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3 years ago

Identify which quadrant of the coordinate plane the point (−3, 15) lies in.

Mathematics

1 answer:

In-s [12.5K]3 years ago

3 0

Answer:

Quadrant II.

Step-by-step explanation:

Quadrant | has positive x and y coordinates.

Quadrant || has negative x and positive y coordinates.

Quadrant ||| has negative x and y coordinates.

Quadrant |V has positive x and negative y coordinates.

Since -3 is negative and 15 is positive, the answer is Quadrant II.

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(B-c) / (2b-a). A=10, b= -4, c=63

Snowcat [4.5K]

(-4-63)\(2x-4-10)-8-10
-67\-18=-3.7

8 0

3 years ago

What is the simplified form of x minus 5 over x squared minus 3x minus 10 ⋅ x plus 2 over x squared plus x minus 12 ?

kifflom [539]

We can simplify the expression with patience and a little mathematical tinkering.

The simplified expression is shown in the attached picture, along with more information obtained about your expression.

The objective is to add similar terms and fractions and group them together to form a solution in a compact, elegant form.

6 0

3 years ago

The sum of four consecutive integers is 342. What is the third term in the sequence

Fofino [41]

Answer:

Step-by-step explanation:

let four consecutive integers: n , n+1 , n+2 , n+3

n + n+1 + n+2 + n+3 = 342

4n + 6 = 342

4n + 6 - 6 = 342 - 6

4n = 336

divid by : 4

n = 84

but the third term is : n +2 so : 84+2 = 86

4 0

3 years ago

Rewrite in radical form. If the number is rational, write it without using radical<br> (81)^(−1/4).

vesna_86 [32]

Answer:

1/3

Step-by-step explanation:

simplify

81^(-1/4)

= 1/81^(1/4)

= 1/[3×3×3×3]^(1/4). (factorize 81)

= 1/[3]^(4/4)

= 1/3

6 0

3 years ago

P = nc - e and p is 4520 and n is 3000 and e is 700 what is the value of c

adoni [48]

Answer:

c= 1.74

Step-by-step explanation:

4520 = 3000(c)-700

4520=3000c-700

+700 +700

5220=3000c

c=1.74

to check to see if this is right you would do this:

4520=3000(1.74)-700

4520=5220-700

4520=4520

3 0

3 years ago