All categories

3 years ago

(6.5 x 4) x 2.25 + 4 - 2

Mathematics

2 answers:

Alex73 [517]3 years ago

7 0

Hey there!

(6.5 * 4) * 2.25 + 4 - 2

= 26 * 2.25 + 4 - 2

= 58.2 + 4 - 2

= 62.5 - 2

= 60.5

Therefore, your answer should be: 60.5

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Levart [38]3 years ago

6 0

Answer:

61.5

Step-by-step explanation:

PEMDAS

Parentheses

Exponents

Multiplication and Division

Addition and Subtraction

There is a Parentheses so we do it first:

6.5 times 4 is 26

We don't have any exponents so it is multiplication next since we don't have any division

26 times 2.25

58.5+5-2

We go from left to right

58.5+5 is 63.5

63.5-2 is 61.5

Thus the answer is 61.5

Hope this helps!

You might be interested in

What is the equation, in slope-intercept form, of the line

Sati [7]

Given:

Given that the graph of the equation of the line.

The line that is perpendicular to the given line and passes through the point (2,-1)

We need to determine the equation of the line perpendicular to the given line.

Slope of the given line:

The slope of the given line can be determined by substituting any two coordinates from the line in the slope formula,

$m=\frac{y_2-y_1}{x_2-x_1}$

Substituting the coordinates (-1,3) and (2,2), we get;

$m_1=\frac{2-3}{2+1}$

$m_1=-\frac{1}{3}$

Thus, the slope of the given line is $m_1=-\frac{1}{3}$

Slope of the perpendicular line:

The slope of the perpendicular line can be determined by

$m_2=-\frac{1}{m_1}$

Substituting $m_1=-\frac{1}{3}$ , we get;

$m_2=-\frac{1}{-\frac{1}{3}}$

simplifying, we get;

$m_2=3$

Thus, the slope of the perpendicular line is 3.

Equation of the perpendicular line:

The equation of the perpendicular line can be determined using the formula,

$y-y_1=m(x-x_1)$

Substituting $m=3$ and the point (2,-1) in the above formula, we have;

$y+1=3(x-2)$

$y+1=3x-6$

$y=3x-7$

Thus, the equation of the perpendicular line is $y=3x-7$

Hence, Option d is the correct answer.

3 0

3 years ago

ILL GIVE BRAINLIEST TO QUICKEST AND BEST ANSWER!

Lana71 [14]

Answer:

A. $x^{3} + 3x^{2} +5x+3$

B. $2x^{3} -3x^{2} -5x+6$

C. $3y^{3} - 4y^{2} -11y+4$

D. $x^{2} - 2xy+y^2+x - y$

E. $3m^2-2mn-n^2+6m+2n$

F. $4x^4+4x^3+5x^2+2x+1$

4 0

2 years ago

What’s the answer for 3n-6=33 I have to solve for n

dezoksy [38]

Answer:

n=13

Step-by-step explanation:

3n-6=33

Add 6 to both sides

3n=39

Divide both sides by 3

n=13

7 0

3 years ago

Read 2 more answers

A cylinder and a cone both have radius of 6". The height of the cone is 12". The height of the cylinder is 6". Which has the gre

Shkiper50 [21]

Answer:

cylinder has greatest volume

Step-by-step explanation:

solution

given,

radius of cylinder(r)=6cm

height of cylinder (h)=6cm

we know,

volume of cylinder=πr^2h

=22÷7×6×6×6

=4752÷7

=678.857cm^3

radius of cone(r)=6cm

height of cone(h)=12cm

we know,

volume of cone=1÷3πr^3

= 1÷3×22÷7×6×6×6

= 4752÷21

=226.2857cm^3

as a result,cylinder has greatest volume

4 0

3 years ago

Graph this line using the slope and y-intercept: y = 1/8x + 4 (1/8 is a fraction)

Tems11 [23]

Answer:

Two points, (0,4) & (8,5)

Step-by-step explanation:

In this equation, we can easily find the first point by looking at the +4 in this equation. This should automatically signal to you that the point is (0,4)

Now, we have to look at the 1/8x in the equation.

This 1/8 means that the slope is 1/8!

Now we use the slope and to rise/run to find our next point

We go up 1 from 4 (this is the rise) to get to 5 on the y-axis

Next, we go over 8 horizontally to get to 8 for your x-axis point.

So therefore, our next point is, (8,5)

You can use this rise/run system infinitely and is very useful

5 0

2 years ago