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
stepladder [879]
3 years ago
7

How can I learn the heart of algebra in 3 days for my PSAT ​

Mathematics
1 answer:
alexgriva [62]3 years ago
3 0

Answer:

google and watch You tube videos

Step-by-step explanation:

You might be interested in
Given a 10 foot length of tree trunk with a radius of 3 feet, what is the weight of the tree trunk section if it has a density o
Nutka1998 [239]

treat the tree trunk as a cylinder

v= pi x r^2 x h

using 3.14 for pi

3.14 x 3^2 x 10 = 282.6 cubic feet

282.6 * 45 =  12, 717 pounds

6 0
3 years ago
Please help me asap!!!!!
Airida [17]

Answer:

y=0.5x+3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the area of the figure.
nevsk [136]

Answer:

<h2>        A = 132 cm²</h2>

Step-by-step explanation:

Area of the figure is a sum of area of rectangle 4 cm × 7 cm and trapezoid with bases of 19 cm i 7 cm and altitude of 8 cm.

Therefore:

A=7\cdot4+\dfrac{7+19}2\cdot8=28+26\cdot4=132

5 0
3 years ago
Which formula represents the nth term of arithmetic sequence 2, 5, 8, 11, ... ?
german
2,5,8,11,14,17,20,23,29
6 0
3 years ago
Pablo uses 4 centimeters of tape for every present he wraps . How much tape will Pablo need in all if he has to wrap 9 presents?
OLga [1]

Answer:

36 centimeters of tape

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • In a circle with center C and radius 6, minor arc AB has a length of 4pi. What is the measure, in radians, of central angle ACB?
    5·2 answers
  • The segment shown below could form a triangle. True or False
    15·2 answers
  • A car rental company's fees are shown. Suppose you use option 2*. Write an expression that gives the total cost in dollars for d
    7·1 answer
  • 2/7&gt; b+5/7 what is “B”
    9·1 answer
  • How can you determine the slope and the y- intercept of a line from a graph?
    14·1 answer
  • Brad colors 25% of the total shapes on his paper. He colors 9 shapes
    14·1 answer
  • Maria wants to buy a new couch that costs $850. She already has $250 in her piggy
    9·1 answer
  • Last year, Emma's scout troop sold 504 boxes of cookies. This year, her troop set a goal to sell more boxes than last year.
    11·1 answer
  • An automobile depreciates, or loses value, as it gets older. Suppose that a particular automobile
    12·1 answer
  • Which operation is NOT closed for polynomials?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!