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3 years ago

Can you please help me with this question

Mathematics

2 answers:

natta225 [31]3 years ago

7 0

Answer:

number 2

Step-by-step explanation:

it would be accurate or your closest answer because it shows your 2 varibles and +5 but it is missing +1

but the 1 answer says 2m that's incorrect because the 2 is written as an number not how many varibles there are.

Sonja [21]3 years ago

7 0

Answer:

Option 4

Step-by-step explanation:

keep in mind when doing a problem like this you have to distribute each value to the rest of the expression and in this case you're multiplying. so m x m + m x 5 + 1 x m + 1 x 5 = m^2 + 6m + 5

Please mark as brainliest :)

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Multiple Choice Find<br> the value of x.<br> A 5 B 215<br> C 52 D 1<br> 10

olga_2 [115]

Answer:

5 x Square root:2

Step-by-step explanation:

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2 years ago

75 is 25% more than 60, but 60 is 20% less than 75, explain why?

xxMikexx [17]

Answer:

Explanation:

15 goes into 60, 4 times (1 fourth is equal to 25%).

15 goes into 75, 5 times (1 fifth is equal to 20%)

So 75 is one fifth more because it has a value of 15 more, and 60 is 1 fourth less than 75 because its value is more minuscule and less is more.

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3 years ago

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Mice21 [21]

Answer:

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Step-by-step explanation:

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2 years ago

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An archaeologist at a dig sets up a coordinate system using string. Two similar artifacts are found one at position (1, 4) and t

myrzilka [38]

Given:

Positions of two artifacts are at points (1, 4) and (5, 2).

To find:

The distance between these two artifacts.

Solution:

Distance formula: The distance between two points is

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using distance formula, the distance between two points (1, 4) and (5, 2) is

$d=\sqrt{(5-1)^2+(2-4)^2}$

$d=\sqrt{(4)^2+(-2)^2}$

$d=\sqrt{16+4}$

$d=\sqrt{20}$

$d=4.4721359$

Round to the nearest tenth of a unit.

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2 years ago

I dont understand how to simplify an expression with exponents

Mashutka [201]

Answer:

3^4

Step-by-step explanation:

Simplifying an expression with expression with exponents:

If they are dividing, we keep the base and subtract the exponents. For example:

$\frac{a^x}{a^y}=a^{x-y}$

In this question:

$\frac{3^2}{3^{-2}}=3^{2-(-2)}=3^{2+2}=3^4$

8 0

9 months ago