After striking a pair of arcs from each endpoint of a line segment, what is the next step in constructing the segment's perpendicular bisector? Use a protractor to draw a 90°. Angle on the line segment. Use a protractor to draw a 90°. Angle on the line segment. , Use a straight edge to draw a horizontal line midway between the arcs. Use a straight edge to draw a horizontal line midway between the arcs. , Use a straight edge to draw a vertical line between the points where each pair of arcs intersect. Use a straight edge to draw a vertical line between the points where each pair of arcs intersect. Without using a straight edge, draw a vertical line through through the point where both arcs intersect.

Answer:

i think the answer would be Brayden

Step-by-step explanation:

Answer:50

Step-by-step explanation:

Answer:

[see below]

Step-by-step explanation:

[tex]w=5(3a-b)+2\\\\w-2=5(3a-b)+2-2\\\\w-2=5(3a-b)\\\\\frac{w-2=5(3a-b)}{5}\\\\\frac{w-2}{5} =3a-b\\\\\frac{w-2}{5} +b=3a-b+b\\\\\frac{w-2}{5} +b=3a\\\\\frac{\frac{w-2}{5} +b=3a}{3}\\\\ \frac{w-2+5b}{15}=a\\\\ \boxed{a= \frac{w-2+5b}{15}}[/tex]

Hope this helps.

Answer:

$7.19 a pair

Step-by-step explanation:

35.95/5 = 7.19

Answer:

$7.19

Step-by-step explanation:

$35.95 / 5 = $7.19

Answer:

The two are different expressions because when you distibute, you multiply all terms inside the parenthesis with the 2 in the first one: 2(n+5) = 2n + 10.

2n + 10 ≠ 2n + 5.

Step-by-step explanation:

Answer: Any number that isn’t 1, 2, -1, or -2 I believe.

Step-by-step explanation: In the first expression, you have to distribute the 2, making it equal to 2n + 10, whereas the first is just 2n + 5.

For example if you were to plug the number 3 into this, you would have 2(3+5), which is 2(8) = 16. Versus the other side, 2(3)+5 = 11

Answer:

No

Step-by-step explanation:

The first triangle is smaller and the second one is bigger. The first is 60 degrees and the second is about 89. (Maybe, ask your parents. I'm not quite sure of the angles.)

Answer:

x = 9 ; 39 in. ; 156 in.

Step-by-step explanation:

Because it is a square, we know that all 4 sides are equal to each other.

This means we can take the two expressions and equal them to each other.

4x + 3 = 3(2x - 5)

4x + 3 = 6x - 15

-2x + 3 = -15

-2x = -18

x = 9

Now that we know the value of x, we can substitute it in to find the side length.

4(9) + 3

36 + 3

39 in.

Therefore, each side of the square is 39 in.

Finally, since we know all the side lengths are 39, we can find the perimeter by adding up all 4 side lengths.

p = 4(39) = 156 in.

Therefore, the perimeter of the square is 156 in.

Answer:

the answer is d

Step-by-step explanation:

he swims 80 feet below so thats gonna be a negative number. he then swims up 40 feet so you would be adding . so -80+ 40 = -120

The new location of the whale in relation to the equation of water's surface is -80 + 40 = -120 which correct option (D)

What is equation?

Equation is the defined as mathematical statements that have a minimum of two terms containing variables or numbers are equal.

Whale swims 80 ft below so it be a negative number.

Whale then swims up 40 ft so would be adding .

When the whale is 120 ft below the water's surface so it be a negative number.​

-80+ 40 = -120

Hence, the new location of the whale in relation to the equation of water's surface is -80 + 40 = -120

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Answer:

if 1293 is ounces, 80.8125 would be lbs !!

Step-by-step explanation:

Answer:

h

Step-by-step explanation:

Answer:

(х+2)(х+5)

Step-by-step explanation:

easy, just train quadratic equations ;)

Answer:

r=15

Step-by-step explanation:

Cross Multiply:

10 x 6= 60 and 4 x r= 4r

Now Divide By 4 On Both Sides:

60=4r

60/4=15

Therefore, r=15

Answer: 9/7

Step-by-step explanation:

Answer:

x=-5

Step-by-step explanation:

-2x=3+7

or,-2x=10

or,x=-10/2

x=-5

Answer:

x = -5

Step-by-step explanation:

I hope this helps!

Answer:

y= 3/4x+17/4

Step-by-step explanation:

You're welcome :)

Answer:

d

Step-by-step explanation:

The vertices of image A'B'C' after dilation with a scale factor of 2 about the origin are , A' (6, -2), B' (4,2), and C' (10, 6).

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

ABC has vertices A (3, -1), B (2, 1), and C(5, 3).

Now, After dilation with a scale factor of 2 about the origin the vertices of A', B' and C' are,

A' = 2 × (3, - 1)

   = (6, - 2)

B' = 2 × (2, 1)

   = (4, 2)

C' = 2 × (5, 3)

    = (10, 6)

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Answer:

Step-by-step explanation:

Answer for seconds in second row:

Answer for glasses in third row:

I hope this helps!

Answer:

17n/33-n is the answer

✩ Answer:

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✩ Step-by-step explanation:

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1.) [tex]6+7i[/tex]:

✺ The modulus of a complex number is:

✺ The modulus of [tex]6+7i[/tex] is:

2.) [tex]10 + 2i[/tex]:

✺ The modulus of a complex number is:

✺ The modulus of [tex]10 + 2i[/tex] is:

3.) [tex]6+7i+10 + 2i[/tex]:

✺ Combine the real and imaginary parts in [tex]6+7i+10+2i[/tex]:

✺ Do the additions in [tex]6+10+(7+2)i[/tex]:

✺ Solve the complex modulus using the formula:

✺  The modulus of [tex]16+9i[/tex] is:

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Given:

Length of a rectangular monitor screen is 5 in more than it's width.

If the length were doubled and if the width were deceased by 1 in the area would be increased by 170 in².

To find:

The length and width of the screen.

Solution:

Let width of the screen be x inches.

Length of a rectangular monitor screen is 5 in more than it's width. So,

Length of screen = (x+5) inches

Area of screen is

[tex]Area=length\times width[/tex]

[tex]A_1=(x+5)\times x[/tex]

[tex]A_1=x^2+5x\text{ in}^2[/tex]

If the length were doubled and if the width were deceased by 1 in the area would be increased by 170 in².

New length = 2(x+5) inches

New width = (x-1) inches

So, new area is

[tex]A_2=2(x+5)(x-1)[/tex]

[tex]A_2=(2x+10)(x-1)[/tex]

[tex]A_2=2x^2+10x-2x-10[/tex]

[tex]A_2=2x^2+8x-10 \text{ in}^2[/tex]

Area increased by  170 in².

[tex]A_2-A_1=170[/tex]

[tex](2x^2+8x-10)-(x^2+5x)=170[/tex]

[tex]2x^2+8x-10-x^2-5x=170[/tex]

[tex]x^2+3x-10=170[/tex]

Subtract 170 from both sides.

[tex]x^2+3x-10-170=0[/tex]

[tex]x^2+3x-180=0[/tex]

Splitting the middle term, we get

[tex]x^2+15x-12x-180=0[/tex]

[tex]x(x+15)-12(x+15)=0[/tex]

[tex](x+15)(x-12)=0[/tex]

[tex]x=-15,12[/tex]

Width cannot be negative. So, x=12.

Width = 12 inches

Length = 12+5 = 17 inches

Therefore, the length of screen is 17 inches and width is 12 inches.

Answer:

1. 30(8.75) + 11t = 400

2. 12.5 hours

Step-by-step explanation:

1. What is given is you work for 30 hours per week at a gas station for $8.75 an hour. You also work as a landscaper for $11 an hour. You want to a make a total of $400 per week.

30 hours and $8.75 an hour would be equivalent to 30(8.75)

We don’t know how many hours you work as a landscaper but you earn $11 an hour, which is equivalent to 11t

Finally, you want to earn a total of $400 a week, which means the sum equals 400

30(8.75) + 11t = 400

2. 30(8.75) = 262.5

400 - 262.5 = 137.5

137.5 / 11 = 12.5

✩ Answer:

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✩ Step-by-step explanation:

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✺ Solve for:  [tex]3x-27=-6[/tex]:

✺ Add [tex]27[/tex] to both sides:

✺ Add [tex]-6[/tex] and [tex]27[/tex] to get [tex]21[/tex]:

✺ Divide both sides by [tex]3[/tex]:

✺ Divide [tex]21[/tex] by [tex]3[/tex] to get [tex]7[/tex]:

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Answer:

d

Step-by-step explanation:

g

Answer:

C

Step-by-step explanation:

They are all more in the modern era

Answer:

R1. Given

R2. Subtraction Property of Equality

R3. Distributive Property

S4. 9x = 61

R5. Division Property of Equality

Answer:

I have no idea sorry

Step-by-step explanation:

Answer:

270 is the awnser

Answer:

6.8

Step-by-step explanation:

30% of 82.40 = 24.72

20% of 63.60 = 12.72

--------------------------------

82.40 - 24.72 = 57.68

63.60 - 12.72 = 50.88

57.68 - 50.88 = 6.8

Answer:

6.8

Step-by-step explanation:

Answer:

Remains unchanged

Step-by-step explanation:

Answer:

Step-by-step explanation:

In a negative feedback loop, the product of the loop inhibits whatever initiated the loop, preventing more product from being formed.

This is in contrast to a positive feedback loop, where the product of the loop further stimulates whatever initiated the loop, resulting in even more product being formed.

Answer:

-----------------------------------------------

Step-by-step explanation:

12 labour can complete the work in 72 days

so. 1 labour---------------------------------12×72

so. 54 labour--------------------------------- 864/54=16