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
maria [59]
2 years ago
5

Please how is this solved please​

Mathematics
1 answer:
jek_recluse [69]2 years ago
7 0

Answer:

63.4°

Step-by-step explanation:

Pole height = 1

shadow = 1/2

tan ∠CAB = 1 / (1/2) = 2

∠CAB = 63.4°

You might be interested in
Can someone please help for brainlest
Ilia_Sergeevich [38]

Answer:

yes it is correct

Step-by-step explanation:

option 1  

7 0
3 years ago
Read 2 more answers
What is the radius and diameter of the following circle?<br> 11 cm
tresset_1 [31]
Answer:
22
Explanation:
The radius of a circle is exactly half the length of the diameter. Thus, to find the diameter when given the radius, multiply the radius's length by
2
.
2
r
=
d
2
×
11
=
d
22
=
d

Hope this helps.
8 0
3 years ago
If the expression f^2+g^4-2f+1 is rewritten in the form a^2+(g^2)^2, what must be the value of a?
sdas [7]

Answer: √(f^2 - 2f + 1) = a

Step-by-step explanation:

We have that:

f^2+g^4-2f+1 =  a^2+(g^2)^2

And we want to find the value of a, so we should isolate it.

f^2 + g^4  - 2f + 1 = a^2 + g^(2*2) = a^2 + g^4

where i used that (x^y)^z = x^(y*z)

We can remove the term g^4 in both sides of the equation and get:

f^2 - 2f + 1 = a^2

now we can apply the square rooth to both sides and get

√(f^2 - 2f + 1) = a

So we just found the value of a.

6 0
3 years ago
Write an equation for the line in slope-intercept form​
quester [9]

Answer:

y = -3/1x + 2

Step-by-step explanation:

1. Find the slope

The points I will use are (-1,5) and (0,2), where x1 = -1, y1 = 5, x2 =0, and y2 =2.

y2-y1/x2-x1

2-5/0-(-1) = -3/1

2. Find the y-intercepy

y = mx + b

You can use any x or y point. I'll use (-1,5)

m= slope, which is -3/1

5= -3/1(-1) +b

5= 3 + b

Subtract 3 from 5 and 3 to get 2=b.

3. Rewrite in slope-intercept form

y = -3/1x + 2

4 0
3 years ago
Solve for n.<br> n + 1 = 4(n - 8)<br> n = 1<br> T<br> n = 8<br> n = 11<br> n = 16
Komok [63]

Answer:

n=11

Step-by-step explanation:

n+1=4(n-8)

11+1=4(11-8)

12=4(3)

12=12

3 0
3 years ago
Read 2 more answers
Other questions:
  • Question 2(Multiple Choice Worth 4 points)
    10·1 answer
  • Find the least common denominator for the fractions 3 4 and 1 12 . A) 8 B) 12 C) 16 D) 24
    8·2 answers
  • What is the equation of a line that is perpendicular to y=3x-2 and passes through the point (6,8)
    15·1 answer
  • A watch costs $30. The equation y=30x describes the cost y of x number of watches. Identify the graph of this
    9·1 answer
  • A = 23 − 32 + 4(5 + 1) and B = 72 − 2(3 + 1)2, what is the value of A − B?
    11·2 answers
  • 5x2y-5x2+3yx2-3y2+x2-y2+8xy2-3y2
    9·1 answer
  • HELP! Jameson works as a cashier in a music store. A customer wants to pay
    9·1 answer
  • If the ratio of blueberries to strawberries is 4:1, what is the percentage of strawberries
    11·1 answer
  • What are the domain and range of the function f(x)= x4 - 2x2-4?
    6·2 answers
  • Simplify to a single power of 5:<br><br> (5^4)^3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!