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3 years ago

Find the lateral area and surface area of the prism.

Mathematics

1 answer:

svetoff [14.1K]3 years ago

3 0

Answer:

the lateral area of the cylinder: 150.8ft

the surface area of the cylinder: 251.33

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A = 14.9 cm, b = 14.1 cm and C = 5.7 cm for the triangle shown below.

Kaylis [27]

Answer:

X is 22.5°

Step-by-step explanation:

» Let's assume our diagram is as above, from trigonometric ratio:

${ \tt{ \red{ \sin( \theta) = \frac{opposite}{hypotenuse} }}} \\$

theta is X
opposite is a
hypotenuse is c

${ \tt{ \sin(x) = \frac{a}{c} }} \\ \\ { \tt{ \sin(x) = \frac{5.7}{14.9} }} \\ \\ { \tt{ \sin(x) = 0.3826}} \\ \\ { \tt{x = { \sin }^{ - 1}(0.3826) }} \\ \\ { \boxed{ \tt{x = 22.5 \degree}}}$

8 0

2 years ago

Find the next two terms in this sequence.<br><br> 4,8,-16,-32,64, [??],[??]

lubasha [3.4K]

I’m pretty sure this is the answer
128, -256

4 0

2 years ago

Suppose that distribution of the daily calcium intake of Americans is left skewed with a mean of 800 mg and a standard deviation

babymother [125]

Answer:

Explained below.

Step-by-step explanation:

According to the Central Limit Theorem if an unknown population is selected with mean μ and standard deviation σ and appropriately huge random samples (n > 30) are selected from this population with replacement, then the distribution of the sample means will be approximately normal.

Then, the mean of the sampling distribution of sample means is given by,

$\mu_{\bar x}=\mu$

And the standard deviation of the sampling distribution of sample means is given by,

$\sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}$

So, if the sample of daily calcium intake of Americans collected is more than 30, then the sampling distribution of $\bar X$ will be approximately normal.

6 0

3 years ago

Equivalent expression of 8x+12-x

natka813 [3]

Answer:

7x+12 because there is 8x then you subtract 1x which 'll equal 7x and add the 12

7 0

3 years ago

What is the simplified expression for-<br> HURRY PLEASE

borishaifa [10]

Answer:

3/2

Step-by-step explanation:

you basically just simplify the exponents first, and then simplify from there.

5 0

2 years ago