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4 years ago

HELP! WILL GIVE BRAINLIEST!

Mathematics

1 answer:

e-lub [12.9K]4 years ago

8 0

Answer:

I think it's "Construct arcs from point P that are greater than half the length of segment PQ"

Step-by-step explanation:

Because we need to use the arcs to create a perpendicular bisector to PQ, but we are not plotting any new points, so it can't be the last one

Hope this helps! please give brainliest!

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How many different ways can you decompose 6/8 fraction into sum of fractions with the same denominator?

dem82 [27]

Well there's only one i can think of and that's 3/4

3 0

3 years ago

Read 2 more answers

Find all real numbers on the interval [0.2 t) that satisfy the equation. Use radian measure.

sergejj [24]

Answer:

x ∈ {2π/3, π, 4π/3} ≈ {2.09440, 3.14159, 4.18879}

Step-by-step explanation:

The equation can be put into standard form by adding 1:

2cos²(x) +3cos(x) +1 = 0

(2cos(x) +1)(cos(x) +1) = 0

Values of cos(x) that make this true* are ...

cos(x) = -1/2 . . . . . . . . . true for x=2π/3, x=4π/3

cos(x) = -1 . . . . . . . . . . . true for x=π

A graphing calculator can be helpful here, too.

_____

* from your knowledge of the short table of trig functions and their signs in different quadrants

3 0

3 years ago

Find 3 ratios that are equivalent to the given ratio. 5:8

timofeeve [1]

$\large\underline{\underline{\maltese{\red{\pmb{\sf{\: Explanation :-}}}}}}$

The given ratio is 5:8, Write it as fraction then multiply the numerator and denominator with same number to get the fractions or ratios equivalent to the given one.

Let's solve!~

$\rule{300pt}{3pt}$

$\large \sf \: 5 : 8 = \frac{5}{8}$

$\sf \: \frac{5}{8} \times \frac{2}{2} = \frac{10}{16} \\ \tt \frac{5}{8} = \frac{10}{16}$

First equivalent ratio is 10:16

$\rule{300pt}{3pt}$

$\sf \frac{5}{8} \times \frac{4}{4} = \frac{20}{32} \\ \tt \: \frac{5}{8} = \frac{20}{32}$

Second equivalent ratio is 20:32

$\rule{300pt}{3pt}$

$\sf \: \frac{5}{8} \times \frac{5}{5} = \frac{25}{40} \\ \tt \: \frac{5}{8} = \frac{25}{40}$

Third equivalent ratio is 25:40.

7 0

2 years ago

HURRY NEED HELP I WILL MARK BRAINLIEST

Hunter-Best [27]

B can i please have brainliest

6 0

3 years ago

the triangle is a right triangle since BC is parallel to axis, which means the angle between AC is 90.

rjkz [21]

wrong the right triangle is 180 degrees so where ever the little box is would be the 90 degrees

8 0

3 years ago