3 years ago

What is 4x + 4(9x − 2) − 3 equal to specifically?

Mathematics

1 answer:

Naily [24]3 years ago

8 0

Answer:

40x-11

Step-by-step explanation:

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Plese help me its timed

Nadusha1986 [10]

Answer:

(3,2) I think

Step-by-step explanation:

X= 3

Y=2

3 +2 =5

3-2=1

3 0

2 years ago

The answer to eaquivalent fraction 1×2/3×4 answer.

zhuklara [117]

The answer Is 2/12 because if u multiply 1 x2 it is 2 then 3 x4 which is 12

6 0

3 years ago

I have a slope of -4 (m=-4), would that be negative four over positive one or would that be negative 4 over negative one?

katrin [286]

If you have a slope of -4 then it would be -4/1 because rise/run. If it were -4/-1 then the slope would be 4.

3 0

3 years ago

Identify whether the relationship between ∠a and ∠b in the image below is complementary, linear pair/supplementary, adjacent, or

hram777 [196]

Answer:

Adjacent

Step-by-step explanation:

Adjacent angles are angles that are side-by-side.

4 0

3 years ago

Read 2 more answers

Solve for the roots in simplest form using the quadratic formula: 4x2 + 4x = -5

weqwewe [10]

Answer:

Step-by-step explanation:

Move all terms to one side

4x^2 + 4x + 5 = 0

Plug into quadratic formula

x = (-4 + $\sqrt{16 - 4(4)(5)}$ ) / 2(4)

= (-4 + $\sqrt{-64}$ )/8

At this point, there are no real answers. The roots to this equation are complex.

x = (-4 + 8i)/8

= (-1 + 2i)/2

6 0

3 years ago