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Semmy [17]
3 years ago
13

Allerga counted 7.5 red cards and 15 black cards in a deck of cards. What is the ratio of red cards to black cards

Mathematics
1 answer:
IRISSAK [1]3 years ago
5 0

Answer:

7.5:15

It cannot be simplified further

Step-by-step explanation:

Hope this helps! Have a nice day!

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Work out the sum of 1/5 3/4 and 1/2 give answer in simplest form
Alexxx [7]

Answer:

1.5, 3.4, 1.2

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
What is the domain of the function represented by the graph? A graph shows an upward parabola on a coordinate plane vertex at (m
vlabodo [156]

Using it's concept, the domain of the function represented by the graph is all real numbers.

<h3>What is the domain of a function?</h3>

The domain of a function is the set that contains all possible input values for the function.

In this problem, a parabola is used, which has no restriction such as an even root or a fraction, hence the domain is all real values.

More can be learned about the domain of a function at brainly.com/question/10891721

#SPJ1

3 0
2 years ago
Factorise x square - 3 x minus 2​
lawyer [7]

Answer:

The answer is below

Step-by-step explanation:

The equation x² - 3x - 2 cannot be factorized, I think the correct question is:

factorize x² - 3x + 2​

Solution:

A quadratic equation is a polynomial equation of the second degree (that is there is at least one term with a degree of 2).

The standard form of a quadratic equation is given by the equation:

ax² + bx + c = 0

Where a, b, and c being constants and x is the unknown variable.

Given:

x² - 3x + 2

= x² - 2x - x + 2

= x(x - 2) -1(x - 2)

= (x - 1)(x - 2)

5 0
3 years ago
Which equation is equivalent to x + 2y = 6?
Dahasolnce [82]

Answer:

y = -x + 6

Step-by-step explanation:

you will carry the character "X" to the right hand side making it "-x"

3 0
3 years ago
Which expression is equivalent to 4 square root 6 divided by 3 root 2?
saw5 [17]

Answer:

\sqrt[12]{55296}/2

Step-by-step explanation:

\sqrt[4]{6}/\sqrt[3]{2}=1.2422

\sqrt[12]{27}/2=0.66 <-- not matching with the top expression.

\sqrt[4]{24}/2=1.11<--not matching with the top expression.

\sqrt[12]{55296}/2=1.2422<-- matches!!

\sqrt[12]{177147}/3=0.91<-- not matching with the top expression.

5 0
3 years ago
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