THE GREEN CIRCLED ONE does it belong to SSS, HL, SAS OR NOT CONGRUENT PLS HELP I WILL MARK BRAINLSIT

Answer:

A. h = 64

B.  t = 4 -> 4 seconds

C. t = 1.5 -> 1.5 seconds

D. maximum height is 100 ft

E. The domain that makes sense for the function in this context is t

is any positive real number since time can not be negative.

Step-by-step explanation:

h = -16t2 + vt + 64

A. What tower platform height was the projectile launched from?

when the projectile was not launched, t = 0

h = -16(0)^2 + v(0) + 64 = 64

B. How long was the projectile in the air?

if the projectile lands, its height = 0 so substitute 0 for h

0 = -16(t)^2 + 48(t) + 64

  = -16(t^2 - 3t -  4)

 = -16(t - 4)(t + 1)

t = 4 or t = -1

Since time can not be negative, t = -1 can not be the answer. Therefore, the projectile lands when t = 4 or 4 seconds.

C. When did it reach its maximum height?

maximum -> t=-b/2a where in -16(t)^2 + 48(t) + 64, b = 48 and a = -16

t = -48/-32 = 1.5

D. What was its maximum height?

plug t = 1.5 into -16(t)^2 + 48(t) + 64

-16(1.5)^2 + 48(1.5) + 64 = -36 + 72 + 64 = 100

E. The domain that makes sense for the function in this context is t

is any positive real number since time can not be negative.

The maximum height is 100 feet at a time of about 1.5 seconds.

An equation is an expression that shows the relationship between two or more variables and numbers.

Given that:

h = -16t² + vt + 64

-16t² + 48t + 64 = h

h is the height, v is the initial velocity and t is the time.

a) The tower height is about 64 feet from the equation

b) The time is at h = 0, hence:

-16t² + 48t + 64 = 0

t = 4 seconds

c) Maximum height is at h' = 0

h' = -32t + 48

-32t + 48 = 0

t = 1.5 seconds

d) h(1.5) = -16(1.5)² + 48(1.5) + 64 = 100 feet

Find out more on equation at: https://brainly.com/question/1214333

Answer:

.8

Step-by-step explanation:

divide 4 by 5 = .8 why? cuz...

To convert a fraction into a decimal, divide the top of the fraction (numerator) by the bottom of the fraction (denominator). In this case, the fraction is 4/5, so divide 4 by 5 . This equals 0.8 .

to make it more simple 4 goes into 5 once so:

1 For the denominator, recognize that 5 x 20 = 100

Multiple = 20

2 Multiply both the numerator and denominator by the multiple 20.

5×20

4×20

​

3 Simplify.

80

100

4 Simplify.

0.8

Im happy to help with these kind of problems :D!

The solution of fraction 4/5 as a decimal number would be 0.80.

Used the concept of division method that states,

The division method is used to distribute a group of things into equal parts. The division is just the opposite of multiplications.

Given that,

Use long division to write 4/5 as a decimal number.

Now divide the numbers as shown in the image.

That is,

4/5

= 0.80

Therefore, the solution is 0.80.

To learn more about the divide visit:

brainly.com/question/28119824

#SPJ6

Answer:

jhfmgcmvmhvkufmhvmhfmbv!hvmhvmbvku

Step-by-step explanation:

hkuufkugkufx,469('%hhohk

oyraaxcn!lpouytewqafbm

Answer:

Inequality Form:

y<2

Interval Notation:

(−∞,2)

The answer your looking for is: y<2

Answer:

8a) 118°

8b) 1.8

Step-by-step explanation:

8a) <NMQ and <PQM are each 62°

360-62-62=236

1/2 of 236 is 118

m<NPQ=118°

8b) 5.9-4.1=1.8

Answer:

-0.089

Step-by-step explanation:

Given that:

Males - Group 2:

Total number of males, n = 874

Number that said yes, = 396

P1 = 396 / 874 = 0.453

Females - Group 1 :

Total number of Females, n = 902

Number that said yes, = 489

P2 = 489 / 902 = 0.542

Point estimate of the difference in sample proportion:

P1 - P2

0.453 - 0.542

= −0.089

1) [tex]\sqrt{65}[/tex]

2) 8 and 9 because [tex]8=\sqrt{64}[/tex] and [tex]9=\sqrt{81}[/tex], and 65 is between 64 and 81

3) 8 because 65 is much closer to 64 than it is to 81

Answer:

-10, -6, -2, 2, 4, 6.

Step-by-step explanation:

I assume that you're ordering these numbers from smallest to greatest.

The order would be: -10, -6, -2, 2, 4, 6.

Please mark as brainliest.

Answer:

x = 4√3

Step-by-step explanation:

It's not letting me post, so refer to my explanation in the screenshot below:

Answer:

40

Step-by-step explanation:

Given that

Total number of adults, U = 285

Number of plane travellers, P = 75

Number of train travellers, T = 55

To find the number of people that didn't travel by any means of transportation listed in the question, then we say

Total number of adults minus number people who traveled by plane or train minus number of people who traveled by bus but not by plane or train.

This means that number of people who didn't travel by any of the three means of transportation, N =

N = U - pt - b

N = 285 - 215 - 30

N = 40

Therefore, the total number needed is 40

Answer:

B and D

Step-by-step explanation:

A might be congruent to E.  

C might be congruent to F.

B and D are not congruent to any of the others.

Answer:

The length of the missing side is 8.5 ft

Step-by-step explanation:

To find the length of the missing side, we can use the Pythagorean theorem which states [tex]a^2 + b^2 = c^2[/tex] where c is the length of the longest side of a right-angle triangle while a and b are the other two sides. Note that the Pythagorean theorem ONLY applies to right-angle triangles.

[tex]a^2+b^2=c^2\\(6)^2+(6)^2=36+36=72=c^2\\\\c=\sqrt{72}= 8.48[/tex]

Rounding to the first decimal place, we get c = 8.5ft

Answer:

Step-by-step explanation:

Given

Let the time the second car races before catching the first car be x

The equation:

It takes 2 hours for the second car to catch the first car.

It takes 2 + 2 = 4 hours from the moment the first car started the race.

Answer:

136.814

Step-by-step explanation:

Hope this helps! <3

Answer:

Step-by-step explanation:

4ox-16=4[10x-4]this is because 4 is the common factor in both 40and 16

16x-24x-4±12=4[4x-6x-1±3]

-8x-8=8[-1-1]

Answer:

Michelle is taller for her gender

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

Answer:

105

Step-by-step explanation:

180-75 = 105.

*supplementary angles add up to 180*

Answer:

Reducir la parte fraccional

1

4

.

6

1

4

Convertir el número mixto

6

1

4

primero a una fracción impropia, multiplicando el denominador

(

4

)

por la parte entera del número

(

6

)

y sumando el numerador

(

1

)

para obtener el nuevo numerador. Ubicar el nuevo numerador

(

25

)

sobre el antiguo denominador

(

4

)

.

25

4

El resultado se puede mostrar en múltiples formas.

Forma exacta:

25

4

Forma decimal:

6,25

Forma numérica mixta:

6

1

4

Answer:

37 degrees because of similarity

Step-by-step explanation:

Answer37\

Step-by-step explanation:

Answer:

$108.88 ( discount ); $221.07 ( selling price )

Step-by-step explanation:

33% = 0.33

$329.95 × 0.33 = $108.88 ( discount )

$329.95 - $108.88 = $221.07 ( selling price )

Step-by-step explanation:

Answer: you can get the answer by removing the parenthesis and combining like terms

Step-by-step explanation:

Answer:

(5a+2)+(2n+6)​

Remove the ()

5a+2+2n+6

Group Like Terms

5a+2n+2+6

Add the numbers 2 + 6 = 8

5a+2n+8

And for the final step, you add up the remainders.

Answer:

x = [tex]\sqrt{99}[/tex]

Step-by-step explanation:

Based on the Pythagoras theorem, where a and b are the legs of the triangle and c is the hypotenuse.

[tex]c^{2}= a^{2} + b^{2} \\c = \sqrt{a^{2} + b^{2} } \\x = \sqrt{7^{2} + (5\sqrt{2})^{2}} \\x = \sqrt{99}[/tex]

Therefor x = [tex]\sqrt{99}[/tex]

Answer:d

Step-by-step explanation:

Answer:

B & D

Step-by-step explanation: