Mathematics, 29.06.2019 00:30 bryan1528489

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. t. a. =

Answers: 1

Show answers

Answers

Answer from: flaco0811

The base is an equilateral triangle. The formula of the area of that triangle is:

$A=\dfrac{a^2\sqrt3}{4}$

a - length of side

a = 3". Substitute:

$A_B=\dfrac{3^2\sqrt3}{4}=\dfrac{9\sqrt3}{4}$

The lateral side is a rectangle.

$A_{LS}=3\cdot6=18$

The Total Area is equal the sum of two times of Base and three times of Lateral Side.

$T.A.=2\cdot\dfrac{9\sqrt3}{4}+3\cdot18=\dfrac{9\sqrt3}{2}+54\\\\\boxed{\ T.A.=54+4.5\sqrt3}$

Answer from: Fangflora3

$T.A. = 18 + \frac{9}{4}\sqrt{3}$

Step-by-step explanation:

The figure can be decomposed in an equilateral triangle, with sides = 3'', and a rectangle with sides 3'' and 6''.

The area of an equilateral triangle (A1) is calculated as follows:

$A1 = \frac{a^2 \sqrt{3}}{4}$

where a refers to the length of each side of the triangle. Here a = 3. Replacing:

$A1 = \frac{3^2 \sqrt{3}}{4}$

$A1 = \frac{9}{4}\sqrt{3}$

The area of the rectangle is: 3*6 = 18'' = A2

The total area (T.A) is the addition of A1 to A2, So:

$T.A. = 18 + \frac{9}{4}\sqrt{3}$

Notice that the line after after the + sign is not a subtract symbol, it is the line between numerator and denominator of the answer

Answer from: Quest

the required function is $y=-x+4$ .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{4-7}{)}=\frac{-3}{3}=-1$

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

$y=mx+b$

where, m is slope and b is y-intercept.

$y=-1x+4$

$y=-x+4$

therefore the required function is $y=-x+4$ . the graph of this function is shown below.

Answer from: Quest

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

A. name the streets that are parallel to golden gate. b. name the streets that intersect 6th street.

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

Answers: 3

Answer

Mathematics, 22.06.2019 00:10

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values,y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

Ineed to find the answer to number 2

Answers: 2

Answer

You know the right answer?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button...

Questions

Mathematics, 10.02.2021 01:00

Alguien que me ayude a calcular la medida de un angulo central interno y externo de un heptagono { interno y externo]...

Mathematics, 10.02.2021 01:00