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
ryzh [129]
2 years ago
10

Please help me get this right I don’t know how to do it.

Mathematics
1 answer:
velikii [3]2 years ago
7 0

Answer:

tan∠E=1/3

Step-by-step explanation:

Tangent or opposite/adjacent of angle E is segment HF/3 to solve for HF you can use sine of H opposite over hypotenuse or √8/HF=sin45°. Rearranging the equation you get √8/sin45°=HF and sin45°= 2√2 so √8/2√2=1 HF=1 now you know that tan(∠E)=1/3.

You might be interested in
Determine a series of transformations that would map Figure E onto Figure F.
Margaret [11]

Answer:

Step-by-step explanation:

8 0
2 years ago
Calculate the shaded area of the figure.
stiv31 [10]

Answer:

36.5cm²

Step-by-step explanation:

Area of quarter circle=8²\pi/4=64\pi/4=16\picm²

Area of square+Area of shaded region =2(16\pi)=32\pi=100.5cm²

Area of square=8²=64cm²

Area of shaded region=100.5cm²-64cm²=36.5cm²

Therefore, the area of the shaded region is 36.5cm².

6 0
3 years ago
Read 2 more answers
Can someone solve this and explain?
stich3 [128]
The Answer would be 32
3 0
2 years ago
18 % of 90 is what number
Lyrx [107]
18 percent of 90 is 16.2
6 0
3 years ago
Read 2 more answers
A) Simplify<br> X-2<br> 7(x - 2)2
STatiana [176]

Answer:

7x^2 -28x +28

Step-by-step explanation:

7(x - 2)^2

7 ( x-2)(x-2)

Foil

7 ( x^2 -2x-2x+4)

Combine like terms

7( x^2 -4x+4)

Distribute

7x^2 -28x +28

6 0
3 years ago
Read 2 more answers
Other questions:
  • Gianna has a certain number of rings, r. Melissa has 6 times as many rings as Gianna. What expression can be used to represent t
    15·1 answer
  • Solve the compound inequality: 4 &lt; 3x – 1 &lt; 20​
    13·1 answer
  • Simplify 1) 7x+5-4x-16 2) 5(1-4x)+2x-40
    8·1 answer
  • What is the area of the trapezoid shown below?
    11·2 answers
  • 94 1/4 divided by 7 1/4
    6·2 answers
  • Instructions in photo plz help
    7·1 answer
  • The solution to the equation x3 = 45
    10·2 answers
  • An engine is operating at 25% of its full power. Which number line shows a point that represents 25%?
    7·1 answer
  • Find the number: 3/5of the number 33
    9·1 answer
  • Calculate volume with fractional edge lengths
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!