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Brut [27]
3 years ago
5

Can Somebody Help me with this?

Mathematics
1 answer:
olga_2 [115]3 years ago
4 0
The required value of x is 20. Step-by-step explanation: We are given to find the value of x from the figure so that the triangles have the same perimeter.
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A triangle has the area of 1/2(4x^2+29x+30)ft^2. If the base of the triangle is (x+6) ft, find the height of the triangle.
Paul [167]

Answer:

4x+5 ft

Step-by-step explanation:

1/2(4x²+29x+30) = 1/2 (x+6) * Height

Height = (4x²+29x+30) / (x+6) = (x+6) (4x+5) / (x+6) = 4x+5

3 0
3 years ago
If you need 192 beads to make a necklace and bracelet and it takes 5 times more beads to make necklace than bracelet. How many b
Rasek [7]
192 = total beads

necklace + bracelet = 192

Let x equal the number of beads 

bracelet = 5x
necklace = x

5x + x = 192 

6x = 192

x = 32

It takes 32 beads to make a necklace

3 0
3 years ago
I will give brainliest to whoever answers correctly and is first.
Dima020 [189]

Answer:

X=24

Step-by-step explanation:

5X is parallel to 120. So to find 120, you need to divide 120 by 5 to get X.

So X equals 24.

I hope that helped you out :)

8 0
3 years ago
23=5-2/3d then what is the value of 6d?
navik [9.2K]

Answer:

-162

Step-by-step explanation:

23=5-2/3d

2/3d=-18

d= -27

6d= 6* -27

6d= -162

4 0
3 years ago
For the values a = 3.4 and b = 2.6, which are legs of a right triangle, find c, the hypotenuse, to the nearest tenth.
sammy [17]
C^2 = a^2 + b^2
c^2 = 3.4^2 + 2.6^2
c^2 = 11.56 + 6.76
c^2 = 18.32
c = 4.3

answer
c = 4.3
4 0
3 years ago
Read 2 more answers
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