2 years ago

Help, please

Mathematics

1 answer:

Andreas93 [3]2 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

I need to simplify it

aivan3 [116]

3a^2 B^3 C^-2 OVER a^-3 b^6 c^3

7 0

3 years ago

A certain building has a triangular shaped face to link up of the sides of the triangular base or 145 feet 257 feet in 290 feet

attashe74 [19]

Answer:

18617.66 ft^2

Step-by-step explanation:

sides of triangular base

a= 145ft ,

b = 257ft ,

c = 290ft

<u>calculate the area of the base </u>

The base is a scalene triangle hence the area is calculated as follows

s = ( a + b + c ) / 2

= ( 145 + 257 + 290 ) / 2 = 346

Area of triangle = $\sqrt{s(s-a)(s-b)(s-c)} = \sqrt{346(201)(89)(56)}$

= 18617.66 ft^2

3 0

2 years ago

I need help fast alot of points

nataly862011 [7]

The last one is the answer

7 0

2 years ago

Read 2 more answers

Can u simplify 1.3 + (-6) + (-4.25) =

olga_2 [115]

Answer:

-8.95

Step-by-step explanation:

(-6) + (-4.25) = -10.25

-10.25 + 1.3 = -8.95

4 0

3 years ago

Read 2 more answers

4x + 33 = 10x + 3 <br> show your work

asambeis [7]

Answer:

on 4x + 33 = 10x + 3, we could use inverse operation and move 10x to left side, which will create -6x+33=3. we could also use the same thing to 33 and get -6x=-30. if we divide -30 by -6, we would get 5

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers