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3 years ago

Help its for someone!!

Mathematics

1 answer:

yawa3891 [41]3 years ago

5 0

Answer:

b 17/18

Step-by-step explanation:

Solve the one's in bracket then later solve everything together

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X+2.6=1.7 how do you do this

Genrish500 [490]

X+2.6=1.7
x+12=7
x+12-12=7-12 (subtract 12 from both sides)
x=-5

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3 years ago

What is the decimal expansion of 11/40

Katena32 [7]

Answer:

0.275

Step-by-step explanation:

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3 years ago

For questions 1 – 6, find the area of the circle to the nearest hundredth.<br> Any help appriciated!

Ganezh [65]

Step-by-step explanation:

The area of a circle is given by :

A = πr²

r is the radius of the circle

(4) Diameter = 22 cm

Since, radius = diameter/2

r = 11 cm

Now, area of the circle,

$A=\pi \times (11)^2\\\\A=380.13\ cm^2$

(5) Diameter = 30 cm

Since, radius = diameter/2

r = 15 cm

Now, area of the circle,

$A=\pi \times (15)^2\\\\A=706.85\ cm^2$

(6) Diameter = 4cm

Since, radius = diameter/2

r = 2 cm

Now, area of the circle,

$A=\pi \times (2)^2\\\\A=12.56\ cm^2$

So, the area of circles 4,5 and 6 are 380.13², 706.85² and 12.56² respectively.

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2 years ago

What times what equals -60 but also adds up to 17?

natulia [17]

20 and -3.

20*-3=-60

20+-3=17

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3 years ago

Given 9______

34kurt

7____ is the one that couldn't used to complete a table of eqiuvalent ratios

7 0

2 years ago

Read 2 more answers

Help its for someone!!​

Help its for someone!!