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lianna [129]
3 years ago
11

Solve the system for the value of x and y

Mathematics
1 answer:
horrorfan [7]3 years ago
3 0

What is the system that you have to solve to find the value of x and y?

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Ocean currents have a direct effect on climate primarily by an interaction of which two systems?
olasank [31]

Ocean Currents via their interaction with the <u>Atmosphere </u>and the <u>Hydrosphere </u>influence climatic behavior.

<h3>What are Ocean Currents?</h3>

This is a continuous directional movement of seawater driven by gravity, wind, and water density.

This movement is predictable and can move vertically and horizontally.

Horizontal movements are called currents while vertical movements are called upwellings and downwelling.

See the link below for more about Ocean Currents:

brainly.com/question/11847687

4 0
3 years ago
PLZZZ HELP
Nadya [2.5K]

Answer:

The average rate of change of h(x) in the given interval is 7.

Step-by-step explanation:

When we want to find the average rate of change of a function f(x), in an interval a < x < b, we just need to calculate:

r = \frac{f(b) - f(a)}{b - a}

Here we have:

h(x) = 2*x^2 - 7*x

And we want to find the average rate of change between x = 2 and x = 5

This will be:

r = \frac{h(5) - h(2)}{5 - 2} = \frac{(2*5^2 - 7*5) - ( 2*2^2 - 7*2)}{3}  = \frac{15 - (-6)}{3}  = \frac{21}{3}  = 7

The average rate of change of h(x) in the given interval is 7.

4 0
3 years ago
What is the absolute value of -5/9
Finger [1]

Answer:

5/9

Step-by-step explanation:

In short, the absolute value of a number turns that number into a positive value no matter what. Here is a small representation:

Negative -> Positive

Positive -> Positive

Since we are working with a negative value, it will turn positive.

Best of Luck!

8 0
3 years ago
. The volume of a cube is 1728 . Find its edge and total surface area
emmasim [6.3K]

Answer:

Edge = 12

Total Surface Area = 72

Step-by-step explanation:

Volume of the cube = 1728

Length of the edge = \sqrt[3]{1728}  = 12

We know that

TSA (Total Surface Area) = 6 {a}^{2}

where a = length of edge of cube

So,

TSA of cube = 6 \times 12 = 72

7 0
3 years ago
∠1 and ∠2 are supplementary angles. ∠1 and ∠3 are vertical angles. If m ∠2=72 degrees, then find m ∠3
JulsSmile [24]

Answer:

m<3 = 108

Step-by-step explanation:

Since <1 and <2 are supplementary, the equation is:

<1 + <2 = 180

Since <1 and <3 are vertical angles. the equation is:

<1 = <3

To find m<3:

<2 + <3 = 180

72 + <3 = 180

<3 = 180 - 72

<3 = 108

3 0
3 years ago
Read 2 more answers
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