HELP PLSSS The The coordinates of ' R is

Mathematics

1 answer:

V125BC [204]2 years ago

4 0

Answer:

The coordinate r is the length of the line segment from the point (x,y) to the origin and the coordinate θ is the angle between the line segment and the positive x-axis.

Step-by-step explanation:

You might be interested in

How many solutions does the equation |x+7|=-1 have

lana66690 [7]

If an equation is in absolute value symbols, the answer is always positive. So this equation has no real solution.

7 0

2 years ago

To solve the equation: 14 = t +72 This is a(n)

krek1111 [17]

Answer:

t=-58

Step-by-step explanation:

$14=t+72\\14-72=t+72-72\\-58=t$

3 0

2 years ago

Δ HFM- Δ PST What is the perimeter of triangle PST? Enter your answer in the box.

fgiga [73]

Step-by-step explanation:

$\triangle HFM \sim \triangle PST... (Given) \\\\\therefore \frac{HF}{PS} = \frac{FM}{ST} = \frac{HM}{PT}...(csst) \\ \\ \therefore \frac{30}{PS} = \frac{35}{ST} = \frac{45}{9}\\ \\ \therefore \frac{30}{PS} = \frac{35}{ST} = \frac{5}{1} \\ \\ \therefore \frac{30}{PS} = \frac{5}{1} \\ \\ \therefore PS = \frac{30}{5} \\ \\\boxed{ \therefore PS = 6 }\\ \\ \because \: \frac{35}{ST} = \frac{5}{1} \\ \\ \therefore \: ST = \frac{35}{5} \\ \\ \boxed{\therefore \: ST = 7} \\ \\ perimeter \: of \: \triangle PST \\ = 9 + 7 + 6 \\ = 22 \: units$