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Shkiper50 [21]
3 years ago
6

Find the missing side of triangle 8,6

Mathematics
2 answers:
vichka [17]3 years ago
6 0

Answer:

10 (if it is a right triangle)

Step-by-step explanation:

it is a variation of special right triangle 3,4,5

for other right triangle use the equation:

a^{2} +b^{2} =c^{2}

c is the length of the hyponuse and a&b is the length for the 2 other sides.

it only work for right triangles.

Juli2301 [7.4K]3 years ago
3 0

Answer:

10

Step-by-step explanation:

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Which is an equation of the line that has a slope of 1/2 and passes through the point (2, 4)?
irina1246 [14]

Answer:  y = \frac{1}{2}x +3  (Choice A)

Work Shown:

y - y_1 = m(x - x_1)\\\\y - 4 = \frac{1}{2}(x - 2)\\\\y - 4 = \frac{1}{2}x + \frac{1}{2}(- 2)\\\\y - 4 = \frac{1}{2}x - 1\\\\y = \frac{1}{2}x - 1+4\\\\y = \frac{1}{2}x +3\\\\

Explanation: I started with the point-slope form. Then I plugged in the given slope m = 1/2 and the point (x1,y1) = (2,4). Afterward I solved for y.

The answer is in slope-intercept form y = mx+b

3 0
1 year ago
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
son4ous [18]

Answer: 345.4

Step-by-step explanation:

SA=2πr^2+2πrh

SA=2(3.14)(5)^2+2(3.14)(5)(6)

SA=2(3.14)(25)+2(3.14)(30)

SA=2(78.5)+2(94.2)

SA=157+188.4

SA=345.4

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=y%20%3D%203x%20-%202%20%5C%5C%20y%20-%202%20%3D%20x" id="TexFormula1" title="y = 3x - 2 \\ y -
aleksley [76]

Answer:

The solution to the system of equations be:

x = 2, y = 4

Step-by-step explanation:

Given the system of equation

y - 2 = x

y = 3x - 2

substitute y = 3x - 2 in the equation y - 2 = x

y - 2 = x

(3x - 2) - 2 = x

3x -2 -2 = x

3x - 4 = x

add 4 from both sides

3x - 4 + 4 = x + 4

3x = x + 4

subtract x from both sides

3x - x = x + 4 - x

3x - x = 4

2x = 4

divide both sides by 2

2x/2 = 4/2

x = 2

For y = 3x - 2, plug in x = 2

y = 3x - 2

y = 3(2) - 2

y = 6 - 2

y = 4

Therefore, the solution to the system of equations be:

x = 2, y = 4

7 0
3 years ago
What’s an equation to show that a and b are related
alekssr [168]

Alternate interior angles.

Explanation

When two angles lie on same line but on different sides, then it's Alternate interior angles.

<em>Hope</em><em> </em><em>it</em><em> helped</em><em> you</em><em>.</em><em>.</em><em> </em><em>Pls </em><em>mark</em><em> brainliest</em>

4 0
3 years ago
3) T'challa makes $55 an hour and works 30 hours a week. He loses 20% of his paycheck to
Ksju [112]

Answer:

$1,320

Step-by-step explanation:

~Multiply to find how much money he made that week

55 * 30 = $1,650

~Multiply by 20% then subtract

1,650 * 0.2 = 330

1.650 - 330 = 1,320

Best of Luck!

7 0
3 years ago
Read 2 more answers
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