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Verizon [17]
3 years ago
15

Geometry help! I need help with geometry.

Mathematics
2 answers:
Rudik [331]3 years ago
7 0

Answer:

96°

Step-by-step explanation:

Just add 24°+72°= 96°

Because you are doing is trying to see how much it would be with all of it together

Tatiana [17]3 years ago
6 0
Its 96. Its the first one.
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Can some one help me
Murljashka [212]
The amswer would be 8.5 due to the length of the obeject
7 0
3 years ago
Read 2 more answers
27^x −1 = 9^3x−7 what is X
tigry1 [53]

x is \frac{11}{3}

Step-by-step explanation:

Let us revise some rules of exponents

  • (a^{n})(a^{n})=a^{m+n}
  • \frac{a^{m}}{a^{n}}=a^{m-n}
  • (a^{m})^{n}=a^{mn}
  • a^{m}=a^{n} , then m = n

∵ 27^{x-1}=9^{3x-7}

- Factorize 27 and 9

∵ 27 = 3 × 3 × 3

∴ 27 = 3³

∵ 9 = 3 × 3

∴ 9 = 3²

Substitute them in the equation

∴ (3^{3})^{x-1}=(3^{2})^{3x-7}

- Use the third rule to simplify each side

∴ (3)^{3x-3}=(3)^{6x-14}

- Use the fourth rule

∵ The bases of the two sides are equal

∴ Their exponents are equal

∴ 3x - 3 = 6x - 14

- Subtract 6x from both sides

∴ -3x - 3 = -14

- Add 3 to both sides

∴ -3x = -11

Divide both sides by -3

∴ x = \frac{11}{3}

x is \frac{11}{3}

Learn more:

You can learn more about equations in brainly.com/question/4934417

#LearnwithBrainly

3 0
3 years ago
Help me!!! I am struggling, tysm!
Zolol [24]

Answer:

1 Simplify  \frac{5}{6}x

​6

​

​5

​​ x  to  \frac{5x}{6}

​6

​

​5x

​​ .

\frac{5x}{6}=4

​6

​

​5x

​​ =4

2 Multiply both sides by 66.

5x=4\times 65x=4×6

3 Simplify  4\times 64×6  to  2424.

5x=245x=24

4 Divide both sides by 55.

x=\frac{24}{5}x=

​5

​

​24

​​  

   

5 0
3 years ago
The coordinate grid shows the plot of four equations,
OLga [1]

Answer:

I'd guess B and D

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Check my answers?
bekas [8.4K]

Answer:

your all good

Step-by-step explanation:

great job!

6 0
3 years ago
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