All categories

2 years ago

Pls help me on this question people are just putting the answer as I don't know plsssss help me

Mathematics

2 answers:

butalik [34]2 years ago

5 0

Answer:

322 ft^2

Step-by-step explanation:

for a trapezoid A= base 1+ base 2 divided by 2, multiplied by the height

(35+11/2)*14= 322

mrs_skeptik [129]2 years ago

4 0

Answer:

322 ft²

Step-by-step explanation:

Trapezoid area formula:

$A=\frac{a+b}{2} *h$

Given:

a = 11

b = 35

h = 14

Work:

$A=\frac{a+b}{2} *h\\\\A=\frac{11+35}{2} *14\\\\A=\frac{46}{2} *14\\\\A=23*14\\A=322$

You might be interested in

A) Factorise a^2 - b^2

Vadim26 [7]

Answer:

a·a-b·b

Step-by-step explanation:

7 0

2 years ago

.,..................................

Masteriza [31]

What do you want us to answer??

7 0

3 years ago

Which of the following situations can be represented by a proportional relationship?

Zina [86]

Answer:

i think D

Step-by-step explanation:

im not great at math but yea i think D

6 0

2 years ago

Read 2 more answers

Find parametric equations and symmetric equations for the line. (Use the parameter t.) The line through (4, −5, 2) and parallel

Nataliya [291]

Answer:

Step-by-step explanation:

From the given information, the symmetric equations for the line pass through(4, -5, 2) i.e ( $x_o, y_o, z_o$ ) and are parallel to $\dfrac{x+5}{1} = \dfrac{y}{2}= \dfrac{z-3}{1}$

The parallel vector to the line i + zj+k = ai + bj + ck

Hence, the equation for the line is :

$x = x_o + at \\ \\ x = y_o + bt \\ \\ x = z_o + ct$

x = 4 + t

y = -5 + 2t

z = 2 + t

Thus, x, y, z = ( 4+t, -5+2t, 2+t )

The symmetric equation can now be as follows:

$\begin {vmatrix} x = 4+ t \\ \\ \dfrac{x-4}{1} = t \begin {vmatirx} \end {vmatrix}$ $\begin {vmatrix} y = - 5+2t \\ \\ \dfrac{y+5}{2} =t \end {vmatrix}$ $\begin {vmatrix} z =2+t \\ \\ \dfrac{z-2}{1} =t \end {vmatrix}$