2 years ago

What is the value of X?Enter your answer in the box. Help please!?!

Mathematics

2 answers:

Nataly_w [17]2 years ago

7 0

Answer:

Step-by-step explanation:

90-28

exis [7]2 years ago

6 0

I think it's 62

Because 90-28=62

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How do you solve 3x-15=7x-10

Fofino [41]

Answer:

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form: x=-45

−

Decimal Form:x=-1.25

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1.25

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2 years ago

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What is a formula for the nth term of the given sequence?<br> 36, 24, 16...

SpyIntel [72]

Answer:

The formula to find the nth term of the given sequence is 54 · $\frac{2}{3} ^{n}$

Step-by-step explanation:

The formula for nth term of an geometric progression is :

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In this example, we have $a_{1}$ = 36 (the first term in the sequence) and

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Knowing what the values for r and $a_{1}$ are, now we can solve.

$a_{n} = \frac{a_{1}(r^{n})}{r}$ = $\frac{36 (\frac{2}{3} ^{n}) }{\frac{2}{3} }$ = 54 · $\frac{2}{3} ^{n}$

Therefore, the formula to find the nth term of the given sequence is

54 · $\frac{2}{3} ^{n}$

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2 years ago

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lyudmila [28]

Assuming that all tiles must stay whole it would be:
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Step-by-step explanation:

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