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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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Tema [17]

Answer: 1a. $190

b. The total cost of making 20 bracelets.

c. $350

d. The total cost of making 100 bracelets.

e. $1150

f. The total cost of making 500 bracelets.

g. 150 bracelets

h. 425 bracelets

Step-by-step explanation:

1a. C(20)=150+2(20)

    C(20)=150+40

    C(20)=$190

b. The total cost of making 20 bracelets.

c. C(100)=150+2(100)

   C(100)=150+200

   C(100)=$350

d. The total cost of making 100 bracelets.

e. C(500)=150+2(500)

   C(500)=150+1000

   C(500)=$1150

f. The total cost of making 500 bracelets.

g. 450=150+2b

   2b=300

     b=150 bracelets

h. 1000=150+2b

   2b=850

     b=425 bracelets

5 0
1 year ago
Pls help and show work pls
olga2289 [7]

Answer:

a) x-intercepts are (0,0) and (5,0)

b) 6.25 yards

Step-by-step explanation:

a) x intercepts are:

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-x(x - 5) = 0

x = 0, 5

b) -x² + 5x

-(x² - 5x)

-[x² - 2(x)(5/2) + (5/2)² - (5/2)²]

-(x - 5/2)² + 25/4

Max height is:

25/4 yards or 6.25 yards

5 0
2 years ago
Write 35 weeks as a number of years
arsen [322]
Since there are 52 weeks in a year, we can display this as a fraction.

So,
35/52

Hope this helps!
5 0
3 years ago
3. The manager of a fish store has water that is 10% salt and water that is 25% salt. He needs to fill an aquarium with 5 gallon
ANEK [815]
<span>a+b=5,
0.1*a+0.25*b=0.2*5
a=5-b
0.1*(5-b)+0.25*b=1

0.5-0.1b+0.25*b=1
0.15*b=0.5
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3 0
3 years ago
Want to check if I got the correct answer, thank you
SOVA2 [1]

To find:

The division of the polynomial.

Solution:

The division in given in the image below:

Thus, the result is:

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Option D is correct.

3 0
9 months ago
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