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3 years ago

Help meeeeeeeeeeeeeeeeeeeeeeeeee

Mathematics

1 answer:

DochEvi [55]3 years ago

6 0

Answer:

"Store B has the better price because 45% is greater than 25%" is the correct answer

Step-by-step explanation:

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2x2 - 12x + 10 what are the roots

Tcecarenko [31]

Answer:

5 & 1

Step-by-step explanation:

We can use the quadratic formula to solve this:

Quadratic Formula = $\frac{-b+-\sqrt{b^2-4ac} }{2a}$

So we will have 2 answers (roots).

a is the coefficient of x^2 (2)

b is the coefficient of x (-12)

c is the constant (10)

Now, substituting, we get:

x = $\frac{-b+-\sqrt{b^2-4ac} }{2a}=\frac{12+-\sqrt{(-12)^2-4(2)(10)} }{2(2)}=\frac{12+-\sqrt{64} }{4}=\frac{12+-8}{4}=\frac{12+-8}{4}=5,1$

Hence the roots are 5 & 1

4 0

3 years ago

If the yellow quadrilateral in the diagram is a square, what is its area?

bazaltina [42]

Answer:

C) c²

Step-by-step explanation:

Since this is a square, all the sides are equal. Therefore, you just multiply side length c by itself and you get the area

3 0

3 years ago

Read 2 more answers

Chris has these 3 cards. 5 9 0 Make a list of all the number he can make using the cards. Note: Please separate your numbers wit

DENIUS [597]

Answer:

There are 720 possibilities.

Step-by-step explanation:

3 0

3 years ago

claim less than 50%of students like chocolate. Data: In a sample of 12 students 2 of them like chocolate. Calculate the p value

Whitepunk [10]

40 POINTS, WILL GIVE BRAINLIEST! WRONG ANSWERS WILL BE REPORTED!!!
The "Old West" can BEST be described as
- an economic region
- a perceptual region
- a formal region
- a political region
- a functional region

6 0

3 years ago

Łatwy ułamek 36/7-3/5-4/10

Free_Kalibri [48]

Answer:

$4 \frac{1}{7}$

Step-by-step explanation:

$\frac{36}{7} - \frac{ 3}{5} - \frac{4}{10} \\ \\ lcm \: \: is \: \: 70 \\ \\ \frac{360 - 42 - 28}{70} \\ = \frac{290}{70} \\ = \frac{29}{7} \\ = 4 \frac{1}{7}$

hope this helps you.

Can I have the brainliest please?

5 0

3 years ago