3 years ago

At a sandwich shop there are different kinds of chips

Mathematics

1 answer:

Brums [2.3K]3 years ago

5 0

9/21 as the original

1/7 is the simplified version

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3/(5i) simplify please

LuckyWell [14K]

Answer:

- $\frac{3}{5}$ i

Step-by-step explanation:

Given

$\frac{3}{5i}$

Multiply numerator/ denominator by i

= $\frac{3i}{5i^2}$ [ i² = - 1 ]

= $\frac{3i}{-5}$

= - $\frac{3}{5}$ i

7 0

3 years ago

Read 2 more answers

A wire 22 cm long is cut into two pieces. The longer piece is 4 cm longer than the shorter piece. Find the length of the shorter

guajiro [1.7K]

Answer:

Explanation: L = longer piece S = shorter piece

L + S = 22

L = 4 + S

S + S + 4 = 22
-4 -4
S + S = 18

S = 18/2 = 9 cm

L = 4 + S —> 4 + 9 = 13 cm

To confirm:

13 cm + 9 cm = 22 cm

Therefore, the shorter piece is 9 cm.

3 0

3 years ago

What are all the square numbers in 100

Doss [256]

What does that question even meAn

8 0

3 years ago

Currently they sell a tub of popcorn for $10. SHOW or EXPLAIN what the cost of the cone of popcorn should be. Door context: The

Nina [5.8K]

Answer:

The cost of cone of popcorn is $ 2.59.

Step-by-step explanation:

The tub has a volume of 540.473 and costs $10. The cone has a volume of 140.035.

The cost of per unit volume is

$10/540.473

The cost of cone of popcorn is

$\frac{10}{540.473}\times 140.035\\\\2.59$

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3 years ago

PLEASE help me please help

dexar [7]

Answer:

i can't see it

Step-by-step explanation:

3 0

3 years ago