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grandymaker [24]
2 years ago
7

Solve for n. You must write your answer in fully simplified form. 12 = 15n

Mathematics
2 answers:
Shkiper50 [21]2 years ago
7 0

Answer:

4/5

Step-by-step explanation:

labwork [276]2 years ago
3 0

Answer:

(4/5) = n

Step-by-step explanation:

12 = 15n

divide both sides by 15

(12/15) = n

simplify

(4/5) = n

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Solve for y.<br> 5(v+2) = -2(7v-3) + 9v<br> Simplify your answer as much as possible
sveticcg [70]

Answer:

v=-2/5 hope this is helpful

5 0
3 years ago
Please help me this is important
Dmitrij [34]

Answer:

C. II, III, and IV only

Step-by-step explanation:

Lol I haven't done one of these in a while, so thanks for the practice!

It's important to note that a dilation does NOT change the angles of the shape whatsoever. By this, you know that II and III are automatically correct, which rules out A and B. After that, you can look at I, which is the only difference between C and D. Since the dilation factor is 2/3, the parallelogram you see is smaller than the original. Since in I, the original would be larger than the denominator, the correct answer would be at least greater than one (to be precise, it'd be 3/2). To make everything easier, you can find the value by assigning the original side a value of 1, which would make the prime value 2/3. 1/(2/3) is going to be 3/2.

4 0
3 years ago
Write the steps you would use to solve the following quadratic equation (X+3)²=6. Show two different methods.
Aliun [14]
X^2+6x+9 that is one method
6 0
3 years ago
Find the average value of the function on the given interval.<br> f(x)=ex/7; [0,7]
Anastaziya [24]

Answer:

f_{avg}=e-1

Step-by-step explanation:

We are given that a function

f(x)=e^{\frac{x}{7}}

We have to find the average value of function on the given interval [0,7]

Average value of function on interval [a,b] is given by

\frac{1}{b-a}\int_{a}^{b}f(x)dx

Using the formula

f_{avg}=\frac{1}{7-0}\int_{0}^{7}e^{\frac{x}{7}} dx

f_{avg}=\frac{1}{7}[e^{\frac{x}{7}}\times 7)]^{7}_{0}

By using the formula

\int e^{ax}=\frac{e^{ax}}{a}

f_{avg}=(e-e^0)=e-1

Because e^0=1

f_{avg}=e-1

Hence, the average value of function on interval [0,7]

f_{avg}=e-1

8 0
3 years ago
Use prime factorization to find the GCF of 10, 45
Taya2010 [7]

Answer:

<h2>GCF(10, 45) = 5</h2>

Step-by-step explanation:

10=2\cdot\boxed{5}\\\\45=3\cdot3\cdot\boxed{5}\\\\GCF(10,\ 45)=\boxed{5}

7 0
2 years ago
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