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sertanlavr [38]
3 years ago
9

Ten more than twice a number​

Mathematics
1 answer:
Blababa [14]3 years ago
7 0

Answer:

4 is twice a number of 2 so the answer would be 14

Step-by-step explanation:

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Bananas are on sale at the grocery store.
Mice21 [21]
Add them together thee we j get your answer
6 0
3 years ago
Question 2
choli [55]
%6 of the sixth graders are left handed
8 0
3 years ago
Prove divisibility 45^45·15^15 by 75^30
Anuta_ua [19.1K]

Answer:

3^{75}

Step-by-step explanation:

We are asked to divide our given fraction: \frac{45^{45}*15^{15}}{75^{30}}.

We will simplify our division problem using rules of exponents.

Using product rule of exponents (a*b)^n=a^n*b^n we can write:

45^{45}=(3*15)^{45}=3^{45}*15^{45}

75^{30}=(5*15)^{30}=5^{30}*15^{30}

Substituting these values in our division problem we will get,

\frac{3^{45}*15^{45}*15^{15}}{5^{30}*15^{30}}

Using power rule of exponents a^m*a^n=a^{m+n} we will get,

\frac{3^{45}*15^{45+15}}{5^{30}*15^{30}}

\frac{3^{45}*15^{60}}{5^{30}*15^{30}}

Using quotient rule of exponent \frac{a^m}{a^n}=a^{m-n} we will get,

\frac{3^{45}*15^{60-30}}{5^{30}}

\frac{3^{45}*15^{30}}{5^{30}}

Using product rule of exponents (a*b)^n=a^n*b^n we will get,

\frac{3^{45}*(3*5)^{30}}{5^{30}}

\frac{3^{45}*3^{30}*5^{30}}{5^{30}}

Upon canceling out 5^{30} we will get,

3^{45}*3^{30}

Using power rule of exponents a^m*a^n=a^{m+n} we will get,

3^{45+30}

3^{75}

Therefore, our resulting quotient will be 3^{75}.

8 0
2 years ago
Which statements describes the function f(x)=2(x-4)^4
kap26 [50]
You're right, c is the answer because the function is a parabola because of the power of four
6 0
3 years ago
Read 2 more answers
Mona solved an equation incorrectly, as shown below:
Vesnalui [34]

Answer:

She did not add 5 to 30. ... Mona subtracted 5 where she should have divided 5.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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