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3 years ago

Harper's hair is 15 inches long. She gets

Mathematics

2 answers:

seraphim [82]3 years ago

8 0

Answer : The length of hair she get cut off her hair is, 7 inches

Step-by-step explanation :

As we are given that the length of Harper's hair is 15 inches. After cutting hair, the length of Harper's hair is 8 inches.

Now we have to determine the length of hair she get cut off her hair.

Length of hair she get cut off her hair = Total length of hair - Length of hair after cutting

Length of hair she get cut off her hair = 15 inches - 8 inches

Length of hair she get cut off her hair = 7 inches

Thus, the length of hair she get cut off her hair is, 7 inches

Degger [83]3 years ago

7 0

Answer:

7 inches.

Step-by-step explanation:

15 inches - 8 inches = 7 inches.

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A triangle measures 12 degrees and 40 degrees what is the measurement of the 3rd angle of the triangle

Vinvika [58]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{128°}}}}}$

Step-by-step explanation:

Sum of angles of triangle add up to 180°

Let the third angle be x

Create an equation and solve for x

$\sf{x + 12° + 40° = 180°}$

$\dashrightarrow{ \sf{x + 52° = 180°}}$

$\dashrightarrow{ \sf{x = 180° - 52°}}$

$\dashrightarrow{ \boxed{\sf{x = 128°}}}$

Hope I helped!

Best regards! :D

3 0

4 years ago

Write the equation in standard form of a circle with center (-7,2), tangent to the y-axis.

DerKrebs [107]

Answer:

$(x+7)^{2}+ (y-2)^{2}=49$

Step-by-step explanation:

It is given that circle is a tangent to y axis, which tells us that the distance between the centre point and y axis is the radius of the triangle.

Formula for equation of circle with centre (x1,y1) and radius r is

$(x-x1)^{2}+ (y-y1)^{2}=r^{2}$

In the given case distance between the centre and y axis is 7 units so radius would be 7 and the centre point is (-7,2),

the equation of circle is ,

$(x+7)^{2}+ (y-2)^{2}=7^{2}$

$(x+7)^{2}+ (y-2)^{2}=49$

Hence the abow equation is the circle equation.

6 0

3 years ago

A small manufacturer constructs refrigerators. the fixed monthly cost is $200,000, and it costs $450 to produce one refrigerator

Gala2k [10]

Horizontal asymptote of c(x) is 450.

<h3>What is Horizontal asymptote?</h3>

A horizontal asymptote is a line that guides the graph of a function for x-values but is not itself a part of the graph. "far," either "far" to the right or "far" to the left. Eventually, whether the graph is large enough or little, it may intersect.

<h3>According to the information:</h3>

Since we have given that

Cost to produce one refrigerator = $450

Fixed monthly cost = $200,000

Thus, the following formula represents the average cost to produce x refrigerators:

C(x) = (200000 + 450x)/x

Horizontal asymptote of c(x) would be

= 450x/x

= 450

Hence, Horizontal asymptote of c(x) is 450

To know more about Horizontal asymptote visit:

brainly.com/question/12699857

#SPJ4

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1 year ago

Which figure could be the result of dilating this triangle with a scale factor greater than 1?

Leviafan [203]

Answer:

Step-by-step explanation:

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3 years ago

The system of equations x + 2y = 6 and x – 4y = 0 is graphed below. What is the solution to the system of equations?

blagie [28]

Step-by-step explanation:

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7 0

3 years ago