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2 years ago

What is the volume of the right triangular prism shown? get it right for brainlist

Mathematics

1 answer:

ioda2 years ago

3 0

Answer:

V = 567 yd³

Step-by-step explanation:

V = $\frac{1}{2}a c h\\$

V = $\frac{1}{2}(9)(6)(21)\\$

V = 567 yd³

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2. Is -1/3-4/5 positive,negative, or zero ?

Ivan

Negative because if you take away from a negative, your just making it smaller... hope this helps!

7 0

3 years ago

A\b=c for bsolve for b and show your steps.show all steps.

Rufina [12.5K]

A/b=c
times both sides by b
A=bc
divide both sides by c
A/c=b
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6 0

3 years ago

Evaluate the expression shown below and write your answer as a mixed number in simplest form.

Dahasolnce [82]

The answer would be -8 1/6.

3 0

3 years ago

64, –48, 36, –27, ...<br><br> Which formula can be used to describe the sequence?

nordsb [41]

Answer:

$\boxed{a_n \: = \: 64 \: \times \: ( - \frac{3}{4} ) ^{n \: - \: 1} }$

Step-by-step explanation:

We first compute the ratio of this geometric sequence.

$r \: = \: \frac{ - 48}{64} \\ \\ r \: = \: \frac{36}{ - 48} \\ \\ r \: = \: \frac{ - 27}{36}$

We simplify the fractions:

$r \: = \: - \frac{3 }{4} \\ \\ r \: = \: - \frac{3 }{4} \\ \\ r \: = \: - \frac{3 }{4}$

We deduce that it is the common ratio because it is the same between each pair.

$r \: = \: - \frac{3 }{4}$

We use the first term and the common ratio to describe the equation:

$a_1 \: = \: 64; \: r \: = \: - \frac{3 }{4}$

<h3>We apply the data in this formula:</h3>

$\boxed{a_n \: = \: a_1 \: \times \: {r}^{ n \: - \: 1} }$

_______________________

<h3>We apply:</h3>

$\boxed {\bold{a_n \: = \: 64 \: \times \: {( - \frac{3}{4} )}^{ n \: - \: 1} }}$

<u>Data</u>: The unknown "n" is the term you want

<h3><em><u>MissSpanish</u></em></h3>

4 0

2 years ago

Please help!! I NEED IT VERY BADLY

I am Lyosha [343]

Answer:

3/4

Step-by-step explanation:

tan A =opposite/adjacent = 6/8 =3/4

Hope this helps

Have a good day

6 0

3 years ago