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4 years ago

Is 1-6 correct please help I will give thanks or brainliest

Mathematics

2 answers:

denpristay [2]4 years ago

6 0

Yes very good you are awesome but just to be confident about yourself check again

PolarNik [594]4 years ago

3 0

Yes, these are correct. Some of them you could simplify if you wanted to though. Hope this helps!

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A cylinder has a radius of

AveGali [126]

Answer:785.4

Step-by-step explanation:

4 0

4 years ago

For formality its easy lol

julsineya [31]

Answer:

Therefore, the length of hypotenuse is: 13 units

Step-by-step explanation:

As the given triangle is a right triangle.

We can find the length of hypotenuse using the Pythagoras' Theorem

Let c be the length of hypotenuse

Using Pythagoras' Theorem for the given triangle

$5^2\:+\:12^2\:=\:c^2$

$\mathrm{Switch\:sides}$

$c^2=5^2+12^2$

$c^2=25+144$

$c^2=169$

$\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}$

$c=\sqrt{169},\:c=-\sqrt{169}$

$c=13,\:c=-13$

As the length of hypotenuse cannot be negative. Therefore, the length of hypotenuse is: 13 units

5 0

4 years ago

Each rectangle on the tile sweater on page 8 is 6 inches wide and 4 inches high. It took 11 stitches to make 2 inches in width a

nevsk [136]

Answer:

Step-by-step explanation:

3 0

3 years ago

What is the length of AC ? 3ft 4ft 9ft 18ft

WINSTONCH [101]

ΔACB and ΔMNB are similar. Therefore the corresponding sides are in proportion:

$\dfrac{AC}{MN}=\dfrac{CB}{NB}\\\\MN=9\ ft\\CB=2\cdot3\ ft=6\ ft\\NB=3\ ft$

Substitute:

$\dfrac{AC}{9}=\dfrac{6}{3}\\\\\dfrac{AC}{9}=2\ \ \ \ |\cdot9\\\\AC=18\ ft$

5 0

3 years ago

Dom made Halloween cookies for her class. For every 2/3 cup of flour, she made 2 dozen cookies. Write and equation that represen

DIA [1.3K]

The answer is 10/3
The explanation 2 1/3 cu of flour/ 3 1/2 dozen of cookies = X unknown cu. of flour/ 5 dozen cookies

Cross multiply

3 1/2 X = 5 (2 1/3) Change the mixed numbers into improper.

7/2 X = 5 ( 7/3) Solve for "X." Multiply both sides of equation by reciprocal of 7/2, which is 2/7

(2/7 (7/2)X = 5 (7/3)(2/7) X= 10/3 =Just divide 10 by 3. You should get a whole number

6 0

3 years ago