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antiseptic1488 [7]
3 years ago
14

PLEASE HELP ASAP! WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
vredina [299]3 years ago
7 0

Answer:

option: A is correct.

Step-by-step explanation:

for the two triangles  ΔABC and ΔDBA to be similar the segment AD must be an altitude of ΔABC.

<em>Theorem:</em><em> If an altitude is drawn from the right angle of any right triangle, then the two triangles formed are similar to the original triangle and all three triangles are similar to each other.</em>

As in ΔABC; ∠A=90° and we draw an altitude from A to the side BC. hence the two triangles formed i.e. ΔDBA and ΔDAC will be similar to ΔABC.

Hence by the theorem it holds that  ΔABC is similar to ΔDBA.

Hence, option A is correct.

Liono4ka [1.6K]3 years ago
3 0

I think its c. Segment CA is shorter than segment BA. because its the most relevant and correct out of all the choices

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A weaver bought a bundle of grass of 50.00 dollars from which he made 8 mats if each mats was sold for 15.00 dollars find the pe
faust18 [17]

The percentage profit is 140%

What is percentage?

Percentage can be described as the expression of a number in hundredth.

The formula for calculating percentage profit is

profit/cost price × 100

cost price=  $50
selling price= $15
number of mats produced= 8

selling price of the mat= 15 × 8
= 120

Profit= selling price-cost price

= 120-50
$70

Therefore the percentage profit can be calculated as follows

= 70/50 × 100
= 1.4 ×100
= 140

Thus, the percentage profit is 140%

#SPJ1

Please see the link below for more information
brainly.com/question/27867428

5 0
2 years ago
8.35 &lt; 3x +18.75<br> Pls help
zzz [600]

Step-by-step explanation:

8.35 < 3x + 18.75

3x + 18.75 > 8.35

3x > 8.35 - 18.75

3x > -10.4

x > -3.47

5 0
3 years ago
Solve for Х.<br> 16<br> 20<br> A 25.6<br> В<br> 6<br> С<br> 12<br> D 15
777dan777 [17]

Answer:

12 which is on C

Step-by-step explanation:

use pathogoras theorem

a^2+b^2=c^2

16^2+b^2=20^2

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b^2=400-256

b^2=144

b= square root of 144

b= 12

7 0
3 years ago
Help math 50 points!!!!!!!!!!!!
morpeh [17]
A. Hope I helped.......
8 0
3 years ago
Read 2 more answers
Help please I don’t get it
AlexFokin [52]

Answer:

3/8

Step-by-step explanation:

Rearrange, find common denominator.

x =  \frac{7}{8}  -  \frac{1}{2}  \\ x =  \frac{7}{8}  -  \frac{4}{8}  \\ x =  \frac{3}{8}

8 0
3 years ago
Read 2 more answers
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