3 years ago

Helppp!!!! please!!!

Mathematics

1 answer:

quester [9]3 years ago

7 0

Answer:

Step-by-step explanation:

Rectangle:

L x W = area

13 x 9 = 117cm

Triangle:

L x W/2 = area

11 x 5 = 55

55/2 = 27.5

117 + 27.5 = 144.5cm²

You might be interested in

50-0 ———(12.0-0) +0 = 12.0-0 Just a warm up

vagabundo [1.1K]

$\frac{50}{12}$ x 12

the 12 in the numerator (top) and the 12 in the denominator (bottom) cross out so you are left with 50.

Answer: 50

8 0

4 years ago

Read 2 more answers

X/5x+25+2x-3/x^2-3x-40

zhannawk [14.2K]

Since I can’t type the answer, here is the image of the answer. Hope I helped!

5 0

4 years ago

I need help with this question?

andrew11 [14]

I don’t know the answer I’m sorry god bless you

8 0

3 years ago

Read 2 more answers

Write an EQUATION for the nth term of each arithmetic sequence 15,13,11,9,...

Nataliya [291]

First you have to organize it like this
1 : 2 : 3 : 4
15 : 13: 11 : 9
If the sequence is decreasing then the nth term equation will start with a negative.try to see which will work -1,-2,-3,-4...
The answer is: x= -3n + 17

8 0

3 years ago

What is the value of 7^2 x 7^0

sineoko [7]

The answer is 49

Hope this helps

7 0

3 years ago

Read 2 more answers