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2 years ago

What is the surface of the area of the composite figure

Mathematics

1 answer:

Rudiy272 years ago

6 0

Answer:

1744.4

First, remove 13

13 and use length times width times height to get the surface area. 14 x 14 x 8.9

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Which statements are always true? Check all that apply.

Ann [662]

Answer:

A rectangle has four right angles, A triangle has 3 sides, A square has 4 equal sides

Step-by-step explanation:

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3 years ago

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5÷921 with a remainder

choli [55]

Answer:

184 R 1

Step-by-step explanation:

= 184 R 1

= 184 1/5

921 divided by 5 equals

184 with a remainder of 1

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3 years ago

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Paul drinks 6 cups of coffee each day. Each cup contains 275 milliliters of coffee. How

scZoUnD [109]

<h3>Answer: 11.55 liters</h3>

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Work Shown:

275 mL = 275/1000 = 0.275 L

1 cup = 0.275 L

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He drinks 1.65 L per day, so over 7 days he drinks a total of 7*1.65 = 11.55 liters.

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3 years ago

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Simplify the given expression, using only positive exponents. then complete the statements that follow. [ (x2y3)−1 (x−2y2z)2 ] 2

PolarNik [594]

[(x**-2) y**2 .z)**2]**2 (x**-8)(y**8)(z**4)
----------------------- = -----------------------------
[x**2 . y**3]**2 (x**4) (y**6)

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(x**12) (y**6) (x**12)

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3 years ago

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What is a formula for the nth term of the given sequence? 48, 72, 108

WITCHER [35]

Answer:

$a_n=48*1.5^{n-1}$

Step-by-step explanation:

<u>Geometric Sequence</u>

In geometric sequences, each term is found by multiplying (or dividing) the previous term by a fixed number, called the common ratio.

We are given the sequence:

48, 72, 108, ...

The common ratio is found by dividing the second term by the first term:

$r=\frac{72}{48}=1.5$

To ensure this is a geometric sequence, we use the ratio just calculated to find the third term a3=72*1.5=108.

Now we are sure this is a geometric sequence, we use the general term formula:

$a_n=a_1*r^{n-1}$

Where a1=48 and r=1.5

$\boxed{a_n=48*1.5^{n-1}}$

For example, to find the 5th term:

$a_5=48*1.5^{5-1}=48*1.5^{4}=243$

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3 years ago