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
tigry1 [53]
3 years ago
9

Please helppppppppp.....

Mathematics
1 answer:
Lana71 [14]3 years ago
7 0

Answer: B

Step-by-step explanation:

You might be interested in
0.6566 divided By 67
Step2247 [10]
The answer to that would be 0.0098.

6 0
3 years ago
Read 2 more answers
Find ????⋅ ???? if |????|=3 , |????|=9 , and the angle between ???? and ???? is π2 radians.
mrs_skeptik [129]

Answer:

a{\cdot}b=0

Step-by-step explanation:

It is given that,

Magnitude of a A, |A|=3

magnitude of B, |B|=9

The angle betwern a and b is \dfrac{\pi}{2}\ rad=90^{\circ}

Dot product,

a{\cdot} b=|a||b|\ \cos\theta\\\\a{\cdot} b=3\times 9\times \ \cos(90)\\\\a{\cdot} b=0

So, a.b is equal to 0.

5 0
3 years ago
There are 8 brooms and 6 mops in a janitor's closet. What is the ratio of the number of mops to the total number of brooms and m
shepuryov [24]
B 3:7

If there are 6 mops, and 14 mops and brooms, you get 6:14, which simplifies to 3:7.
3 0
3 years ago
Read 2 more answers
Which times are before 12 in the afternoon on the same day
Oxana [17]

Answer:

1 a.m to 11 a.m

Step-by-step explanation:

It's obvious.

3 0
2 years ago
A double-blind experiment is used to increase the placebo effect. True or false
Alexus [3.1K]

Answer:

True.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 15 less than 4 times a number is 9 find the number
    12·2 answers
  • R divided by n plus t equals four v times n
    8·1 answer
  • What is the value of x to the nearest tenth?<br> 3.1<br> 4.8<br> 5.4<br> 3.5
    12·1 answer
  • Simplify the expresion: 8(x^4 y^3)2/3
    15·1 answer
  • By switching service providers , a family's telephone bill decreased from about $ 50 a month to about 44 . What was the percent
    11·1 answer
  • Clarksville Middle School spends $14 for every workbook it buys. At most how many workbooks can Clarksville Middle School buy if
    15·1 answer
  • What’s 2(2a+ 3b - 4) if a=2 and b=3
    10·1 answer
  • A softball has a diameter of 3.82 inches. How many square inches of material is necessary to cover a softball? Use 3.14 for π
    7·1 answer
  • HelP ASAP ILL GIVE BRAINLIEST AND EXTRA CREDIT
    8·1 answer
  • Poin(s) possible
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!