Ask question

Ask question

All categories

3 years ago

5

The function h(t) = −5t2 + 25t shown in the graph models an architectural arch:

1 answer:

alukav5142 [94]3 years ago

6 0

Answer:

the answer is actually 0 ≤ x ≤ 5

Step-by-step explanation:

i got it right

You might be interested in

Can someone help me please

NNADVOKAT [17]

2x + 4 = 3x - 10

-2x and +10 to both sides

14 = x

the answer is x = 14

5 0

3 years ago

Find the height of the figure below if the volume is 480.66 cm^3.

salantis [7]

$V=\pi r^{2}h\\ 480.66=\pi 6^{2} h\\first, divide both sides by \pi:\\153=6^{2}h\\153=36h\\divide both sides by 36:\\4.25=h$

4 0

3 years ago

[(-6) + 5] ÷ [(-2) + 1]

Ira Lisetskai [31]

Answer:

Answer is 1

Explanation:

(-6 + 5) / (-2 + 1)

-1 / -1

1

3 0

3 years ago

Read 2 more answers

Which linear function includes the points (3,9) and (-2,-11)

Murrr4er [49]

$General\ equation\ for\ line\ in\ slope\ intercept\ form:\\\\y=ax+b\\\\To\ find\ a\ and\ b\ substitude\ points\ (3,9),\ (-2,-11)\ into\ equation\\\\ \left \{ {{9=3a+b}\ \ \ \ \atop {-11=-2a+b\ |*-1}} \right.\\\\ \left \{ {{9=3a+b}\ \ \ \ \atop {11=2a-b}} \right.\\+----\\\\Addition\ method\\\\20=5a\ \ |:5\\\\a=4\\ b=9-3a\\b=9-3*4=9-12=-3\\\\Answer\ y=4x-3
$

7 0

3 years ago

Read 2 more answers

Ten less than the cube of a number

Virty [35]

ten less than the cube of a number n:

$n^3-10$

4 0

3 years ago