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
Colt1911 [192]
3 years ago
12

HELP!!!! PLEASE I NEED HELP!!!!

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
8 0

for the first one it is the second option because of one property of logarithms:

log(a)-log(b)=log\frac{a}{b}

for the second one using the same property we can say that we third option is correct and not the second one but we use one more property of the logarithm

loga(b)^x=xloga(b) the power of the logarithm becomes a fator and \sqrt[3]{x} is equal to x^{\frac{1}{3}}

You might be interested in
What two perfect squares is the number 70 between
ludmilkaskok [199]
   
8² = 64 < 70 < 81 = 9²



6 0
3 years ago
Which of these describes the unit rate?
AlexFokin [52]

Answer:

Which of these describes the unit rate? answer choices. a unit of measure. a fraction with a numerator of one. a fraction with a denominator of one. a proportion.

Step-by-step explanation:

Hope this helps you!

Ask me anything if you have any quistions!

5 0
3 years ago
Pls help with Trigonometric
Sav [38]

The value of the given trigonometry function is 2√15/15

<h3>Half angles</h3>

Half angles are trigonometric identities used to express sine, cosine and tangent of half angles.

For instance the value of cos theta is expressed as shown below;

cosФ = cos(Ф/2+Ф/2)

cosФ = cos²Ф/2-sin²Ф/2
cosФ = cos²Ф/2-(1-cos²Ф/2)
cosФ  = 1 - 2cos²Ф/2

Given the following parameters

cosФ = -7/15

Substitute

cosФ  = 1 - 2cos²Ф/2

-7/15  = 1 - 2cos²Ф/2

-2cos²Ф/2 = -7/15 - 1

-2cos²Ф/2 = -8/15

cos²Ф/2 = 4/15
cosФ/2 = 2/√15

Rationalize

2/√15 * √15/√15

2√15/15

Hence the value of the given trigonometry function is 2√15/15

Learn more on trigonometry function here: brainly.com/question/2254074

#SPJ1

8 0
1 year ago
Exam Lesson Name: Fractions
hammer [34]
It would be c 15/22 as the answer
8 0
3 years ago
A wheel on Aldo's bicycle is 1.1 ft in diameter. Aldo races the bicycle for 110 ft . How many times does the wheel turn as the b
Svetllana [295]
Circumference = PI x Diameter

circumference of tire = 3.14 x 1.1 = 3.454 feet

 so every full turn of the tire the bike travels 3.454 feet

110 feet / 3.454 =  31.8 turns
3 0
3 years ago
Other questions:
  • What interval includes all possible values of x, where –3(6 – 2x) ≥ 4x + 12?
    9·2 answers
  • U.<br>a) S.P. = Rs 208, profit percent = 4 %​
    15·1 answer
  • Find the volume of the composite figure if necessary on answer to the nearest 10
    7·1 answer
  • There is the option of buying two different rabbit colonies.
    6·1 answer
  • Shania did some research on the ages of the female U.S.
    11·2 answers
  • Can somebody solve this
    10·2 answers
  • A circle has a diameter of 4.5 inches what is the circumference​
    13·1 answer
  • FrEEEEEEEEEEEEEEEEEEEEEEEEEEE Points!!!!!!!!!!!!!!!!!
    8·2 answers
  • What is the volume of the prism if each cube is 1 cm to the third power?​
    9·1 answer
  • Please help this is due tomorrow.,.​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!