2 years ago

Can someone help me with this

Mathematics

2 answers:

11Alexandr11 [23.1K]2 years ago

5 0

-6 + x = -7

+6 +6 add 6 to both sides, 6's cancel out on the left.

________

x = -1, is the answer.

Hope this helps! Let me know if you have any other questions related to this problem. :)

ElenaW [278]2 years ago

4 0

Answer:

x= -1

Step-by-step explanation:

-6+x = -7

x = -7+6

x= -1

You might be interested in

I need help please help

monitta

Answer:

with wut XD

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Which of these ratios are equivalent ratio<br> 1:4 2:8 3:6 7:28

Harrizon [31]

Answer:

1:4

2:8

7:28

Step-by-step explanation:

1:4
2:8 , 1:4
7:28, 1:4

5 0

1 year ago

True or false: the equation tan^2x+1=sec^2x

zhenek [66]

ANSWER

True

EXPLANATION

The given trigonometric equation is:

${ \tan}^{2} x + 1 = { \sec}^{2} x$

We take the LHS and simplify to arrive at the RHS.

${ \tan}^{2} x + 1 = \frac{{ \sin}^{2} x}{{ \cos}^{2} x} + 1$

Collect LCM on the right hand side to get;

${ \tan}^{2} x + 1 = \frac{{ \sin}^{2} x + {\cos}^{2} x}{{ \cos}^{2} x}$

This implies that

${ \tan}^{2} x + 1 = \frac{1}{{ \cos}^{2} x} .$

${ \tan}^{2} x + 1 = {( \frac{1}{ \cos(x) }) }^{2}$

${ \tan}^{2} x + 1 = { \sec}^{2} x$

This identity has been verified .Therefore the correct answer is true.

3 0

2 years ago

4 less than n is 9.?

Phoenix [80]

Answer:

13. Bestie literally 9+4

4 0

2 years ago

Read 2 more answers

53x52 step by step plzzz

Zigmanuir [339]

Answer: here you go i tried my best

Step-by-step explanation:

3 0

2 years ago