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mart [117]
2 years ago
9

Please help! i am confused

Mathematics
1 answer:
Brut [27]2 years ago
7 0

Answer:

3

16+ x = 19

x= 3

Step-by-step explanation:

pls mark as brainliest ty

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Find the value of x. <br><br> A. 10 <br> B. 15 <br> C. 20 <br> D. 25
Ira Lisetskai [31]

Answer:

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8x=160°

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option C is correct

6 0
3 years ago
The four rectangles shown have different side lengths.
RUDIKE [14]
Answer is <span>D.
A and D

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8 0
3 years ago
Can someone do eight nine one and two ?
Sergeeva-Olga [200]

Answer: hello there here are your answers:

8) B multiplication property of zero

9) C additive identify

1) 8

2) -2a-7

Step-by-step explanation:

1) \frac{3+u}8^{2}  \\u=5 \\so\\ \frac{3+5}8^{2}  \\3+5=8^{2} \\8^{2} =\\64 \\\\ 64/8=\\\\\\8 \\there.\\\\\\

2)-2(a-7)\\\\-2(a)(-7)\\\\=-2a+14\\\\\\there

5 0
3 years ago
IM BEGGING YOU PLS JUST PLS PLS PLS HELP
erma4kov [3.2K]

Answer:

ABC is more than 90 Degrees because it is an Obtuse Angle

ADC is less than 90 Degrees because it is an Acute Angle

I don't know the exact answer but I hope this helps you a little!

5 0
2 years ago
Read 2 more answers
I don’t understand these question
Lemur [1.5K]
I believe question 3 is B and question 4 is B
5 0
3 years ago
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