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3 years ago

This graph shows the reading rates for Adele, represented by line A, and Bryant, represented by line B.

Mathematics

1 answer:

GalinKa [24]3 years ago

8 0

Answer:

answer: 1) false 2) true 3) true 4) false

Step-by-step explanation:

A: pass (0,0) (12,6)

slope: 6/12 = 1/2

y = 1/2 x

x=1 y= 1/2

B: pass(0,0) (4,6)

slope: 6/4 = 3/2

y = 3/2 x

y=1 x= 2/3

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AB = 6x DC = x + 15 AD = 9 BC = 3y Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent. Show tha

ra1l [238]

Answer:

Therefore the lengths of the opposite side pairs.

C) 18, 9

Step-by-step explanation:

Given:

Quadrilateral ABCD is a parallelogram

AB = 6x

DC = x + 15

AD = 9

BC = 3y

TO Find:

AB = ?

BC = ?

Solution:

Quadrilateral ABCD is a parallelogram ..........Given

∴ Both pairs of opposite sides of a Parallelogram are congruent.

∴ AB = DC and AD = BC

substituting the values we get

$6x=x+15\\6x-x=15\\5x=15\\x=\dfrac{15}{5}\\ x=3\\and\\9=3y\\y=\dfrac{9}{3}\\ y=3$

substituting the x' and 'y' values we get

$AB= 6\times 3=18\\and\\BC=3\times 3=9$

Therefore the lengths of the opposite side pairs.

C) 18, 9

3 0

3 years ago

How much does Juana have in liquid assets if her car is worth $5,500 and she has

JulsSmile [24]

Answer:

1993

Step-by-step explanation:

Something is liquid if you can easily convert it into cash

So something like a car is not liquid (because it takes time to sell the car)

but something like a checking account is liquid (because it's easy to widthdraw your money)

so we have

1310+683= 1993

5 0

3 years ago

An item was originally priced at $6, but you used a coupon and bought it for $4.80. What percent was the coupon you used?

Lerok [7]

Answer:

22.22% i think

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

If the coordinates (-2, 1), (1, 1), and (1, 4) are translated 5 units right, the new coordinates would be ______? *If the coordi

Natali5045456 [20]

I would say B . From the 5 Units

4 0

3 years ago

Read 2 more answers

.In the coordinate x,y the point x is calledorigin abscissa line y-axis

Dmitry [639]

Answer:

The x coordinate is known as abscissa (B)

Step-by-step Explanation:

In a Cartesian plane, we learn many such terms which represent a point, or a line, or cooridnates of some points etc $.$

Such terms are:

Origin (Intersection of x axis and y-axis.)
x - axis (Horizontal line)
y - axis (Vertical line)
abscisaa (x -coordinate)
ordinate (y - coordinate)

5 0

2 years ago