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Harrizon [31]
3 years ago
7

Help me out please thank you

Mathematics
2 answers:
neonofarm [45]3 years ago
7 0

Answer:

1. 12

2. 4

3. 24

4. 30

5. 14

hichkok12 [17]3 years ago
5 0

Answer:

1) 12 (2) 4 (3) 24 (4) 30 (5) 14

Step-by-step explanation:

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Peyton knows that 18 means “1 divided by 8.” She uses this to find the decimal equivalent for 18. Enter a digit into each box to
IceJOKER [234]

Answer:

Down Here ↓↓↓↓↓↓↓

Step-by-step explanation:

1/8 = 1 ÷ 8

It might be weird with the formatting but here:

 0. 1 2 5

       ____________

8    | 1. 0 0 0

− 0      

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       1 0    

−           8    

 ____________  

               2 0  

 −         1 6  

  ___________  

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   −         4 0

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-Chetan K

7 0
2 years ago
a) Use the triangle below to work out the exact value of sin 45°. 12 1 1 b) Hence, or otherwise, give the exact value of sin 135
MariettaO [177]

Answer:

258

Step-by-step explanation:

cause 1and 1 are the same size

3 0
2 years ago
2. In the figure below, which pairs of angles are supplementary?
Vinvika [58]

Answer:

angleWTR + angleWTU = 180°

Thus they are supplementary.

Option B.

3 0
2 years ago
In scientific notation, how can you tell if it is less than or greater than 1? Explain
svlad2 [7]

Answer: See below

Step-by-step explanation:

In scientific notation, you can tell that it is greater or less than 1 by looking at the exponent. The scientific notation looks like _.__×10⁻. Note: The little lines are blanks for you to fill in. The dot at the bottom is a decimal.

If the exponent on top of 10 is positive, you are moving the decimal to the right side, making the number greater.

If the exponent on top of 10 is negative, you are moving the decimal to the left side, making it smaller and smaller.

By those statements, you can tell if a number is greater or less than 1 by looking at the exponent.

7 0
3 years ago
Marcus solved for x in the quadratic equation x2 – 10x + 25 = 0. x = x = x = What is true about Marcus’s work? Check all that ap
aniked [119]
Marcus should have substituted -10for b, not 10
Marcus should have subtracted 4(1)(25) in the square root
This equation, when solved correctly, only has one real number solution


So A, C, D
7 0
3 years ago
Read 2 more answers
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