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alexandr402 [8]
3 years ago
9

Need help ASAP Please

Mathematics
2 answers:
Eduardwww [97]3 years ago
5 0

Answer:

area:16x^2+24x+9 Perimeter: 16x+12

Step-by-step explanation:

area :(4x+3)^2

thats 16x^2+24x+9

P: 4(4x+3)

thats 16x+12

Hope this helped you

<3

Red

White raven [17]3 years ago
3 0

Answer:

Perimeter is all sides added together, while Area is one side height times length

Step-by-step explanation:

Since your shape is a square all sides are equal so the equation is the same for all sides

Perimeter = 4z+3+4z+3+4z+3+4z+3 or (4z+3)4

14z+12 <= answer for perimeter

Area = (4z+3) (4z+3)

16z^2+12z+12z+9

16z^2+24z+9 <= answer for area

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What is the solution to the system of linear equations graphed below? On a coordinate plane, 2 lines intersect at (negative 2.5,
Vitek1552 [10]

Answer:

D. (Negative 2 and one-half, negative 2)

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3 years ago
Angle 4=x+30 and angle 2=2x+15. Find the measure of angle 4
kvasek [131]

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Answer:

  ∠4 = 45°

Step-by-step explanation:

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3 years ago
Please help with these math questions
Tanya [424]
1.
a^2+b^2=c^2
easy
a=a
b=13
c=21
a^2+13^2=21^2
a^2+169=441
minus 169 both sides
a^2=272
sqrt both sides
a=16.4924
D is answer



2. same thing
a=18
b=26
18^2+26^2=c^2
324+676=c^2
1000=c^2
sqrt both sides
31.6228=c
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3.
one way is to plug them in
remember that hypotonuse is longest side
A. 7^2+24^2=25^2, is that true?, yes it is treu
answer is A



4.
legs are 6 and 4
a=6
b=4
c=x
4^2+6^2=x^2
16+36=x^2
52=x^2
sqrt both sides
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7.2=x



5.c=20
a=x
b=14

x^2+14^2=20^2
x^2+196=400
minus 196 both sides
x^2=204
sqrt both sides
x=14.2829
x=14.3




1. D
2. C
3. A
4. 7.2
5. 14.3

4 0
3 years ago
Someone pls pls pls help me outt i have 3 questions left
adoni [48]

why do u cheat in exams lol

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3 years ago
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