3 years ago

PLZ HELP

Mathematics

2 answers:

alexandr1967 [171]3 years ago

6 0

Answer: The answer is D. 435.84 m

I took an FLVS test and got the question right

Alik [6]3 years ago

5 0

Wouldn't the answer be: 435.84m

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ohaa [14]

the answer is 2.7. 5.0 - 2.3 = 2.7

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3 years ago

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zysi [14]

Answer: -1/3 is the correct answer

Step-by-step explanation:

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Ben measures the height of two bottles. One is 12 centimeters, and the other is 15 centimeters. In millimeters, what is the diff

vaieri [72.5K]

30 millimeters is the difference between the two heights

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3 years ago

Select the correct answer. Which point lies on the circle represented by the equation (x + 7)2 + (y − 10)2 = 132? A. (5,12) B. (

Feliz [49]

Answer:

B. (-7,-3)

Step-by-step explanation:

Given the circle: $(x + 7)^2 + (y - 10)^2 = 13^2$

The point (x,y) which lie on the circle are the coordinate which satisfies the given equation of the circle.

We now consider the given options.

Option A (5,12)

When x=5, y=12

$(5 + 7)^2 + (12 - 10)^2 =12^2+2^2=148\neq 169= 13^2$

Option B (-7,-3)

When x=-7, y=-3

$(-7 + 7)^2 + (-3 - 10)^2 =0^2+(-13)^2= 169=13^2$

Option C (-6,-10)

When x=-6, y=-10

$(-6 + 7)^2 + (-10 - 10)^2 =1^2+(-20)^2=401\neq 169= 13^2$

Option D (6,23)

When x=6, y=23

$(6 + 7)^2 + (23 - 10)^2 =13^2+13^2=338\neq 169= 13^2$

We can see that only (-7,-3) satisfies the equation of the circle. Thus it is the point which lies on the circle.

The correct option is B.

4 0

3 years ago

Please help it's not working

Vaselesa [24]

Answer: 582.7526

Step-by-step explanation:

p =3,14

r =13,4:2=6.7

r^2=44.89

SA= 3,14*44.89+3,14*6,7*21= 582,7526

5 0

2 years ago