All categories

2 years ago

X+5=-12 Please Help!

Mathematics

1 answer:

qwelly [4]2 years ago

6 0

<u><em>Answer: x=-17 and -17=x. *The answer should be the negative sign.*</em></u>

Step-by-step explanation:

subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.

a-c=b-c

subtract by 5 both sides of an equation.

x+5-5=-12-5

simplify.

12+5=17

17-5=12

17-12=5

x=-17 and -17=x

Hope this helps!

Thanks!

Have a great day!

You might be interested in

Explain why animals can hear sounds humans can't

DedPeter [7]

Better hearing and better sound censory

i think anyways

7 0

2 years ago

Read 2 more answers

Stephen record the growth of a plant over 10 weeks for his science project he made a graph that shows how much the plant group e

vazorg [7]

Answer:

y= 6/5x + 2

If you substitute the points (5,8) you get:

8 = 6/5 × 5 + 2

8 = 6 + 2

Step-by-step explanation:

5 0

3 years ago

Can anyone help me with 9th-grade geometry?

katovenus [111]

Answer:

See below.

Step-by-step explanation:

From the given info the 2 triangles are isosceles with AE = FR and ET = RP because the 2 sets of base angles are equal.

As the base angles are congruent m < E = m < R.

So the are 2 triangles are congruent by SAS, ASA and AAS.

7 0

3 years ago

Evaluate Combination (6,6)

andrew11 [14]

Answer:

$nCx = \frac{n!}{x! (n-x)!}$

On this case n =6 and x =6 we got:

$6C6 = \frac{6!}{6! (6-6)!} = \frac{6!}{6! 0!}= \frac{6!}{6!}=1$

Step-by-step explanation:

The utility for the combination formula is in order to find the number of ways to order a set of elements

For this case we want to find the following expression:

$6C6$

And the general formula for combination is given by:

$nCx = \frac{n!}{x! (n-x)!}$

On this case n =6 and x =6 we got:

$6C6 = \frac{6!}{6! (6-6)!} = \frac{6!}{6! 0!}= \frac{6!}{6!}=1$

8 0

2 years ago

Hellllllllppppppppppppppppp

Likurg_2 [28]

Answer:

S45tep-by-step explanation:

7 0

2 years ago