MATHEMATICS HIGH SCHOOL

Examples of Trigonometry

Answers

Answer 1

Answer: hope this picture helps you

Answer 2

Answer:

Answer:Finding the length of a flagpole when you know 2 angles and the length of the shadow

Step-by-step explanation:

Related Questions

As x → −[infinity], y → ? As x → [infinity], y → ? Determine the end behavior for y = 8x^4 Determine the end behavior for y = -49 + 5x^4 + 3x Determine the end behavior for y = -x^5 + 5x^4 + 5
Which of the following demonstrates the commutative property across multiplication for 2× 10 × 7A. 10 ×7 × 2 B. 2 × (10 × 7) C. (2 × 10) × 7 D. 2 + 10 × 7
HELPP PLEASEWhat is the measure of angle XZWY?
An investment counselor calls with a hot stock tip. he believes that if the economy remains strong, the investment will result in a profit of $50 comma 000. if the economy grows at a moderate pace, the investment will result in a profit of $10 comma 000. however, if the economy goes into recession, the investment will result in a loss of $50 comma 000. you contact an economist who believes there is a 30% probability the economy will remain strong, a 60% probability the economy will grow at a moderate pace, and a 10% probability the economy will slip into recession. what is the expected profit from this investment?
In which quadrant said is each point located.

Round 4745 to the nearest thousand

Answers

Answer:

5000

Step-by-step explanation:

4745 is closer to 5000 than 4000 because it's over 4500

What is the length of the diagonal, d, of the rectangular prism shown below?

Answers

Answer:

d = 10√10 ≈ 31.62

Please give me brainly, somone in my family is a mathmatition...

Answer:

d = 10√10 ≈ 31.62

Step-by-step explanation:

d = √l²+w²+h²

d = √5²+8²+2²

d = √25+81+4

d = √110

d = 10*√10

Brad and Wes are building a tree house. They cut a 12 1/2 foot piece of wood into 5 of the same length. how long is each piece of wood? show your work

Answers

Answer:

$2(1)/(2)$ foot

Step-by-step explanation:

Brad and Wes cut a $12(1)/(2)$ foot piece of wood into 5 of the same length.

Let length of 1 piece be x

So, Length of 5 pieces = 5x

Total length of wood= $12(1)/(2)=(25)/(2)$

So, $5x=(25)/(2)$

$x=(5)/(2)$

$x=2(1)/(2)$

Hence Length of each piece is $2(1)/(2)$ foot

This is what I did
I divided 12.5/5=2.5 and each pieces of wood would be 2.5 FT.

Write the equation of the line that fits the given conditions. 14. Parallel to 3x-2y=10 and passes through the point (2,2), Write in standard form and slope-intercept form.

Answers

Answer:

Step-by-step explanation:

Since the lines are parallel to each other that means they have the same gradient. So use the gradient formula y=mx+c where m is the gradient rearrange 3x-2y=10 using the formula to become -2y=-3x +10

divide both sides by -2 so that m=1.5. It passed through the point (2,2) use the equation of a line formula to find the the answer.

[{y - 2}/{x -2}=1.5

cross multiply to get 1.5x-y=1

hope that helps

Final answer:

The equation of the line parallel to 3x - 2y = 10 and passes through the point (2,2) is y = 1.5x -1 in slope-intercept form, and 3x - 2y = -2 in standard form.

Explanation:

First, we must find the slope of the line parallel to the given line 3x - 2y = 10. The slope of this line, written in the form ax + by = c, is -a/b, so the slope is -3/(-2) = 1.5. The equation of the line we want to find has this same slope. This is because parallel lines have the same slope.

To find our line, we use the point-slope form of an equation y - y1 = m(x - x1), where m is the slope and (x1, y1) is the point the line passes through. Plugging in given point (2,2) and the slope 1.5, the equation becomes y - 2 = 1.5(x - 2). Simplifying it, we get y - 2 = 1.5x - 3. Adding 2 to both sides gives our line in slope-intercept form: y = 1.5x -1.

To express the equation in standard form, we manipulate the equation to be in the form Ax + By = C. Multiplying the equation by 2 to remove fractions gives us y * 2 = x * 3 - 2, so the line in standard form is 3x - 2y = -2.