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3 years ago

Find the measure of the remote exterior angle. m∠x=(197−5n)°m∠y=(6n+22)°m∠z=(n+7)°

Mathematics

2 answers:

Dmitrij [34]3 years ago

7 0

The answer to the question is 66

Oduvanchick [21]3 years ago

4 0

Answer: The answer is 66. 5n − 19 + n + 7 = 144 − 6n

Step-by-step explanation: 5n − 19 + n + 7 = 144 − 6n

6n − 12 = 144 − 6n

12n = 156

n = 13

m∠z = (144−6n)°

m∠z = (144−6×13)°

m∠z = 66°

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Scuba diving in the reef will cost $120 Australian dollars I have $118 US dollars in my pocket use the equation y = 1.03x where

Lana71 [14]

Answer:

Yes,he can go to scuba diving

Step-by-step explanation:

Given the has $118 american dollars

Also given that the relation betweeen the australian and american currency is y = 1.03x where y is the amount in australian currency and x is the amount in the american currency.

Now we have x= 118.

$y=1.03\times118=121.54$

So the guy has $121.54 Australian dollars and the scuba diving is $120 Australian dollars.Since it cost's less he can afford the scuba diving.

3 0

3 years ago

Please help out Thanks!

stich3 [128]

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4 0

4 years ago

Find the area of the shaded section only in the future below.

maxonik [38]

Answer:

293.5

Step-by-step explanation:

40×50/2

=1000 cm²

π×15²

3.14×225

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1000-706.5=293.5 cm²

4 0

3 years ago

Read 2 more answers

Bank A charger a 4$ service fee and $0.25 for each check written. Bank B charges $5 and $0.20 for each check written . How many

Andre45 [30]

1. A person would need to write 20 checks each month for the two banks to charge the same amount in fees.
2. The account from Bank A would cost less if a person were to write 10 checks in a month.

Explanation:
1. Bank A = 0.25x + 4, Bank B = 0.2x + 5

0.25x + 4 = 0.2x + 5
0.05x = 1
x = 20

2. Bank A = 0.25(10) + 4 = $6.5
Bank B = 0.2(10) + 5 =$7
Therefore, it would cost less to write 10 checks from Bank A.

8 0

4 years ago

Write the equation using a fractional exponent <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx%7D2" id="TexFormula1" tit

gogolik [260]

Answer:

The equation using a fractional exponent $\sqrt[3]{x^{2}}$ is $x^{\frac{2}{3}}$