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asambeis [7]
3 years ago
13

Someone answer please!!!

Mathematics
2 answers:
bazaltina [42]3 years ago
8 0

Answer:

3.4

Step-by-step explanation:

both angles are equal, i.e 16x - 9 = 45.

the value of x is 3.375

Sophie [7]3 years ago
5 0

Answer:

The value of x is 9.

Step-by-step explanation:

i used the equation (16x-9) + 45 = 180

1. i added -9 +45 i got 36

2. 16x + 36 = 180

3. i subtract 36 from 36 and 180

4. 16x=144

5. i divide 16 from 16x and 144

6. x=9

I hope this helped! :)

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The relationship between 650 and 65
Brrunno [24]

Answer:

The ratio is 10 : 1, or 10 to 1

Step-by-step explanation:

8 0
3 years ago
NEED HELP ASAP<br> PLEAS WILL GIVE BRAIN
san4es73 [151]
Picture is not showing
5 0
2 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
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C is answer



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
Help me please , will mark brainliest
Gnom [1K]

Answer:

1. 160ft

2. 218.64ft

3. 84ft

4.  140.67

Step-by-step explanation:

L*W*H / 3

5 0
2 years ago
Read 2 more answers
Please help me solve this
Brilliant_brown [7]

Answer:

the answer will be something like 18

4 0
3 years ago
Read 2 more answers
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