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2 years ago

1. In a 30-60-90 triangle, the length of the hypotenuse is 6. What is the length of the shortest side?

Mathematics

1 answer:

il63 [147K]2 years ago

6 0

Answer:

i think it’s b

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2 years ago

find the total surface area of the following cuboids length=7cm,breadth=4cm,height=3cm please help me with this problem.help me

Zielflug [23.3K]

Answer:

122

Step-by-step explanation:

SA=2lw+2lh+2hw

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2 years ago

Greg deposited $4000 into an account with 4.6% interest, compounded semiannually. Assuming that no withdrawals are made, how muc

Zinaida [17]

The amount in account after 7 years is $ 5499.445

Solution:

The formula for total amount in compound interest is given as:

$A = p(1+\frac{r}{n})^{nt}$

A = the future value of the investment/loan, including interest

P = the principal investment amount (the initial deposit or loan amount)

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per unit t

t = the time the money is invested or borrowed for

Here given that,

A = ?

P = 4000

t = 7 years

$r = 4.6 \% = \frac{4.6}{100} = 0.046$

n = 2 ( since compounded semi annually)

Substituting the values in formula, we get

$A = 4000(1+\frac{0.046}{2})^{2 \times 7}\\\\Simplify\ the\ above\ expression\\\\A = 4000(1+0.023)^{14}\\\\A = 4000(1.023)^{14}\\\\A = 4000 \times 1.37486\\\\A = 5499.445$

Thus amount in account after 7 years is $ 5499.445

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3 years ago

Omar wants to graph the system of equations below log6x=log2(x+4) which system of equations should Omar use

jenyasd209 [6]

The equation can be split into two equations:
y = log 6x
y = log 2(x + 4)

which is the system of equations that Omar can use to graph the single equation. The equations are logarithmic equations. They can be plotted directly into the coordinate system, use a logarithmic scale coordinate system, or linearize the equations before plotting.

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3 years ago

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NeX [460]

Answer:

x ≥ −4

The line is shaded to the right of −4 where the values are greater. The closed circle indicates that −4 is include

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2 years ago

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