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3 years ago

13

Solve for an angle in a right triangle

1 answer:

kodGreya [7K]3 years ago

3 0

Since a right triangle has one known angle (90°) and the sum of a triangles interior angles are 180°, you can take a given angle (like 36°) and add it to 90° and then subtract 180 from it.

Essentially, do the following:
A = 90-givenAngle
A = 180- ^^^^^^^^

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( For Brainly ) <br> On which body part a temporal lobe is placed?<br> The square root of 81 is?

damaskus [11]

Answer:

On which body part a temporal lobe is placed?

answer-

behind the ears

The square root of 81 is?

answer-

9

5 0

3 years ago

The new pool cover is 35 feet long and 13 feet wide with the overhang.

earnstyle [38]

Answer:

455

Step-by-step explanation:

multiply the width by the length

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3 years ago

Select the three equations that pass through the points (-4, -16) and (5,2).

dezoksy [38]

Answer:

The equation of the line is $y-2 = 2(x - 5)$ , that passes through points $(-4, -16)\ and\ (5,2)$

Step-by-step explanation:

Given points are $(-4, -16)\ and\ (5,2)$

We need to write the equation of the line that passes through these points

First, we will find slope of this line

$m=\frac{y_2-y_1}{x_2-x_1}\\\\m=\frac{2-(-16)}{5-(-4)}\\\\m=\frac{2+16}{5+4}\\\\m=\frac{18}{9}=2$

So, our slope is $2$ . Now, we will plug the point $(5,2)$ in the equation below.

$(y-y_1)=m(x-x_1)\\y-2=2(x-5)\\$

So, the equation of the line is $y-2 = 2(x - 5)$ .

5 0

4 years ago

Read 2 more answers

Please help. i dont understand, so if you could kindly please show me step by step

Artemon [7]

4.7244m

convert feet to inches using 1 foot = 12 inches

15.5 feet = 15.5 × 12 = 186 inches

multiply this by 2.54 to convert to cm

186 inches = 186 × 2.54 = 472.44 cm

now 1m = 100cm

divide 472.44 by 100 to convert to m

472.44 ÷ 100 =4.7244m

6 0

4 years ago

Read 2 more answers

Very important question please solve it;(

matrenka [14]

Answer:

we know that 120 liked both places and 200 liked Pokhara. To find the number of students that only liked Pokhara 200-120=80 students

we know that 120 liked both places and 220 liked Chitwan. To find the number of students that only liked Chitwan 220-120=100 students

to find number of students that liked neither of places:

add

80+120+100=300. Subtract by total number of students.

350-300=50 students

6 0

3 years ago