All categories

2 years ago

What is it quick. And drop y’all Insta ask more

Mathematics

1 answer:

Tcecarenko [31]2 years ago

4 0

Answer:

225 m2

Step-by-step explanation:

area= side*side

= 15x15

225 m2

You might be interested in

Help me please!!!! 14 point reward + brainiest

lisabon 2012 [21]

Answer:

Step-by-step explanation:

The area of triangle is 1/2BH

Jaret has the info on his base and height

8 0

2 years ago

Read 2 more answers

Help me on this problem please?????

Y_Kistochka [10]

Whats the numbers so i can help solve it

8 0

2 years ago

8 es un factor de 80 si o no

PilotLPTM [1.2K]

Si 1,2,4,5,8,10,16,20,40,80

4 0

3 years ago

How much money will there be in an account at the end of 10 years if $3000 is deposited at 3% interest compounded

BaLLatris [955]

Answer:

$4040.57

Step-by-step explanation:

A=P(1+(r/n))^nt

P = Principal = 3000

r = rate = 0.03

n = no. times payed each year = 2

t = years = 10

A = 3000(1 + (0.03/2))^(2x10)

A = 3000(1.015)^20

A = 4040.57 (2.d.p)

Hope this helped!

6 0

3 years ago

A paperweight is shaped like a triangular pyramid. The base is an equilateral triangle. Find the surface area of the paperweight

melomori [17]

Answer:

Step-by-step explanation:

We have

three triangles with the base b = 2 in. and the height h₁ = 2.2 in.

one triangle with the base b = 2 in. and the height h₂ = 1.7 in.

The formula of an area of a triangle:

$A=\dfrac{b\cdot h}{2}$

b - base

h - height

Substitute:

$A_1=\dfrac{(2)(2.2)}{2}=\dfrac{4.4}{2}=2.2\ in^2$

$A_2=\dfrac{(2)(1.7)}{2}=1.7\ in^2$

$S.A.=3A_1+A_2$

$S.A.=3(2.2)+1.7=6.6+1.7=8.3\ in^2$

5 0

2 years ago