1 1/2x1.67= 2 1/2.
yKpoI14uk [10]3 years ago
3 0
There are 2.5 tsp vanilla needed for 5 cups of flour. I solved this by putting the given info into a ratio- cups of flour/tsp. vanilla. Then, i put in the given information and cross multiplied to solve for x. I hope this helped you!! :))

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Jonah has a large collection of marbles he notices that if he borrows five marbles from a from a friend he can arrange the marbl
olga nikolaevna [1]

Answer:

The remainder is 8

Step-by-step explanation:

Let Jonah's Marble=x

If he arranges x marbles into y rows of 13 each, and there are remainders(R)

Then:

x/13=y+(R/13).....(I)

If he borrows 5 marbles from a friend, there will be no remainder. However, the number of rows y, will be increased by 1

New Total Marbles=x+5

(x+5)/13=y+1.....(ii)

x+5=13(y+1)

x=13y+13-5

x=13y+8

From (I)

x=13y+R

Comparing the values of x derived from (I) and (ii)

13y+R=13y+8

Therefore the Remainder, R= 8

5 0
3 years ago
Find the missing side lengths​
AURORKA [14]

Answer:

X = 18

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Step-by-step explanation:

use sin equation for right angle triangle

The sine of the angle

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according to this question,

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use cosine to find y

The cosine of the angle

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Can someone help me.
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