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Monica [59]
3 years ago
13

Write the property that matches the equation. 3+(4+7)=(3+4)+7

Mathematics
2 answers:
drek231 [11]3 years ago
4 0

Answer:

Associative property of addition

Step-by-step explanation:

The associative property states that numbers can be added or multiplied regardless of their paratheses. This means that how the numbers are grouped can change and still be equal. Another example of this would be 2+(6+5)=(2+6)+5. In both equations the sides are balanced.

miss Akunina [59]3 years ago
3 0

Answer:

associative property

Step-by-step explanation:

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A right triangle is displayed.
Mazyrski [523]

Answer:

You have to use the Pythagorean Theorem to find the other side, which will be your base in the Area formula (A=1/2bh). So the Pythagorean theorem would be 36^2 + b^2 = 60^2. This gives you 48 in for your base/missing side length. Then, you plug it into the area formula. So, A=1/2(48) (36). This gives you 864 in^2 for the area of your triangle.

5 0
3 years ago
How do we express four less than the square of a number?
Gre4nikov [31]

Answer:

x^{2} - 4

Step-by-step explanation:

in this case, x is your number. we will always note square with the tiny two at the top of the number.

Four less than anything is easily shown with a minus four.

eg. four less of 12 square:

12^{2}  - 4 = :)

4 0
4 years ago
I need some help with this calculus 1 question.
Cerrena [4.2K]

Answer:

(a) f'(1)=-4

(b) y+4x-4=0

Step-by-step explanation:

<u>Tangent Line of a Function</u>

Given f(x) a real differentiable function in x=a, the slope of the tangent line of the function in x=a is given by f'(x=a). Where f' is the first derivative of f.

We are given

y=x-x^5

The derivative is

y'=1-5x^4

(a) The slope of the tangent line at (1,0) is

f'(1)=1-5\cdot 1^4=-4

f'(1)=-4

(b) The equation of the tangent line can be found with the general formula of the line:

y-y_o=m(x-x_o)

Where m is the slope and the point (xo,yo) belongs to the line. We have m=-4, xo=1, yo=0, thus

y-0=-4(x-1)

Or, equivalently

y+4x-4=0

3 0
3 years ago
Determine the domain and the range of the​ relation, and tell whether the relation is a function.
weeeeeb [17]
Domain is: {10,26,40,56} and it is not a function
3 0
2 years ago
Read 2 more answers
HELP! ! easy work for a lot points! please help me!
kiruha [24]

Answer:

Provide a question pls :)

Step-by-step explanation:

Pls mark brainliest lol

6 0
3 years ago
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