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3 years ago

1. Dan charges $15 per hour for walking dogs. What is the missing number in the table?

Mathematics

1 answer:

Dmitry_Shevchenko [17]3 years ago

8 0

It’s c lololololololololop

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13 + -13 =0 exemplifies which property

stira [4]

Zero property is going to be your answer

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4 years ago

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What is 4/9 and 17/18 renamed using least common denominator?

dusya [7]

Answer:

8/18 & 17/18 is your answer.

Step-by-step explanation:

Find common denominators for both (you cannot simplify). Note that what you do to the denominator, you must do to the numerator. Find multiples of each number:

9: 9, 18

18: 18

The first least common denominator you get is 18. Solve:

(4/9)(2/2) = 8/18

8/18 & 17/18 is your answer.

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3 years ago

The Organic Cafe recently served 9 cinnamon rolls and 9 other pastries. Considering this data, how many of the next 14 pastries

VladimirAG [237]

Answer

idk maybe 5 is the flvs?

Step-by-step explanation:

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4 years ago

ABC and ADC are triangles. The area of triangle ADC is 52m^2

sweet [91]

Given that,

ABC and ADC are triangles.

The area of ΔADC is 52 m².

Suppose , AD is the median.

According to figure,

We need to find the area of ΔABC

Using theorem of triangle

$\bigtriangleup ADB +\bigtriangleup ADC=\bigtriangleup ABC$

Here, Δ ADB = Δ ADC

So, $2 \bigtriangleup ADC=\bigtriangleup ABC$

Put the value of Δ ADC

$\bigtriangleup ABC =2\times52$

$\bigtriangleup ABC = 104\ m^2$

Hence, The area of ΔABC is 104 m².

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3 years ago

What is the remainder of (2^91 x 6^27) divided by 7?

kondaur [170]

$2\equiv2\mod7$
$2^2\equiv4\mod7$
$2^3\equiv8\equiv1\mod7$

$91=3(30)+1$
$\implies2^{91}\equiv(2^3)^{30}\times2^1\equiv1^{30}\times2\equiv2\mod7$

$6\equiv-1\mod7$
$6^2=6\times6\equiv6(-1)\equiv-6\equiv1\mod7$

$27=2(13)+1$
$\implies6^{27}\equiv(6^2)^{13}\times6^1\equiv1^{13}\times6\equiv6\mod7$

$\implies2^{91}\times6^{27}\equiv2\times6\equiv12\equiv5\mod7$

6 0

3 years ago