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3 years ago

6

What is the area of the model on the right?

1 answer:

mestny [16]3 years ago

3 0

I could be wrong, but I think it could be D, 18.5.

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A camera has a listed price of $587.98 before tax. If the sales tax rate is 8.5%, find the total cost of the camera with sales t

ikadub [295]

Answer:

$637.95

Step-by-step explanation:

convert 8.5% to a decimal by dividing by 100:

8.5÷100= 0.085

then multiply.

587.98×(0.085)=49.97

now add.

587.98+49.97=<u>637.95</u>

6 0

3 years ago

Hope u can do it HELP MATH

Nostrana [21]

Answer:

the right answer would be 13

5 0

3 years ago

Read 2 more answers

Guys do you know this?

TEA [102]

Answer:

That would be 2/7

Step-by-step explanation:

Using substitution. x^2 +x+1 at 1 is 7

sqrt4 is 2

2/7

6 0

3 years ago

The temperature in Antarctica during the winter can average -42.3 degrees Celsius. During the summer it can average around 11.52

Sindrei [870]

Answer:

-30.78!

Step-by-step explanation:

3 0

3 years ago

Find the area of the region shaded in green. Use 3.14 to approximate pi.

8090 [49]

Answer:

254 cm² (to 3 s.f.)

Step-by-step explanation:

Area of shaded region

= area of large circle -area of smaller circle

$\boxed{area \: of \: circle = \pi {r}^{2} }$

Radius of large circle= 15cm

Radius of smaller circle= 12cm

Area of shaded region

= π(15²) -π(12²)

= 225π -144π

= 81π

= 81(3.14)

= 254.34

= 254 cm² (3 s.f.)

3 0

3 years ago