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Nadusha1986 [10]
2 years ago
14

Help plssss I need help

Mathematics
2 answers:
lyudmila [28]2 years ago
8 0

Answer:  7 cm sorry if im wrong

Step-by-step explanation:

stich3 [128]2 years ago
7 0
40 cm / v=lwh
1*8*5 = 40 cm
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What is this because I don’t know how to find the angle of V if it’s like this
marin [14]

Answer:

Step-by-step explanation:

arc UW=360-(127+133)

=360-260

=100

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=50°

5 0
3 years ago
The perimeter of the quadrilateral is 43 centimeters. Find the length of each side.
vesna_86 [32]

Step-by-step explanation:

A quadrilateral is made up of four sides. This means the sum of all the side equals 43. This is given as;

(x + 7)  + (x² - 2x ) + (x +3)  + (2x - 2) = 43

x² - 2x + 4x + 8 = 43

x²  - 2x - 35 = 0

Upon solving for x by factorization;

( x - 5) ( x + 7) = 0

The values of x are; 5 and - 7

Since the side of shape cannot have a negative value, -7 is ignored.

x = 5

The length of the sides are;

- X+7 = 5 + 7 = 12

- x² - 2x = 5² - 2(5) = 25 - 10 = 15

- X+3  = 5 + 3 = 8

2x-2 = 2(5) - 2 = 10 -2 = 8

Check:

8 + 8 + 15 + 12 = 43

7 0
3 years ago
Pretty pplease help :))
Sunny_sXe [5.5K]

Answer:

Approx. 423.88 feet squared

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help plz due today
love history [14]

Answer:

it should be (-8, -7)

Step-by-step explanation:

look up a coordinate plane

8 0
2 years ago
Read 2 more answers
What is 8.2951 rounded to the nearest hundredth?
amid [387]

Answer: 8.29 still...

Step-by-step explanation:

When your doing the nearest hundreth, the thousandth has to be close to 10 to make it a diffrent number, if it WAS, then it would be 8.30

6 0
3 years ago
Read 2 more answers
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