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Irina18 [472]
2 years ago
11

You have some trading cards. You give 21 cards to a friend and have 9 left for yourself.

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
8 0

Answer:

30

Step-by-step explanation:

21 + 9 = 30

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4⋅(4+(26⋅2−3))<br><br> A.48<br> B.24<br> C.12<br> D.2
JulijaS [17]
First use PEMDAS so 26x2=52
52-3=49
4+49=53
53x4
8 0
3 years ago
A bakery sells packages of 10 bagels for $3.69. If the bakery starts selling the bagels in packages of 12, how much would you ex
katen-ka-za [31]
$4.43 rounded because you would divide 3.69 by 10 and multiply that by 12.

6 0
3 years ago
The radius of a cylindrical water tank is 4.5 ft, and its height is 8 ft. What is the volume of the tank?
Brums [2.3K]
The answer is 509 ft^3


Formula:
V = πr^2h
V = 3.14 * 4.5^2 * 8
V = 3.14 * 20.25 * 8
V = 508.68 ft^3

508.68 rounded to the nearest whole number is 509

So the volume of the cylinder is 509 ft^3
5 0
2 years ago
Can somebody pls help me!!!
ankoles [38]

Answer:

200 cm^2

Step-by-step explanation:

Add up all areas

4 x 6 x 1/2 = 12

4 x 6 x 1/2 = 12

3 x 11 = 33

3 x 11 = 33

6 x 11 = 66

12 + 12 + 33 + 33 + 66 = 200

3 0
3 years ago
Find the slope of the equation
andreyandreev [35.5K]

Answer:

In my guess I'll go for Slope = -\frac{4}{5}  y-intercept = 10

7 0
3 years ago
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