3 years ago

16 h(x)=−(x−2) 2 +16

Mathematics

1 answer:

Over [174]3 years ago

5 0

Answer: -24

Step-by-step explanation:

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Solve 7.8+3.5w-1.5 for w = 6.8 using PEMDAS

VikaD [51]

7.8+3.5(6.8)-1.5
7.8+23.8-1.5
31.6-1.5
30.1

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3 years ago

Solve each equation write each equation in simplest form 7x/8=21

AveGali [126]

7x / 8 = 21
7x = 8*21
x = 24

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3 years ago

What is the area of the shaded region <br> 1cm is in the middle

Archy [21]

Answer:

Area of the shaded region= $128.86\,cm^2$

Step-by-step explanation:

Area of the shaded region=Area of the rectangle-Area of the circle

Area of rectangle= $Length\times Width$

$Length=11\,cm\\Width=12\,cm$

Area is:

$=11\times 12\\\\=132\,cm^2$

Area of the circle = $\pi \times r^2$

$r=1\,cm$

As, $\pi =\dfrac{22}{7} =3.14$

Area of the Circle is :

$=3.14\times 1 \times 1\\\\=3.14\times 1\\\\=3.14\,cm^2$

Area of the Shaded region:

Area of the shaded region $=132-3.14\\\\=128.86\,cm^2$

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3 years ago

What is the circumference of a circle whose radius is 1.3 cm? Find the circumference using the formula C=2πr

bearhunter [10]

Answer:

C≈8.17cm

Step-by-step explanation:

C=2πr=2·π·1.3≈8.16814cm

4 0

3 years ago

A sales person at a furniture store is a 3% commission on ourselves how much commission does the sales person earn on a 1400$ sa

elena-14-01-66 [18.8K]

The sales person is making 3% so, we would simply multiply $1400 by .03

1400*.03

=$42

They made $42 dollars on a $1400 sale, pretty lousy if you ask me.

7 0

3 years ago