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2 years ago

Guys plzz help lol and thanks

Mathematics

2 answers:

Kisachek [45]2 years ago

7 0

It is b because you take -3 and plus 5 to be 2

ss7ja [257]2 years ago

4 0

Answer:

Step-by-step explanation:

the key says the solid black dots are negative numbers

there is 3 of them

(-3)

the white dots are normal numbers

there are 5

they are being added together

5+(-3)

5-3

its B

also, you are so lucky its only 72F where you live I am so hot here it is like 98.

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Step-by-step explanation:

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2 years ago

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3 years ago

What is the exact volume of the cone

Travka [436]

Answer:

V = $\frac{400}{3}$ $\pi$

Step-by-step explanation:

Volume of a cone is:

$V = \pi r^{2} \frac{h}{3}$

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2 years ago

(4 added to the difference of d minus 3)

Leno4ka [110]

Answer:

4+(-d-3)

Step-by-step explanation:

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8 0

3 years ago

Help me find p.....

asambeis [7]

Answer: p = 120 degrees

Step-by-step explanation:

Figure a shows a pentagon. The sum of interior angles in a pentagon is equal to 540 degrees.

1. Subtract the known numerical angle

540 - 60 = 480

All of the remaining angles (represented by the variable p) are equal to one another. Therefore, we can use the expression 4p = 480 to find the value of p.

2. Evaluate the equation to find the value of p.

4p = 480

p = 120

8 0

2 years ago