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4 years ago

6.5x=42.25 what is the answer to this eqesion?

Mathematics

1 answer:

Aloiza [94]4 years ago

4 0

42.25 / 6.5 = x = 6.5

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What is the volume of a football in cm³

Yuki888 [10]

Answer:

Around 4800 cubic centimeters.

I hope this was helpful.

6 0

3 years ago

PLS HELP 15 POINTS!<br><br> Find part “b”.

Ilya [14]

Answer:

b=45/4

Step-by-step explanation:

This is a special triangle 30-60-90.

In big triangle hypotenuse 15, short leg x=(hypotenuse/2), x=15/2.

In smallest triangle :

1. This is also special triangle 30-60-90

2. x=15/2 hypotenuse

3. "a" is a shortest leg in the smallest triangle,

so a=(15/2)/2=15/4

a+b=15

15/4 +b=15

b=15 -15/4=15*4/4 -15/4 = 45/4

b=45/4

7 0

4 years ago

Which equation represents the line that passes through (-6, 7) and (-3, 6)?

Degger [83]

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

$y = mx + b$

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis

We have the following points through which the line passes:

$(x_ {1}, y_ {1}): (- 6,7)\\(x_ {2}, y_ {2}): (- 3,6)$

We find the slope of the line:

$m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {6-7} {- 3 - (- 6)} = \frac {-1} {-3 + 6} = \frac {-1} {3} = -\frac {1} {3}$

Thus, the equation of the line is of the form:

$y = - \frac {1} {3} x + b$

We substitute one of the points and find b:

$6 = - \frac {1} {3} (- 3) + b\\6 = 1 + b\\b = 5$

Finally, the equation is:

$y = - \frac {1} {3} x + 5$

Answer:

$y = - \frac {1} {3} x + 5$

8 0

4 years ago

If you are given multiple choice question test, what is the odds of guessing wrong?

otez555 [7]

If there are four choices it is 3/4

6 0

3 years ago

Read 2 more answers

a group of high school students is making a parade float by stuffing pieces of tissue paper into a right wire frame that use $15

bogdanovich [222]

b*h=area

3*2=6

8*7=56

56+6=62

They will need 62 tissues

Hope this helped :)

6 0

3 years ago