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stira [4]
3 years ago
10

01:37:06

Mathematics
1 answer:
Andrej [43]3 years ago
5 0

Answer:

3x - 4y = -4

Step-by-step explanation:

When you put co-ordinate in it then give zero

3(-4)-4(-2)+3=0

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17 is what percent of 34​
Stels [109]

Answer:

50%

Step-by-step explanation:

17/34 = .50

3 0
3 years ago
Read 2 more answers
Please help me with all I need for tomorrow thanks
Vikentia [17]
1. 6
2. 4
3. 5
4. area
5. perimeter
6. 12
7. 16

8.

   .   . _ . _ ._.   .   .
   .   |.   .   .   |._.   .
   .   |.   .   .   .   |.  .
   .   |.   .   .   . _|.   .
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Area = 14

The borders enclose 14 squares that are 1 long and 1 unit wide.
3 0
3 years ago
How many meters are in 30feet
arsen [322]
9.114 meters to 30 feet.

8 0
3 years ago
what shape has two pairs of of opposite sides that are parallel and has all sides of equal length but does not have four right a
Vesnalui [34]

Answer:

<h2>The Parallelogram</h2>

Step-by-step explanation:

A parallelogram has opposite sides parallel and equal in length. Also opposite angles are equal (angles "A" are the same, and angles "B" are the same). NOTE: Squares, Rectangles and Rhombuses are all Parallelograms!

Also, we have two pairs of parallel sides: is parallel to , and is parallel to . So it is a parallelogram or a rhombus. Since the length of the sides are not equal, the quadrilateral is a parallelogram.

Example:

(is in the picture)  

3 0
3 years ago
A circular city plaza is surrounded by a row of bricks. The area of the plaza is 1,520 square meters. How long is the row of bri
Korolek [52]

Answer:

138 meters

Step-by-step explanation:

step 1

Find the radius of the circular city plaza

The area is equal to

A=\pi r^{2}

we have

A=1,520\ m^2

\pi =3.14

substitute

1,520=(3.14)r^{2}

solve for r

r^2=1,520/3.14\\r=22\ m

step 2

we know that

To find out how long is the row of bricks, determine  the circumference of the circular city plaza

The circumference is equal to

C=2\pi r

we have

r=22\ m

\pi =3.14

substitute

C=2(3.14)(22)=138\ m

8 0
3 years ago
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