Mathematics Middle School

Need helpp fastt plss will give brainliest to who is correct plss helpp
EXPLAIN HOW YOU GOT YOUR ANSWER PLS !!!!!!

Need Helpp Fastt Plss Will Give Brainliest To Who Is Correct Plss HelppEXPLAIN HOW YOU GOT YOUR ANSWER

Answers

Answer 1

Answer:

6,400

Step-by-step explanation:

d=16t^2

t=20

Replace t with 20 because 20 = second

d=16(20)^2

d=16(400)

d=6,400

Related Questions

What is the value of 3.5 (11) + 1.9 (11) + 1.6 (11)?
A.40
B. 77
C.4,096
D.9,317

Answers

Answer:

the above answer

Step-by-step explanation:

hope it helped

Sorry to be late but the answer is b

HELP PLEASE THIS IS DUE AT 9:50 MY TEACHER IS STRIIIICT ABOUT HOMEWORK

Answers

Answer:

[tex] \sqrt[3]{?} 3375 [/tex]

Your teacher should be arrested

2.7 x 10⁷ in standard form i need help quick

Answers

Answer:27000000

Step-by-step explanation:

I hope this helps!!!

Answer:

27,000,000

Step-by-step explanation:

10 to the 7th power is 10,000,000

2.7*10,000,000=27,000,000

and umm.. standard form IS 2.7*10^7

helpp ill give brainliest

Answers

Answer
h=-9

hope this helps and have a wonderful day :)

Simplify the expression (2.5x − 5) − ((7x − 9.7)).

Answers

Answer:

−4.5x+4.7

Step-by-step explanation:

The value of the expression (2.5x − 5) − ((7x − 9.7) is 4.5x - 4.7.

In order for us to simplify the expression (2.5x − 5) − ((7x − 9.7)), we simply have to open the brackets and collect like terms. This will be:

= (2.5x − 5) − (7x − 9.7)

= 2.5x - 5 - 7x + 9.7

= 2.5x - 7x - 5 + 9.7

= -4.5x - 4.7

Therefore, the values will be 4.5x - 4.7.

Read related link on:

https://brainly.com/question/25614786

Can someone help pls

Answers

Answer:

The third one

Step-by-step explanation:

To set a new record, the new distance would have to be greater than 518cm. In the third graph the circle is open indicating 518 is not included, and the ray extend towards numbers greater than 518.

please help!! I just need 2b!!

Answers

Mi no English mi hablas español i sory
2b) 30 because that number is LESS THAN 50 and the inequality states that W is GREATER than 50.

(You can use any number less than 50 it doesn’t necessarily have to be 30)

ALSO PLEASE MAKE ME BRAINLIEST

You jog 2 kilometers in 12 minutes. Your friend jogs 3 kilometers in 16.5 minutes. Who jogs faster?The faster jogger will finish a five-kilometer race ______
minutes sooner than the slower jogger.

Answers

Answer:

1. Your friend.

2. 2.5 Minutes (I think)

Answer:2 or 2.5 i don't know

Step-by-step explanation:

A school held a jump roping contest, Diego jumped rope for 20 minutes . Jada jumped rope for 15 minutes. What percentage of Diego's time is that?

Answers

I think it’s 90%......
it’s 75%
if you take diego’s total amount and divide it by 4 you’d get 5 so that means 5=1/4 of 20 aka 100% therefore 15 = 3/4 = 75% of 100

The ratio of cars to trucks in a car dealerships lot is 8 to 3. Given this ratio, which TWO sets of vehicle counts are possible?

A) 104 cars; 39 trucks
B) 128 cars; 48 trucks
C) 27 cars; 72 trucks
D) 58 cars; 53 trucks
E) 24 cars; 64 trucks

Answers

It is B and A
Have a good day
The answer is b and letter a.

Ellen drove 78 miles using 3 gallons of gas. Find how many miles she drove per gallon.

A) 75 miles
B) 26 miles
C) 81 miles
D) 234 miles

Answers

B.) 26 because 78 divided by three is 26
the answer would be B-26 miles per gallon.

new topic
please answer im begging u

Answers

Answer:

The answer is 18.5 :)

Step-by-step explanation:

(05.02) PLEASE ACTUALLY ANSWER AND EXPLAIN WELL!! :)
In the figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 80° angle and the 60° angle.

Write and solve an equation to determine the measure of angle x. (5 points)

Answers

Answer:

x = 40°

Step-by-step explanation:

Straight angle is equal to 180°

Angle x, 60° and 80° form a straight angle.

Then we have following equation to solve for x:

x + 60° + 80° = 180°x + 140° = 180°x = 180° - 140°x = 40°
X = 40 degrees

Hope this helps!!

Did it work this time??????

Answers

Answer:

1.05a

Step-by-step explanation:

A school held a jump roping contest, Diego jumped rope for 20 minutes . Lin jumped rope for 24 minutes. What percentage of Diego's time is that?

Answers

Answer:

Diego's time is 75% of Lin's time.

Step-by-step explanation:

Diego’s time is 75% of Lin’s time

Lupe and her friends spent $20 on snack mix and water.They bought x bags of snack mix and y bottles of water.They bought A total of 11 items.The system of equations can be used to determine how many of each item they bought.
20.00=2.50x+1.00y
11=x+y
how many bags of snack mix did they buy?

Answers

Answer:

They bought 6 bags of snack mix and 5 bottles of water

Step-by-step explanation:

2.5x6= 15.00 and 1x5=5

15.00+5 = 20.00

In order to estimate the number of monkeys living in a certain rain forest, Finn catches 90 monkeys, marks them, and releases them. Later, Finn catches 550 monkeys and notes that 50 of them are marked. To the nearest whole number, what is the best estimate for the monkey population?

Answers

Answer:

990

Step-by-step explanation:

What is the quotient of 7a/9bc ÷ 21a/12b

A. 4/3c
B. 4/9c
C. 3/4c

Answers

4/9c is the answer :)

Explanation is down below
Your Answer Is B. 4/9c

answer this last question for me

Answers

The answer i got is 12x+30

Help pls! I don’t understand #3-6 questions.

Answers

You can search it up in the internet for the answer
Very smart search it up

You will need 120 feet of fencing to put all the way around a rectangular garden. The length of the garden is 40 feet. What is the width?


A. 20 feet


B. 40 feet


C. 4,800 feet


D. 80 feet

Answers

Answer:

A. 20 ft

Step-by-step explanation:

(120/2)-40=20

Answer:

a) 20 feet

Step-by-step explanation:

We know it's a rectangle so lengths are the same and widths are the same

If length is 40

That would mean 120-2(40) = 80

We know 2 widths of a rectange so 40/2 is 20

Therefore 20 feet.

Researchers wanted to estimate how many lizards were living in a nearby wildlife preserve. The researchers went to the preserve and marked 89 lizards. A few weeks later, they returned to the preserve and counted 330 lizards, of which 33 were marked. To the nearest whole number, what is the best estimate for the lizard population?

Answers

The correct answer is.. 890

PLEASE MARK BRAINLIEST

which statement is true about figure A and figure A'?

Answers

Answer: The answer is A because yeah, just trust me

hmm the answers are lacking a step but it should be A

plleeeaaaaaseeeee help meeeeeeeee

Answers

Answer:

its c

Step-by-step explanation:

to find average you must divide

The correct answer to this question is C

PLS HELP ASAP


Which statement is correct for Triangle ABC. and Triangle A prime B prime C prime.?

Triangle ABC is similar to triangle A prime B prime C prime. because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 3. and then rotating it about the origin by 180 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 4. and then rotating it about the origin by 90 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 4. and then rotating it about the origin by 180 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 6. and then rotating it about the origin by 90 degrees

Answers

Answer:

A

Step-by-step explanation:

A is the correct answer

Solve For X: 8.47 = 5.5 + X

Answers

Answer:

x=2.97

Step-by-step explanation:

Answer:

x=2.97

Step-by-step explanation:

8.47=5.5+x

Step 1: Simplify both sides of the equation.

8.47=x+5.5

Step 2: Flip the equation.

x+5.5=8.47

Step 3: Subtract 5.5 from both sides.

x+5.5−5.5=8.47−5.5

x=2.97

Hope it Helps!

WILL GIVE BRAINLIEST AND 70 POINT! PLEASE HELP ME!

Answers

Answer:

X and Y

and for ast two answers pls give me the options

Yea I need the options but the rest is x and y

Mrs. Thomas wants to put a table in the corner of a room. She considers the measurements of these tables. Table 1 length: 1.5 feet width: 2.4 feet diagonal: 3.0 feet Table 3 length: 2.4 feet width: 3.2 feet diagonal: 4.0 feet Table 2 length: 3.2 feet width: 2.8 feet diagonal: 4.0 feet Table 4 length: 2.6 feet width: 1.8 feet diagonal: 3.0 feet The walls forming the corner meet at a 90° angle. Which table will fit snugly in the corner? O Table 1 O Table 2 O Table 3 O Table 4​

Answers

Answer:

Step-by-step explanation:

Answer: Table 3

Step-by-step explanation: Pls rate and like!

Please help will give brainliest

Answers

Answer:

5.4

Step-by-step explanation:

the answer is 5.4

Explanation:
3 is 3/4 of 4. this means the figure on top is 3/4 the size of the figure on the bottom. so x = 3/4(7.2)
3/4 is equal to .75, so if you multiply 7.2 by .75 (multiplying it by 3/4), you get the measure of x. in this case, x = 5.4
i hope this helps you in the future! :)

Suppose Carson worked as a babysitter for '8' hours one week. What is the minimum number of full hours he would need to work at his fathers business to earn at least $96 that week?

Answers

Answer:

The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes  

Step-by-step explanation:

Given as :

The total number of hours did Carson spent as baby sitting on one week = 5 hours

The rate at which he earn for baby sitting = $6 per hours

The rate at which he earn as job = $8 per hours

The total amount he will earn that week = $96

Let The minimum number of full hour he need to work = h

Now, According to question

The total amount he will earn that week = total number of hours did Carson spent as baby sitting on one week ×The rate at which he earn for baby sitting  + The rate at which he earn as job × The minimum number of full hour he need to work

I.e $96 = $6 × 5 + $8 × h

Or, $96 = $30 + $8 × h

Or, 8 × h = 96 - 30

Or, 8 × h = 66

∴  h =  

i.e h = 8.25 hours

So, The number of hours = h = 8 hours and 15 minutes

Hence,The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes  .

8 hours 15 minutes that week
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