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maria [59]
2 years ago
11

Find the value of x. Round to the nearest degree. 13 * 20 Not drawn to scale to

Mathematics
1 answer:
Svetach [21]2 years ago
4 0

Answer:

Hence option C is correct...hope this helps you:)

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What is the answer to…<br><br> 1 &gt; x - 6
Ratling [72]

Answer:

x < 7

Step-by-step explanation:

Flip the equation to make it easier: x - 6 < 1

Move 6 to the other side and change sign: x < 1 + 6

Do simple addition: x < 7

7 0
3 years ago
The first jumbo jet was the Boeing 747, which is 70.5 meters long. The wingspan of a 747 is 60 meters. A model 747 has a wingspa
nydimaria [60]

Answer:

94 cm

Step-by-step explanation:

Set up and solve an equation of ratios:

wingspan         length

60 meters        70.5 m

----------------- = ----------------

80 cm                   x

Cross multiplying:

(60 m)x = (70.5 m)(80 cm)

Solve for x by dividing both sides of this equation by 60 m:

x = (70.5 m)(80 cm) / (60 m) = 94 cm

The length of the model should be 94 cm.

6 0
3 years ago
Find measure of angle M
Oksana_A [137]

Answer:

5x+18+4x-9=360

9x+9=360

9x=360-9

9x=351

x=351/9

x=39

therefore, <M=4(39)-9

<M=156-9

<M=147°

6 0
3 years ago
Read 2 more answers
Simplify the following surd expressions
olasank [31]

Answer:

<h2>see the answers ⤵️</h2>

Step-by-step explanation:

<h3>to understand the solving steps you need to know about</h3>
  • algebra
  • PEMDAS
  • redical
<h3>adding or subtracting with redical experience is nothing but algebraic addition or subtraction</h3><h3>let's solve:</h3>

a)7 \sqrt{3}  - 2 \sqrt{3}  +  \sqrt{3}  - 3\sqrt{3}  \\ 8 \sqrt{3}  - 5 \sqrt{3}  \\ 3 \sqrt{3}

b)5 \sqrt{7}   + 4 \sqrt{7}   - 8  \sqrt{7}  \\ 9 \sqrt{7}  - 8 \sqrt{7}  \\  \sqrt{7}

6 0
3 years ago
Read 2 more answers
Estimate the unit rate is 12 pair of socks sale for $5.79
lesantik [10]
About $0.48
you can make an equation
12/5.79 = 1/x
8 0
3 years ago
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