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3 years ago

I have forgotten how to math? help? brainlest to first correct answer.

Mathematics

1 answer:

Ann [662]3 years ago

6 0

Answer:

90 meters squared

Step-by-step explanation:

First you multiply 10*4.5=45

Then you multiply 45 and 2 because 1cm=2m

45*2=90

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2(1 - 5k) = 2k + 38 HURRY I NEED THIS ANSWER FAST

alexgriva [62]

Answer:

hope this helps

Step-by-step explanation:

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2 years ago

Which equation represents a circle whose center is located at (- 6, 2) and whose radius is sqrt(10) units?

azamat

Answer:

${(x + 6)}^{2} + {(y - 2)}^{2}=10$

Step-by-step explanation:

The equation of a circle with center (a,b) and radius r, is

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

From the question, the center of the circle is located at (-6,2) and the radius is

$r = \sqrt{10}$

We substitute the center and radius to get:

${(x - - 6)}^{2} + {(y - 2)}^{2} = {( \sqrt{10} })^{2}$

Simplify to obtain:

${(x + 6)}^{2} + {(y - 2)}^{2}=10$

7 0

2 years ago

PLEASE HELPPPP A Kite is a Parallelogram. Always Never Sometimes

ipn [44]

Answer:

Never

Step-by-step explanation:

This statement is false because a kite is a quadrilateral that has two adjacent equal sides (upper side and lower side). In a parallelogram, two opposite sides are equal in measure.

3 0

2 years ago

Read 2 more answers

2х + Зу = -8 2х + Зу = 5 Solve and Explain how please

marshall27 [118]

Answer:

my only guess is that if x and y have the same value for both equations it would not make sense if you have the same 2x+3y equal 2 different things

Step-by-step explanation:

thats my guess i hope this helps

6 0

2 years ago

Оо О ср А Divide: 5/8 divided by 3/4

Angelina_Jolie [31]

Answer:

solution

5/8 ÷3/4

=5÷3=1.6666666667

=4÷8=2

=11

2

3 0

2 years ago