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Sergeu [11.5K]
3 years ago
13

Expand and combine like terms. (4b^2+ 3) (4b^2- 3) =

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0
I guess this is the answer.

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Need answers right now <br> tysm
EastWind [94]

If the three vertices of the rhombus are W(2,5),x(6,3),Y(2,1) then the area of the rhombus is 16 square units.

Given the three vertices of the rhombus are W(2,5),x(6,3),Y(2,1).

We are required to find the area of the rhombus when the fourth point Z is plotted.

We have to plot the points of the rhombus in the graph. We know that all the sides of the rhombus should be equal to each other. So by adjusting the blocks in the graph we will be able to plot Z as (-2,3).

In this way the diagonals are ZX and WY.

ZX=\sqrt{(3-3)^{2} +(6+2)^{2} }

=\sqrt{64}

=8 units

WY=\sqrt{(1-5)^{2} +(2-2)^{2} }

=\sqrt{16}

=4 units

Area of rhombus=1/2 *(d_{1} *d_{2})

=1/2* (8*4)

=8*2

=16 Square units.

Hence if the three vertices of the rhombus are W(2,5),x(6,3),Y(2,1) then the area of the rhombus is 16 square units.

Learn more about rhombus at brainly.com/question/20627264

#SPJ1

3 0
2 years ago
The circumference of a circle is a 12.1mm. Find the length of the radius. Give your answer rounded to 1 DP.​
faltersainse [42]

Answer:

1.9

Step-by-step explanation:

r=C/2π

r-12.1/2π=1.9257...

5 0
2 years ago
Read 2 more answers
Please help me out!
harina [27]

Answer:

C

Step-by-step explanation:

1/4p(1/4of the plant stand) +1.5(1.5f taller than)

5 0
3 years ago
At Fancy Fruit Distributors, Inc., the ratio of fruits to vegetables sold is 5 to 3. If 1,848 pounds of vegetables are sold, how
RoseWind [281]

Answer

616

Step-by-step explanation:

So for every 5 fruits he will sell 3 vegtables. if we divde 1848 by 3 we get 616.

3 0
3 years ago
3x + x + 8 = 20 hhhhhhhhhhhssjsjjsjzjsjjsjsjsjsjsjsjsjsjsjjs
Flura [38]

Answer:

×=3

Step-by-step explanation:

3× + × + 8 = 20

4×= 12

divide 4 with 12 and it will be 3

8 0
3 years ago
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