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
Svetach [21]
3 years ago
12

If cos∠A=342/1,000, then what is m∠A to the nearest degree?

Mathematics
2 answers:
nydimaria [60]3 years ago
4 0

Answer:

70°

Step-by-step explanation:

<em>If Cos</em>


<em>Then \left[\begin{array}{ccc}m</em>

lakkis [162]3 years ago
3 0

\cos\angle A=\dfrac{342}{1,000}=0.342

Use the table of trigonometric ratios /in a picture/.

Answer: m∠A ≈ 70°

You might be interested in
0.48 as a fraction in simplest form
Alik [6]
48/100 is the normal fraction but reduced it is 12/25 hope this helps hope i am brainliest i need one more 
8 0
3 years ago
Sally rents a life jacket for a one time fee of 5 dollars. Then she rents a canoe for 15 dollars per hour. Which expression repr
Lunna [17]

Answer:

15h +5

Step-by-step explanation:

let h be the total hours.

the total cost for h hours would be 15h

a on time 5 dollars for a jacket

expression for total cost 15h +5

7 0
3 years ago
Read 2 more answers
3(x + 4) – 4= 2(x + 4) + x
Salsk061 [2.6K]

Answer:

No solution

Step-by-step explanation:

3x+12-4=2x+8+x

3x+8=2x+8+x

3x+8=3x+8

sub tract 3x on both sides and poof

we get 8 =8

High Hopes^^

Barry-

8 0
3 years ago
Read 2 more answers
Need help with solving systems of equation
IRISSAK [1]

let's google my dude. :) it's quite helpful.

8 0
3 years ago
How do I simplify (-13b-2b^3+9)-(-11b+7b^3+b^2)
mars1129 [50]

(-13b-2b^3+9)-(-11b+7b^3+b^2)\\\\=-13b-2b^3+9-(-11b)-7b^3-b^2\\\\=-13b-2b^3+9+11b-7b^3-b^2\qquad\text{combine like terms}\\\\=(-2b^3-7b^3)-b^2+(-13b+11b)+9\\\\=\boxed{-9b^3-b^2-2b+9}

4 0
3 years ago
Other questions:
  • A product is made up of three parts that act independently of each other. If any of the parts is defective, the product is defec
    12·2 answers
  • Please solve, I have more of these to solve
    14·1 answer
  • If y=x+2 changed to y=x-1 how would it change
    13·1 answer
  • A map has a scale of 1m represents 2 km. write this scale as a ratio in its simplest form
    14·2 answers
  • Anybody Know This. ?
    15·1 answer
  • If I have the letter x after a number, what does it mean?<br><br> Ex. 20x = 5
    14·1 answer
  • Martha puts $240 in a savings account that earns 2% interest. if she leaves her money in the account for 5 years, how much simpl
    10·1 answer
  • Help help math math math
    15·1 answer
  • Hi. I need help. This is for homework I would appreciate it if you helped.
    13·2 answers
  • Someone please help asap.. what even is this. ill give brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!