PLEASE HELP

Mathematics

1 answer:

harina [27]3 years ago

3 0

Ok I’m im not sure you can ask someone else sorry

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HELP QUICK - I WILL MARK YOU BRAINLY

-BARSIC- [3]

Answer:

perimeter goes with the one that has 5x^2

i dont know the second im sorry

Step-by-step explanation:

8 0

3 years ago

I need help with this question plzzz Geometry

KATRIN_1 [288]

Answer:

If the perimeter of a square measures 32 cm, each side measures 32/4= 8 cm, because all sides are equal.
The diagonal that passes through the center of the square divides the square into two triangles. The triangles are formed by a hypotenuse (the diagonal, which is k in this case), and two sides, that measure 8 cm each, in this case.
Because of Pythagoras' theorem, we know that the lenght of the hypotenuse (in this case the hypotenuse is k) equals the squared root of the sum of the squared sides, which in this case can be expressed as $k=\sqrt{8^2+8^2} =\sqrt{64+64}=\sqrt{128}=11.31$ .
Then, k=11.31 cm.

3 0

3 years ago

50 centimeters times blank = blank pounds

slava [35]

Answer:

0.11

Step-by-step explanation:

I found that out by multiplying the centimeters by pounds

4 0

2 years ago

Read 2 more answers

Please help with this math question

nika2105 [10]

263.27 m^2

rectangle : 15 x 10 = 150 m^2
the half circle at the top has a diameter of 6m. therefore, it’s radius is 3m. if it is cut in half, the part removed from the triangle height is 3m. therefore, the height of the triangle is 35 -15 = 20; 20 - 3 = 17. the height of the triangle is 17. the triangle area formula is a = 1/2(bh).
a = 1/2 (10)(17)
a = 1/2 (170)
a = 85 m^2
the circle would be a = πr^2 but divided by 2 bc it’s a half circle
a = π(3)^2
a = π9
a = 28.27 m^2
150 + 85 + 28.27 = 263.27 m^2

3 0

3 years ago

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pshichka [43]

start at -2 go over 2 and up 5

(-2, 5)

8 0

3 years ago