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vovikov84 [41]
3 years ago
8

Help!!!! 10 x 10 x 90 x 300000000000000000

Mathematics
2 answers:
Hatshy [7]3 years ago
7 0

Answer:

2.7e+19

Step-by-step explanation:

Scrat [10]3 years ago
6 0

Answer:

2700000000000000000000 or 27e + 21

Step-by-step explanation:

10 × 10 × 90 × 300000000000000000

100 × 27000000000000000000

2700000000000000000000

--------------------------------------------------------------------------------------------------------------

This could also be denoted as 27e + 21

==================================================================

<em>Hope I Helped, Feel free to ask any questions to clarify :)</em>

<em>Have a great day!</em>

<em>More Love, More Peace, Less Hate.</em>

<em>       -Aadi x</em>

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Round 37.82 to the nearest tenths place.
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3 years ago
Which line has the same slope as the lone passing through (-4,-1) and (-1,-7)
Julli [10]

Answer:

1) 6x+3y=5    

Step-by-step explanation:

1) First, find the slope of the line passing through (-4, -1) and (-1, -7). Use the slope formula m = \frac{y_2-y_1}{x_2-x_1}. Substitute the x and y values of the two points into the formula and solve:

m = \frac{(-7)-(-1)}{(-1)-(-4)} \\m = \frac{-7+1}{-1+4} \\m = \frac{-6}{3} \\m = -2

So, the slope is -2.

2) Now, identify the slopes of the lines in the options. We already know the slope of y = -\frac{1}{2} x-7  is -\frac{1}{2} since it is in slope-intercept form. y = -2 must have a slope of 0 since it's horizontal, and all equations with the format of y = a number are horizontal.

To find the slope of 6x + 3y = 5, isolate y to put the equations into slope-intercept form (y = mx + b format), and whatever the coefficient of the x-term is will be the slope.

6x + 3y = 5\\3y = -6x+5\\y = -2x + \frac{5}{3}.

So, the slope of the first option is -2. It matches the slope we calculated in the first step, so that must be the answer.

4 0
3 years ago
Find the value of c that makes the expression a perfect square trinomial. x2 + 9 4 x + c
JulijaS [17]

The value of c is 81/64 for the expression a perfect square trinomial.

<h3>What is an Expression?</h3>

An expression can be defined as a mathematical statement that consists of variables, constants and mathematical operators simultaneously.

It is given that an expression

x² +9/4x +c is a perfect square polynomial

c =?

(a+b)² = a² +2ab+b²

2ab = 9/4

b = 9/8

c = b² = 81/64

Therefore the value of c is 81/64 for the expression a perfect square trinomial.

To know more about Expression

brainly.com/question/14083225

#SPJ1

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What’s the question?
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Is 45 a multiple of 4? Explain your answer (20 point offer)
SSSSS [86.1K]

Answer:

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Step-by-step explanation:

so no

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