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stiv31 [10]
3 years ago
12

Clark has 7 and 1 over 2 feet of wire.

Mathematics
2 answers:
tatiyna3 years ago
8 0

Answer:

a) 7.5/3=2.5  

b)  about 3 pieces can be cut.

Step-by-step explanation:

ra1l [238]3 years ago
8 0

Answer:

Part A:

1/2 is equal to 2/4

7 and 1/2 is equal to 15/2 which is equal to 30/4

divide 30/4 by 3/4 and your answer will be :10 pieces of 3/4 foot pieces.

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Find an equation of the line through the given point and perpendicular to the given line
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

The equation of a straight line can be represented in the slope-intercept form, y = mx + c

Where c = intercept

For two lines to be perpendicular, the slope of one line is the negative reciprocal of the other line. The equation of the given line is

y = 2x - 2

Comparing with the slope intercept form,

Slope, m = 2

This means that the slope of the line that is perpendicular to it is -1/2

The given points are (-3, 5)

To determine c,

We will substitute m = -1/2, y = 5 and x = - 3 into the equation, y = mx + c

It becomes

5 = -1/2 × - 3 + c

5 = - 3/2 + c

c = 5 + 3/2

c = 13/2

The equation becomes

y = -x/2 + 13/2

4 0
3 years ago
Elle is buying new flooring for her kitchen
const2013 [10]

Answer:

The total area of the two rooms is 188.25 square feet

Step-by-step explanation:

Given:

Area of the kitchen = 132 square feet.

Dimension of the Laundry room =  8 1/3 feet by 6 3/4 feet.

To Find:

The total area of the two rooms = ?

Solution:

Area of the two rooms   =  Area of the kitchen + Area of the laundry room

Area of the two rooms   =    132 +  Area of the laundry room

Area of the laundry room  =(8 \frac{1}{3}) \times (6 \frac{3}{4})

Area of the laundry room  =\frac{25}{3} \times \frac{27}{4}

Area of the laundry = \frac{675}{12}

Area of the two rooms   =    132 +  \frac{675}{12}

Area of the two rooms   = 132 + 56.25

Area of the two rooms   = 188.25 square feet

3 0
3 years ago
The sum of 5x and 2x is at least 14
tatuchka [14]

5x+2x>= 14

7x>= 14

divide by 7

x>=2

6 0
3 years ago
Read 2 more answers
What are the values of x and y. In the given figure?
anyanavicka [17]

Answer:

y = 52 degrees

x = 7 degrees

Step-by-step explanation:

Hello! So, we can first easily find out the measurement of y because of the Base Angles Theorem.

[ The base angles theorem converse states if two angles in a triangle are congruent, then the sides opposite those angles are also congruent. The Isosceles Triangle Theorem states that the perpendicular bisector of the base of an isosceles triangle is also the angle bisector of the vertex angle. ]

- www.ck12.org

So basically, in an iscoceles triangle, the base angles are equal so therefore, y = 52 degrees

Now we have to solve for x. We know that the sum of the angles in a triangle are 180 so we have to make an equation:

52 + y = 14x + 6 {<em>We know that y is 52 degrees so we should plug that in</em>}

52 + 52 = 14x + 6 --> Now we should simplify:

104 = 14x + 6

98 = 14x

x = 7 degrees

6 0
2 years ago
Read 2 more answers
What is the equivalent to square root of -100
Korvikt [17]

Answer:

-100^2

10,000

Step-by-step explanation:

a negative times a negative equals a positive so basically the question could have been worded 100^2

4 0
3 years ago
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