3 years ago

Help me please I will mark you as brainlist

Mathematics

1 answer:

AVprozaik [17]3 years ago

7 0

Pick A that is the one I would go with.

You might be interested in

Your new phew is standing on his deck which is 4 feet off the ground. He tosses his toy up into the air. The equation h(t) = -2t

Tpy6a [65]

Answer:

The height of the toy is 9 feet after 1 second

Step-by-step explanation:

we have

$h(t)=-2t^2+7t+4$

where

h(t) is the toys height from the ground

t is the time in seconds

For t=1 sec

substitute the value of t in the quadratic equation and solve for h(t)

$h(1)=-2(1)^2+7(1)+4$

$h(1)=9\ ft$

3 0

3 years ago

Pls I need the answer for 3 and 4 and it’s very hard

Elodia [21]

#4 is 47, 48, 49

47+48+49=144

4 0

3 years ago

Bidmass<br> Working out brackets

andreyandreev [35.5K]

Answer:

27 hope it helps you,.................

8 0

2 years ago

Brainliest plz helpppppp<br> 4.5-3(x+2.7)=7(8.1-4x)

Fofino [41]

X=2.412 is the correct answer

8 0

4 years ago

What is the answer to 4 - (-1)

Lady_Fox [76]

Answer:

I think the answer is 5

Step-by-step explanation:

4 -(-1)

4+1

which will equal to 5

6 0

3 years ago

Read 2 more answers