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Alika [10]
3 years ago
5

I am stuck on number 13 and 14 please help

Mathematics
1 answer:
melomori [17]3 years ago
3 0
I wish I can help but I am not their yet.
sorry
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Which angles are obtuse angles in the figure shown
earnstyle [38]

The answer is D. ∠FVI and ∠GVE. An obtuse angle must be wider than 90° (like the corners of a square or rectangle) and less than 180° (literally a straight line).

5 0
3 years ago
Transforming the graph of a function by shrinking or stretchingGraph (a)
tensa zangetsu [6.8K]

ANSWER

EXPLANATION

If g(x) is the transformation of f(x) as follows,

g(x)=f(ax)

Then g(x) is a horizontal compression (if a > 1) or stretch (if a < 1) of f(x). The rule to map each point is,

(x,y)\to(x/a,y)

In this case, this is a stretch so the point (-2, 2) maps to the point (-4, 2) and the origin is the same. Join these two points with a line and we get the graph of f(¹/₂x).

6 0
1 year ago
How do I convert 82.1, 7.3, 9.3 in a fraction form
nalin [4]

Answer:

Step-by-step explanation:

82.1 = 82 1/10 (thats 82 and 1/10) or 821/10 (if you dont want a mixed number)

7.3 = 7 3/10 or 73/10

9.3 = 9 3/10 or 93/10

if there is 1 number to the right of the decimal, put that number over 10....not the whole number, just the number to the right of the decimal. Leave the number to the left of the decimal alone.

if there were 2 numbers to the right of the decimal, then put those two numbers over 100.

example :

3.43 = 3 43/100

2.76 = 2 76/100

if there were 3 numbers to the right of the decimal, put those 3 numbers over 1000

example :

2.347 = 2 347/1000

3.679 = 3 679/1000

you understand ?

5 0
3 years ago
HELP URGENT STEP FUNCTIONS!!!!!!! Used books cost $2.25 each. Which expression represents the total number of books that can be
irinina [24]

Answer:

A. \left \lfloor \frac{10}{2.25} \right \rfloor

Step-by-step explanation:

We are given,

The cost of one book = $2.25

Since, it takes $2.25 to buy 1 book.

The, for $10, we can get \frac{1}{2.25}\times 10 i.e. \frac{10}{2.25} = 4.44

Since, number of books cannot be in decimals.

So, the closest integer to 4.44 is 4.

Hence, we can buy 4 books from $10.

Now, according to the options:

A. \left \lfloor \frac{10}{2.25} \right \rfloor = \left \lfloor 4.44\right \rfloor = 4

B. \left \lceil \frac{10}{2.25} \right \rceil = \left \lceil 4.44 \right \rceil=5

C. \frac{10}{\left \lceil 2.25\right \rceil} =\frac{10}{3} =0.33

D. \frac{10}{\left \lfloor 2.25\right \rfloor} = \frac{10}{2} = 5

Hence, we see that from the options, A is correct.

3 0
3 years ago
Read 2 more answers
someone pls help me and please follow directions bellow fastest and correct answer will get brainiest and heart, this question w
lorasvet [3.4K]

-5^9 ; (5^3)^-2 <---- Neither of these is equal to 1/(5^9)

3^5 * 3^2; 3^20/3^2 <--- Neither of these is equal to 3^10

4*x; x^-4/x^8 <---- Neither of these is (always) equal to x^4

0 <--- This is the only value not equal to 1, the value of 8^0

6 0
4 years ago
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