3 years ago

Help! what is the surface area of the figure?

Mathematics

1 answer:

rjkz [21]3 years ago

3 0

Answer:

220 cm^2

Step-by-step explanation:

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What are the names of three collinear points?

babymother [125]

Answer:

Hey mate....

Step-by-step explanation:

This is ur answer.....

<h3> <em>Points L, J, and K are collinear.</em></h3>

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3 years ago

Convert the exponential function to the form indicated. (Round all coefficients to four significant digits.) f(x) = 2.5 e^(-0.7

Jobisdone [24]

$f(x)=2.5e^{-0.7x}=2.5\left(e^{-0.7}\right)^x\\\\A=2.5\\\\b=e^{-0.7}$

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3 years ago

Let f(x) = -2x - 7 and g(x) = -4x + 6. Find (fxg)(-5).<br><br> a. -59<br> b. 3<br> c. 26<br> d. -6

DedPeter [7]

Answer:

Step-by-step explanation:

The given functions are:

$f(x) = - 2x - 7$

and

$g(x) = - 4x + 6$

$(f \times g)(x) = f(x) \times g(x)$

$(f \times g)(x) = ( - 2x - 7)( - 4x + 6)$

When we plug in x=-5, we get:

$(f \times g)( - 5) = ( - 4 \times - 5 + 6)( - 2 \times - 5 - 7)$

$(f \times g)( - 5) = ( 20 + 6)( 10 - 7)$

$(f \times g)(5) = ( 26)( 3) =7 8$

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3 years ago

Find the length of the darkened arc. leave your answer in terms of

VashaNatasha [74]

Answer:

Step-by-step explanation:

you can split nine into three

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2 years ago

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Which of the following is a proportion? 5/6= 10/18 4/6 = 6/9 4/3 = 6/8 2/5 = 4/25

Stells [14]

Answer:

4/6 = 6/9

Step-by-step explanation:

Because 4/6 = 2/3 and 6/9 = 2/3

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3 years ago