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3 years ago

HELP ASAP WORTH 68 points The product of which expression contains four decimal places?

Mathematics

2 answers:

Darya [45]3 years ago

8 0

Answer:

Step-by-step explanation:

D.) 14.2*0.784

when you calculate it, there is 4 numbers behind the decimal point.

Scorpion4ik [409]3 years ago

4 0

Answer:

Its D 14.2 x 0.784 hope this helps :)

it equals 11.1328

14.2 x 0.784

4x2=8

4x4= 16

4x1=4+1 =5 5 6 8

11 3 6 0

9 9 4 0 0 add these together and it is 11.1328

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two friends have a conversation mario tells roberto "the money i have is twice that you have" roberto answer "if you give me 6 d

crimeas [40]

Answer:

Before anyone gives anyone money, Mario has 24 dollars and Roberto has 12 dollars. After they give each other money, both of them have 18 dollars.

Step-by-step explanation:

Mario has twice as much as Roberto, BUT if Mario gives Roberto 6 dollars, then they have the same amount.

M = 2R

M - 6 = R + 6

To isolate M, you need to add 6 on both sides.

M - 6 + 6 = R + 6 + 6

M = R + 12

M = 2R

Substitute M for the value above that we found.

R + 12 = 2R

Now we subtract R on both sides, so that only one side has the variable R.

R - R + 12 = 2R - R

12 = R

M = 2R

Substitute for the value of R.

M = 2 x 12

M = 24

3 0

3 years ago

Graph y= x^2+3x+2. identify the vertex and axis of symmetry

dlinn [17]

Axis or sym. is -1.5. vertex is ( -.25,-1.5)

5 0

3 years ago

What is the distance between the points (2, 4) and (7, 16)?<br><br> 13<br> 15.4<br> 16<br> 24

Veronika [31]

If you do the distance formula you get 13 as the answer.

3 0

3 years ago

Please help!!!!.................,

dangina [55]

Answer:

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5 0

3 years ago

For a polygon with 10 sides, which equation below represents the sum of the interior angles in the polygon?

jekas [21]

The sum of the interior angles in the polygon whose side is 10 is $1440^{0}$

<h3>What is sum of interior angle of polygon ?</h3>

The sum of the interior angles in a regular polygon is given by the formula 180(n – 2), where n is the number of sides in the polygon.

As, The formula for calculating the sum of interior angles is ( n − 2 ) × $180^{0}$

S0, n=10

Then, sum of interior angle be = (n-2) x 180

= (10-2) x 180

= 8 x 180

$= 1440^{0}$

Thus, the sum of the interior angles in the polygon is $1440^{0}$

Learn more sum of interior angle of polygon here:

brainly.com/question/22408868?

#SPJ1

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2 years ago