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OleMash [197]
3 years ago
7

D. 2x2+3x-x2+y+y-(x2+2y)=3

Mathematics
1 answer:
STatiana [176]3 years ago
4 0

Answer:

x=1

Step-by-step explanation:

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Enter the value, as a mixed number in simplest form, in the box. |2 1/3| = ?
Fittoniya [83]
Unclear of the question, but the value is already as a mixed fraction. The value of absolute value is just the distance from zero. So, |-4|=4 or |6|=6
|2 \frac{1}{3} |  =  2 \frac{1}{3}
7 0
3 years ago
A colored chip is yellow on one side and red on the other. The chip was flipped 50 times and landed red side facing up 21 times.
meriva

<u>Answer:</u>

42%

<u>Step-by-step explanation:</u>

We know that the number of times red side is faced up = 21; and

the total number of times colored chip is thrown = 50

Frequency of red side = (No of times red side is faced up / Total number of times colored chip is thrown)   * 100%

Frequency of red side = (21 / 50) * 100% = 0.42 * 100 = 42%

Therefore, the relative frequency of the chip landing with the red side facing up is 42%.

6 0
2 years ago
What is the equation of a parabola that passes through the points (-5,-10), (-3,2) and (2,-3)?
pickupchik [31]
Hi please mark me brainliest
4 0
2 years ago
The length between the bases on a Major League Baseball diamond is 90 feet. Allyson wants to make a scale drawing of a baseball
Vinil7 [7]

Answer:

\text{The scale is }\frac{1}{432}

Step-by-step explanation:

Length between the bases on a major league diamond = 90 feet

1 feet = 12 inches

90 feet = 90 × 12

             = 1080 inches

Length between the bases on a major league baseball diamond on scale drawing = 2.5 inches

\text{Scale factor = }\frac{\text{Actual length}}{\text{Scale length}}\\\\\text{Scale factor = }\frac{1080}{2.5}=432

\text{Hence, the scale is }\frac{1}{432}

4 0
3 years ago
A line drawn from one side of a circular plate to the other, through the center of the plate, measures 25 centimeters.
jarptica [38.1K]

Answer:

39 centimeters

Step-by-step explanation:

to find the area of a circle you first find the radius which is the disctance from the edge of the plate to the center. you then multiply it by pi to find the total area.

3 0
2 years ago
Read 2 more answers
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