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Varvara68 [4.7K]
3 years ago
6

HELP PICTURE IS SHOWN

Mathematics
1 answer:
AleksandrR [38]3 years ago
4 0
A. Work. 16/cos(40)= 20.886
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What is the missing number. <br> 5 / 6 = ?/18
Cerrena [4.2K]

Answer:

15

Step-by-step explanation:

So, we know that 5/6 is equal to something over 18. The denominator of 5/6 is a factor of 18, which makes it easy to find the missing numerator. 6 goes into 18 three times, so let's multiply 5 by 3. We get 15. 5/6=15/18, so your missing number is 15.

5 0
3 years ago
the one-to-one functions g and h are defined as followg={(-2, -6), (3, -3), (6, -9), (9, 6)} h(x) = 2x-3
Anna11 [10]

Answer: H (x ) = x ^2 − 3 x + C

its for h(x)=2x-3

Step-by-step explanation:

5 0
3 years ago
A sequence is a set of
uysha [10]

Answer:

set of related events, movements, or things that follow each other in a particular order.

Step-by-step explanation:

a sequence is an enumerated collection of objects in which repetitions are allowed and order matters. Like a set, it contains members (also called elements, or terms). The number of elements (possibly infinite) is called the length of the sequence.

7 0
3 years ago
A cricular arena is lit by 5 lights equally spaced around the perimeter of the arena. What is the measure of each angle formed b
Kitty [74]

Answer:

108°

Step-by-step explanation:

Suppose that circle with center A is a circular arena. Points B, C, D, E and F are 5 lights. These 5 points form regular pentagon (because these 5 lights are equally spaced around the perimeter of the arena).

The sum of all interior angles of pentagon can be calculated using following formula

(n-2)\cdot 180^{\circ},\\ \\(5-2)\cdot 180^{\circ}=3\cdot 180^{\circ}=540^{\circ}

All interior angles in regular pentagon are of equal measure, so

\dfrac{540^{\circ}}{5}=108^{\circ}

Thus, the measure of each angle formed by the lights on the perimeter is 108°.

7 0
4 years ago
A calzone is divided into 40 equal pieces.violet and ben ate 1/8 if the calzone on tuesday the next day ben ate 1/5 of the calzo
muminat

Answer:

28 pieces.

Step-by-step explanation:

1/8 of 40 is 5. Subtract that five (the five that they ate) from 40, leaving you with 35. It says the next day, Ben ate 1/5 of what was left. He ate 1/5 of 35 which is 7. He ate 7 pieces. Subtract this from 35 and you're left with 28 pieces of calzone.

5 0
4 years ago
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