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Oksanka [162]
2 years ago
6

,??!?!?!??????!??.,??

Mathematics
2 answers:
harina [27]2 years ago
6 0

Answer:

61

Step-by-step explanation:

In triangle GHI, sides GH and HI are equal. Base angles theorem tells us that the angle opposite of side HI, which is angle HGI, and the angle opposite of GH, which is HIG, will be equal: HGI=GIH

Let's assign these angles a variable x

The sum of the angles in a triangle is equal to 180 degrees, so all of the angles need to add up to 180: GHI+GIH+HGI=180

The question tells us that GHI is equal to 58 degrees, and we found out using base angles theorem that GIH=HGI=x, so we can write this as an equation:

58+x+x=180

Solve the equation to find x:

  • 58+x+x=180
  • 58+2x=180 (Add x+x)
  • 58-58+2x=180-58 (Subtract 58 from each side)
  • 2x=122
  • x=61

x=61, which means that both angles IGH and GIH measure 61 degrees. The question is asking only for angle GIH, so GIH=61 degrees.

hope this helps please lmk if i made a mistake!!

marusya05 [52]2 years ago
4 0
The answer is 122 because a triangle equals up to 180 & if you subtract 58 it equals 122.
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Please help me with this question
sergejj [24]

Answer:

49π

Step-by-step explanation:

Circle area: πr^2

Since A to C is 14, and they're both in the center, A to B and B to C will both be 7 as a radius.

Since we know the radius, we can put it in the formula, πr^2.

We only need to solve for one circle, since both circles are the same. By solving the circle, we will put in 7 for the radius, giving us π7^2, which is 49π.

5 0
3 years ago
WILL MARK BRAINLIEST + 10 POINTS<br> #14
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This question is asking "Where does cosine equal \frac{\sqrt{3}}{2}?"

Based on our unit circle values and the domain of the cos^{-1} function, we see that at 30 degrees, or \frac{\pi}{6}, cosine is equal to \frac{\sqrt{3}}{2}.
5 0
3 years ago
Answer for 14+3y &lt; 65
ivanzaharov [21]
Hey there!

14 + 3y < 65

SOME people replace “<”, “>”, “≥”, or “≤” as an equal sign (=) to make it easier to solve

14 + 3y < 65
14 + 3y = 65

SUBTRACT by 14 on both of your sides
3y + 14 - 14 = 65 - 14
CANCEL out: 14 - 14 because that gives you 0
KEEP: 65 - 14 because it helps you solve for “y”

**65 - 14 = 51**

NEW EQUATION: 3y = 51

DIVIDE by 3 both of your sides
3y/3 = 51/3
CANCEL out: 3/3 because that gives you 1
KEEP: 51/3 because it gives you the value of “y”



NEW EQUATION: y = 51/3

**51/3 = 17**

Answer: y = 17 ☑️

☑️ OVERALL ANSWER FOR YOU: y < 17 ☑️
NOTE: it’s an OPEN circle SHADED to the LEFT

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

5 0
3 years ago
Read 2 more answers
(4+7 +5+5+2) +[14 5/8+ 14 3/4 +14 7/8+15 + 15 1/8]=​
Reptile [31]

Answer:

97 and 1/8

Step-by-step explanation:

(4 + 7 + 5 + 5 + 2) + (14 5/8 + 14 3/4 + 14 7/8 + 15 + 15 1/8)

23 + (14 5/8 + 14 3/4 + 14 7/8 + 15 + 15 1/8)

23 + 74 1/8

97 and 1/8

7 0
2 years ago
Read 2 more answers
8. Over a period of 3 hours, the outside temperature changed an average of -2.25 Fahrenheit per hour. Which statement correctly
ryzh [129]

Answer:

c

Step-by-step explanation:

-2.25*3 = 6.75 decreased (since negative)

4 0
2 years ago
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