2 years ago

What is the circumference of a circle with the radius of 7 units

Mathematics

1 answer:

LUCKY_DIMON [66]2 years ago

3 0

Answer:

43.98

Step-by-step explanation:

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Darya [45]

Answer:

im not sure but i think its A

Step-by-step explanation:

6 0

2 years ago

For questions 1 - 2, use the distributive property to find the product of the binomials.

igor_vitrenko [27]

Answer:

1). 2x^2-3x+20

2). 4x^2-14x+6

Step-by-step explanation:

1. (x-4)(2x+5)

FOIL:

(x)(2x)+5(x)-8(x)+(4)(5)

2x^2+5x-8x+20

=2x^2-3x+20

2. (4x-2)(x-3)

FOIL:

(4x)(x)-(3)(4x)-2(x)-2(-3)

4x^2-12x-2x+6

=4x^2-14x+6

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2 years ago

-45*5x+3x=666 A) -2 B) -3 C) 2 D) 3

Ivahew [28]

Answer: -3

Step-by-step explanation: Explanation is below

:) Hopes this helps!

3 0

2 years ago

Yikes mctugg bought 1/2pound of potato salad . He ate 2/3of it for lunch .How much potato salad was left for an afternoon snack

Anna007 [38]

$\frac{1}{2} - \frac{2}{3}( \frac{1}{2}) = \frac{1}{2} - \frac{2}{6} = \frac{3}{6} - \frac{2}{6} = \frac{1}{6} pound$

5 0

2 years ago

23. Which equation is equivalent to 3x+ 4y = 15?

Vlad [161]

Answer:

$y=\frac{15}{4}-\frac{3}{4}x$

Step-by-step explanation:

$3x+ 4y = 15\\4y=15-3x\\y=\frac{15}{4}-\frac{3}{4}x$

5 0

3 years ago