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3 years ago

3+4=4+___? I need help for the math assignment. Thank you.

Mathematics

2 answers:

Montano1993 [528]3 years ago

6 0

Answer:

Step-by-step explanation:

because that's the communicative property

Oliga [24]3 years ago

5 0

Answer:

3+4=4+3

Step-by-step explanation:

This equation is 3+4=4+3 because of the Addition Property of Equality.

According to the Addition Property of Equality, if a=b, then c+a=b+c, in other words, whatever you add to one side, you must add to the other.

To summarize, according to the Addition Property of Equality (a=b), the answer is 3+4=4+3.

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Write the equation of the line that has the indicated slope and y-intercep

atroni [7]

Answer:

y = 2x + 5

Step-by-step explanation:

Step 1:

y = mx + b Slope Intercept Form

Step 2:

y = 2x + b Insert Slope

Step 3:

5 = 2 ( 0 ) + b Input x and y values

Step 4:

5 = b Multiply

Answer:

y = 2x + 5

Hope This Helps :)

7 0

3 years ago

The legs of a right triangle are x and 15 while the hypotenuse is 17.

Deffense [45]

Answer:

Since the Option of equation are not given. Kindly chose any of the below equation from the answer to find the value of 'x'.

$x^2+15^2=17^2$

$x^2=17^2-15^2$

$x^2+225=289$

$x^2=289-225$

Step-by-step explanation:

Given:

Length of One leg = x

Length of other Leg= 15

Hypotenuse = 17

We need to find the equation used to determine the value of x.

Solution:

Assuming Triangle to right angled triangle.

So we will apply Pythagoras theorem which sates that;

"The square of sum of two legs of right angle triangle is equal to square of the length of hypotenuse."

so we can say that;

$x^2+15^2=17^2$

$x^2=17^2-15^2$

$x^2+225=289$

$x^2=289-225$

Since the equation are not given. Kindly chose any of the below equation from the answer to find the value of 'x'.

$x^2+15^2=17^2$

$x^2=17^2-15^2$

$x^2+225=289$

$x^2=289-225$

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3 years ago

For the equation below, x is the input and y is the output. y = -4x 3 if the input is -8, then the output is .

Gnesinka [82]

From this we know that x = -8
So all we need to do is plug -8 into the equation everywhere there is an x

So y = -4 * -8 + 3

y = 32 + 3

So y is equal to 35, and since y is the output, the output is 35

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