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3 years ago

Find the length of arc PQ in circle R to the nearest hundredth.

Mathematics

1 answer:

Sindrei [870]3 years ago

7 0

Answer:

Step-by-step explanation:

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3x -4 = x -8 equation

bagirrra123 [75]

$\\ \sf\longmapsto 3x-4=x-8$

$\\ \sf\longmapsto 3x-x=8+4$

$\\ \sf\longmapsto 2x=12$

$\\ \sf\longmapsto x=\dfrac{12}{2}$

$\\ \sf\longmapsto x=6$

6 0

3 years ago

What is the gradient of the graph shown?

sladkih [1.3K]

Answer:

gradient = $\frac{1}{3}$

Step-by-step explanation:

calculate the gradient m using the gradient formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 6, 0) and (x₂, y₂ ) = (0, 2) ← 2 points on the line

m = $\frac{2-0}{0-(-6)}$ = $\frac{2}{0+6}$ = $\frac{2}{6}$ = $\frac{1}{3}$

3 0

2 years ago

A plane leave an airport and flies due north. (more in photo)

galina1969 [7]

Answer:

104 miles (nearest whole number)

Step-by-step explanation:

Applying Pythagorean theorem which is: c² = a² + b². Where,

c = distance between the two planes = ?

a = distance of the first plane from the airport = 80 - 1 = 79 miles

b = distance of the second plane from the airport = 68 - 1 = 67 miles

c² = 79² + 67²

c² = 10,730

c = √10,730

c = 103.585713

c = 104 miles (nearest whole number)

6 0

3 years ago

Whats twenty times twenty

Mekhanik [1.2K]

400 is the answer to your question

4 0

3 years ago

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I know this is a simple question but i am confused hah, can someone help me

zloy xaker [14]

Answer:

469.875 square feet

Step-by-step explanation:

All you have to do for this question is multiply 3.75 bags of soil * 125.3 feet per bag.

$3.75 * 125.3 = 469.875$ square feet

6 0

3 years ago

Read 2 more answers