2 years ago

Can someone please help me ASAP :)

Mathematics

1 answer:

jeyben [28]2 years ago

4 0

Did this a couple years ago, im kinda lost xD . sorry

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What number or fractions are between 2/3 and 1 1/3

olganol [36]

To find the fraction inbetween,
1. Add up the 2 fractions
2 Divide it by 2

Step (!) Add them up:
2/3 + 1 1/3 = 2

Step (2) Divide the answer by 2:
2÷ 2 = 1

Answer: The number between 2/3 and 1 1/3 is 1.

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2 years ago

Place the <,> or = symbols between the following:

spayn [35]

The choice A will be the correct choice dealing with proportion

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2 years ago

Given $a \equiv 1 \pmod{7}$, $b \equiv 2 \pmod{7}$, and $c \equiv 6 \pmod{7}$, what is the remainder when $a^{81} b^{91} c^{27}$

Blizzard [7]

$\begin{cases}a\equiv1\pmod7\\b\equiv2\pmod7\\c\equiv6\pmod7\end{cases}$

$a^{81}\equiv1^{81}\equiv1\pmod7$

$b^{91}\equiv2^{91}\pmod7$

$2^{91}\equiv(2^3)^{30}\times2^1\equiv8^{30}\times2\pmod7$
$8\equiv1\pmod7$
$2\equiv2\pmod7$
$\implies2^{91}\equiv1^{30}\times2\equiv2\pmod7$

$c^{27}\equiv6^{27}\pmod7$

$6^{27}\equiv(-1)^{27}\equiv-1\equiv6\pmod7$

$\implies a^{81}b^{91}c^{27}\equiv1\times2\times6\equiv12\equiv5\pmod7$

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2 years ago

Henry is saving money to buy a game. so far he has saved $12 , which is three-fourths of the total cost of the game. how much do

vazorg [7]

Henry has 3 / 4 0f total cost so,
Let ( a ) is total cost of game

So,
3/4 × a = total cost

12 = 3/ 4 × a

4 will multiply with 12 so,

12 x 4 = 3 a

48 = 3a

48 / 3= a

16 = a will be price of game

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3 years ago

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A figure with length and width, but no depth, is called _ _ _-dimensional.

k0ka [10]

Answer: The term is called Two dimensional.

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3 years ago