I WILL GIVE BRAINLIEST Evaluate 3 + (-h) + (-4) where h = -7

Mathematics

1 answer:

Alexandra [31]3 years ago

3 0

Answer:

3+7-4=6

Step-by-step explanation:

replace the h with -7.

3+ [-(-7)]+(-4)

simplify. two negatives make a positive, causing the [-(-7)] to simply become 7.

the +(-4) simplifies to -4.

so...

3+7-4

from here its really really easy, just simple add and subtract.

3+7=10

10-4=6

If it helped, id really appreciate brainliest :)

You might be interested in

HELP. How much water is needed to fill a water tank that is 15 feet long, 8 feet wide, and 4 feet deep.

TiliK225 [7]

Answer: 60

Step-by-step explanation: I did the math but sorry if this is wrong

6 0

3 years ago

Read 2 more answers

Factorization of the expression (3x-2y)((a+b)+(4x-3y)(a+b)

Mrrafil [7]

Hi!!
:D
your answer is

8 0

3 years ago

Solve 10x-3=6x+85 give a reason to justify each statement

siniylev [52]

6 0

3 years ago

Read 2 more answers

What is the gcf of 21 30 anwhat is the gcf of 21 , 30 ,and 44?

Ymorist [56]

Find the prime factorization of each value.

21 is 7*3

30 is 3*10 which can be further broken down into 3*2*5

44 is 4*11 which can be further broken down into 2*2*11

What do they share in common?
21 and 30 each have a 3 in common.
Therefore the GCF(21, 30) = 3.

21 and 44 share a 2 in common.
But if we're looking at all three of them together, they share nothing in common.

5 0

3 years ago

What does the fundamental theorem of algebra illustrate?

UNO [17]

Answer:

The fundamental theorem of algebra guarantees that a polynomial equation has the same number of complex roots as its degree.

Step-by-step explanation:

The fundamental theorem of algebra guarantees that a polynomial equation has the same number of complex roots as its degree.

We have to find the roots of this given equation.

If a quadratic equation is of the form $ax^{2}+bx +c=0$