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siniylev [52]
3 years ago
15

Need help!! I’d really appreciate it....

Mathematics
1 answer:
LenaWriter [7]3 years ago
6 0

40. m∠2=148°     m∠4=148°

41. ∠2 and ∠5

42. ∠1 and ∠2

43. ∠3 and ∠5

Sorry, I don't know how to do the rest, but I hope this helps!

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For y = 4x + 2x2 – x3, show how to find the value for y, when x = 2. Show your work
shusha [124]
To find the value of y in the given equation, substitute the given value of x to the equation.
   
                               y = 4x + 2x² -x³

Substitute 2 for all x's.
  
                               y = 4(2) + 2(2²) - 2³ = 8

Therefore, the value of y is 8. 


6 0
3 years ago
Help rq .................
Effectus [21]
Mmk so u take 14^2 and 48^2

14*14= 196 48*48= 2304

196+2304= 2500

than find the square root of 2500

√2500

so ur answer is 50
5 0
4 years ago
A coat in London costs £60. The same coat in Dublin costs €105.60. The exchange rate is £1 = €1.65. In which city is the coat ch
Pie

Answer:

The coat is cheaper in London and it is 6.6 euros cheaper than in Dublin

Step-by-step explanation:

Given

Cost of coat in London = £60

Cost of coat in Dublin = €105.60

In order to find where the coat is cheaper, the price should be in same unit

It is also given that

£1 = €1.65

so,

Price of coat in Euro will be:

P = 60 * 1.65 = 99

So the price of coat in London is 99 Euros

Comparing both the prices we see that

Price in London < Price in Dublin

99 < 105.60

The difference in price is:

=105.60-99= 6.6\ Euros

Hence,

The coat is cheaper in London and it is 6.6 euros cheaper than in Dublin

6 0
3 years ago
Find for x:<br> 16=4(x+8)​
Charra [1.4K]
16=4x+32
-32. -32


-16=4x
————
4


-4=x
4 0
4 years ago
Read 2 more answers
Chip was overdrawn at the bank his bank balance was -$34 then he deposited $54 what is his bank balance now
KATRIN_1 [288]

Answer:

The answer I believe is 20

Step-by-step explanation:

Just add -34 + 54

8 0
3 years ago
Read 2 more answers
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