3 years ago

Simplify as far as possible. 2√125−3√80

Mathematics

1 answer:

otez555 [7]3 years ago

7 0

Exact form: --2√5

Decimal Form: 4.47213595

Step-by-step explanation:

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I posted a question similar to this but I entered it wrong too many times :(

slava [35]

Answer:

$\sqrt[4]{\frac{5}{7} }$

Step-by-step explanation:

^4√5/^4√7

~Apply radical rules

^4√5/7

Best of Luck!

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3 years ago

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Judy Clark went to Reel Bank. She borrowed $7,800 at a rate of 6 1/2%. The date of the loan was September 2. Judy hoped to repay

abruzzese [7]

Answer:

$7995.85

Step-by-step explanation:

We will use simple interest formula to solve our given problem.

$A=P(1+rt)$ , where,

A = Amount after t years,

P = Principal amount,

r = Annual interest rate in decimal form,

t = Time in years.

$r=6.5\%=\frac{6.5}{100}=0.065$

$t=\text{141 days}=\frac{141}{365}\text{ year}$

$A=\$78001+0.065\times \frac{141}{365})$

$A=\$7800(1+0.065\times 0.38630136986)$

$A=\$7800(1+0.025109589041)$

$A=\$7800(1.025109589041)$

$A=\$7995.85479$

$A\approx \$7995.85$

Therefore, Judy will will pay back on January 20: <u>$7995.85</u>.

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4 years ago

Write an explicit formula for the geometric sentence

Agata [3.3K]

Answer:

aⁿ=4(−1)ⁿ⁻¹/3ⁿ

Step-by-step explanation:

use the formula an=a1rⁿ⁻¹

aⁿ=4(−1)ⁿ⁻¹/3ⁿ

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2 years ago

Reggie spent 2/5 of his day at a camp exploring nature.if he was at camp for 10 hours,how many hours did he spend exploring natu

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He spends 4 hours exploring nature

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4 years ago

The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input the whole number

Alex787 [66]

The surface area of the triangle is 1/2 * 6*8 so it is 24 sq units
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3 years ago

Simplify as far as possible. 2√125−3√80​

Simplify as far as possible. 2√125−3√80