4 years ago

Please help :) Determine whether each statement about this angle is correct

Mathematics

1 answer:

Sati [7]4 years ago

3 0

Answer:

True
False
True
True

That's how you solve it.

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If P and S are rational numbers and R and Q are irrational numbers, which of these statements is true?

masha68 [24]

Answer: B. The product of P and S is always a rational number.

Step-by-step explanation: The product AND sum of two rational numbers will ALWAYS be rational.

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3 years ago

A school system is reducing the amount of dumpster loads of trash removed each week. In week 5, there were 80 dumpster loads of

madreJ [45]

y = -4x + 80

f(x) = -4x + 80

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4 years ago

Two angles form a linear pair. The measure of one angle is 2/3 the measure of the other angle. Find the measure of each angle

Luba_88 [7]

Answer:

108° and 72°

Step-by-step explanation:

let one angle be x then the other angle is $\frac{2}{3}$ x

the sum of the 2 angles = 180°, hence

x + $\frac{2}{3}$ x = 180 ( combining the left side )

$\frac{5}{3}$ x = 180

multiply both sides by 3 then divide both sides by 5

5x = 540 ⇒ x = 108

the 2 angles are x = 108° and $\frac{2}{3}$ x = 72°

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3 years ago

By rounding each number to 1 significant figure,

luda_lava [24]

Answer:

Step-by-step explanation:

1. 8.2 * 6.7 / 0.46

2. 54.94 / 0.46

3. 119.434783

4: 120

4 0

3 years ago

Angle AOC and angle BOD are vertical angles. If m∠AOC = (4x + 40)° and m∠BOD = 120°, which equation could be used to solve for x

puteri [66]

Answer:

4x+40=120

Step-by-step explanation:

Vertical angles are congruent so you would set them equal to each other.

3 0

4 years ago