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monitta
4 years ago
11

What value of b makes the polynomial below a perfect square?. . x2 + bx + 16. . b =. . A. 16 . B. 8 . C. 2 . D. 4 .

Mathematics
1 answer:
STALIN [3.7K]4 years ago
6 0
( x + 4 )² = x² + 8 x + 16.  For b=8 this polynomial becomes the perfect square. 
Answer : B ) 8
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Relationship between s and b helpppppp pleaseeee anyoneeeee
Harrizon [31]

Answer:

see the table below

Step-by-step explanation:

s b

1 18

3 23

5 27

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8 0
3 years ago
Sheila can ride her bicycle 6,000 meters in 15 minutes. How far can she ride her bicycle in 3 minutes? please help im retarted
pogonyaev

Answer:

The answer is 1,200 meters

Step-by-step explanation:

So what I did was find the rate so we want to know how much Sheila can do in just 1 minute first so you would have to do 6,000/ 15 which gives you 400 so he does 400 meters in just 1 minute. So then you would have to multiply 400 by 3 which gives you 1,200, making that your answer.

hope that helped!

6 0
3 years ago
Read 2 more answers
182 divided by 7 step-by-step
LuckyWell [14K]

Answer:

26 is the quotient

Step-by-step explanation:

7 * 26 = 182

im not good at explaining but that's the answer

4 0
2 years ago
Complete the following statement of congruence
alex41 [277]

Answer:

Option A. Triangle STR

Step-by-step explanation:

we know that

If two triangles are congruent, then the corresponding sides and the corresponding angles are congruent

In this problem

If the two triangles of the figure are congruent

then

the corresponding sides are

MN and RS

NO and ST

MO and RT

and the corresponding angles are

∠N≅∠S

∠O≅∠T

∠M≅∠R

therefore

NOM≅STR

5 0
4 years ago
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Which of the following statements best defines the cardinality of a sample space? A. Cardinality refers to the number of outcome
Natalka [10]
By definition, the word "cardinality" is a term most especially used to determine the "measure of number elements in a set." In addition to that, a sample space simply defines the number of possible outcomes in a random experiment. Therefore, the answer would be "<span>Cardinality refers to the number of outcomes in a sample space."</span>
3 0
3 years ago
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