2 years ago

Given h(t) = -2(t+ 5)^2 +4, find h(-8).

Mathematics

1 answer:

bekas [8.4K]2 years ago

7 0

Answer:

Substitute -8 as x into the equation.

h(-8)=-2(-8+5)^2+4

h(-8)=-2(-3)^2+4

h(-8)=-2(9)+4

h(-8)=-18+4

h(-8)=-14

You might be interested in

If there are 15 students who don’t wear glasses, how many students are in the class?

mixer [17]

Ummmm still 15???????

4 0

2 years ago

How could I write the fractions 8/100 3/5 and 7/10 from least to greatest?

iVinArrow [24]

Get them to have a common denominator. 100 is the common denominator, so change 7/10 and 3/5 to have a denominator of 100. 7/10=70/100 and 3/5=60/100. So from least to greatest it will go 8/100, 3/5, 7/10.

5 0

3 years ago

Read 2 more answers

Can someone please explain this for me, thank you.

r-ruslan [8.4K]

just divide Atlantic/Mississippi

$\frac{3.1 \times {10}^{17} }{6.3 \times {10}^{11} } = \frac{3.1}{6.3} \times \frac{ {10}^{17} }{ {10}^{11} } \\ = 0.492 \times {10}^{17 - 11} \\ = 0.492 \times {10}^{6} \\ = 4.92 \times {10}^{5}$