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Oliga [24]
2 years ago
6

I dont understand how to do this

Mathematics
2 answers:
Aneli [31]2 years ago
8 0

Answer:

x ≈ 38.61

Step-by-step explanation:

using the tangent ratio in the right triangle

tan47° = \frac{opposite}{adjacent} = \frac{x}{35} ( multiply both sides by 35 )

35 × tan47° = x , then

x ≈ 37.53 ( to 2 dec. places )

Sidana [21]2 years ago
5 0
Greeting to you! My name is Cecille and I’m here to answer that question

For more explanation, please see the attachment

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Find the difference <br><br> (2x+7)-6(5x-8)
sveticcg [70]

Answer:

-28x-41

Step-by-step explanation:

6*5x-6*8

30x-48

2x+7-30x-48 = 2x-30x+7-48 = -28x+7-48 = -28x+(-41)= -28x-41

4 0
2 years ago
Read 2 more answers
Ryan works at the car wash making $5.30 per hour plus tips. Last week Ryan worked 32 hours and earned $403. How much in tips did
Vadim26 [7]
5.30 x 32 = 169.6

403 - 169.6= 233.4

He made $233.40 last week, answer D
8 0
3 years ago
Read 2 more answers
What comes next in the sequence? 10, 30, 90, __, __, __
Amiraneli [1.4K]
<h2>Hello!</h2><h2>\boxed{\boxed{\bf THEME:\:NUMBER\:\:SEQUENCES}}</h2>

Answer:

It is 270, 810 and 2430

Step-by-step explanation:

10 x 3 = 30

30 x 3 = 90

90 x 3 = 270

270 x 3 = 810

810 x 3 = 2430

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7 0
3 years ago
Evaluate the function f(x) = x 2 + 1 for f(2
olasank [31]
F(x)=x^{2} +1
f(2)=2^{2} +1
f(2)=5
6 0
3 years ago
For every 5 coins carmen gets ,she gives 2 to her brother Frankie.If carmen has 9 coins,howmany coins does Frankie have?
FrozenT [24]

Answer:

Frankie have 6 coins

Step-by-step explanation:

For every 5 coins Carmen gets ,she gives 2 to her brother Frankie

Out of 5 coins, Carmen given 2 to her brother Frankie

So Carmen has 3 coins and Frankie has 2 coins

Ratio of coins , Frankie to Carmen is

2: 3

We need to find the number of coins Frankie has if Carmen has 9 coins

ratio of Frankie to Carmen is x : 9

Now make a proportion and solve for x

\frac{2}{3} =\frac{x}{9}

Cross multiply it

2*9 = 3*x

18 = 3x

Now divide both sides by 3

so x= 6

Frankie have 6 coins

7 0
3 years ago
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