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
jenyasd209 [6]
2 years ago
15

Can someone help me!!!

Mathematics
1 answer:
miss Akunina [59]2 years ago
6 0

Answer:

Step-by-step explanation:

a.\\sin \theta =\frac{12}{13}\\\theta=sin ^{-1}(\frac{12}{13}) \approx 67^\circ\\b.\\cos75=\frac{x}{13}\\x=13 cos ~75 \approx 7.5 ~ft

it forms a right angled triangle.

ladder=hypotenuse.

side of house=perpendicular.

from the base of house to the foot of ladder on the ground=base

You might be interested in
5/3 x 6/7 real quick plz
Bas_tet [7]

Answer:

10/7 or 1 3/7. I hope this helps,

Step-by-step explanation:

3 0
3 years ago
I'm not quite sure what this means can you explain it for me?
Tems11 [23]

Answer:

Ask ur self what does measure means and what does center mean

6 0
2 years ago
Read 2 more answers
Why is 4b-7-3b+9 equal to b+2
rodikova [14]
The first expression can be simplified by combining like terms.

First, the terms "4b" and "-3b" can be combined to form "b"
Then, the terms "-7" and "9" can be combined to form "2"

Finally, we simply put these two final terms together, to form "b+2"

Hence, 4b-7-3b+9 is equal to be + 2.

Hope this helps!
8 0
2 years ago
Every month, a group of 46 students write essays in a class. Each student writes 2 essays, and each essay
Maru [420]

Answer:

92,000 words

Step-by-step explanation: 46 students write 2 essays

46 times 2= 92

92 times 1000 words per essay is 92,000 words

7 0
2 years ago
Read 2 more answers
Solve for x. 0.9(x+1.4)−2.3+0.1x=1.6
krok68 [10]

Answer:

=2.64

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • HELP PLEASE ASAP! BRAINLIESTTTT
    6·1 answer
  • A cylinder shaped can needs to be constructed to hold 500 cubic centimeters of soup. the material for the sides of the can costs
    5·1 answer
  • What’s the answer?????????????????????
    13·1 answer
  • Compare 0.3 and 0.03
    5·2 answers
  • There are a total of 225 pupils in Secondary one. If the number of pupils who pay their school fees through GIRO scheme is 14 ti
    6·1 answer
  • What is three billion,two million,forty-two thousand, seven hundred sixty-five in expanded form
    11·1 answer
  • Simplify:<br> x2 +5x-14<br> x2+10x+21
    11·1 answer
  • Mean , median, mode of 3,5,7,2,3,7,9,2
    12·1 answer
  • Chocolate Bliss sells their box of chocolate candy for $2.00 per candy plus a $12 packaging fee. Expressions in Sweets
    10·1 answer
  • Can someone help me with this quickly pleaseee
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!