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Ymorist [56]
3 years ago
14

PLESE HELP ASAP!!!! Worth 15 point plz help!!

Mathematics
2 answers:
yulyashka [42]3 years ago
8 0
The last expression is correct
Y_Kistochka [10]3 years ago
3 0

Answer:

The last expression is correct

Step-by-step explanation:

We have been given the following expression for simplification;

4^{4}*4^{-9}

The bases of the two expressions are the same. They are both equal to 4. When multiplying numbers with the same base, we simply add their exponents. In this case our exponents are;

4 and -9

adding them we have;

4 + (-9) = -5

The simplified expression thus becomes;

4^{-5}=\frac{1}{4^{5}}

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Given b=4 and h=1, what is the equation of the graph if the parent function is Y=square root of X?
Anika [276]

Answer:

Given: b = -2

h = 4

Parent function y = root x or y = √x

Using the following equation we can find out the equation of the graph:

Step-by-step explanation:

5 0
3 years ago
rachel got prepaid debit card with $30 on it. For her first purchase with the card, she bought some bulk ribbon at a craft store
Tanya [424]

Answer:

46 yards.

Step-by-step explanation:

Subtract the new balance from the original balance:

30.00 - 19.88 = 10.12

Therefore, Rachel spent $10.12

Divide the result by the cost of ribbons per yard:

10.12 ÷ 0.22 = 46

Therefore, Racheal bought 46 yeards of ribbon.

5 0
2 years ago
How do I solve this problem
zysi [14]
You need to simplify it
lets start with your orgininal equation here:
-5+3x=10
Now lets try and get "x" alone. we will do this by adding 5 to both sides.
-5+3x=10
+5       +5
3x=15
Now we have 3 times "x" equals 15
The next step would be to divide both sides by 3 in order to get "x" alone.
3x=15
x=15/3
x=5


4 0
3 years ago
Read 2 more answers
What is the area of △ABC ? Enter your answer, as a decimal, in the box. Round only your final answer to the nearest tenth. units
fiasKO [112]

Answer: 36.1\ units^2

Step-by-step explanation:

You need to use the SAS area formula. This is:

A=\frac{a*b*sin(\alpha)}{2}

Given the triangle ABC, you know that:

a=AC=10\ units\\b=BC=17\ units\\\alpha=\angle ABC=25.1\°

 Therefore, substituting these values into the formula, you get that the area of the triangle ABC is:

A=\frac{(10\ units)(17\ units)*sin(25.1\°)}{2}\\\\A=36.1\ units^2

5 0
3 years ago
2 Through which pairs of points could a trend line
navik [9.2K]

Answer:

I'm pretty sure the answers are A and C but B could possibly be an answer too

hope this helped

3 0
3 years ago
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