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Ira Lisetskai [31]
3 years ago
13

The diagram shows a sector of a circle of radius 4 cm. work out the length of the arc abc

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
3 0
Need to know the angle for this I think?
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Q7. What would be the best next step in solving the following equation for x?<br><br> 8x - 4 = 10
bagirrra123 [75]

Answer:

The next step would be adding -4 to the other side since it would cancel out -4

Step-by-step explanation:

8 0
3 years ago
Caitlyn did 6/7 of the problems on her quiz correctly and 4 incorrectly. She did all the problems. How many problems were there?
vazorg [7]
It's simple you've been told that correct answers equals 6/7 and she did all the questions. Therefore the incorrect answers equals 1/7, which is 4. So just times 4 by 7. 4 x 7 = 28. 28 questions on the quiz.
5 0
3 years ago
What is the formula of (x^3 + y^3) as a factorized form?​
Studentka2010 [4]

Answer:

see explanation

Step-by-step explanation:

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5 0
3 years ago
30 points please..I will report your answer if not right Thanks​
ella [17]
<h3>Answer:  SAS</h3>

=================================

How to get this answer:

We're told that AD = BC, so that is one pair of sides that are congruent. This forms the first "S" in "SAS"

The "A" refers to the congruent angles, which happen to be angle DAB and angle CBA, both are 90 degrees

The second "S" in "SAS" is the second pair of congruent sides. Those two sides are the overlapping shared side of AB. It might help to peel the two triangles apart to get a better look.

Note how the angles are between the two pairs of sides mentioned.

4 0
3 years ago
PLEASE HELP FAST!!!
Rus_ich [418]

\\ \sf\longmapsto 3s-5+2s+25=170

\\ \sf\longmapsto 5s+20=170

\\ \sf\longmapsto 5s=170-20

\\ \sf\longmapsto 5s=150

\\ \sf\longmapsto s=30

  • m<GHZ=3(30)-5=90-5=85
  • m<ZHI=2(30)+25=60+25=85
4 0
2 years ago
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