Write down the value of 5m - 3mn when m = 8 and n = 2 Write down only the number, nothing else

Mathematics

1 answer:

horsena [70]3 years ago

6 0

Answer:

-8

Step-by-step explanation:

You might be interested in

Check my answers? questions in the attachment :)

GarryVolchara [31]

1 Correct!
2 Correct!
3 Correct!
4 Correct!
5 Correct!

6 0

4 years ago

An isosceles triangle has equivalent sides. The perimeter of an isosceles triangle is 84centimeter. The measure of one of the si

pickupchik [31]

The possible measures of the 2 other sides are 26 cm.

6 0

4 years ago

Match the description to the best example so that all terms have a matching example.

rusak2 [61]

Answer:

I'm pretty sure a set a decimal fractions is {1/4, 1/2, 3/4}

I think a set of whole numbers is {3, 4, 5.}

A set of integers might be {-2, -1, 0, +1.}

I'm am sure a set of natural numbers is {1, 2, 3.}

The set if rational numbers is {0.1, 0.2, 0.3} I think.

I am not that sure if my answers are right or not so sorry if this is incorrect.

5 0

4 years ago

Read 2 more answers

Can someone help me with my homework I really don’t get it:(

stepladder [879]

Answer: 60 hours

(I'll help you with the first one only because you need to learn this)

Step-by-step explanation: 36 divided by 3 is 12 and 720 divided by 12 is 60

7 0

3 years ago

krek1111 [17]

Answer:

A) 10

Step-by-step explanation:

Let the first integer be $a+1$ . Then we wish to solve for the following:

$(a+1) + (a+2) + \cdots + (a + n) + 100 = (a + (n + 1)) + (a + (n + 2)) + \cdots + (a + (2n))\\10a + (1 + 2 + \cdots + n) + 100 = 10a + ((n + 1) + (n + 2) + \cdots + (2n))\\\frac{1}{2}(n)(n + 1) + 100 = \frac{1}{2}(n)(3n + 1)\\n(n + 1) + 200 = n(3n + 1)\\n^2 + n + 200 = 3n^2 + n\\2n^2 = 200\\n^2 = 100\\n = 10 \quad \text{(because $n > 0$)}$

6 0

3 years ago