All categories

2 years ago

Simplify by combining like terms: 1.9h + 4.5h + 8

Mathematics

2 answers:

klio [65]2 years ago

7 0

Answer:

14.4h

Step-by-step explanation:

I assumed you meant 8h because 8 isn't a like term.

kaheart [24]2 years ago

4 0

Answer:

=6.4h+8

Step-by-step explanation:

You might be interested in

Factor this polynomial completely.

Vladimir79 [104]

Answer:

Step-by-step explanation:

8 0

2 years ago

6. Write an equation of a line that is Parallel to the line: y = 3x -3

jeka94

Answer:

3x - y -6 = 0

Step-by-step explanation:

We need to find the Equation of the line parallel to the given equation of line . The given equation of the line is ,

$\rm\implies y = 3x - 3$

Slope Intercept Form :-

$\rm\implies y = mx + c$

where ,

m is slope
c is y intercept .

Therefore , the Slope of the line is 3 . Let the parallel line passes through ( 3,3) . We know that the parallel lines have same slope . Therefore the slope of the parallel line will also be 3 .

Using point slope form :-

$\rm\implies y - y_1 = m ( x - x_1) \\\\\rm\implies y - 3 = 3( x - 3 ) \\\\\rm\implies y -3 = 3x -9 \\\\\rm\implies 3x -y -9+3=0\\\\\rm\implies \boxed{\rm\red{ 3x -y -6=0}}$

3 0

2 years ago

Ryan got $25 for his birthday. His dad told him not to spend it all in one place, so he wants to divide it up evenly between 5 c

vodka [1.7K]

Answer:

Step-by-step explanation:

When you divide 25/5 the answer is 5 dollars per store

7 0

2 years ago

Read 2 more answers

5 times a number increased by 2 is the same as 8 more than 3 times the number. Find the number

wariber [46]

Answer:

5 times a number increased by 2 is the same as 8 more than 3 times the number.

Step-by-step explanation:

8 0

2 years ago

Can any one here please help me in this math problem I really need help

MArishka [77]

Answer:

The volume of the solid is the volume of the prism minus the volume of the cylinder.

For the cylinder, diameter = d = 4 cm

radius = d/2 = (4 cm)/2 = 2 cm

V = volume of prism - volume of cylinder

The volume of a prism is length times width times height.

The volume of a cylinder is pi times the square of the radius times the height.

V = LWH - (pi)r^2h

V = 6 cm * 6 cm * 15 cm - (pi)(2 cm)^2(15 cm)

V = 540 cm^3 - 60pi cm^3

V = (540 - 60pi) cm^3

5 0

2 years ago