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Marrrta [24]
3 years ago
14

I Really Need Help With This Please.

Mathematics
2 answers:
Flura [38]3 years ago
6 0
ABC=DBC

(This will probably be a way more complex explanation than you need but it’s what I did.)

Okay so you know B=B because they’re both right angles. You know A=D because of the isosceles triangle theorem- if two sides of a triangle are congruent, then the angles opposite those sides are congruent. That leaves C=C. If B=B and A=D and all triangles add up to 180 degrees, C and C need to be the same.
erica [24]3 years ago
3 0

Answer:

the third option

Step-by-step explanation:

the middle alphabet must be the angle point. since the angle point for ABC is B and B is a right angle, the other right angle is D

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What is significant digit rules and how is it used?
torisob [31]

Answer:

Non-zero digits are always significant. Any zeros between two significant digits are significant. A final zero or trailing zeros in the decimal portion ONLY are significant.

Step-by-step explanation:

  • Non-zero digits are always significant.
  • Any zeros between two significant digits are significant.
  • A final zero or trailing zeros in the decimal portion ONLY are significant.

Heres a something that might help:

Download pdf
6 0
3 years ago
Choose all that apply. An individual’s financial irresponsibility may affect _____. them people they know people they don’t know
Anit [1.1K]

Answer:

an individual's financial irresponsibility may affect them

6 0
3 years ago
Read 2 more answers
1. Write the fraction 8/9 as a percent. Round to the nearest hundredth of a percent where necessary. A. 88.89% B. 1.13% C. 44.44
Nadusha1986 [10]

Answer:

1.A. 88.89

2.B.6.3%

3.C.64.92%

Step-by-step explanation:

1.\frac{8}{9}=0.8888

to covert it into percentage multiply it with 100

then it becomes 88.888

rounding off to the nearest hundred it becomes 88.89

2. to convert into percentage multiply it with 100

therefore 0.063×100=6.3%

3. to find percentage

    %= (no of students using mobile / total no of students )× 100

       = \frac{792}{1200}×100

       =64.918

Rounding off to nearest hundred it becomes 64.92%


8 0
3 years ago
Read 2 more answers
ILL GIVE BRAINLY THING PLS HELP
jonny [76]

Answer:

It would be the 2nd option

Step-by-step explanation:

I hope this helps :)

4 0
3 years ago
Convert the following percent to a decimal 4/5• 1%
katrin2010 [14]
4/5*(1/100)= 4/500= 0,008
7 0
3 years ago
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