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
maria [59]
3 years ago
14

Find the velocity in m/s of a baseball thrown 38m from third base to first base in 1.7s​

Mathematics
2 answers:
Mrrafil [7]3 years ago
5 0
V=s/t

Where V the velocity, S is the distance and T is time in SECONDS

V= 38/1.7

V≈ 22.4 ms -1
Oksi-84 [34.3K]3 years ago
3 0

Answer:

About 22m per second.

Step-by-step explanation:

All you have to do is 38/1.7

the answer is about 22

You might be interested in
Solve for x in the equation X^2 - 8X + 41= 0
BaLLatris [955]

Answer:

The equation has two solutions for x:

<u>x₁ = (8 + 10i)/2</u>

<u>x₂ = (8 - 10i)/2</u>

Step-by-step explanation:

Let's use the quadratic formula for solving for x in the equation:

X^2 - 8X + 41= 0

x² - 8x + 41 = 0

Let's recall that the quadratic formula is:

x = -b +/- (√b² - 4ac)/2a

Replacing with the real values, we have:

x = 8 +/-  (√-8² - 4 * 1 * 41)/2 * 1

x = 8 +/-  (√64 - 164)/2

x = 8 +/-  (√-100)/2

x = 8 +/-  (√-1 *100)/2

Let's recall that √-1 = i

x = 8 +/- 10i/2

<u>x₁ = (8 + 10i)/2</u>

<u>x₂ = (8 - 10i)/2</u>

8 0
3 years ago
What is the area of this polygon?
Kobotan [32]
The answer is C; 35.5 units^2
8 0
3 years ago
Read 2 more answers
The measurement of a pressure valve starts at 36 psi and falls to 30 psi. What is the approximate percent decrease in the readin
lukranit [14]

Answer:the answer is a 17psi

Step-by-step explanation:

6 0
3 years ago
Describe the graph of the function.y = |x – 4| – 7
juin [17]
This is always ''interesting'' If you see an absolute value, you always need to deal with when it is zero:

(x-4)=0 ===> x=4,

so that now you have to plot 2 functions!

For x<= 4: what's inside the absolute value (x-4) is negative, right?, then let's make it +, by multiplying by -1:

|x-4| = -(x-4)=4-x
Then:

for x<=4, y = -x+4-7 = -x-3

for x=>4, (x-4) is positive, so no changes:

y= x-4-7 = x-11,

Now plot both lines. Pick up some x that are 4 or less, for y = -x-3, and some points that are 4 or greater, for y=x-11

In fact, only two points are necessary to draw a line, right? So if you want to go full speed, choose:

x=4 and x= 3 for y=-x-3

And just x=5 for y=x-11

The reason is that the absolute value is continuous, so x=4 works for both:

x=4===> y=-4-3 = -7

x==4 ====> y = 4-11=-7!

abs() usually have a cusp int he point where it is =0

Hope it helps, despite being this long!
3 0
3 years ago
Read 2 more answers
20 POINTS A landscape artist has drawn the outline of a house. Describe three different ways to make sure the corners of the hou
Andru [333]

Answer:

1. 3-4-5 method

2. Rope method

3. Optical square method

Step-by-step explanation:

1. A measuring tape, two ranging poles, pegs and three person's are needed.

First person holds together btw thumbs and finger the zero mark, the second person holds between thumb and finger the 3m mark on the tape and the third person holds the 8m, when all sides of the rope are stretched, a triangle is formed and angle near one is a right angle.

2. One loop of the rope is placed around peg A with a peg through other loop make a circle on the ground place peg B & C where circle crosses the base line and peg D is place half way between peg B & C, allowing peg D & A to form lines perpendicular to base line thereby forming a right angle.

3 this are simple instruments used to set out right angles and they are single and double prismatic square.

3 0
3 years ago
Other questions:
  • I need to know long division better
    7·2 answers
  • Please help Will Mark right answer as Brainiest
    14·2 answers
  • Fully factorise <br> X^3 - 100
    7·1 answer
  • Please help!!!!!!!!!!!!!!
    12·1 answer
  • During a football game, Max had gained 15 yards and then gained 8 more yards. Later in
    11·2 answers
  • Need answer fast. Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s
    7·1 answer
  • Hence, Solve the equation<br>X Х<br>1- x<br>4x=​
    7·1 answer
  • Help me please don’t lie to me
    9·1 answer
  • A bag contains 9 marbles: 2 are green, 2 are red, and 5 are blue. Deon chooses a marble at random, and without putting it back,
    13·1 answer
  • this is due in less the 30 minutes and this is my last question on the assignment please help and show work. will give brainlies
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!