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hram777 [196]
3 years ago
13

What is the difference in the steps you take to evaluate (-7)2 and -72 ? What is the

Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

58

Step-by-step explanation:

because it is

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The exchange rate at a post office is £1 = 1.17 euros <br><br> how many euros will u get for £280
Sati [7]

Answer:

327.6 €

Step-by-step explanation:

you can solve with an equation

1£ : 1.17€ = 280£ : x

1 : 1.17 = 280 : x

x = 1.17 * 280 : 1

x = 327.6

-------------------

check

1 : 1.17 = 280 : 327.6

0.85 = 0.85

the answer is good

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or you can simpy solve with a multiplication

280 * 1.17 = 327.6

8 0
3 years ago
Are constants like terms?
aniked [119]

Answer:

yes they are

Step-by-step explanation:

7 0
3 years ago
Please help! Explain if you can
sweet-ann [11.9K]

Answer:

56 degrees

Step-by-step explanation:

Because DF is a line that makes it 180 degrees we know that the other two angles on that line are are 60 and 64 now we can make an equation:

60 + 64 + x = 180

124 + x = 180

Subtract 124:

x = 56

5 0
3 years ago
Read 2 more answers
What is the value of n?
qaws [65]

Answer:

your answer will be<u> A.85°</u>

Step-by-step explanation:

hope it helps you

have a great day!!!

4 0
3 years ago
Find the measures of a positive angle and a negative angle that are coterminal with each given angle. Part 2.
Ratling [72]

Answer:

8. -385°, 335°

9. -30°, 330°

Step-by-step explanation:

8. θ = -25°

-25-360 = -385°

-25+360 = 335°

9. θ = -390°

-390+360 = -30°

-30+360 = 330°

8 0
3 years ago
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