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3 years ago

Help Please! Find The Missing Sides Using Special Right Triangles.

Mathematics

1 answer:

matrenka [14]3 years ago

6 0

Answer:

Choice 1

Step-by-step explanation:

m^2 +n^2=13^2

m^2=13^2-n^2

n^2=13^2-m^2

Both m & n =(13 x sq rt 2)/2

To put it another way:

m=(sq rt 2)/2 x 13

n=(sq rt 2)/2 x 13

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Factor the quadratic by checking factor pairs. 6x2 + 7x + 1 6x2 + 7x + 1 =

Sati [7]

Answer:

U cannot use factorisation method to solve this, we are to use formula method

Step-by-step explanation:

6x²+7x=1

6 0

3 years ago

2/3w =5/6 find the value of w good luck

melamori03 [73]

$w = \frac{5}{6} \div \frac{2}{3} \\ w = \frac{5}{6} \times \frac{3}{2} \\ w = \frac{15}{12} \\ w = \frac{5}{4}$

4 0

4 years ago

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12.

Ahat [919]

Answer:

A. y = 5/2x – 14

Step-by-step explanation:

Find the slope of the original line and use the point-slope formula y − y 1 = m ( x − x 1 ) to find the line parallel to y = 5 /2 x − 10 .

y = 5 /2 x − 14 PARALLEL

...................................................................................................................................................

Find the negative reciprocal of the slope of the original line and use the point-slope formula y − y 1 = m ( x − x 1 ) to find the line perpendicular to y = 5 /2 x − 10 .

y = − 2 /5 x − 157 /5 PERPENDICULAR

7 0

3 years ago

19/5 to mixed number

Liono4ka [1.6K]

Answer:

3 4/5

Step-by-step explanation:

19/5 there are 3 wholes of 5.

5,10,15

3 wholes later we are left with 4

You just write it as 4/5. Meaning, the 4 is just left.

5 0

3 years ago

Read 2 more answers

1 Point

Gre4nikov [31]

Answer:

C. The length is 6 times the width.

Step-by-step explanation:

Hope it helps you in your learning process.

5 0

3 years ago