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svetoff [14.1K]
2 years ago
10

What is the value for x? А=73 B=(6x + 4) C=(8y-7) X=?

Mathematics
2 answers:
SOVA2 [1]2 years ago
7 0

Answer: b duhhh

Step-by-step explanation:

RideAnS [48]2 years ago
3 0

Answer:

x = 5

Step-by-step explanation:

The base angles ,A and C are equal

A = C = 73

The sum of the angles of the triangle are 180

A+C+B =180

73+73 + 6x+4=180

6x+150=180

Subtract 150 from each side

6x+150-150=180-150

6x = 30

Divide by 6

6x/6 = 30/6

x = 5

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If a+b=10 and ab=24, find the values of a and b.​
Vlad [161]
The values of a and b are 4 & 6
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3 years ago
Otto invests $1,000 at age 20. Otto wants theinvestment to be worth $4,000 by age 30. Ifinterest is compounded continuously, wha
AveGali [126]
r\approx0.139

1) Since this is a Continuously Compounded operation in a 10 yrs period, then we can write out the following equation:

\begin{gathered} A=Pe^{rt} \\  \end{gathered}

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\begin{gathered} 4000=1000e^{\mleft\{10r\mright\}} \\ \frac{4000}{1000}=\frac{1000e^{10r}}{1000} \\ 4=e^{10r} \\ \ln (4)=\ln (e)^{10r} \\ 10r=\ln (4) \\ r=\frac{\ln (4)}{10} \\ r=0.1386 \end{gathered}

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Or 13.9%

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