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2 years ago

Which statements about opposites are true?

Mathematics

1 answer:

Tems11 [23]2 years ago

8 0

Answer:the oppsosite of zero is zero

The opposite of a negative is a positive

Step-by-step explanation:

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A and B share the cost in a ratio of 3:2 A pays 125£ how much does b pay???

lana66690 [7]

Let the common multiple be x
3x : 2x 
3x = 125 
x = 125/3 

So, B pays 2x = 2 × 125/3 = £250/3

8 0

2 years ago

Read 2 more answers

Hey, I've been struggling with for a while today and my teacher did a horrible job at explaining. I need help finding the values

Sedaia [141]

Answer:

43°

Step-by-step explanation:

angle 1 and Angle 2 are corresponding angles. app they are equal.

73-2x = 88-3x

x = 15

angle 1 = 73-(2*15) = 43

angle 2 = 88-(3*15) = 43

4 0

2 years ago

A survey of 160 students is taken to determine whether they play sports and whether they have a job. Of the 71 students who play

Iteru [2.4K]

Answer:

The answer is 44- so B

Step-by-step explanation:

I did the quiz, and that was the correct answer. ( Also I took this on goformative.)

3 0

2 years ago

Zoey purchased a new car in 1992 for \$28,000$28,000. The value of the car has been depreciating exponentially at a constant rat

elena-s [515]

400$
Explanation:
In 1992, the price is 28000$ and 9600$ in 1996 so in 4 years the value the car lost is 18400$
Dividing 18400 by 4 years we get 4600 depreciation value per year.
Between 1996 and 1998 there is 2 years
So in 1998 the value of the car will be:
9600 (value in 1996) - 2x4600 = 400$

3 0

2 years ago

Read 2 more answers

(Inscribed Angles)

Alik [6]

Answer:

(D) 30 degrees

Step-by-step explanation:

An inscribed angle is an angle formed by two chords in a circle which have a common endpoint.

Theorem(Inscribed Angles Conjecture I): In a circle, the measure of an inscribed angle is half the measure of the central angle with the same intercepted arc.

By the theorem above and from the attached diagram,

Inscribed Angle p =Half of 60 degrees

$\angle p=0.5 X 60^\circ\\p=30^\circ$

The correct option is D.

4 0

2 years ago