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PSYCHO15rus [73]
3 years ago
8

I’m the worst at equations like these

Mathematics
1 answer:
devlian [24]3 years ago
8 0

Answer:

5 2.9

Step-by-step explanation:

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How to turn 7/20 into a decimal and percent
lilavasa [31]
Find an equivalent fraction that has the denominator 100
7•5/20•5=35/100 is
35% and 0.35
5 0
3 years ago
A)none <br> B)7<br> C)6i<br> D)I-6<br> E) - square of 7<br> ( look at the picture better)
Anika [276]

The correct answer is A). None

Step-by-step explanation:

The given quadratic polynomial has 3 roots and some of roots are x=\sqrt{7} and x=6+i

It is necessary to note that one of the roots is a complex number and root of complex number always in pair of the conjugate to each other.

Since x=6+i

Conjugate of (6+i) is (6-i)

<em>Therefore, (6-i) is 3rd required root of a polynomial </em>

<em>The correct answer is A). None</em>

4 0
3 years ago
By the Interior Angles Theorem, if Angle A is 25° and Angle B is greater than 51° but less than 57°, what are the possible measu
anastassius [24]
A is the answer you are looking for.
5 0
3 years ago
At a concession stand, a pickle and two bags of chips costs a total of $3.25. Three pickles and four bags of chips costs a total
kolbaska11 [484]

Answer:

A bag of chips costs $1

A pickle costs $1.25

Step-by-step explanation:

P + 2c = 3.25                            Start with these two equations

3p + 4c = 7.25

p = -2c + 3.25                           Solve for one variable

3(-2c +3.25) + 4c = 7.25           Substitute

-6c + 9.75 + 4c = 7.25

-2c = -2

c = 1

p + 2(1) = 3.25                           Substitute

p + 2 = 3.25

p = 1.25

4 0
4 years ago
What are the slopes of the two lines?
S_A_V [24]

Step-by-step explanation:

The slopes of two lines are equal

6 0
4 years ago
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