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andrew11 [14]
3 years ago
13

What is 9xy+x+2+x+y+xy+4

Mathematics
2 answers:
lord [1]3 years ago
8 0

Answer:

10xy+2x+6+y

Step-by-step explanation:

you add in order of the proposed numbers so

9xy+xy

x+x

2+4

y

then you just re write it

sp2606 [1]3 years ago
7 0

Answer:

2x+10xy+y+6

Step-by-step explanation:

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Complete the equation of the line whose slope is 5 and y-intercept is (0,4)
Ugo [173]

Answer:

y=5x+4

Step-by-step explanation:

y=mx+b

m=slope

x=constant

b=y intercept

7 0
3 years ago
How many solutions does the equation |x + 6| − 4 = c have if c = 5? If c = −10? Complete the explanation
mixer [17]

Answer:

<h2>For c = 5 → two solutions</h2><h2>For c = -10 → no solutions</h2>

Step-by-step explanation:

We know

|a|\geq0

for any real value of <em>a</em>.

|a| = b > 0 -  <em>two solutions: </em>a = b or a = -b

|a| = 0 - <em>one solution: a = 0</em>

|a| = b < 0 - <em>no solution</em>

<em />

|x + 6| - 4 = c

for c = 5:

|x + 6| - 4 = 5           <em>add 4 to both sides</em>

|x + 6| = 9 > 0   <em>TWO SOLUTIONS</em>

for c = -10

|x + 6| - 4 = -10           <em>add 4 to both sides</em>

|x + 6| = -6 < 0   <em>NO SOLUTIONS</em>

<em></em>

Calculate the solutions for c = 5:

|x + 6| = 9 ⇔ x + 6 = 9 or x + 6 = -9         <em>subtract 6 from both sides</em>

x = 3 or x = -15

5 0
3 years ago
Use the diagram shown to answer the questions.
romanna [79]

Answer:

13

Step-by-step explanation:

First drop the line.

How many units is it from Point r to the x axis?

12.

How many units is it from Point r to the y axis?

5.

Now we can use the Pythagorean Theorem.

12^2+5^2=c^2 \\ \\ 144+25=c^2 \\ \\ c^2=169 \\ \\ c=13

4 0
3 years ago
Read 2 more answers
What is <br><br><br> x+2/4 = 5/3
tamaranim1 [39]

Answer:

x=7/6

Step-by-step explanation:

x+2/4=5/3

  -2/4  -2/4

x=5/3-2/4=7/6

3 0
3 years ago
Read 2 more answers
Coach Taylor wants to know the total practice time if he has the players warm up for 15 min
mrs_skeptik [129]
18 mins it is ! I think your missing the question tho
8 0
3 years ago
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