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2 years ago

11

Which graph shows the system StartLayout Enlarged left-brace 1st row x squared + y = 2 2nd row x squared + y squared = 9 EndLayo

ut?

1 answer:

zimovet [89]2 years ago

7 0

Answer: Hope this helps <3

Step-by-step explanation:

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GETS BRAINLIST ANSWER QUICK IF RIGHT!! BTW NOT THE ANSWER IS NOT MEDIAN!!!Which of the following is always one of the data value

romanna [79]

Answer: the mode

Step-by-step explanation: The mode is the value most used so it would have to be used at least once

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2 years ago

Use the fact that the length of an arc intercepted by an angle is proportional to the radius to find the arc length given that r

Komok [63]

Answer:

The required length is 37.68 cm

Step-by-step explanation:

We have given the radius of which is 3 cm and $\theta$ which is $\pi\cdot 4$

We will use $\pi=3.14$

We know the formula for length of arc which is:

length of arc=radius x angle

We will substitute the values given we will get:

$length=3(3.14)(4)$

$length=37.68$

Hence, the required length is 37.68 cm

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2 years ago

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What is 27 is 30% of

Andre45 [30]

27/0.30 = 90
The answer is 90

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2 years ago

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Someone help me pleaseee

Anestetic [448]

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Only if you start the new pattern at the starting formula.

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2 years ago

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In a fund-raising committee of 45 people, the ratio of men to women is 7 : 2. Find the number of women required to join the exis

bagirrra123 [75]

Answer:

18 women

Step-by-step explanation:

Sum the parts of the ratio, 7 + 2 = 9 parts

Divide 45 by 9 to find the value of one part of the ratio.

45 ÷ 9 = 5 ← value of 1 part, thus

7 parts = 7 × 5 = 35 ← number of men

2 parts = 2 × 5 = 10 ← number of women

We require to change the ratio to 5 : 4

The 5 part of the ratio represents the number of men, thus

35 ÷ 5 = 7 ← value of 1 part of the ratio, thus

4 × 7 = 28 ← number of women

Number of women required to join existing committee = 28 - 10 = 18

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3 years ago