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2 years ago

I don't know how to do this

Mathematics

1 answer:

Artemon [7]2 years ago

3 0

Answer:

i dont ethier ;i

Step-by-step explanation:

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-5,3,-2,1,-1,0 what is next number

nlexa [21]

Answer:

-5

Step-by-step explanation:

3 0

2 years ago

Question 30. How do you set up the equation?

Bas_tet [7]

140 pounds * 6 feet = 112 pounds * x feet

x feet = (140 * 6) / 112

x = 7.5 feet

7 0

2 years ago

PLEASE HELP ME ( MULTIPLE CHOICE)!!

Anton [14]

Answer:

Step-by-step explanation:

an undefined slope has the same x value no matter what y value it has, therefore, D

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4 0

2 years ago

Plss help!<br>Question: Find a,b and c

Roman55 [17]

Answer:

See below, please

Step-by-step explanation:

The right：

${(y + c)}^{2} - b \times (x + a) \\ = ( {y}^{2} + 2yc + {c}^{2} ) - bx - ba =$

$= {y}^{2} - bx + 2cy + {c}^{2} - ab$

The left:

$= {y}^{2} - 7x - 18y + 109$

So, after comparing the right side and the left side of this equation, we know

$b = 7$

$2c = - 18 \\ so \\ c = - 9$

${c}^{2} - ab = 109$

So,

$a = \frac{ {c}^{2} - 109}{b} = \frac{ { (- 9)}^{2} - 109}{7} = \frac{ - 28}{7} = - 4$

6 0

1 year ago

How do I do this -9 - 16m = 7? What are the steps?

nordsb [41]

m = -1

Step-by-step explanation:

-16m = 7 + 9

-16m = 16

m = 16 ÷ -16

m = -1

4 0

2 years ago