3 years ago

Combine like terms. Your answer should contain decimals. 0.5(x^4 − 7) + 14 =

Mathematics

2 answers:

Ulleksa [173]3 years ago

8 0

Simplified Expression

Viktor [21]3 years ago

3 0

0.5x^4+10.5 i hope this helps

You might be interested in

Two planes just took off from St. Louis, MO. The first plane is traveling 3.5 times as fast as the second plane. After Traveling

Yanka [14]

Answer:

Speed of first plane is 350 miles per hour

Speed of second plane is 100 miles per hour

Step-by-step explanation:

Let the speed of the second plane be X

Then the speed of the first plane will be 3.5 X

Distance travelled by first plane is 9.5 *X

Distance travelled by second plane is 9.5 * 3.5 X

Difference of distance between the two plane is

$9.5 * 3.5 X - 9.5 *X = 2375\\23.75 X = 2375\\X = 100$ miles per hour

Speed of first plane is 3.5 *100 = 350 miles per hour

Speed of second plane is 100 miles per hour

8 0

3 years ago

A side of a led lighting cube is 5 cm long. What is the area of its 6 faces?

ratelena [41]

Answer:

Of all 6 faces it would be 150

Step-by-step explanation:

If one side of the cube is 5cm long, then l × w = area of a face, so if it is a cube then all 4 sides are the same on a face so 5 × 5 = 25, so 25 × 6 faces = 150

8 0

3 years ago

Read 2 more answers

3,094 write the decimal in words

Diano4ka-milaya [45]

Answer:

three thousand and ninty-four

Step-by-step explanation:

I think thats the right answer :)

5 0

3 years ago

Y(x) = e^x+rx+sx^2 satisfies y'' − y' = 5x if r=? and s=?

motikmotik

Answer:

Step-by-step explanation:

3 0

3 years ago

Can u please help me on part C? The arcs in the photo at the right appear to be paths of stars rotating about the North Star. To

Natasha_Volkova [10]

no i would if i could but sadly i dont know the answer.

5 0

3 years ago