All categories

3 years ago

!!!!HELP ASAP WILL GIVE BRAINLIEST!!!!

Mathematics

2 answers:

uysha [10]3 years ago

7 0

Put 124m over 29s. Distance/Time = Speed. The answer is 4.27 mps.

Rama09 [41]3 years ago

4 0

Using the formula:

The speed would be the result of = distance divided by time

distance= 124m

time. =29 s

= 124 \div 29

= your speed

total speed = 4.27

You might be interested in

WHy does the eart roteate

stiks02 [169]

Since gravity pulls inward from all directions equally, the amorphous clump, if massive enough, will eventually become a round planet. Inertia then keeps that planet spinning on its axis unless something occurs to disturb it. "The Earth keeps spinning because it was born spinning,"

3 0

3 years ago

In 2002, Tim was twice as old as Sue. In 1997 the sum of their ages was 32. In what year will Sue's age be three-fourths Tim's a

xxMikexx [17]

Answer:

Year 2030.

Step-by-step explanation

In 1997, Let Tim's age = X years

In 1997, Let Sue's age = Y years

After 5 years in 2002, Tim's age = (X+ 5) years

After 5 years in 2002, Sue's age = (Y + 5) years

Now, According to question,

X + Y = 32 (sum of their ages) .......(1)

Y = 32 - X

(X + 5) = 2 (Y + 5) .......(2)

Substituting the value of Y in (2)

X + 5 = 2 (32 - X + 5)

X + 5 = 2 (37 - X )

X + 5 = 74 - 2X

3X = 69

X = 69/3 = 23

Now ∵ Y = 32 - X and X = 23

∴ Y = 32 - 23 = 9

So, In 1997, Tim's age = 23 years and Sue's age = 9 years.

Let the year in which Sue's age will be three-fourth times of Tim's age be t.

Sue's age after t years = (9 + t) years.

Tim's age after t years = (23 + t) years

According to question,

$(9 + t) = \frac{3}{4} \times(23 + t)$

$4 (9 + t) = 3 (23 + t)$

$36 + 4t = 69 + 3t$

$4t - 3t = 69 - 36$

$t = 33$

The Year in which Sue's age will be three-fourth times of Tim's age is:

= (1997 + 33) = 2030.

4 0

4 years ago

3x square+6y Square when X=0 and y=2 with steps pls

Sauron [17]

Answer:

If the equation is 3x^2+6y^2, when x=0 and y=2.

Then, 3(0)^2+6(2)^2=

So, 0+6(4)= 24

Therefore, the answer is 24.

Step-by-step explanation:

8 0

3 years ago

Pls help i need to make a good grade on this thing im doing

egoroff_w [7]

Answer:

x=80y

Step-by-step explanation:

8 0

3 years ago

Yoko pumped

Semmy [17]

Answer: 7 gallons decrease per minute

Step-by-step explanation:

56 gallons / 8 minutes = 7 gallons per minute

to make sure do it backwards: 7 gallons x 8 minutes = 56 gallons :)

4 0

4 years ago