3 years ago

What is (2m+7)+(4d+6)

Mathematics

1 answer:

SpyIntel [72]3 years ago

5 0

Answer:

4d+2m+13

Step-by-step explanation:

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Y-intercept 168
x-intercept (-21)

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3 years ago

Given loga (m) = 10 and loga (n) = 25 , find loga (m * n ^ 2)

mina [271]

The result of the log function $log_a (m * n ^ 2)$ is 60

According to the law of logarithm if $log_ab=y$ then $b=a^y$

Given the following expressions

$log_am=10\\log_an=25$

This can be expressed as

$m =a^{10} \ and \ n = a^{25}$

Substitute the value of m and n into the expression $log_a (m * n ^ 2)$ to have:

$log_a (m * n ^ 2) = log_a(a^{10}\times a^{50})\\=log_aa^{60}\\=60log_aa\\=60(1) \\= 60$

This shows that the result of the log function $log_a (m * n ^ 2)$ is 60

Learn more here: brainly.com/question/12049968

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2 years ago

What is the value of 5x+3 when x=4

mylen [45]

Answer:

Step-by-step explanation:

plug and chug: 5(4)+3=20+3=23

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3 years ago

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Jane gets paid $120 for 8 hours. How much does she get paid an hour?

AleksAgata [21]

Answer:

$15 an hour

Step-by-step explanation:

To find this, we divide 120 by 8.

120 ÷ 8 = 15

So Jane gets $15 an hour

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3 years ago

A six-sided number cube is rolled twice.

kondor19780726 [428]

The probability is 1/6, 16%, or 0.16

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