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3 years ago

Correct answer gets brainliest!

Mathematics

2 answers:

Sloan [31]3 years ago

7 0

Interior angles of a triangle add up to 180 degrees
x + 32 + 90 = 180
x + 122 = 180
x = 180 - 122
x = 58 <=

or the exterior angle theorem...
32 + x = 90
x = 90 - 32
x = 58 <=

Julli [10]3 years ago

5 0

I think it's D. 58 because The triangle has a right angle (90 degrees), so all you have to do is subtract 32 from 90.

Answer: D. 58 degrees

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Find the equation of the line tangent to the graph of f(x)=(lnx)^(4)at x=10

Diano4ka-milaya [45]

Hello,

Step-by-step explanation:

$f(x) = ln(x) {}^{4}$

$(ln(u)') = \frac{u'}{u}$

$f'(x) = \frac{4ln {}^{} (x) {}^{3} }{x}$

$f'(10) = \frac{4ln {}^{} (10) {}^{3} }{10} = \frac{12ln(x)}{x}$

$f(10) = ln(10) {}^{4}$

$y = \frac{12ln(x)}{x} (x - 10) + 4ln(10)$

$y = f'(a)(x - a) + f(a)$

4 0

2 years ago

Suppose you waited 10 years to invest in the same retirement fund and have the same $400,000 for retirement at the same 8% inter

Ierofanga [76]

Answer:

Step-by-step explanation:

Using the compound interest formula to fins the amount after 10years;

A = P(1+r)^n

Principal P = $400,000

Rate r = 8% = 0.08

Time t = 10 years

Substitute

A = 400,000(1+0.08)^10

A = 400,000(1.08)^10

A = 400,000(2.1589)

A = 863,569.99

A ≈ 863,570

Hence the amount after 10 years is $863,570

Monthly deposit = $863,570/120 (10 years is equivalent to 120months)

Monthly deposit = 7,196.42

<em>Therefore he will have to deposit $7,196.42 into his account monthly</em>

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2 years ago

The place value of the 9 in 89,170,326

boyakko [2]

The place value is millions place

4 0

3 years ago

Read 2 more answers

Podría alguien ayudarme, es para mañana.

Ludmilka [50]

Answer:..$.$!:

Step-by-step explanation:

5 0

3 years ago

Please help me asap

tresset_1 [31]

Answer:

1\2.

Step-by-step explanation:

change in y over change in x. so 13 - 11 over 6 - 2. 2/4 --.> 1\2.

6 0

3 years ago