2 years ago

How to solve PLS HELP

Mathematics

1 answer:

topjm [15]2 years ago

3 0

Answer is x=-3
Explanation:
-2x+1=7
X=-3

You might be interested in

5. Algebra Write an expression you can

AveGali [126]

Answer:

y=x^3

Step-by-step explanation:

I don't know y sha

6 0

2 years ago

Please explain this answer ☹️

GuDViN [60]

Answer:

see explanation

Step-by-step explanation:

Note that cos315° = cos45° and sin315° = - sin45° and

cos45° = sin45° = $\frac{1}{\sqrt{2} }$ = $\frac{\sqrt{2} }{2}$

Hence

12(cos315° + isin315°)

= 12(cos45° - isin45°)

= 12( $\frac{\sqrt{2} }{2}$ - i $\frac{\sqrt{2} }{2}$ )

= 6 $\sqrt{2}$ - 6i $\sqrt{2}$

7 0

3 years ago

.009 is 1/10 of what

IRINA_888 [86]

Answer:

If it's of which decimal than the answer will be 0.09

7 0

2 years ago

Someone please help fast!<br> Simplify: in the picture

Fantom [35]

Answer:

-3ab

Step-by-step explanation:

-27/9= 3

(a^2)/a=a

(b^2)/b=b

3 0

1 year ago

Find the missing length in the right triangle.

Sholpan [36]

10 ft because when you add the sides when squared 36+64 = 100 and the square root of that is 10

5 0

3 years ago

Read 2 more answers