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zzz [600]
3 years ago
12

Question 18 plz help <3

Mathematics
1 answer:
Karolina [17]3 years ago
3 0

Answer:

4

Step-by-step explanation:

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...............................................
olga2289 [7]

Answer:

  1. OT⊥BA;T is the midpoint of BA-------Given
  2. ∠BTO and ∠ATO are right angles ---Definition of perpendicular lines
  3. ∠BTO≅∠ATO---------------------------------All right angles are congruent
  4. T is the midpoint of BA------------------ Given
  5. TA≅TB-------------------------------------------Definition of midpoint
  6. TO≅TO------------------------------------------Reflexive
  7. ΔBOT≅ΔAOT---------------------------------SAS

Step-by-step explanation:

Given that OT⊥BA and T is the midpoint of BA

As OT⊥BA,

∠BTO and ∠ATO are right angles (Definition of perpendicular lines)

⇒∠BTO≅ ∠ATO (All right angles are congruent)

T is the midpoint ofBA (given)

⇒TA≅TB (Definition of midpoint)

TO≅TO (Reflexive)

Therefore, ΔBOT≅ΔAOT (by SAS criteria ):

conditions:

  • BT=AT(side)
  • ∠BTO=∠ATO(angle)
  • TO=TO(side)
3 0
3 years ago
What are the roots of the equation? <br> 2x^2+x=6
fredd [130]

Answer:

They would be 3/2 & -2.

4 0
2 years ago
Read 2 more answers
You have just graduated from college and purchased a car for $8000. Your credit limit is $11,000. Assume that you make no paymen
Angelina_Jolie [31]
<span>assume the graduate put the purchase on his card.thenInitial balance = $8000 on the first statement (+fees and interest charges, if any)That means he owes the card issuer $8000.Credit balance is what the issuer owes the card holder, which is zero
</span> option "c. $8000" is your answer
8 0
3 years ago
Read 2 more answers
Need help asap. will give Brainliest if answered fast enough
Gwar [14]

Answer:

-0.57

Step-by-step explan

7 0
3 years ago
Read 2 more answers
Sharon tracks the number of cupcakes she sells each day for a week. the numbers of cupcakes she sold are 23, 25, 32, 35, 36, 25,
Nezavi [6.7K]
To find the mean: You have to add them all together, then divide them by how many numbers there are.
 
So: 23+25+32+35+36+25+27 = 203

How many numbers did we add up? 7.

203 ÷ 7 = 32.85714 (That is the mean rounded up to the nearest hundredth thousandth).
5 0
3 years ago
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