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3 years ago

Complete the two column proof.

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

3 0

Reason a) Alternate interior angles of parallel lines are congruent.

Statement b) Line RQ is congruent to line RQ.

Statement c) Angle PRQ is congruent to angle SQR.

Reason d) ASA Postulate

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Five members of the computer club site to buy used computer dividing up the cost equally later three new members join a club of

BartSMP [9]

The computation shows that the price of the used computer is $75.

<h3>How to compute the price?</h3>

From the information given, it should be noted that there are 5 members before the new members joined and $15 was given to each member.

Therefore, the price of the used computer will be:

= $15 × 5

= $75

The price of the used computer is $75.

Learn more about computations on:

brainly.com/question/4658834

#SPJ1

7 0

1 year ago

Use quadratic regression to find the

Travka [436]

Answer:

$y= -x^{2} -2x+15$

Step-by-step explanation:

$y= -x^{2} -2x+15$

7 0

2 years ago

If 75% is £45 what is the full cost

SpyIntel [72]

X × 75% = £45
x = £45 / 75%
x = £45 / 0,75
x = £60

6 0

3 years ago

The product of two rational numbers is (-28/81). If one of them is (-2/3), the find the other.

KatRina [158]

Answer:

The other rational number is $\dfrac{14}{27}$ .

Step-by-step explanation:

First rational number is $\dfrac{-2}{3}$

Let other rational number is $\dfrac{x}{y}$

The product of two rational numbers is $\dfrac{-28}{81}$

According to question,

$\dfrac{x}{y}\times \dfrac{-2}{3}=\dfrac{-28}{81}$

Multiplying both sides by (-3/2) such that,

$\dfrac{x}{y}\times \dfrac{-2}{3}\times \dfrac{-3}{2}=\dfrac{-28}{81}\times \dfrac{-3}{2}\\\\\dfrac{x}{y}=\dfrac{14}{27}$

So, the other rational number is $\dfrac{14}{27}$ .

6 0

3 years ago

Read 2 more answers

A grocery store sells a bag of 6 oranges for $4.20. If ayden spent $2.80 on oranges,how many did he buy?

BaLLatris [955]

Ayden bought 4 oranges.
Explanation:
4.20 divided by 6 will give you 0.7
0.7 times 4 gives you 2.8

6 0

3 years ago