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
IRISSAK [1]
3 years ago
5

A steel worker dropped his wrench off the top of a new high rise building. How far will the wrench fall in 3 seconds?

Mathematics
1 answer:
rosijanka [135]3 years ago
6 0
Using  S = ut + 1/2gt²,   from rest, u = 0

S = 1/2gt²,               g ≈ 9.8 m/s²

S = <span>1/2 *9.8*3²

</span>S = 0.5<span> *9.8*3*3 
</span>
<span>S ≈ 44.1 m</span>
You might be interested in
Can Anybody Check My Answers for both 3 and 4. I will give Brainliest Answer.
romanna [79]

Answer:

yea you correct

Step-by-step explanation:

nice work

8 0
3 years ago
5. If John, travelling at a constant speed on a stretch of highway, covers 25 miles in 30
anzhelika [568]

Answer:

150 miles

Step-by-step explanation:

We can split 3 hours into six sections of 30 minutes, then multiply those six sections by the 25 miles. 6 times 25 equals 150

6 0
3 years ago
The number w and 0.8 are additive inverses.
umka2103 [35]

Since, the number w and 0.8 are additive inverses.

A number 'a' is said to have an additive inverse '-a' if "a+ (-a)= 0".

Since, 'w' and '0.8' are additive inverses of each other such that w + 0.8 = 0

Therefore, the value of 'w' should be '-0.8' so that -0.8 + 0.8 = 0.

So, the value of 'w' is =0.8

Now, Refer to the attached image which represents the position of 0.8 , w ( that is -0.8) and the sum of 0.8 and w.

Sum of 0.8 and w = 0.8 + w

= 0.8 +(-0.8)

= 0.

3 0
3 years ago
Read 2 more answers
If the length of a cube is l then find the area of cross section​
densk [106]

Answer:

The cross section of a cube is square...

and we know that ,Area of square = side²

so, Area of cross section= l²

Hope it helps you

6 0
2 years ago
1. Find the value of y using the following diagram. (The angles are vertical angles)<br> 74+5<br> 47
KonstantinChe [14]

Answer:  brainliest please

Part 1) Option D

Part 2) Option C

Step-by-step explanation:

we know that

In a Rhombus

Opposite angles are congruent, and consecutive angles are supplementary. All sides are congruent by definition. The diagonals bisect the angles

Part 1) What is the measure of angle  ?

-----> remember that the diagonals bisect the angles

Part 2) What is the measure of angle  ?

Remember that

In a rhombus consecutive angles are supplementary

so

The measure of angle  is equal to the measure of angle T divided by

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • WILL GIVE BRAINEST <br>find f(-2) for f(x)=2×3^x<br>a.-18<br>b.1/18<br>c.-36<br>d.2/9
    12·2 answers
  • (8z^8/4z^4)^-4 please help me to solve this
    8·1 answer
  • What is -3x+5y=-2 2x-2y=1
    10·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER
    8·2 answers
  • Estimate the difference between 206 and 167
    9·2 answers
  • Il perimetro di un rettangolo è 126 cm. La base è i tre quarti dell'altezza. Mi potreste dire come procedere? ​
    5·1 answer
  • ) After the first exam in a large course, the professor surveyed 14 randomly selected students to determine the relation between
    14·1 answer
  • A cruise ship is traveling at a speed of
    13·1 answer
  • When b = 3 and c = 4, b⁵c⁶/b³c³​
    7·2 answers
  • Help ur friend out would ya mate?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!