3 years ago

A deck wraps around the back of a house. Find the area of the deck made up of rectangles.

Mathematics

1 answer:

Rashid [163]3 years ago

4 0

Answer: Base and Height

Step-by-step explanation: You would multiply the base and height. Since it is not a triangle you wouldn't divide it by 2

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SOMEONE HELP ME PLZ ASAP!!!!

Elanso [62]

A=22cm

B=21cm

C=23cm

Good luck

4 0

3 years ago

A line with a slope of - 8 passes through the points ( - 1, z) and ( - 2, 7). What is the value of z?

ikadub [295]

Answer:

z = -1

Step-by-step explanation:

7 - z / -2 - (-1)

7 - z / -2+1

7 - z / -1

-7 +z = -8

z = -1

to check the work

(-1,-1) (-2,7)

7 + 1 / -2 + 1

8 / -1

= -8

4 0

3 years ago

On a coordinate plane, a rectangle has points (1, 2), (1, negative 2), (negative 4, negative 2), (negative 4, 2).

kondor19780726 [428]

Answer:

the length is 12

the width is 8

Step-by-step explanation:

add up all the coordinates and you'll find it. also if I'm wrong I apologize I wasn't given a picture!

- Junkerss

7 0

3 years ago

Read 2 more answers

Find the value of r that makes m II n. m n (180 - x) º xº

lys-0071 [83]

Answer:

(180-x)⁰ or it might also be X⁰

5 0

2 years ago

Please help!!!!!!!!!!!

Assoli18 [71]

Let's take this problem step by step:

To find the ordered pair of the system:

⇒ must set both equations equal to each other

⇒ and solve for 'x'

Let's solve:

$x^2-2x+3=-2x+19\\x^2-2x+2x+3-19=0\\x^2-16=0\\(x+4)(x-4)=0$

Let's find the x-values:

$(x-4)=0\\x=4\\\\(x+4)=0\\x=-4$

Let's find f(x)'s value for each 'x':

$x=4\\f(4)=-2(4)+19=-8+19=11\\\\x=-4\\f(-4)=-2(-4)+19=8+19=27$

Answer: (4, 11), (-4,27)

Hope that helps!

#LearnwithBrainly

3 0

2 years ago