3 years ago

find the permimter of the quadrilateral if x=2 the perimiter is in inches the perimiters are (4x2+8x) (31 ) (7x+30) (3x2-5x+20)

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

8 0

Answer:

115

Step-by-step explanation:

4*2+8(2) = 24

7(2)+30 = 44

3*2-5(2)+20 = 6-10+20 = -4+20 = 16

24+31+44+16

115

kirill115 [55]3 years ago

6 0

7(2) + 30 = 14+30 = 44
3(2^2) -5(2)+20 = 12 - 10 + 20 = 22
4(2^2) +8(2) = 16 + 16 = 32

P = 31 + 44 + 22 + 32 = 129

The perimeter is 129 inches

You might be interested in

The area of a circle is 98. 74cm2. Find the length of the radius rounded to 2 DP

olga nikolaevna [1]

Answer:

I believe it is 15.72cm.

Step-by-step explanation:

5 0

2 years ago

Point A is on a number line halfway between -17 and 5. Point B is halfway between point A and 0. What integer does point B reprs

Korolek [52]

Answer:

-3

Step-by-step explanation:

Point A is half way between -17 and 5. This is span has a total distance of 17 + 5 = 22. Half way is 11 units from -17 or 5. So -17 + 11 = -6.

Point B is halfway between A at -6 and 0. This is a distance of 6. So halfway is 3 units away at -3.

7 0

3 years ago

What is the solution for x in the equation?

Vsevolod [243]

Answer:

Perpendicular ⇒

m = -1/-4 = 1/4

g(x) = (1/4)x + b

3/4 = (1/4)(5) + b

b = -1/2

g(x) = (1/4)x - 1/2

Step-by-step explanation:

3 0

2 years ago

What is the value of x in the equation 3(2x + 4) = -6?<br>0-3<br>01<br>O 12<br>0 19

hoa [83]

Answer:

x = - 3

Step-by-step explanation:

6x + 12 = - 6

6x = - 18

x = - 3

4 0

2 years ago

the graph shows the location of a bank in a library each Square on the graph represents one block which path can be taken to go

Nookie1986 [14]

Answer:

Step-by-step explanation:

The answer is 5blocks to the right and 3 blocks up thank me LATER

5 0

3 years ago