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gregori [183]
3 years ago
12

To find 12×13 I double 13 and halve 12 and multiply what's an exspression for this

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
4 0
Expression: x × y = x/2 × 2y
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HELP DUE IN 15 MINS!<br><br> x =??
Alisiya [41]

Answer:

x = 32

Step-by-step explanation:

Using the Secant and Tangent Intersection Theorem we can say;

(x + 18) (18) = 30²

18x + 324 = 900

18x = 576

x = 32

Hope this helps!

5 0
3 years ago
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An animal shelter has a bin filled with 456 pounds of dog food there are 4 large dogs at the shelter who each eat 2 pounds of th
Y_Kistochka [10]

If there are 4 dogs and they each eat 2 pounds of food each day. Then, all together there are 8 pounds of food getting eaten each day. You will want to divide 456 by 8.

456/8= 57 days.

456 punds of dog food will last 57 days for 4 dogs.

7 0
3 years ago
A gift box is the shape of a rectangular prism. The box has a length of 24 centimeters, a width of 10 centimeters, and a height
Kamila [148]
Volume (V) is (=) Length (L) times (x) Width (W) times (x) Height (H) so V = L x V x H. 

Add the variables to the equation.
V = 24 x 10 x 13

Solve
V = 3120

So the volume of the gift box is 3120 cm
6 0
3 years ago
HELP!!! Chords AB and BD intersect in circle O as shown in the diagram. Two of the angle measurements are marked. What is mCED?
alex41 [277]
I would have loved to help but you didn’t attach the picture as far as I’m concerned or I don’t see it sorry ^^;;
3 0
3 years ago
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Can you answer this in picture form, please?
babunello [35]

Answer:

It may be Arrow diagram yes or not

8 0
3 years ago
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