2 years ago

What is the value of (8+3k)²-(-k-6)²¹ if k=5

1 answer:

3 0

Answer:=530

Step-by-step explanation:

You might be interested in

Gennadij [26K]

Answer:

sorry to my answer i need a point and i ask a question Sorry :(

8 0

2 years ago

Mashcka [7]

Answer: 30 i think 10x3=30

Step-by-step explanation:

5 0

3 years ago

Inessa [10]

Answer: A. 370 cm2

Step by Step explanation:

10x15=150 The big rectangle

15x6=90x2=180 The small rectangles

20x2=40 the triangles

Add all up 150+180+40=370

Hope this helped

3 0

3 years ago

Vsevolod [243]

120 because you needed to add them up

4 0

2 years ago

Arisa [49]

you can estimate 57.8 and 81 then to check you can do 57.8 divided by 81

7 0

2 years ago

What is the value of (8+3k)²-(-k-6)²¹ if k=5​