3 years ago

HELP NO LINKS WILL GIVE BRAINLIEST IF YOU ARE CORRECT

Mathematics

2 answers:

Romashka [77]3 years ago

7 0

Answer:

208.8 ft^3

$626.40

Step-by-step explanation:

Volume of triangular prism = (1/2BH) x L

1/2 (6x6) = 18

18 (11.6) = 208.8 cubic feet

3(208.8) = 626.4 dollars

Zielflug [23.3K]3 years ago

6 0

Answer:

1: 208.8ft $^3$

2: $626.4

You might be interested in

Five friends all brought some cakes with them when they met. Each of them gave a cake to each of the others. They then ate all t

Sergeeva-Olga [200]

Answer:

1/2 i hope i helped

Step-by-step explanation:

8 0

3 years ago

Ludwig borrowed $700,000 for a period of 2 years. His interest rate is 10%. How much interest will Ludwig pay in all?

harkovskaia [24]

By yearly interest or monthly? Yearly: he pays 840000 monthly: 2380000 sorry it’s so long just tryna help a bruthu or sister out I didn’t check yo username

5 0

3 years ago

Simplify the expression 5+6i/4+6i<br> A) 56-6i/-20<br> B) -16-6i/-20<br> C)56-6i/52<br> D) -16-6i/52

IRISSAK [1]

Answer:

$The\ simplified\ form\ of\ the\ \frac{5 + 6i}{4 + 6i}\ is\ \frac{56-6i}{52}.$

Option (C) is correct .

Step-by-step explanation:

As the expression given in the question as follows.

$= \frac{5 + 6i}{4 + 6i}$

Now rationalize the expression.

$= \frac{5 + 6i\times 4 - 6i}{4 + 6i\times 4 - 6i}$

Using the formula

a² - b² = (a - b) (a + b)

Using in the above

$= \frac{5 + 6i\times 4 - 6i}{(4)^{2} - (6i)^{2}}$

$= \frac{5\times 4-5\times 6i+6i\times 4-36\ i^{2}}{16 - 36(i)^{2}}$

As i² = -1

$= \frac{20-30i+24i+36}{16 + 36}$

$= \frac{56-6i}{52}$

$Therefore\ the\ simplified\ form\ of\ the\ \frac{5 + 6i}{4 + 6i}\ is\ \frac{56-6i}{52}.$

Option (C) is correct .

8 0

3 years ago

Read 2 more answers

What is the answer. please help

zubka84 [21]

Answer:

Exact Form:−2/3

Decimal Form:−0.666…

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

3 coins Priya spends $45 on gas, $10 on dinner, and $8 on a video game. How much money did Priya spend on variable expenses?

NISA [10]

Answer:

3x=63

Step-by-step explanation:

3 coins means a coin is x and total expenditure is equal to 63

8 0

2 years ago