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3 years ago

your dog is 6 years younger than your friend. in 3 years, your friend will be twice as old as your dog. how old is your dog now?

Mathematics

1 answer:

Volgvan3 years ago

7 0

Answer:

Step-by-step explanation:

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Please help ASAP!!!!!!!!! is 0.74 equal to 3/2

Mamont248 [21]

No they do not equal.

0.74 = 37/50

3/2 = 1.5

6 0

3 years ago

Read 2 more answers

Please answer 26 and 27 please thank you

ser-zykov [4K]

Answer:

Part 26) $3\frac{1}{4}\ in$

Part 27) $2\frac{2}{3}\ cups$

Step-by-step explanation:

Part 26)

we know that

The length of Alana's hair was 9 3/4 inches

After her haircut, the length was 6 1/2 inches

To find out how many inches did she have cut subtract 6 1/2 from 9 3/4

but first

Convert mixed number to an improper fraction

$9\frac{3}{4}\ in=\frac{9*4+3}{4}=\frac{39}{4}\ in$

$6\frac{1}{2}\ in=\frac{6*2+1}{2}=\frac{13}{2}\ in$

Find the difference

$\frac{39}{4}-\frac{13}{2}=\frac{39-26}{4}=\frac{13}{4}\ in$

Convert to mixed number

$\frac{13}{4}\ in=\frac{12}{4}+\frac{1}{4}=3\frac{1}{4}\ in$

Part 27)

we have that

Emeril used a total of 7 1/4 cups of flour to make three pastries

He used 2 1/4 cup of flour for the first and 2 1/3 cups of flour for the second

To find out how much cups of flour Emeril use for the third pastry, subtract the sum of the cups of flour used in the first and second pastry from the total cups of pastry used

Let

x ----> number of cups of flour used in the third pastry

$x=7\frac{1}{4}-(2\frac{1}{4} +2\frac{1}{3})$

but first

Convert mixed number to an improper fraction

$7\frac{1}{4}\ in=\frac{7*4+1}{4}=\frac{29}{4}\ cups$

$2\frac{1}{4}\ in=\frac{2*4+1}{4}=\frac{9}{4}\ cups$

$2\frac{1}{3}\ in=\frac{2*3+1}{3}=\frac{7}{3}\ cups$

substitute

$x=\frac{29}{4}-(\frac{9}{4} +\frac{7}{3})$

$x=\frac{20}{4} -\frac{7}{3}$

$x=\frac{20*3-7*4}{12}$

$x=\frac{32}{12}\ cups$

Simplify

$x=\frac{8}{3}\ cups$

Convert to mixed number

$\frac{8}{3}=\frac{6}{3}+\frac{2}{3}=2\frac{2}{3}\ cups$

4 0

3 years ago

PLEASE HELP! ONLY 4 MINUTES LEFT! WILL GIVE BRAINLIEST!

AnnyKZ [126]

absolutely you must choose 3 because only f(x)-1 is able to shift a graph down.

and in question of the left side 1 and 4 and 5 are correct!

4 0

3 years ago

Please help with my Sequences Hw<br><br> I will give brainliest

lions [1.4K]

Geometric with a common ratio of 4/3

9*4/3 = 12
12*4/3= 16
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8 0

3 years ago

2890 -2345 answer and why

icang [17]

To solve 2890-2345 without a calculator do the following either in your head or on paper:

2890
<u>-2345
</u> 0545

** Remember to carry over **

Hope this helps!

4 0

4 years ago