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3 years ago

Find the surface area for the prism.

Mathematics

1 answer:

madam [21]3 years ago

3 0

This is how you do IT hope IT helps

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What value of t makes the statement true? (4x3 5)(2x3 3) = 8x6 tx3 15.

Mars2501 [29]

The mathematical statement is true when the value of t is 22

The equation is given as:

$(4x^3- 5)(2x^3 -3) = 8x^6 -tx^3 +15$

Expand the expression on the left-hand side

$4x^3(2x^3 -3)- 5(2x^3 -3) = 8x^6 -tx^3 +15$

Distribute the expression

$8x^6 -12x^3- 10x^3 +15 = 8x^6 -tx^3 +15$

Evaluate like terms

$8x^6 -22x^3 +15 = 8x^6 -tx^3 +15$

By comparing the expressions on both sides of the equation, we have:

$-22x^3= -tx^3$

Divide both sides of the equation by -x^3

$22= t$

Rewrite as:

$t =22$

Hence, the mathematical statement is true when the value of t is 22

Read more about equivalent equations at:

brainly.com/question/2972832

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3 years ago

I NEED HELP ITS TIMED!!!

dem82 [27]

Answer:

the answer is A

Step-by-step explanation:

3 0

3 years ago

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TIMED HURRY!! What is the sum of the series

Hoochie [10]

$\\ \rm\Rrightarrow \sum^{60}_{n=1}3n$

It will form a arithmetic sequence as

$\\ \rm\Rrightarrow 3(1)+3(2)+3(3)\dots 3(60)$

Common difference=6/3=2
First term=a=3
Last term=3(60)=180
n=60-1=59

Summation

$\\ \rm\Rrightarrow \dfrac{n}{2}(a+\ell)$

$\\ \rm\Rrightarrow \dfrac{59}{2}(3+180)$

$\\ \rm\Rrightarrow \dfrac{59}{2}(183)$

$\\ \rm\Rrightarrow 5398.5$

Option C

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2 years ago

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7x=2x-35 solve for x

nika2105 [10]

Step 1: Subtract 2x from both sides.7x−2x=2x−35−2x5x=−35 Step 2: Divide both sides by 5.‌5x5‌=‌−355‌x=−7 Answer: x = −7

Hope I helped.

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3 years ago

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Find the maturity value of a loan of $2500 at simple interest that is to be repaid in 8 months. The interest rate is 4.3%.

Lerok [7]

Answer: B

Step-by-step explanation: Took K12 quiz

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3 years ago

Find the surface area for the prism. ​

Find the surface area for the prism.