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ipn [44]
1 year ago
10

The perimeter of this square is 24x – 20. Which expression represents the length of a side?

Mathematics
1 answer:
levacccp [35]1 year ago
8 0

Answer:

6x-5

Step-by-step explanation:

We have to find 2 sides added together, so we do (24x-20)/2=12x-10. (12x-10)/2=6x-5, so it is 6x-5.

You might be interested in
A) 7xy?<br> Degree and number of terms
jolli1 [7]

Answer:

1 and 1

Step-by-step explanation:

degree of 1 and 1 term.

8 0
3 years ago
Find the perimeter of triangle ABC with vertices A(6, 3), B(6, - 2) , and C(- 4, 3) .
anyanavicka [17]

Answer:

26.2 units

Step-by-step explanation:

We are given the points/vertices

A(6, 3),

B(6, - 2) , and

C(- 4, 3)

Step two

Let us find the distances between the given points/vertices

A-B =A(6, 3) to B(6,-2)

d=√((x2-x1)²+(y2-y1)²)

Substitute

d=√((6-6)²+(-2-3)²)

d=√(-2-3)²)

d=√(-5)²)

d=5 units

B-C=B(6, - 2) to C(-4, 3)

d=√((x2-x1)²+(y2-y1)²)

Substitute

d=√((-4-6)²+(3+2)²)

d=√(-10)²+(5)²)

d=√100+25

d=√125

d=11.2 units

C-A=C(-4, 3) to A(6, 3)

d=√((x2-x1)²+(y2-y1)²)

Substitute

d=√((6+4)²+(3-3)²)

d=√(10)²

d=√100

d=10 units

Hence the perimeter is 5+11.2+10

P=26.2 units

4 0
3 years ago
ASAP! Help! I’ll mark you brainly!
Alenkinab [10]

Answer:

y=45x+150

its a function but not a linear function

Step-by-step explanation:

hope this helps

4 0
3 years ago
Find each unit rate. 1 ¼ hours in 5 days.
earnstyle [38]

Dividing 1 1/4 hrs by 5 days results in the unit rate:


1 1/4 hrs       5/4 hrs

-----------  =  ---------------- = 1/4 hr per day

5 days        5 days

7 0
3 years ago
A carpenter is making a wooden window frame that has a width of 1 inch. How much wood does the carpenter need to build the frame
romanna [79]

Diagram attached

Answer:

5.5+106 square inches

Step-by-step explanation:

The wooden frame has different shapes- semi circle, rectangles  and we would have to calculate area of all the shapes to get the wood required.

To get area of the circle, we use the formula π(R²-r²)/2. Subtract the inner radius from the outer radius =

π(6²-5²)/2= 11π/2

=5.5π square inches

We add area of the semi circle to area of the 3 rectangles from the diagram:

2×1×48×10×1=106 square inches

The rectangle with 10 inches is because we subtracted one inch from both sides of the 12 inches rectangle to avoid repetition and overvaluing the area

Total area =5.5π +106 square inches

Options must have ommitted the "π"

5 0
3 years ago
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