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
o-na [289]
3 years ago
12

Find the missing lengths

Mathematics
1 answer:
Sati [7]3 years ago
7 0
Tan 45 = b / sqrt2
1 = b / sqrt2

so b = sqrt2

a = sqrt ( 2 + 2) = sqrt4 = 2

Its B
You might be interested in
Joe what's to build a fence for his dog Charlie he plans to surround the rectangle to the right with fence. How many feet will h
Aleksandr [31]
Joe wants to build a fence for his dog Charlie.
The lengths of the perimeter of the rectangle that he plans to surround with fence are as follows:

10 feet + 15 feet + 10 feet + 15 +feet.

The total perimeter area of a rectangle is worked out as follows:
10 + 15 + 10 + 15 = 50 
Therefore Joe needs 50 feet of fencing to totally surround the rectangle with fence. 
3 0
3 years ago
Brenda cuts a pie into several equal slices. She gives Sally 2 slices of the pie. Peter takes a quarter of the pie. Henry takes
Juli2301 [7.4K]
Brenda cut the pie into 12 slices. Brenda has 2/12 of the pie or 1/6 of the pie left for herself.
6 0
3 years ago
Solve
Deffense [45]

Answer:

The formula for calculating mean is summation x/n

There fore

5

-7

3

2

-6

-4

8

-2

1

The answer is -4 which A

4

7 0
2 years ago
Which logarithmic equation is equivalent to the exponential equation below?
Nataly_w [17]
With any equation you are allowed to take the logarithm of both sides so
5^c=125 now take the logarithm base 5 to both sides giving.
log5(5^c)=log5(125), using the rule log(a^b)=a*log(b) you get
c log5(5)=log5(125), since log5(5)=1
c=log5(125)
8 0
3 years ago
Read 2 more answers
Find the value of x
maxonik [38]

Answer:

11

Step-by-step explanation:

2x - 6 = 16 (Based on similarity)

2x = 16 + 6

2x = 22

x = 22/2

x = 11

4 0
2 years ago
Other questions:
  • Solve for the following equation for x.<br> -10(x-1)=10-10x
    8·2 answers
  • I need the work for this answer
    8·1 answer
  • Ringo spent 2/3 of his salary on his family and 1/8 of the remainder on himself. If the salaryis RM 3840, what is the amount he
    12·1 answer
  • What is the vertex of the quadratic function f(x)=3(x-5)^2+4???
    11·2 answers
  • What is 90* 1000 then - 8 * 40
    13·2 answers
  • Jon performs 3 transformations on a pentagon. First, he reflects it over the x-axis. Then, he translates it 3 units to the left
    7·1 answer
  • Which is greater 5.4 or5.4012
    11·2 answers
  • 1 point
    13·2 answers
  • Create an equation to solve for x, then solve to find its value.
    6·1 answer
  • Which statements are correct about the table? Check all that apply.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!