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3 years ago

7

Can someone pls answer this question the picture is below

1 answer:

Stolb23 [73]3 years ago

3 0

The answer order is
Bill
Tip
Because there are 4 friends. They each pay 1/4 of the bill.
And they each tip 2 dollars

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The diagram shows a right-angled triangle.

earnstyle [38]

Answer:

x ≈ 31.0°

Step-by-step explanation:

From the right triangle given in the picture,

By applying tangent rule,

tan(x) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

tan(x) = $\frac{9}{15}$

x = $\text{tan}^{-1}(\frac{9}{15} )$

x = $\text{tan}^{-1}(0.6)$

x = 30.96

x ≈ 31.0°

Therefore, measure of angle x is 30.0°

7 0

3 years ago

Select the correct answer.

Keith_Richards [23]

Answer:

D=1

Step-by-step explanation:

g(x)=x³-9x²+27x-25

g(2)=(2)³-9(2)²+27(2)-25

=8-36+54-25

=1

5 0

3 years ago

Which of the following integrals represents the area of the region bounded by x = e and the functions f(x) = ln(x) and g(x) = lo

Neko [114]

Notice that

$\log_{1/e}x=\dfrac{\ln x}{\ln\frac1e}=\dfrac{\ln x}{-\ln e}=-\ln x$

$f(x)=\ln x$ and $g(x)=-\ln x$ intersect when $x=1$ . For all $x>1$ , we have $\ln x>0$ and $-\ln x$ , so $f(x)>g(x)$ . Then the area we want is given by the integral,

$\displaystyle\int_1^e\ln x-(-\ln x)\,\mathrm dx=2\int_1^e\ln x\,\mathrm dx$

or in terms of $\log_{1/e}x$ ,

$\displaystyle\int_1^e\ln x-\log_{1/e}x\,\mathrm dx$

5 0

3 years ago

Write a division expression that would have a result of 28<br><br>Division ___ ÷ ___ = 28

alukav5142 [94]

Answer:

14÷2=28

Step-by-step explanation:

6 0

3 years ago

Subtract a plus 3 from 3a - 5

elena-s [515]

$(3a-5)-(a+3)\\ 3a-4-a-3\\\\ 2a-7$

4 0

3 years ago

Read 2 more answers