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Darya [45]
3 years ago
13

PLEASE HELP! I’ll give brainliest!

Mathematics
1 answer:
lora16 [44]3 years ago
6 0

Answer:

Step-by-step explanation:  

2.)  12.5.

3.)  20

4.) 120

5.) 19.6

6.) 12.2304

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Help pls :’( ASAPP!!!<br> “Complete the proof”
nata0808 [166]

1) \overline{AB} \cong \overline{CD}, \overline{AD} \cong \overline{CB}, \overline{AX} \perp \overline{BD}, \overline{CY} \perp\overline{BD} (given)

2) \overline{BD} \cong \overline{BD} (reflexive property)

3) \triangle ABD \cong \triangle ACDB (SSS)

4) \angle ADB \cong \angle CBY (CPCTC)

5) \angle CYB and \angle AXD are right angles (perpendicular lines form right angles)

6) \triangle CYB and \triangle AXD are right triangles (a triangle with a right angle is a right triangle)

7) \triangle AXD \cong \triangle CYB (HA)

8) \overline{AX} \cong \overline{CY} (CPCTC)

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1 year ago
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ZanzabumX [31]
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5 0
2 years ago
Read 2 more answers
Only number 7 please hurry
Stella [2.4K]

Answer:

pretty sure its B and C

Step-by-step explanation:

because they have a common multiplier of 2.5 and are similar triangles

18 x 2.5 = 45

20 x 2.5 = 50

4 0
2 years ago
What is the answer to the equation 7/9+1/6+3/5
Andrej [43]

Answer:

Step-by-step explanation:

7/9+1/6+3/5

Least common factor is 90

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Is 139/90 which is. 1 49/90

6 0
2 years ago
Which shows a function for the sequence 16, 8, 4, 2, …?
navik [9.2K]

Answer:

C

Step-by-step explanation:

16, 8, 4, 2, …

a = 16

r = 8/16 = ½

f(x) = 16 × (½)^(x - 1)

6 0
2 years ago
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