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2 years ago

PLEASE HELP I GIVE BRAINLIEST

Mathematics

1 answer:

Dmitry_Shevchenko [17]2 years ago

8 0

Answer:

i think B

Step-by-step explanation:

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A rectangle is no more than six inches wide, and its perimeter measures 28 inches. At least how long is the rectangle?

Marat540 [252]

Hello,

Assume w the wide and l the length of the rectangle.

w<6 (1)
2l+2w=28==>l+w=14==>w=14-l

(1)==> 14-l<6
==>14-6<l
==>l>8

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2 years ago

Faith went shopping for a new phone on sale. The store was offering 50% discount. If the price on the tag was $38 what would be

Effectus [21]

Answer:

$19

Step-by-step explanation:

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2 years ago

How many possibilities are there for naming line VZ?

Vlad [161]

Two possiblities.

VZ, and ZV.

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2 years ago

Hellppp pleaseeee

stiks02 [169]

Answer:

Volume of cylinder is 953.77 cm³ and volume in term of π is 303.75π

Step-by-step explanation:

Given: Diameter is 9 cm

Height is 15 cm.

First lets find out the radius of cylinder.

As given, diameter is 9 cm

we know, radius= $\frac{diameter}{2}$

Radius= $\frac{9}{2} = 4.5\ cm$

Now, finding the volume of the cylinder.

Formula; Volume of cylinder= $\pi r^{2} h$

where r is radius and h is height of cylinder.

⇒ Volume of cylinder= $\pi \times 4.5^{2} \times 15$

⇒Volume of cylinder= $\pi \times 20.25\times 15$

⇒Volume of cylinder= $303.75\pi$

Taking π = 3.14

⇒ Volume of cylinder= $303.75\times 3.14$

⇒ Volume of cylinder= 953.77 cm³

Hence, volume of cylinder is 953.77 cm³ and volume in term of π is 303.75π.

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2 years ago

Rewrite the following equation x(x)-14x+24=y in vertex form. What is the vertex?

Juliette [100K]

Step-by-step explanation:

y = x² − 14x + 24

To convert to vertex form, complete the square. Take half of the second coefficient, square it, then add the result to both sides.

(-14/2)² = 49

y + 49 = x² − 14x + 49 + 24

y + 49 = (x − 7)² + 24

y = (x − 7)² − 25

The vertex is (7, -25).

8 0

2 years ago