please and thank you ​

Answer:

73.131

Step-by-step explanation:

T=  

s(s−a)(s−b)(s−c)

​  

T=  

20.9(20.9−15)(20.9−17)(20.9−9.81)

​  

T=  

5348.14

​  

=73.13

Answer:

128

Step-by-step explanation:

15 × 17 ÷ 2 = 127.5

Round to 128

Answer:

76.5

Step-by-step explanation:

:)

Answer:

10^20

Step-by-step explanation:

10^12+8

and my fav food in tacos

Answer:

mangos

Step-by-step explanation:

because they're nice and juicy

The profit on each television as a percentage of its cost price is 50%.

Given that,

Now the profit percentage on each television of the cost price is:

[tex]= \frac{Sale\ price - cost\ price}{Cost\ price} \\\\= \frac{\$960 - \$640}{\$640}\\\\= \frac{\$320}{\$640}[/tex]

= 50%

Therefore we can conclude that the profit on each television as a percentage of its cost price is 50%.

Learn more about the profit here: brainly.com/question/9281343

Answer:

Truth in Lending

$0

Step-by-step explanation:

Hope this helped! :)

Answer:

Step-by-step explanation:

20% of 32 is  6.4

Answer:

Data 3 has the greater spread in 90 and 100 while Data 4 has a greater spread in 80

Step-by-step explanation:

Hope this Helped

Answer:

it is girl 3 higher speed

Step-by-step explanation:

Answer:

x1 = -1,x2 =3

Step-by-step explanation:

Answer: I believe the answer is B

Step-by-step explanation:

Usually if there is a negative with regards to balance it represents debt.

Answer:

An equation for the nth term of the arithmetic sequence 17, 12, 7, 2 is 17-5n.

Step-by-step explanation:

Given,

first term(a)=17

common difference (d)=t2-t1

=12-17

=-5

nth term of the arithmetic sequence = a+n×d

=17+n×-5

=17-5n

Answer: h=6

Step-by-step explanation:

Answer:

x=120 I believe

Step-by-step explanation:

use corresponding angles to make this equation:

20+40+x=180

60+x=180

x=120

Answer:

Whats the problem i cant see the question Step-by-step explanation:

Answer:

4

Step-by-step explanation:

x>4

it would be that symbol before the 36 but I don't have it

Answer:

−7(4−1) = −21

14-28-7r= −7r−14

14 - 7r = 42= r=−4

Step-by-step explanation:

Answer:

[tex] \huge \boxed{ \boxed{1675}}[/tex]

Step-by-step explanation:

according to the question

population decreases in 1 year

[tex]2500 \times 3\% \\ 2500 \times \frac{3}{100} \\ 25 \times 3 \\ 75[/tex]

population will decrease in 11 years

so the population of the town after 11 years will be

2500-825

Answer:

c. 263 ml

Step-by-step explanation:

have a nice day

cya

Answer:

-69q+74

Step-by-step explanation:

Distribute:

80-48q-21q-6

Simplify:

74-69q

Answer:

0 is your answer

Step-by-step explanation:

Answer:

The coordinated points which quadrasects the line segments joining the points A and B are [tex]\left(-\frac{5}{4},4\right)[/tex], [tex]\left(\frac{1}{2}, 2 \right)[/tex] and [tex]\left(\frac{9}{4},0 \right)[/tex].

Step-by-step explanation:

Let [tex]A(x,y) =(-3,6)[/tex] and [tex]B(x,y) = (4,-2)[/tex], when the line segment is quadrasected, it means that segment is divided into four equal parts. The locations are determined by the following expressions:

[tex]\vec R_{1} = \vec A + \frac{1}{4}\cdot \overrightarrow{AB}[/tex] (1)

[tex]\vec R_{2} = \vec A + \frac{1}{2}\cdot \overrightarrow{AB}[/tex] (2)

[tex]\vec R_{3} = \vec A + \frac{3}{4}\cdot \overrightarrow{AB}[/tex] (3)

Where:

[tex]\overrightarrow{AB} = B(x,y)-A(x,y)[/tex]

[tex]\overrightarrow{AB} = (4,-2) - (-3,6)[/tex]

[tex]\overrightarrow{AB} = (7,-8)[/tex]

The coordinated points which quadrasects the line segments joining the points A and B are, respectively:

[tex]\vec R_{1} = (-3,6)+\frac{1}{4} \cdot (7,-8)[/tex]

[tex]\vec R_{1} = \left(-\frac{5}{4},4\right)[/tex]

[tex]\vec R_{2} = (-3,6)+\frac{1}{2} \cdot (7,-8)[/tex]

[tex]\vec R_{2} = \left(\frac{1}{2},2 \right)[/tex]

[tex]\vec R_{3} = (-3,6)+\frac{3}{4} \cdot (7,-8)[/tex]

[tex]\vec R_{3} = \left(\frac{9}{4},0\right)[/tex]

The coordinated points which quadrasects the line segments joining the points A and B are [tex]\left(-\frac{5}{4},4\right)[/tex], [tex]\left(\frac{1}{2}, 2 \right)[/tex] and [tex]\left(\frac{9}{4},0 \right)[/tex].

Answer:

its B!!!

Step-by-step explanation:

Answer:

I guess I can!!

Step-by-step explanation:

[tex] { - 8}x3 + {5x}^2 - 3x + 1[/tex]

this is the standard form of the given algebraic expression

Answer:

perimeter = 30 ft

Step-by-step explanation:

13 + 5 + 12 = perimeter = 30 ft

Answer:

what??

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

If the tenth place has a number under 5, round down. (2)

If the tenth place is 5 or more, roundup. (3)

The solution for the number 2.42 rounded to the nearest tenth is 2.4

Used the concept of rounding numbers which states that,

When you round a number to a certain digit, you have to check the value of the digit before the place you want to round off to.

1. If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.

2. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

Here, the question said the nearest tenth,

The number to round is 2.42

Clearly, the number 2 placed in the hundredth place is less than 5, so round the number down.

That is 2.42 ≈ 2.4

Therefore, the solution is 2.4

To learn more about rounding numbers visit:

brainly.com/question/27207159

#SPJ6

The complete question is,

What is 2.42 rounded to the nearest tenth?

Answer:

The sinusoidal function that model the depth in terms of time, 'x', is presented here as follows;

f(x) = 39·sin((π/3)·x - π) + 5

Step-by-step explanation:

A sinusoidal function is given by the general function as follows;

y = A·sin(B·x + C) + D

Where;

A = The amplitude = ([tex]y_{max}[/tex] - [tex]y_{min}[/tex])/2 = (The high tide - The low tide)/2 = (83 ft. - 5 ft.)/2 = 39 ft.

The period, T = 2·π/b = 6 hours

∴ B = 2·π/T = 2·π/6 = π/3

D = The vertical shift = The low tide = 5 ft.

The horizontal phase shift, 'C', is given as follows;

3 hrs = -C/B = -C/(π/(3 hr))

C = 3 hrs × -(π/(3 hr)) = -π

∴ C = -π

y = 39·sin((π/3)·x - π) + 5

The sinusoidal function that model the depth in terms of time, 'x', is therefore given as follows;

f(x) = 39·sin((π/3)·x - π) + 5

loss = 279

lose petcent = 15%