All categories

3 years ago

PLEASE HELP I'VE WAISTED ABOUT 30 POINTS ON THIS AND ITS ALMOST LATE

Mathematics

1 answer:

Semmy [17]3 years ago

8 0

Gavin is correct.

Because, Blaise did mistake in the 2nd step and after that all the steps became incorrect.

Blaise did 7x - 16x + 2

While it should be 7x - 16x - 2

You might be interested in

What is m Any answers?

Likurg_2 [28]

Answer:

B. 68°

Step-by-step explanation:

Since, opposite sides of the quadrilateral MNPQ are parallel.

Therefore, it is a parallelogram.

Measures of the opposite angles of a parallelogram are equal.

So,

(6x - 2)° = (4x + 36)°

6x - 2 = 4x + 36

6x - 4x = 36 + 2

2x = 38

x = 38/2

x = 19

$m\angle M = (6x - 2)\degree \\ \\ m\angle M = (6 \times 19- 2)\degree \\ \\ m\angle M = (114- 2)\degree \\ \\ m\angle M =112\degree \\ \\ \because m\angle M + m\angle N = 180\degree \\ (adjacent \: angles) \\ \\ \therefore m\angle N = 180\degree - m\angle M \\ \\ \therefore m\angle N = 180\degree - 112 \degree \\ \\ \therefore m \angle N = 68\degree$

8 0

3 years ago

Six times a number plus 4 is the same as the numver minus 11

Brrunno [24]

6xn+n-11 so n=6

6x6=36+6=42-11 is 31

3 0

3 years ago

Zero and negative exponentswrite in simplest for without zero or negative exponents- 17 ⁰

Valentin [98]

$-17^0=(-17)^0=1$ $\begin{gathered} (-2)^2\times(-2)^{-5}=(-2)^{2-5} \\ =(-2)^{-3} \\ =\frac{1}{(-2)^3} \\ =\frac{1}{-8} \end{gathered}$

Thus, the final answers are 1 and -1/8.

4 0

1 year ago

-7c+9=c+1 <br> If you could also show how you did it i would appreciate it

Step2247 [10]

-7c+9=c+1 (subtract c on both sides)
-8c+9=1 (subtract 9 on both sides)
-8c=-8 (divide by -8 on both sides to get c by its self)
c=1
your answer is 1.

5 0

3 years ago

Read 2 more answers

Given the equation y - 4 = (x + 8) in point-slope form, identify the equation of the same line in standard form. (1 point)

Alecsey [184]

Y-4=(x+8) = add4 to both sides of the equation, so y= x+8+4 then add like terms. Y=x+12 final answer.

3 0

3 years ago