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3 years ago

HELP ME ASAP PLEASE will give brainliest

Mathematics

2 answers:

BigorU [14]3 years ago

8 0

Answer: Area= 18 cm; Perimeter: 18 cm

Step-by-step explanation:

1. Figure out the base and height:

Since the base is 3x-3; the height would be (3x-3)+3

2. Subsitute for x:

Base: 3(2)-3 => 6-3 => 3 cm

Height: (3(2)-3)+3 => (6-3)+3 => 3+3 => 6 cm

3. Figure out the Area:

A=b*h => A=3*6 => 18 cm

4. Figure out the perimeter:

P= 2b+2h => 2*3 + 2*6 => 18 cm

Gre4nikov [31]3 years ago

4 0

Answer:P=18cm/A=18cm

Step-by-step explanation:Trust me it's right

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HELP I NEED HELP FINDING THE AREA!!!!!!!!!!!!!!!! (brainlyest)

g100num [7]

Answer:

27 units squared?

Step-by-step explanation:

I think it is 27, look at the Parallelogram bh formula, base times h equals area.

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3 years ago

A) 23 x 11 - 23 x 10

Tasya [4]

Step-by-step explanation:

= 23 × 11 - 23 × 10

= 23 ( 11 - 10)

= 23 ( 1)

= 23

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you .

7 0

3 years ago

7/2(3*2)/(2/(8-6))= ??

nydimaria [60]

Remember the order of operations rule PEMDAS:
1) parentheses first
2) exponents second
3) multiplication third
4) division fourth
5) addition fifth
6) subtraction sixth

7/2(3*2)/(2/(8-6))= x solve inside parentheses first
7/2(6)/(2/2)= x multiplication next
2/2 is equal to 1
7/12= x

You cannot simplify this any lower so x= 7/12

Hope this helps! :)

5 0

3 years ago