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solmaris [256]
3 years ago
15

You are constructing a tangent line from a point outside a given circle to the circle. You have drawn the circle, a point outsid

e the circle and connected the center of the circle to the point outside the circle. You found the midpoint of the segment and labeled it M. Next you must use your compass. What should you use to set it?
A) The radius of the circle
B) The point outside the circle and the edge of the circle
C) The center of the original circle and the midpoint (M) of the segment
D) The center of the original circle and the intersection of the arcs used to draw the midpoint
Mathematics
2 answers:
sveta [45]3 years ago
6 0
Yikes I might go with C. 
Nonamiya [84]3 years ago
4 0

Answer:

C

Step-by-step explanation:

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A group of 3 children and 2 adults pay a total of $121 to take a karate class. A group of 5 children and
Minchanka [31]

Answer:

The cost for a child is $7 and the cost for an adult is $50

Step-by-step explanation:

Let 'x' represent children

Let 'y' represent adults

The equations used to come to this answer are:

3x + 2y = 121 \\ 5x + 1y = 85

3x + 2y = 121 \\ 5x( - 2) + 1y( - 2) = 85( - 2) \\  \\ 3x + 2y = 121 \\  - 10x - 2y =  - 170 \\  - 7x =  - 49

Therefore; x = 7

5x + 1y = 85 \\ 5(7) + y = 85 \\ 35 + y = 85 \\ y = 85 - 35 \\ y = 50

6 0
2 years ago
Can you please help me with this that’ll you so much
Nana76 [90]
Add the fractions together to find the portion who like basketball, soccer and football.

=1/3 + 1/8 + 5/12
need a common denominator (24)

=8/24 + 3/24 + 10/24
=21/24

simplify by 3
=7/8 like basketball, football & soccer

7/8 is the total for basketball, soccer and football. If 8/8 represents the whole class, then subtract 7/8 from 8/8 to find the number who like baseball.

=8/8 - 7/8
=1/8 of the remainder likes baseball


ANSWER: 1/8 of the students like baseball

Hope this helps! :)
4 0
4 years ago
Directions: Find the weekly totals and the wages for each employee.
jonny [76]

Answer:

$84.75

Step-by-step explanation:

Given that  she earns $9.75 per hour plus 10% of the parking fees that are  collected, her  income is of 2 folds; an hourly rate and an amount collected based rate.

If the shift is for 5 hours, her income based on

Hourly rate = 5 * $9.75

= $48.75

The amount collected based rate

= 10% * $360

= 10/100 * $360

= $36

Her total earnings will be

= $48.75 + $36

= $84.75

6 0
3 years ago
Which function represents a reflection of f(x) = Three-sevenths(2)x over the x-axis?
uranmaximum [27]

<u>Given:</u>

The given function is f(x)=\frac{3}{7}(2)^{x}

We need to determine the reflection of f(x) over the x - axis

<u>Reflection over x - axis:</u>

The translation rule to reflect over the x - axis is given by

(x, y) \rightarrow(x,-y)

Thus, applying the rule, the function becomes

-y=\frac{3}{7}(2)^{x}

Multiplying both sides of the equation by -1, we have;

y=-\frac{3}{7}(2)^{x}

This can be written as

g(x)=-\frac{3}{7}(2)^{x}

Hence, the reflection of the function over the x - axis is g(x)=-\frac{3}{7}(2)^{x}

Thus, Option A is the correct answer.

4 0
3 years ago
Read 2 more answers
the nutritional label on a carton of soy milk says that one glass contains 7 grams of protein. How many miligrams of proten does
andrey2020 [161]

Answer:

700  milligrams of protein is contained in one glass.

Step-by-step explanation:

Given:

Protein present in on glass of soy milk =  7 grams

To Find:

How many milligrams of protein does one glass contain =?

Solution:

​We have to convert grams to milligrams

We know that 1 gram  =  100 milligram

then 7 grams  will be  = 7 \times 100 milligrams

7 grams  =  700 milligrams

Therefore in one glass of soy milk there will be 700 milligrams of proteins

4 0
3 years ago
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