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Nina [5.8K]
3 years ago
8

Which of the folloving statements is the most precise and corred to define perpendicular lines?

Mathematics
1 answer:
svetoff [14.1K]3 years ago
6 0

Answer:C

Step-by-step explanation:

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The number of hours you study for an exam affects your grade. What is a reasonable value of the range?
Gwar [14]

Answer:

C

Step-by-step explanation:

The range is the grade. Domain is the amount of hours that you study for.

8 0
3 years ago
Read 2 more answers
This is really important please help, and please show work if you can
nikdorinn [45]

Answer:

C. 26°

Step-by-step explanation:

We have to subtract m∠GOH ( 24° ) from m∠FOH ( 50°)

50° - 24° = 26°

C. 26°

5 0
3 years ago
A total of 1,650 boxes of Girl Scout cookies were sold last week. Each large box cost $3.50 and each small box cost $2.00. The G
s344n2d4d5 [400]

Answer:

900 large boxes were sold, and 750 small boxes.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

x is the number of large boxes of cookies sold.

y is the number of small boxes of cookies sold.

A total of 1,650 boxes of Girl Scout cookies were sold last week.

This means that

x + y = 1650

So

x = 1650 - y

Each large box cost $3.50 and each small box cost $2.00. The Girl Scout group earned $4,650.

This means that

3.5x + 2y = 4650

Since x = 1650 - y

3.5(1650 - y) + 2y = 4650

5775 - 3.5y + 2y = 4650

1.5y = 1125

y = \frac{1125}{1.5}

y = 750

x = 1650 - y = 1650 - 750 = 900

900 large boxes were sold, and 750 small boxes.

8 0
3 years ago
Nicholas drew a triangle with 45°, 35°, and 100° angles. Is there another triangle with the same three angles but different side
Mice21 [21]

Answer:

Yes, there are infinite similar triangles with the same three angles and different side lengths

Step-by-step explanation:

we know that

If two triangles are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

so

There are infinite similar triangles with the same three angles and different side lengths

3 0
4 years ago
Determine if the sequence is algebraic or geometric, and find the common difference or ratio.
Alekssandra [29.7K]

Answer:

  A.  Algebraic, common difference = −10

Step-by-step explanation:

The difference between the first two terms is -10, as it is between the next two terms. The ratio of the first two terms is -1; of the next pair: -15/-5 = 3. There is a common difference, but not a common ratio.

The sequence is algebraic with a common difference of -10.

3 0
3 years ago
Read 2 more answers
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