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luda_lava [24]
3 years ago
13

Urgent!! Math help!!!

Mathematics
2 answers:
andriy [413]3 years ago
6 0

Answer:

17

Step-by-step explanation:

15*15+8*8=289

\sqrt{289}= 17

topjm [15]3 years ago
3 0

Answer:

x=17

Step-by-step explanation:

Using pythagoras theorem that state that the square of the hypotenuse is equal to the sum of the square of the opposite side and the square of the adjacent of the triangle

/hypo/^2=/opp/^2+/adj/^2

/hypo/=x

/opp/=8

/adj/=15

Applying to the formula

x^2=8^2+15^2

x^2=64+225

x^2=289

x=17

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Please help me on this
PolarNik [594]

Answer:

it's d

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP MEEE AM BEING TIMED
V125BC [204]
The answer might be D
5 0
2 years ago
Determine the number of solutions, y=x+2 and x=-1
anyanavicka [17]

There is only one solution.

y = x+2

x = -1

Substitute x = -1  in y = x+2

y=-1+2

y = 1

We only get the single value of y and x so It's clear that there's only one solution.

4 0
3 years ago
Slope intercept of (2,-12) and (5,6)
nlexa [21]

Answer:

<em>The slope of the line is m=6.  </em>

<em>The y-intercept is (0,−24).  </em>

<em>The equation of the line in the slope-intercept form is y=6x−24.</em>

Step-by-step explanation:

The slope of the line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.

We have that x1=2, y1=−12, x2=5, y2=6.

Plug the given values into the formula for the slope: m=(6)−(−12)(5)−(2)=183=6.

Now, the y-intercept is b=y1−m⋅x1 (or b=y2−m⋅x2, the result is the same).

b=−12−(6)⋅(2)=−24.

Finally, the equation of the line can be written in the form y=mx+b.

y=6x−24.

Answer:

The slope of the line is m=6.

The y-intercept is (0,−24).

The equation of the line in the slope-intercept form is y=6x−24.

8 0
3 years ago
Read 2 more answers
How do you find the area of the field in <br> terms of x
Alex_Xolod [135]

Hello from MrBillDoesMath!


Answer:  104x^2 + 166x + 66

Discussion:

The area of a rectangle is given by "length" * "width". For us the formula becomes

 (13x + 11) * (8x+6)


or

13x (8x +6) + 11 * (8x + 6)  =


(13x * 8x + 13x* 6) + ( 11*8x + 11*6) =

(104x^2 + 78x ) + (88x + 66) =

104x^2 + (78x + 88x) + 66 =


104x^2 + 166x + 66


Thank you,

MrB

4 0
3 years ago
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