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sp2606 [1]
3 years ago
5

Can someone help pls will mark Brainly and 10+ points only 11 and 12

Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
8 0
I’m pretty sure it’s 50z
elena55 [62]3 years ago
4 0

Answer:

11. 90 ( i think )

Step-by-step explanation:

you add the hight and width then multiply by two

You might be interested in
A bar of soap is shaped like a right rectangular prism. The base is a rectangle that is 12 centimeters by 2 centimeters. The hei
evablogger [386]

Answer:

6 cm

Step-by-step explanation:

Volume of a Prism = base area x height =

Base area = length x width =  12 x 2 = 24 cm^2

Volume = 24 x 3 = 72 cm^3

Volume of a pyramid = 1/3( l x w x h)

72 = 1/3( 6x6 x h)

Multiply both sides of the equation by 3

216 = 36 x h

divide both sides by 36

h = 6

8 0
3 years ago
[1] Sven has 11 more than twice as many customers as when he started selling newspapers he now has 73 customers how many did he
ANTONII [103]
The answer for number 1 is 73×2+11 I think
4 0
3 years ago
A basketball team sells tickets that cost​ $10, $20,​ or, for VIP​ seats,​ $30. The team has sold 3296 tickets overall. It has s
rodikova [14]

Answer:

1022 of $10 tickets, 1326 of $20 tickets, 948 of VIP $30 tickets

Step-by-step explanation:

We can set-up a system of equations to find the number of each kind of ticket. We know there are the cheap tickets c, the medium tickets m and the VIP tickets v. Since 3296 tickets were purchased, then c+m+v=3296.

We also know that 304 more medium priced tickets have been sold then cheap tickets. We write 304+c=m.

Lastly, we know that a total of $65,180 was sold. We write 10c+20m+30v=65,180.

We will solve by substituting one equation into the other. We substitute m=304+c into c+m+v=3296. Simplify and isolate the variable v.

c+m+v=3296

c+(304+c)+v=3296

c+304+c+v=3296

2c+304-304+v=3296-304

2c-2c+v=2992-2c

v=2992-2c

We will now substitute this into the remaining equation with our first substitution.

10c+20m+30v=65,180

10c+20(304+c)+30(2992-2c)=65,180

10c+6080+20c+89760-60c=65180

-30c+95840=65180

-30c+95840-95840=65180-95840

-30c=-30660

c=1022

This means 1,022 tickets purchased were $10 tickets. We substitute this equation back into m=304+c to find m.

m=304+1022

m=1326

This means 1,326 were $20 tickets.

Lastly we know 948 VIP tickets were bought because 1022+1326+948=3296


7 0
3 years ago
Clayton is solving the equation 5x^2 = 20 – 12x with the quadratic formula.
Stolb23 [73]

Answer:

a=5, b=20, c= -12

Step-by-step explanation:

4 0
2 years ago
The radius of the circle?
german
The given circumference is C = 12*pi

The formula for the circumference of any circle, with radius r, is 
C = 2*pi*r

Plug in the given value of C and solve for r

C = 2*pi*r
12*pi = 2*pi*r ... C has been replaced with 12*pi
12 = 2*r ... divide both sides by pi (they cancel out)
6 = r ... divide both sides by 2

So r = 6 is the radius
4 0
3 years ago
Read 2 more answers
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