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Lady bird [3.3K]
3 years ago
9

Stuck in it from a week!! Help please.

Mathematics
1 answer:
nadya68 [22]3 years ago
5 0
The answer is 49 because x = 1/7 and 1/7^-2 =49
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Given: , ∠DAC ≅ ∠BCA Prove: ∆ADC ≅ ∆CBA Look at the proof. Name the postulate you would use to prove the two triangles are congr
Zolol [24]

Answer:

  SAS Postulate

Step-by-step explanation:

The contributors to the proof are listed in the left column. They consist of a congruent Side, a congruent Angle, and a congruent Side. The SAS Postulate is an appropriate choice.

6 0
3 years ago
Calculate the capacity in liters of a tin 20m by 15m by 10m.​
rusak2 [61]
20 * 15 * 10 *10^-6
= 0.003
5 0
3 years ago
Show your work (19−7)^( (2) ) −8*3+4*3−5
ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

1 Simplify 19-7 to 12.

12^2−8×3+4×3−5

2 Simplify 12^2 to 144

144−8×3+4×3−5

3 Simplify 8×3 to 24.

144−24+4×3−5

4 Simplify 4×3 to 12.

144−24+12−5

5 Simplify 144-24 to 120.

120+12-5

6 Simplify 120+12 to 132.

132-5

7 Simplify.

127

3 0
2 years ago
chad buys peanuts in 2 pound bags. he repackages them into bags that hold 5/6pound of peanuts . how many 2 pound bags of peanuts
nata0808 [166]
He needs only one because 2 is bigger than 5/6

hope this helps and you rate me good
8 0
3 years ago
Read 2 more answers
Please help me solve this problem ASAP!!
Komok [63]

Answer:

y = 8x - 11

Step-by-step explanation:

Using the equation

 <u>y - y1 = m (x - x1)</u>

<u>y - 5 = 8 (x- 2)</u>

<u>y - 5 = 8x - 16</u>

Subtract the 5

y = 8x - 11

6 0
3 years ago
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