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Natali [406]
2 years ago
9

Which is the only state that uses to calculate its area

Mathematics
2 answers:
ICE Princess25 [194]2 years ago
8 0
A trapezoid sound correct but going to jail is fun
Tresset [83]2 years ago
3 0

Answer:

The answer is circle.

Step-by-step explanation:

For all the rest of the shapes, we use certain base x height formulas.  Square uses base x height along with parallelograms and trapezoids. For a triangle, we use \frac{base x height}{2}. Though, for a circle, we use the formula  \pi r^{2} where r= radius.

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The radius of a circle is 1 centimeter. What is the circle's circumference?
igomit [66]

Answer:

6.28 cm

Step-by-step explanation:

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

If we let pi = 3.14 and r = 1 cm, then the circumference of this circle is

C = 2(3.14)(1 cm) = 6.28 cm

6 0
3 years ago
A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is a black card given that it is an
Pavlova-9 [17]

probability of getting black card an ace =2/52=1/26

5 0
3 years ago
What’s the area of this figure?
Ivan

Answer:

C. 155.5 cm2

Step-by-step explanation:

area = 5*15 + (15+8)*7/2 = 75 + 80.5 = 155.5 cm2

3 0
3 years ago
3=J÷5 what does J equal
Iteru [2.4K]

Answer:

J = 15

Step-by-step explanation:

In order to find what the variable equals, you need to put it alone on one side of the equation. So to get rid of the 5, you have to do the opposite of division, which is multiplication. You multiply 5 and 3 to get 15. This will look like:

15 = J

Usually, there is something left to do on the number side, but in this case, there is nothing and you found your answer!

8 0
3 years ago
Find the measure of the angle indicated in bold
vova2212 [387]

Answer:

60 for both

Step-by-step explanation:

Since these angles are parallel, they are equal to each other :

6x = 5x + 10

Subtracting 5x from both sides gives us :

x = 10

Substituting this value back into both angles gives us

6x = 60

5x+10 = 60

8 0
2 years ago
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