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
marishachu [46]
3 years ago
5

Please help I'm so confused

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
7 0
36 in the collection

You find 20, classmate finds 16
You might be interested in
If the perimeter of a rectangular picture frame must be less than 200 in., and the width is 36 in., what must the height h of th
Zigmanuir [339]
The perimeter is 2 width + 2 length. So 200 = 2(36) + 2 length and that simplies to 200 = 72 + 2 length. Now we have to subtract 72 from both sides to get the 2 lengths alone. So 128 = 2 length. Finally, we divide both sides by 2 to get the length alone. 64 = length. Now since the perimeter has to be less than 200 inches than the length can be any number less than 64. Hope this helps and if so please leave a good rating and thanks and maybe even brainliest answer. Thank you I really appreciate it. Have a nice day!
4 0
3 years ago
Aluate expressions<br> (5 + 3) •8-22
Gnesinka [82]

Answer:

42

Step-by-step explanation:

(5+3) x 8 -22

8 x 8 -22

64 - 22

42

7 0
3 years ago
Read 2 more answers
The quotient of forty-three and a number m
Tcecarenko [31]

Answer:

<u>43/m</u>

Step-by-step explanation:

  • Quotient refers to the resulting answer when a number is divided by a   divisor
  • In this case, our number is 43 and divisor is m
  • Therefore, the quotient is :
  • <u>43/m</u>
7 0
3 years ago
Read 2 more answers
Find the value of the trig functions indicated
Naddik [55]

Answer:

D. ⅘

Step-by-step explanation:

According to the acronym for trig ratio, SOHCAHTOA, we know that:

sin (\theta) = \frac{opposite}{hypotenuse}

In the triangle given,

Opposite = √(20² - 12²) = √256 = 16

Hypotenuse = 20

Thus:

sin (\theta) = \frac{16}{20}

Simplify

sin (\theta) = \frac{4}{5}

6 0
3 years ago
An arrow is shot straight up from a cliff 58.8 meters above the ground with an initial velocity of 49 meters per second. Let up
Papessa [141]

Answer:

s(t)=-9.8t^2+49t+58.8

Step-by-step explanation:

We have been given that an arrow is shot straight up from a cliff 58.8 meters above the ground with an initial velocity of 49 meters per second. Let up be the positive direction. Because gravity is the force pulling the arrow down, the initial acceleration of the arrow is −9.8 meters per second squared.

We know that equation of an object's height t seconds after the launch is in form s(t)=-gt^2+v_0t+h_0, where

g = Force of gravity,

v_0 = Initial velocity,

h_0 = Initial height.

For our given scenario g=-9.8, v_0=49 and h_0=58.8. Upon substituting these values in object's height function, we will get:

s(t)=-9.8t^2+49t+58.8

Therefore, the function for the height of the arrow would be s(t)=-9.8t^2+49t+58.8.

6 0
4 years ago
Other questions:
  • -5k+4(k+6)=-4(2k+1)...
    8·2 answers
  • PLEASE HELP ASAP! BRAINLIEST TO BEST/RIGHT ANSWER
    8·1 answer
  • The first two steps in determining the solution set of the system of equations y=x^2-6x
    11·1 answer
  • a certain forest covers an area of 3100 km^2. suppose that each year this area decreases by 8.25%. what will the area be after 1
    11·1 answer
  • PLEASE HELP , REWARD WILL BE GIVEN
    9·1 answer
  • is a diameter of circle K. If tangents to circle K are constructed through points L and J, what relationship would exist between
    13·1 answer
  • Express 41% as a decimal
    13·2 answers
  • Select the correct answer.
    15·2 answers
  • Please help!!! all these questions are due today
    13·2 answers
  • 1. (2x+5)+(3x-2)= <br> 2. (3x-2)-(2x+5)=<br> 3. (2x+5)-(3x-2=
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!