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2 years ago

12

What is this i have to do so many

1 answer:

cestrela7 [59]2 years ago

4 0

Answer:

<em>m∠A = 143° </em>

Step-by-step explanation:

∠A ≅ ∠B (corresponding angles)

(7x)° + 24° = (3x)° + 92°

7x + 24 = 3x + 92

7x - 3x = 92 - 24

4x = 68

x = 17

<em>m∠A </em>= [7(17) + 24]° <em>= 143°</em>

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skad [1K]

Answer:

6x-7=13x+8

6x-13x=8+7

-7x=15

x=-15/7

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3 years ago

Suppose you invest $400 at an annual interest rate of 7.6% compounded continuously. How much will you have in the account after

likoan [24]

$\bf ~~~~~~ \textit{Compounding Continuosly Interest Earned Amount}\\\\
A=Pe^{rt}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$400\\
r=rate\to 7.6\%\to \frac{7.6}{100}\to &0.076\\
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\end{cases}
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3 years ago

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Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the area of the shaded porrion

stich3 [128]

Answer: 111.72 m^2 if they want round its 112

Is from O to C 14m

A=pixr^2

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Step-by-step explanation:

3 0

3 years ago

Find the area of a regular hexagon if given a side length of 1.9 to the square root of 3.

dalvyx [7]

Answer:

28.137 sq. units.

Step-by-step explanation:

Area of a regular hexagon is

$A=\dfrac{3\sqrt{3}}{2}a^2$

where, a is the side length.

It is given that the side length of the regular hexagon is $1.9\sqrt{3}$ .

Substitute $a=1.9\sqrt{3}$ in the above formula.

$A=\dfrac{3\sqrt{3}}{2}(1.9\sqrt{3})^2$

$A=(1.5\sqrt{3})(10.83)$

$A=16.245\sqrt{3}$

$A=28.137$

Therefore, the area of regular hexagon is 28.137 sq. units.

6 0

3 years ago