3 years ago

Find the missing value

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

4 0

Answer:

-12

Step-by-step explanation:

Let's replace that blank with x for now ;)

x - (-5) = -7

First, let's change that -(-5) to +5 because subtracting negatives is the same as adding.

x + 5 = -7

Subtract five from each side.

x + 5 = -7

-5 -5

x = -12

So then we change that x back to the blank and fill it in with -12.

Let me know if this helped!

You might be interested in

Need help asssappp!!!

Ann [662]

Answer:

I think maybe E. I never really solved a question like this before but to find the mean you add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

12367343/writeLineEquation

zalisa [80]

Step-by-step explanation:

and then we will have a place for the rest value of x to the store the next day and then to be outside and hes

6 0

3 years ago

Let ∠D be an acute angle such that cosD=0.33. Use a calculator to approximate the measure of ∠D to the nearest tenth of a degree

Gelneren [198K]

Answer:

70.7 degrees

Step-by-step explanation:

6 0

3 years ago

Find x if ∠m1 = 2x + 10 and m∠2 = 3x - 6

icang [17]

Answer: 16

Step-by-step explanation:

3 0

2 years ago

Where is the orthocenter of a triangle with vertices at (-4,8) (-1,5) and (5,5)?

Mariulka [41]

(-4,-4) Answer) triangle vertex coordinates -4,8 | -1,5 | 5,5 orthocenter

5 0

3 years ago

Find the missing value​

Find the missing value