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2 years ago

Rhombus ABCD has a diagonal BD¯¯¯¯¯.

Mathematics

1 answer:

Alexxandr [17]2 years ago

7 0

Use gauthmath it can help with any math problem 3EMB3R use this code to get more tickets

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PLEASE HELP ASAP!!!!!!

Andru [333]

Answer:

it's C ;)) maybe i guess-

Step-by-step explanation:

7 0

3 years ago

A pair of shoes was discounted 20% after the discount, the cost of the shoes is $100 what was the initial price

Lerok [7]

It is $80 dollars I think

8 0

3 years ago

Find the area of a rectangle that has the length of 2x-3 and the width of x .Someone painted an interior area of the rectangle a

Svet_ta [14]

Answer:

The area that was not painted is $(2x^{2}-6x+6)\ units^{2}$

Step-by-step explanation:

step 1

Find the area of the rectangle

we know that

The area of a rectangle is equal to

$A=LW$

In this problem we have

$L=2x-3$

$W=x$

substitute

$A=(2x-3)x\\A=(2x^{2}-3x)\ units^{2}$

step 2

Find the area that was painted

$A=(3)(x-2)\\A=(3x-6)\ units^{2}$

step 3

Find the area that was not painted

Subtract the area that was painted from the total area of rectangle

$A=(2x^{2}-3x)-(3x-6)=(2x^{2}-6x+6)\ units^{2}$

8 0

3 years ago

Lena buys 3 cans of soft drinks and 5 sandwiches for a picnic . Patrick buys 9 cans of soft drinks and 10 sandwiches for the sam

iren2701 [21]

Answer:

for Lena

C = 3x C + 5x

for Patrick

C = 9x C = 10x

for total C = 12x + 15x

Step-by-step explanation:

3 0

3 years ago

1) Slope =-1, y-intercept = 0

Dima020 [189]

Answer:

1. C 2.D 3.D 4.A

Step-by-step explanation:

The first one would be C because the slope is -1, which can also be -x and the y-intercept is 0, meaning you don't need to add or subtract anything.

The second one is D because the slope is -3, meaning it's -3x, and the y-intercept is positive, meaning you add 5.

The third one is D because the slope is 5/4, which is 5/4x and the y-intercept is positive 3, meaning you add 3.

And the fourth one is A because there is no slope, so y would just equal 3.

6 0

3 years ago