3 years ago

Is this right? Either Table C or Table D shows a proportional relationship.

Mathematics

1 answer:

Likurg_2 [28]3 years ago

7 0

Answer:

yee .......................

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Find the value of x that makes A||B

neonofarm [45]

Answer:

x = 10

Step-by-step explanation:

(4x)° & (3x+10)° are corresponding angles. If both the angles will be equal , then we can say that A║B.

$4x=3x+10\\=>4x-3x=10\\=>x=10$

If the value of x will be 10 , then it will make A║B.

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3 years ago

(01.05 LC)Which fraction is equivalent to negative 3 over 7?

Nastasia [14]

2. 3 over negative 7

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3 years ago

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If the perimeter is 284, what is the value of a? <br> Please show work xx

devlian [24]

Answer:

Step-by-step explanation:

Perimeter is 284 means the sum of the side measurements is 284.

That is, we have to solve:

$(6a+8)+(12a)+(10a-4)+(6a+8)=284$

Combine like terms:

$(6a+12a+10a+6a)+(8+0+-4+8)=284$

Simplify:

$34a+12=284$

Subtract 12 on both sides:

$34a=284-12$

Simplify:

$34a=272$

Divide both sides by 34:

$a=\frac{272}{34}$

Simplify:

$a=8$

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4 years ago

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F(x) = –2x2 + 4x and g(x) = x2 + 18x + 77.<br> What is (f•g)(x) in standard form?

Vikki [24]

Step-by-step explanation:

I take it this is meant to be a multiplication, right ?

not a "function of function", which would be symbolized by a little empty circle.

to multiply 2 function means basically the same as to add, subtract or divide 2 functions : to apply the arithmetic operation in both expressions.

(f×g)(x) = (-2x² + 4x)(x² + 18x + 77) =

= -2x⁴ - 36x³ - 154x² + 4x³ + 72x² + 308x =

= -2x⁴ - 32x³ - 82x² + 308x

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3 years ago

Let's divide and find quotient <br><br>1.8÷3

PSYCHO15rus [73]

Answer:

the answer is 0.6

Step-by-step explanation:

IIIÌIIIIIIIIII

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2 years ago