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:

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Right triangle abc and pqr are shown below what angle is congruent to angle a and b what is the area in squares of triangle pr4

Effectus [21]

6x3=18-3=15 Hope it helps

4 0

3 years ago

Find the next three terms in the sequence 625, 250, 100, 40...

pentagon [3]

Hi!

To solve this, let's divide

625/250 = 2.5

So is the pattern.. x/2.5 = x2/2.5 = x3/2.5...

We can test this theory by multiplying

100 x 2.5 = 250

Since 250 comes before 100 in the sequence then our theory is correct!

So to find the next numbers, divide:

40/2.5 = 16
16/2.5 = 6.4
6.4 = 2.56

The answer is C.

Hope this helps! :)

6 0

3 years ago

Which equation is the inverse of y = x2 – 36?

True [87]

Answer:

so boom how bout you help me out ipon knoe nun bout thisd

Step-by-step explanation:

4 0

3 years ago

Pete and his sister, Sophie, play the game Space Mission Commander on their video game console. Pete has already completed 27 mi

kondor19780726 [428]

Step-by-step explanation:

Pete has already completed 27 missions. Pete plans to complete 3 missions per week

Let x represents weeks

Games completed = 3x + 27

Sophie has only completed 13 missions. Sophie plans to complete 5 missions per week.

Games completed = 5x + 13

3x + 27 = 5x + 13

27 - 13 = 5x - 3x

2x = 14

x = 7

By the seventh week, they would have completed equal number of games,

6 0

2 years ago

Given the following definition, compute Q(5). Q(n) = 0 if n = 0 2 if n = 1 4 if n = 2 Q(n − 1) + Q(n − 2) + Q(n − 3) if n > 2

aalyn [17]

We have
$Q(0)=0\\
Q(1)=2\\
Q(2)=4$
and $Q(n)=Q(n-1)+Q(n-2)+Q(n-3)\mbox{ when } n\ \textgreater \ 2.$
So
$Q(3)=Q(2)+Q(1)+Q(0)=4+2+0=6\\
Q(4)=Q(3)+Q(2)+Q(1)=6+4+2=12\\
Q(5)=Q(4)+Q(3)+Q(2)=12+6+4=22.
$

3 0

3 years ago