Ok I really don’t understand this

Please Find the area for each trapezoid, I barely have any time left please be fast

Answer:

window sill height =9.75 meters

Step-by-step explanation:

Ladder^2=height^2+length^2

12^2=height^2+7^2

144=height^2+49

height^2=144-49=95

height=9.75

Answer:

[tex]E =[/tex] [tex](-3,3)[/tex]

Step-by-step explanation:

The question has missing parameters.

The (missing) given coordinates are:

[tex]D(x_1,y_1) = (-2,-4)[/tex]

[tex]F(x_3,y_3) = (0,7)[/tex]

[tex]G(x_3,y_4) = (1,0)[/tex]

Required

Find the coordinates of [tex]E(x_2,y_2)[/tex]

To do this, we make use of mid-point formula which is:

[tex]M = (\frac{x_1+x_3}{2},\frac{y_1+y_3}{2})= (\frac{x_2+x_4}{2},\frac{y_2+y_4}{2})[/tex]

This gives:

[tex](\frac{-2+0}{2},\frac{-4+7}{2})= (\frac{x_2+1}{2},\frac{y_2+0}{2})[/tex]

[tex](\frac{-2}{2},\frac{3}{2})= (\frac{x_2+1}{2},\frac{y_2+0}{2})[/tex]

Multiply through by 2

[tex]2 * (\frac{-2}{2},\frac{3}{2})= (\frac{x_2+1}{2},\frac{y_2+0}{2})*2[/tex]

[tex](-2,3) = (x_2+1,y_2+0)[/tex]

[tex](-2,3) = (x_2+1,y_2)[/tex]

By comparison:

[tex]-2 = x_2 + 1[/tex] and [tex]3= y_2[/tex]

So, we have:

[tex]-2-1=x_2[/tex] and [tex]3= y_2[/tex]

[tex]-3 = x_2[/tex] and [tex]3 = y_2[/tex]

This gives:

[tex]x_2 = -3[/tex] and [tex]y_2 =3[/tex]

Hence, the 4th coordinate is: [tex](-3,3)[/tex]

Answer:

it will drop to 2855 I believe

Answer:

e. 9 ft

Step-by-step explanation:

Answer:

its B and E i just did the question and got it right

Answer:

B and D

Step-by-step explanation:

Answer:

x = 14

Step-by-step explanation:

15² = x² + 6²

225 = x² + 36

189 = x²

√189 = x

x = 13.7

x = 14

Answer:

$23.92

Step-by-step explanation:

Answer:

$23.92

Step-by-step explanation:

8×2.99=23.92

Answer:

-8 -8

Step-by-step explanation:

Because it is the most reasonable

Answer:

12 answer

Step-by-step explanation:

(8x-34)=(5x+2) (correspounding angle)

8x-5x=34+2

3x=36

x=36/3

x=13

Answer:

((4 x 16) ÷ 2) - 8

Step-by-step explanation:

There are many ways to solve this equation, but an easy one would be ((4 x 16) ÷ 2) - 8

4 times 16 = 64

64 ÷ 2 = 32

32 - 8 = 24

Hope this helps :)

1. [tex] \frac{x}{15} = 3[/tex]

2. 8x = 216

Answer:

1. 45

2. 27

(please correct me if im wrong :D)

Answer:

12

Step-by-step explanation:

[tex]\frac{2(2)}{2} +2(2)+\frac{2(6)}{2} =2+4+6\\ =12[/tex]

Answer:

180-72-72=36

90-36=54

180-54-54=72

72=7x-12

84=7x

x=12

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

The question is not complete. But I would solve a similar question.

Solution:

A quadrilateral is a polygon shape with four sides and four angles.

Two polygons are said to be similar if they have the same shape and the ratio of their corresponding sides are equal to each other (that is their corresponding sides are in the same proportion).

Given that Quadrilateral ABCD is similar to quadrilateral GHIJ, hence their corresponding sides are similar.

[tex]\frac{AB}{GH} = \frac{AD}{GJ} \\\\\frac{x}{24} = \frac{4}{12} \\\\x=\frac{4*24}{12}\\\\x=8[/tex]

Answer: 21.9

Step-by-step explanation: Ayye if you on delta math just trust me I got it wrong and here’s the the answers trust me

Answer:

Step-by-step explanation:

Answer:

x=number of rides taken

y=number of tickets left

60=4(x)+y

Answer:

1.72

Step-by-step explanation:

0.52 plus 1.2 is equal to 1.72

Answer:

1.5

Step-by-step explanation:

0.52+1.2

approx.

0.5+1.0=1.5

Answer:

D

Step-by-step explanation:

[tex] \sin(30) = \frac{n}{ \frac{10 \sqrt{3} }{3} } \\ 0.5 = \frac{n}{5.77} \\ n = 2.88 = \frac{5 \sqrt{3} }{3} [/tex]

[tex] \cos(30) = \frac{m}{ \frac{10 \sqrt{3} }{3} } \\ 0.866 = \frac{m}{5.77} \\ m = 5[/tex]

Answer:

–65 ≥ –10+ u/ 2

-65+10≥u/2

-55×2≥u

-110≥u

Answer:

-110>or equal to u

hope it's helpful ❤❤❤

THANK YOU❤

Answer:

f (x) = x(2exponent) (6x+7) (6x-7

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

Formula

[tex]B = 25(\frac{M}{10} +\frac{3}{4} )[/tex]

Where M meters of granola makes B granola bars.

Given:

M = 2.5 meters

Now substitute that value in the formula and calculate.

[tex]B=25(\frac{2.5}{10} +\frac{3}{4} )= 25(1) = 25[/tex]

Therefore, 2.5 meters of granola makes 25 granola bars.

B = 25

Answer:

7<x-5

12<x

x>12

Step-by-step explanation:

Answer:

C. 1

Step-by-step explanation:

C. 1

Answer:

The number of days is at most 5 days

= d ≤ 5 days

Step-by-step explanation:

A rental car company charges $31 per day to rent a car and $0.13 for every mile driven. Jocelyn wants to rent a car, knowing that:

She plans to drive 500 miles.

• She has at most $220 to spend.

At most means Less than or equal to $220

The inequality for expressing this = ≤

Hence, the inequality which can be used to determine d, the number of days Jocelyn can afford to rent while staying within her budget.

$31 × d + $0.13 × 500 miles ≤ $200

The inequality is given as:

31d + 65 ≤ 220

Solving further

31d ≤ 220 -65

31d ≤ 155

d ≤ 155/31

d ≤ 5

Therefore, the number of days is at most 5 days

Answer:

9+(c*2)

im pretty sure this is correct, sorry for misreading it at first <3

Answer:

Step-by-step explanation:

As we see on the graph:

... of the local intervals. therefore only point (5, 7) is a local maximum.

Absolute minimum is  - oo, absolute maximum is  + oo

The given function is odd as per above definition