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Delvig [45]
4 years ago
12

Angles please help!!

Mathematics
2 answers:
Yanka [14]4 years ago
5 0
1.)130
2.)112
3.)30
4.) ADE and ADG
5.) 125
6.) DAB and BAD
7.) 50
8.) BAC
9.) BAH
10.) 35
11.) 180
12.) A straight angle
13.) An Acute angle

There yo go :)
valina [46]4 years ago
3 0
I can't see 1-3 but as for the rest...

4.) ADE and ADG
5.) 125
6.) DAB and BAD
7.) 50
8.) BAC
9.) BAH
10.) 35
11.) 180
12.) A straight angle
13.) An Acute angle

STUDY!!! This is basic geometry, you should know this.

:)
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The graph to answer the question and the answer choices.
Natasha_Volkova [10]

Answer:

  y ≥ 3x -1; x +3y ≤ 6

Step-by-step explanation:

Both lines are solid, so the only viable choices are those with "or equal to" in the comparison operators: the 2nd and 4th choices.

The line with a slope of +3 is shaded <u><em>above</em></u> the line, so that will correspond to the inequality ...

  y ≥ 3x -1 . . . . . . . . . . found only in the 4th choice.

7 0
3 years ago
Solve the following equation​
Nata [24]

Answer:

$ \pm \frac{10}{3} $

Step-by-step explanation:

Given:

$ \frac{4}{9} - \frac{x^2}{25} $

This can be written as $ \frac{4}{9} = \frac{x^2}{25} = x^2 = 25 \times \frac{4}{9} $

$ \implies x = \pm \sqrt{25 \times \frac{4}{9} } $

$ \implies x = \pm 5 \times \frac{2}{3}  = \pm \frac{10}{3} $

6 0
3 years ago
What's the radius of a circle who's circumference is 135.648
xeze [42]
Circumference=diamter times pi
diamter=2 times radius
circumference=radius times 2 times pi
circunference=135.648
aprox pi to 3.14
subsitute
135.648=radius times 2  times 3.14
135.648=radius times 6.28
divide both sides by 6.28
21.6=radius
aswe ris radous=21.6 units
6 0
3 years ago
Read 2 more answers
Elizabeth was practicing with her bow an arrow. She made 11 of the 12 shots right in the center. What percentage did make in the
sineoko [7]
92%
Aka
11/12= 91.6 rounded is 92
3 0
3 years ago
Plz help I really need this ............
tatiyna

Answer:

500 students

Step-by-step explanation:

subtract all of the smaller numbers from the big numbers for each school.

school A = +530

school B = +480

school C = +490

530 + 480 + 490 = 1500

1500 ÷ 3 = 500

:)

4 0
3 years ago
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