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
elena55 [62]
3 years ago
11

Solve GHI. Round the answer to the nearest hundredth.

Mathematics
1 answer:
Sedaia [141]3 years ago
7 0

Answer:

Part 1) HI=15\ units

Part 2)

Part 3) < I=28.07\°

The answer is the option A

Step-by-step explanation:

Part 1) Find the measure of side HI

Applying the Pythagoras Theorem

GI^{2} =GH^{2}+HI^{2}

substitute the values and solve for HI

17^{2} =8^{2}+HI^{2}

HI^{2}=17^{2}-8^{2}

HI^{2}=225

HI=15\ units

Part 2) Find the measure of angle G

In the right triangle GHI

cos(G)=\frac{GH}{GI}

substitute the values

cos(G)=\frac{8}{17}

G=arccos(\frac{8}{17})=61.93\°

Part 3) Find the measure of angle I

Remember that

The sum of the interior angles of a triangle must be equal to 180 degrees

so

substitute the values

61.93\°+90\°+< I=180\°

< I=180\°-(61.93\°+90\°)=28.07\°

You might be interested in
Mrs Anderson has 128 pencils Lordy over at the end of school year she decides to keep half of them for the next year and dived t
kiruha [24]
Each student gets 4 because 4 times 16 is 64 n after putting up half she gave out 64 so 4 is your answer
3 0
3 years ago
Read 2 more answers
PLZ HELP FAST
natka813 [3]

Answer:

11.81

Step-by-step explanation:

5 1/4 per 20 min (1/3 of an hour)

5.25 (5 1/4) * 3 = 15.75 pounds per hour

$0.75 earned per pound

So, 15.75 * $0.75 = $11.81

7 0
3 years ago
Read 2 more answers
help dew in 5 minutes I will mark as brainliest Calculate the mean absolute deviation of the electric bills for Family A. Round
sashaice [31]

Answer:  answer will be 72.50. To find the mean you just add up all the numbers and divide by how many numbers are there. 870.02/12=72.501666667.

4 0
3 years ago
Find the slope of a line that passes through (-2,1) and (4,9)
melamori03 [73]

Answer:

m = 4/3

Step-by-step explanation:

To find the slope of a line use the formula, where "m" means slope:

m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }

*You don't need to show this part on paper*

Choose which point you want to be point 1 and point 2. Remember the points are written (x, y).

Point 1: (-2, 1)       x₁ = -2  y₁ = 1

Point 2: (4, 9)      x₂ = 4   y₂ = 9

Substitute the coordinates into the formula:

*Show this part on paper*

m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }

m=\frac{9-1 }{4-(-2) }         Simplify

m=\frac{8 }{6 }                Reduce by dividing by 2

m=\frac{4 }{3 }               Slope

The slope of the line is 4/3

8 0
3 years ago
Which inequality makes the statement below true? |-13 BLANK -13 O A. = O B. &lt; OC. S O D. &gt;
navik [9.2K]

Answer:

Hey there the best answer would be A.=

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • It is a number that names part of a whole or part of a group
    10·1 answer
  • A brand name has a a 40 40​% recognition rate. Assume the owner of the brand wants to verify that rate by beginning with a small
    12·1 answer
  • Compute the total cost per year of the following pair of expenses. Then complete the​ sentence: On an annual​ basis, the first s
    6·1 answer
  • Convert 8.6 ha to km².<br> Remember to include units with your answer.
    8·1 answer
  • Find tan Ø, given that sin Ø = - 4/5 and cos Ø&gt;0.
    10·1 answer
  • Solve for a: u = 3b - 2a + 2
    14·2 answers
  • For the women age 18-24 in HANES2, the average height was about 64.3 inches; the SD was about 2.6 inches. Express each height in
    8·1 answer
  • I have 3 green cubes, 4 red cubes, 2 black cubes, and 6 yellow cubes. What is the probability that I will randomly choose a blac
    5·1 answer
  • Find the average rate of change for the function f(x)=32 + 25
    5·1 answer
  • Help me please help me quick!!!!!!!!!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!