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
elena-14-01-66 [18.8K]
3 years ago
12

Please help I will mark Brainly

Mathematics
1 answer:
Sloan [31]3 years ago
7 0

Answer:

The answer to number 1 is 10. The answer to number 2 is 4-6, inclusive.


You might be interested in
.002 is 1/10 of what
amid [387]
Let the unknown number be x.  Then (1/10)x = 0.002.  To solve for x, multiply both sides by 1000 to remove the decimal fraction 0.002.

Then 1000(1/10)x = 1000(0.002), or 100x = 2.  Dividing both sides by x returns 

x=100/2, or x= 50 (answer)
5 0
3 years ago
Use the diagram of the right triangle above and round your answer to the nearest hundredth.
Yakvenalex [24]

Answer:

value of a = 6.93 m

hence , (b.)

Step-by-step explanation:

the given triangle is a right angled triangle, so

by using trigonometry.

=》

\tan(a)   = \tan(30)  =  \frac{1}{ \sqrt{3} }

and we know,

=》

\tan(a)  =  \frac{a}{b}

so, by above values of tan ( a ) we get,

=》

\frac{a}{b}  =  \frac{1}{ \sqrt{3} }

=》

\frac{a}{12}  =  \frac{1}{ \sqrt{3} }

=》

a = \frac{12}{ \sqrt{3} }

=》

a = 4 \sqrt{3}

=

=》

a = 6.93

hence, a = 6.93 m

4 0
3 years ago
6x^4 • 5x^3<br><br> Pleas help<br> Me on this problem!!
Leto [7]
30x^7

Multiply the coefficients (6•5) to get 30, then add the exponents (4+3) to get 7

Hope this helps!
4 0
3 years ago
Help me please people it’s the last question
DochEvi [55]

Answer:

1 m³

Step-by-step explanation:

first find volume of smaller cubes

V = lwh

S = 1/3*1/3*1/3

S = 1/27

find volume of large cube. there are 27 smaller cubes.

V = 27S

V = 27(1/27)

V = 1

S: volume of small cube

V: volume of large cube

6 0
2 years ago
Read 2 more answers
Heeeeeelp 5). A sector of a circle with the centre angle 120° is
Stella [2.4K]

Answer:

i forgo

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Need help pls
    10·1 answer
  • How to multiply these
    13·2 answers
  • Solve the system of linear equations by graphing.<br> 2x + 3y = 16.9<br> 5x = y + 7.4
    12·1 answer
  • LaTeX: \frac{16}{24} 1624 in simplest form?
    9·1 answer
  • Hey Guys.. Im back For abit just tired and lonely so how are yall!
    9·1 answer
  • 42 - 41 – 6 = 30<br> a<br> X = 13<br> X = 13, X=-5<br> x = 5, x = -13
    8·1 answer
  • John is making a circular table that has a top with a diameter of 24 inches. Find the circumference of the table and round to th
    12·1 answer
  • Write a ratio for each phrase :<br> 5 cupcakes for every 2 children
    5·1 answer
  • Helpl please urgent!! plzzzzzzzzzzzz
    5·1 answer
  • What is the area of the regular polygon?<br> 6 m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!