(12) Geographers use negative numbers to represent points below sea level and positive numbers for points above 1

Mathematics

2 answers:

myrzilka [38]4 years ago

5 0

Difference in elevation is 6 meters.

Sergio039 [100]4 years ago

3 0

Answer: -4

Step-by-step explanation: -5 + 1= -4

You might be interested in

How much bigger is 132 than 110 in percentage?

n200080 [17]

Answer:

22%

Step-by-step explanation:

132%-110% is 22%

8 0

2 years ago

Which model shows the correct factorization of x2 + 2x – 8?

expeople1 [14]

To factor x^2 + 2x - 8 follow these steps

1) Write to factors, with x as the first term, this way:

(x )(x )

2) The sign to the right of the x in the first factor is the same sign of the coeficient of x in the polynomial.

That is +.

The sign to the right of the x of the second factor is the product of the sign of the coefficent of x (this is +) and the sign of the independent term (this is - ).

So that is (+).(-) + -.

Now the two factors have this form:

(x + ) (x - )

3) Now find two numbers whose product is - 8 and whose difference is +2

Those numbers are + 4 and -2.

Then the two factors are:

(x + 4) (x - 2).

So the answer if that the correct factorization is (x + 4) (x - 2)

4 0

3 years ago

Read 2 more answers

What are the solutions of x^2+2x+3?

jonny [76]

Answer: I took a screen shot of your answer hope this helpes

Step-by-step explanation:

pleas make brainly

8 0

3 years ago

A group of 8 people are picking up litter along a 4 over 5 km length of road. Each person is assigned an equal section of the ro

zepelin [54]

You know that 1 km=1000 m, then the length of the road $\dfrac{4}{5}$ km is $\dfrac{1000}{5} \cdot 4=200\cdot 4=800$ metres.

A group of 8 people are picking up litter along the road and each person is assigned an equal section of the road. The whole road has length 800 m, then for each person will be assigned 800:8=100 m of the road.

If you want to know the length of each part in km, then 1 m=0.001 km and 100 m =1 m·100=0.001 km ·100=0.1 km.

5 0

3 years ago

PLEASE HELP HELP HELP HELP HELP PLEASENPLEASE PLEASE IM SO DESPERATE

Verizon [17]

Answer:

Marci got 2 more right she had 42

4 0

3 years ago