1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leona [35]
3 years ago
7

HELP NOW ASAP HURRY i don't got all day!!!!!!!!!!!!!

Mathematics
1 answer:
Anarel [89]3 years ago
8 0

Answer:

15 3/4t^2 + 5 1/4

Explanation:

h(t)=-16t^2+400

We can add 400 then - 64 and show as 8^2

= h(t)=-16t^2+400 - 8^2  

But we also need to change 16t^2;

We divide 64 into 16 = 16/64 =0.25

and show 16t^2 changes by 0.25 = 1/4

15 3/4t^2 + 400-64

Can now look like

15 3/4t^2 + 5 1/4

As 5 1/4 = 64 x 5 1/4 = 336

You might be interested in
Find the equation of the line that contains the point (21,27) and is parallel to the x-axis.
Stells [14]

Answer:

y - 27 = 0 (x - 21) or y = 27

Step-by-step explanation:

8 0
3 years ago
What else would need to be congruent to show that ABC = XYZ by SAS?
Eduardwww [97]

Answer:

BC=YZ

Step-by-step explanation:

The SAS Congruency states that if two sides and one angle in a triangle are equal then the triangles are said to be congruent.

It is given that,

angle B= angle Y

AB=XY

to prove they are congruent we need to show that BC=YZ

HOPE IT HELPS :)

PLEASE MARK IT THE BRAINLIEST!

4 0
3 years ago
Al lives 30 mi. from Ann. At the same time, they start biking toward each other on the same road. Al’s constant rate is 12 mph.
dolphi86 [110]
C. 1.5 hours. divide 12 by 8, and you get 1.5.
4 0
3 years ago
What is the triangle sum Theorem ?
vovangra [49]

Answer:

The sum of the interior angles of any triangle is equal to 180 degrees.

6 0
3 years ago
Can anyone plz help me
yaroslaw [1]

Answer:

They multiplied the exponents instead of adding.

Step-by-step explanation:

Essentially, 2^2 x 2^3 is (2)(2) x (2)(2)(2) which is 5, not 6

8 0
3 years ago
Read 2 more answers
Other questions:
  • Dave can bike 6 miles in 30 minutes. How far can he bike in 45 minutes?
    10·1 answer
  • 10 POINTS AND BRAINLIEST FOR CORRECT ANSWER!
    13·2 answers
  • Write an equation of the line with the slope of -7 going through the point (6,-7)
    13·1 answer
  • A rectangle has a height of 3b^2 and a width of 4b^4+2b-6.
    14·2 answers
  • PLEASE HELP ):
    13·1 answer
  • Jonathan looked at the picture frame below and computed the following sum:
    14·2 answers
  • What is the average rate of change between the points (2,1) and (10,5)
    8·1 answer
  • Wich is the closest prouduct to 19,898 x .0002 a/ 4,000 b/ 400 c/ 40 d/4
    12·1 answer
  • Which relation represents the pattern in the table of values?
    12·1 answer
  • The diameter of a sphere measures 10.4 inches. what is the surface area of the sphere?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!