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
antoniya [11.8K]
3 years ago
13

What is the least common denominator of 3/20 and 8/15? A.30 B.20 C.5 D.60

Mathematics
2 answers:
natita [175]3 years ago
8 0
The least common denominator is 5.
This is because all of the other numbers are not divisible by the denominators; they are either greater than one of them or not divisible.
Sidana [21]3 years ago
6 0
5 since both numbers are divisible by 5 and not by any smaller number

You might be interested in
How many solution are there to the equation below -46=3×+7
Archy [21]

Answer:

Only one

Step-by-step explanation:

46=3x+7    /-7

39=3x       /:3

13=x

6 0
3 years ago
2. Given: HM = VM, and ZH and cV Triangle congruence criteria,
STALIN [3.7K]
Answer: SAS is the correct criteria

Explanation:

Angles VMU and GMH are congruent by the Vertical Angles Theorem. Given that angles UVM and GHM are congruent because they are both right angles, we now have two pairs of corresponding angles. Also given that sides HM and VM are congruent, we now have two corresponding pairs of congruent angles and a pair of congruent sides.Therefore, your best option is the ASA postulate, which states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent. Therefore, we have a corresponding angle, a corresponding side, and another corresponding angle in triangle GHM, which is congruent to its corresponding angle, a corresponding side, and another corresponding angle in triangle UVM.
3 0
3 years ago
Helppp please i need helppppppppoooo
bixtya [17]
Answer
A)

Explanation


4 0
2 years ago
Read 2 more answers
Consider the linear and quadratic functions appearing in the figure below.
Bumek [7]

Answer:

step 2:do subtraction in the parentheses  

Step 3: distribute

Step 4: add

Step-by-step explanation:

4 0
3 years ago
A sensor output was acquired for 32 seconds at a rate of 200 Hz and spectral analysis was performed using FFT. If the data set w
VashaNatasha [74]

Complete Question

A sensor output was acquired for 32 seconds at a rate of 200 Hz and spectral analysis was performed using FFT. If the data set was split into 5 segments (each 6.4 seconds long), what is the resulting:

a)F minimum

b) F maximum

c) Frequency resolution

Answer:

a) Fmax=100Hz

b) Fmin=0Hz

c) F_r=0.0313

Step-by-step explanation:

From the question we are told that:

Time t=32sec

FrequencyF=200Hz

Segments \mu=5

Generally the equation for Frequency Range is mathematically given by

Fmax=\frac{F}{2}

Fmax=100Hz

Therefore

a) Fmax=100Hz

b) Fmin=0Hz

c)

Generally the equation for Frequency Resolution is mathematically given by

F_r=\frac{F}{N}

Where

N=The Total dat points

N=Sampling Frequency *Time

N=200*32

N=6400

Therefore

F_r=\frac{200}{6400}

F_r=0.0313

6 0
2 years ago
Other questions:
  • i have a simple question if i have (f + g)(x) = 2x + 7 + 6x – 5 and i combine 2x and 6x is it 8x or 8x^2?
    10·2 answers
  • How many pounds of candy that cells for $0.66 per Ib must be mixed with candy that sells for $1.31 per Ib to obtain 9 Ib of a mi
    12·1 answer
  • Brainielst!! Last 3 questions please!
    13·1 answer
  • olaf has 250 files saved on an external hard drive of those files 12% are photos write a percent proportion to find the number o
    5·1 answer
  • Gabriella needs a mason and must decide between 2 companies. For a service visit, Company A charges $65 to send a mason plus $30
    10·2 answers
  • Thank u so much much appreciated
    13·1 answer
  • Covert 50% into a decimal
    7·1 answer
  • 5(x+4)>2x-7 please help
    9·1 answer
  • Can someone help with this?
    13·1 answer
  • If side A = 11 units and side B = 20 units, what is the length of side C?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!