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yuradex [85]
2 years ago
12

X²+10+7=0 by completing the square

Mathematics
2 answers:
Leviafan [203]2 years ago
7 0

Answer:

x=−5+3–√2

x=−5−3–√2

Step-by-step explanation:

love history [14]2 years ago
6 0

i only see numbers not no square

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Add the following- 3/5,- 7/10and 4/15​
maxonik [38]

Answer:

-31/30

Step-by-step explanation:

-3/5 - 7/10 + 4/15 = -31/30

4 0
3 years ago
Plug in the point to determine if it is on the circle<br> (x – 3)² + y2 = 4<br> (5,0)
Butoxors [25]

Answer:

yes

Step-by-step explanation:

(5_3)^2+2(0)=4

substitute with the 5 to x and 0 to y

8 0
2 years ago
mario collected 3g seashells. jasmine collected 10 more seashells that mario. write the number of seashells they collected toget
Rufina [12.5K]

Answer:

Total seashells = (6g + 10) seashells.

Step-by-step explanation:

Given that Mario collected 3g seashells.

Given that Jasmine collected 10 more seashells that mario. It means she collected (3g+10) seashells.

It says to write the number of seashells they collected together in terms of g.

Total seashells = Mario's seashells + Jasmine's seashells.

Total seashells = 3g + (3g+10).

Total seashells = 6g + 10.

Hence, Total seashells = (6g + 10) seashells.

5 0
2 years ago
twelve students have an equally likely chance of being selected in a drawing at school. eight are girls and four are boys. what
andriy [413]

Answer:

33% chance

Step-by-step explanation:

there are 12 students total and there are two groups of students, boys and girls, 8 girls 4 boys so we take that and convert it to a fraction which would make 2/3 girls and 1/3 boys, so that would mean that boys have a 33% chance of being selected

8 0
3 years ago
Juan was in debt to his father$4. He then borrowed $3 from his father for lunch. What integer represents Juan's debt to his fath
Yanka [14]
The awnser to this problem is either 12 or 7 by using multiplication or addition
4 0
2 years ago
Read 2 more answers
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