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
Maslowich
3 years ago
6

Using exactly four 4's and any operations[+,-,x,/,()] write an expression to equal each of the following:

Mathematics
1 answer:
IrinaK [193]3 years ago
4 0
3 = 4 - 4^0 * 4/4

4 =  4^0 + 4^0 + 4^0 + 4^0

5 = 4^2 / (4^0 * 4)  + 4^0

6  = 4^2 / 4  + 4^0 + 4^0


You might be interested in
What is the value of P in the equation P - 1/8 = 3/8
tino4ka555 [31]
In<span> statistical hypothesis testing, </span>the p-value is the<span> probability for a given statistical model that, when </span>the<span> null hypothesis </span>is<span> true, </span>the<span> statistical</span>
4 0
2 years ago
Read 2 more answers
jennifer bikes 7 miles south and then turns to bike 13 miles east how far away is she from where she started?
Marina CMI [18]

Answer:

She is about 14.765 miles (\sqrt{218} miles) from where she started

Step-by-step explanation:

There is a relation between the three sides of the right triangle

  • The side opposite to the right angle is called hypotenuse and it is the longest side
  • The other two sides called legs of the right angle
  • The relation between them is: (hypotenuse)² = (leg1)² + (leg2)²

∵ Jennifer bikes 7 miles south

∵ She turns to bike 13 miles east

∵ South and East are perpendicular

→ That means the distance from her start point to end point represents

   a hypotenuse of a right triangle, whose legs are 7 and 13

∴  (hypotenuse)² =  (leg1)² + (leg2)², where

  • hypotenuse is the distance between her start and end points
  • leg1 is her distance in south direction
  • leg2 is her distance in east direction

∵ Leg1 = 7 miles

∵ leg 2 = 13 miles

∴ (hypotenuse)² =  (7)² + (13)²

∴ (hypotenuse)² = 49 + 169

∴ (hypotenuse)² = 218

→ Take √  for both sides

∴ hypotenuse = \sqrt{218}

∴ hypotenuse ≅ 14.76482306

∴ She is about 14.765 miles (\sqrt{218} miles) from where she started.

3 0
2 years ago
If mRST = 65, mQST = 2x, and mQSR = 3x – 10, what is the value of x?
astraxan [27]
 The answer is B because <span>(2*15)+(3*15-10)= 65</span>
6 0
3 years ago
PLEASE NO LINKS AND NO NEGATIVITY
AveGali [126]
A=32x-8

A=L*W
L=8x-2
W=4
A=(8x-2)(4)
A=32x-8
7 0
2 years ago
What is 300 times 40
Masteriza [31]
3 times 4 is 12. Tack 3 0's to get 12,000.
8 0
3 years ago
Read 2 more answers
Other questions:
  • One part of the electromagnetic spectrum that arrives on Earth as solar radiation from the Sun is the visible spectrum. Waveleng
    15·2 answers
  • How do you find h(x)?
    6·1 answer
  • Which angles are alternate interior angles?
    8·2 answers
  • The length of the hypotenuse of a right triangle is 4.5 inches. The length of one of the legs is 2.7 inches. What is the length
    5·1 answer
  • Help!!!<br> What is the equation of of the line that represents your initial climb?
    9·2 answers
  • What’s the answer to this?
    5·1 answer
  • I lost my protractor,what else can I use to measure and name angles? Thanks a lot!
    12·2 answers
  • Lori buys a $400 certificate deposit that earns 1.8% interest compounded monthly how much will a cd be worth in six years
    9·1 answer
  • Find the surface area
    15·1 answer
  • Find the volume of a cone with base area 36pi ft^2 and a height equal to twice the radius.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!