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3 years ago

PWEASE ANSWER as soon as possible :3

Mathematics

1 answer:

Rina8888 [55]3 years ago

8 0

Answer: I think the answer is 10???

Step-by-step explanation:

you can use the formula pq/2 where p is the horizontal length and q is the vertical length. Then you do 2(10)/2. This is 20/2 which becomes 10 sq units. Correct me if I am wrong though

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Can yall help me with this onee??

umka21 [38]

Answer:

Ok so it's been a minute since I've done this however the answer would be A I think.

3x+2y=3
subtract 3x and put it behind 2y
divide by 2 throughout the entire equation
subtract 1 3/2 on both sides of the equation
you should get y=0

8 0

3 years ago

-5+x over 22=-1 solve for x

r-ruslan [8.4K]

-5 + x/22 = -1

+ 5 for both side

x
--- = 4
22

multiply by 4

x = 22(4)

x = 88

5 0

3 years ago

Anyone know the Answer?

Inessa05 [86]

Answer:

Step-by-step explanation:

sorry if wrong:)

8 0

3 years ago

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What is the equation of a circle with diameter AB that has endpoints A(0, 0) and B(8, 6)?

fgiga [73]

Answer:

A. $(x-4)^2+(y-3)^2=25$

Step-by-step explanation:

Radius:

The length of diameter $(d)$ is the distance between A and B.

$d=\sqrt{(8-0)^2+(6-0)^2}=\sqrt{64+36}=\sqrt{100}=10\\\\radius(r)=\frac{d}{2}=\frac{10}{2}=5$

Centre:

Since A and B are end points of the diameter, centre is the mid point of these two. Let $(x,y)$ be the centre of the circle.

$x=\frac{8+0}{2}=4\\\\y=\frac{6+0}{2}=3\\\\$

Centre is $(4,3)$

Equation of circle:

If $(a,b)$ is the centre of the circle and $r$ be the radius. Equation of circle is given by:

$(x-a)^2+(y-b)^2=r^2$

$Here\ (a,b)=(4,3)\ and\ r=5\\Equation:\ (x-4)^2+(y-3)^2=5^2\\(x-4)^2+(y-3)^2=25$

6 0

3 years ago

216,088 rounded to the nearest ten thousand

Sveta_85 [38]

I believe the answer is 220,000

Hope the helps!!!

5 0

3 years ago

Read 2 more answers