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3 years ago

Can someone help me please :)

Mathematics

2 answers:

Airida [17]3 years ago

8 0

Answer:

C) 3/2

Step-by-step explanation:

$- 3x + 2y = 4 \\ 2y = 3x + 4 \\ y = \frac{3}{2} x + 2 \\ y = mx + b \\ m = \frac{3}{2}$

I hope that is useful for you :)

nikklg [1K]3 years ago

6 0

C. 2/3

Is the correct answer

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Let U - {q, r, s, t, u, v, w, x, y, z}

artcher [175]

(A ∩ B)' is the complement of A ∩ B, or the set of all elements in the universal set U that do not belong to A ∩ B.

A ∩ B is the intersection of A and B, or the set of all elements common to both A and B.

We have

A = {q, s, u, w, y}

B = {q, s, y, z}

so that

A ∩ B = {q, s, y}

Then

(A ∩ B)' = {r, t, u, v, w, x, z}

which makes (c) the answer.

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3 years ago

868/31 long division

pentagon [3]

28. THATS THE CORRECT ANSWER

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3 years ago

Read 2 more answers

Mr. Sánchez owns a square field. The side lengths are 0.9 kilometers. There are 1,980 prairie dog burrows in the fields. What is

Simora [160]

The first thing we are going to do is find the area of the field. To do this we are going to use the area of a square formula: $A=s^2$
Were
$A$ is the area in square kilometers
$s$ is one of the sides of the square
We know for our problem that the side lengths of the field are 0.9 kilometers, so $s=0.9$ . Lets replace that value in our formula to find $A$ :
$A=(0.9)^2$
$A=0.81$

Now, to find the population density of the filed, we are going to use the population density formula: $P_{d}= \frac{I}{A}$
where
$P_{d}$ is the population density in in burrows per square kilometer
 $I$ is the number of burrows
$A$ is the are of the field
We know that $I=1980$ and $A=0.81$ , so lets replace those values in our formula:
$P_{d}= \frac{1980}{0.81}$
$P_{d}=2444.4$

We can conclude that the density of prairie dog burrows is approximately 2444 burrws per square kilometer.

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3 years ago

ASAP HELP 10.Simplify the following expression: 2n+4-0.3n-3

Oksana_A [137]

1.7n +1
I think the is the answer
I hope this helps :)

7 0

3 years ago

What is the constant of proportionality of

ehidna [41]

Answer:

I couldn’t add all my solotions but u can make another question so I can give it to u

Step-by-step explanation: