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3 years ago

State if the triangle is a right triangle

Mathematics

1 answer:

ycow [4]3 years ago

7 0

Answer:

it's not a right triangle

Step-by-step explanation:

it doesn't have a 90° angle and it just doesn't look like a right triangle in general

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3 5/12 as a improper fraction

dimulka [17.4K]

Answer:

41/12

Step-by-step explanation:

3 x 12 = 36 then you add 5 to get 41.

6 0

4 years ago

Read 2 more answers

of the 24 people at thanksgiving dinner. 1/8 of the people ate pumpkin pie. 1/2 ate cherry pie. 1/4 ate pecan pie. and 1/8 ate a

Alik [6]

So 1/8=0.125 and 24*0.125=3 so 3 people ate pumpkin pie.

7 0

3 years ago

7 2,451 people came to watch the Easter parade. 745 of those people were adults. How many children came to the parade?

lukranit [14]

Take to total number of people attending and subtract the number of adults. The remainder are the children

2,451 - 745 = 1,706

7 0

3 years ago

There are five different cards numbered 1 through 5. Assume the cards are randomly chosen. If the first card picked was a 2 and

alexandr402 [8]

Answer:

Step-by-step explanation:

3 0

3 years ago

Find the equation of line b described below, in slope-intercept form

Serjik [45]

Given:

Line a is perpendicular to line b .

Line a passes through the points (1,-8) and (9,-12) .

Line b passes through the point (-8, -16).

To find:

The equation of b.

Solution:

Line a passes through the points (1,-8) and (9,-12) . So, slope of line a is

$m=\dfrac{y_2-y_1}{x_2-x_1}$

$m_a=\dfrac{-12-(-8)}{9-1}$

$m_a=\dfrac{-12+8}{8}$

$m_a=\dfrac{-4}{8}$

$m_a=-\dfrac{1}{2}$

Product of slopes of two perpendicular lines is -1.

$m_a\times a_b=-1$

$-\dfrac{1}{2}\times a_b=-1$

$b=2$

Slope of line b is 2.

If a line passing through a point $(x_1,y_1)$ with slope m, then equation of line is

$y-y_1=m(x-x_1)$

Line b passing through (-8,-16) with slope 2. So, equation of line b is

$y-(-16)=2(x-(-8))$

$y+16=2(x+8)$

$y+16=2x+16$

Subtract 16 from both sides.

$y=2x$

Therefore, the equation of line b is $y=2x$ .

7 0

3 years ago