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pychu [463]
3 years ago
9

Answer this fast and I’ll make you Brainly what are perimeters of the triangles shown are equal

Mathematics
1 answer:
Zigmanuir [339]3 years ago
4 0

Answer:

12x+15,13x+1

Step-by-step explanation:

ABC=4x+8+4x+4x+7=12x+15

PQR=4x+5x+1+4x=13x+1

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solve this using pythagorean theorem please and give me the right answer and i will give YOU brainliest and a like in return.
Dima020 [189]

Answer:

6.8 miles

Step-by-step explanation:

a^2+b^2=c^2

4 0
2 years ago
Which of the following number lines shows the correct sum of the number above and 4?
zheka24 [161]

Answer:

c.

Step-by-step explanation:

because on you have to add 4 to the number above. so 3+4 equals 7 so you move 4 spaces to the right on the number line to get you 7. so C is the correct answer

6 0
2 years ago
The perimeter of a cross section of a piece of lumber is 16 1/2in. The length is twice the width. Find the actual dimensions of
Lorico [155]
<span>the perimeter of the cross section is 16.5 inches.
the perimeter of the cross section is 2*L plus 2*W where L is the length of the cross section and W is the width of the cross section.
since L = 2*W, the perimeter becomes 4*W plus 2*W = 6*W.

16.5 / 6 = 2.75 inches.
W = 2.75 inches.
L = 5.5 inches.
P = 2*L + 2*W = 2*5.5 + 2*2.75 = 11 + 5.5 = 16.5 </span>
6 0
3 years ago
3 - 3 × 6 + 2 = ? <br> So what -13 or -17 or 0 ;-)
DENIUS [597]
;)

We\ will\ use\ PEMDAS.

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

We\ do\ the\ multiplication\ and\ division\ first\ as\ there\ are\ no\\&#10;parenthesis\ and\ exponents\ in\ the question.
\\3 - 3\times6 + 2 =\\ 3 - 18 + 2 =\\ Now\ we\ just\ add\ and\ subtract\ what\ is\ left.\ :)\\ \fbox{We\ go\ from\ left\ to\ right.}\\ 3 - 18 = -15\\ -15 + 2 = -13\\ \\ The\ answer\ is\ \fbox{-13}.
6 0
3 years ago
Read 2 more answers
Xander says that it is not possible to draw a quadrilateral that is not a parallelogram and not a trapezoid. Devin says it is po
Olenka [21]
A good place to start for this question is to define the properties of the geometric terms you are given.

Quadrilaterals have four straight sides. 

Parallelograms are quadrilaterals that have two pairs of parallel sides. The opposite sides and opposite angles are congruent. Squares, rectangles, and rhombuses are examples of parallelograms.

Trapezoids are also quadrilaterals. They have only one pair of parallel sides.

So we're looking to see if there are any four-sided shapes that can be made with no parallel sides. The attached picture shows an example of a quadrilateral that is not a parallelogram and is not a trapezoid. Based on these properties of polygons, the correct answer is B. 

6 0
4 years ago
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