List three different ways to write the number 28.explain what your list show

Answers

Answer 1

Answer: 20 + 8 expanded form twenty-eight word form 28 standard form

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okay so we have this question of the week thing and this week our answer is 47 so i need a algebra problem that equals 47 can someone please help me ?

Please answer correctly !!!! Will mark brainliest !!!!!!

Answers

Answer:

-12

Step-by-step explanation:

-6 f(-3) - 5 g(-7)

f(-3) is the value of the function at -3

f(-3) = -3

g(-7) is the value of the function at -7

g(-7) = 6

-6 (-3) - 5 *6

18 - 30

-12

A wood board 156 centimeters long is cut into three parts. The two longer parts are the same length and are 15 centimeters longer than the shortest part. How long are the three parts?

Answers

the three parts are a -141

What does it mean for a product of factors to be expressed using exponents

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example:

7x7x7x7x7x7x7x7x7x7x7x7=84
there are 12 sevens
u put the deleted number as the big number (7) and the number of repeated numbers as the smaller sized number which is called the exponent (12)

kai picked 11 times as many blueberries as nico. Together they pick 936 bluebarries. how many blueberries did each boy pick.

Answers

Answer: Kai picked 858 blueberries and Nico picked 78 blueberries.

Step-by-step explanation: Given that Kai picked 11 times as many blueberries as Nico and together they picked 936 blueberries.

We are to find the number of blueberries that Kai and Nico picked.

Let x and y represents the number of blueberries that Kai and Nico picked respectively.

Then, according to the given information, we have

$x=11y~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)\n\nx+y=936~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(ii)$

Substituting the value of x from equation (i) in equation (ii), we get

$x+y=936\n\n\Rightarrow 11y+y=936\n\n\Rightarrow 12y=936\n\n\Rightarrow y=(936)/(12)\n\n\Rightarrow y=78.$

And, from equation (i), we get

$x=11*78=858.$

Thus, Kai picked 858 blueberries and Nico picked 78 blueberries.

First you need to break it down. If Kai picked 11 times more blueberries then Nico, the amount of blueberries he picked multiplied by the amount of blueberries Kai picked would be 936. Nico had to have picked more blueberries then ten, because 10x11 is only 110, and that isnt 936. He had to have picked more then 20, because 20x11 is 222. And he picked more then 30 because 30x11 is only 333. Normally I would keep on doing this, and soon you will get to 85. Thats your answer, and i hope i kinda helped you

In circle C, r = 32 units. What is the area of circle C?

Answers

Hello!

The formula for finding area of a circle is: π · r²

r = 32
32² = 32 × 32 = 1024

π = 3.14

1024 × 3.14 = 3,215.36

Area = 3,215.36 units or 1,024π

Area formula = x r^(2 )
A= x.32(^2 )
A= 1024 x^{2}

Y equals 3X
X equals negative 2Y +70

Answers

Answer:

y=6y+70

Step-by-step explanation:

plug in x=2y+70 into y=3x

then distribute 3 to 2y and 70

simplify.

y=6y+70

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