2 years ago

PLEASE HELP, MUST SUBMKT TEST ASAP!!!!!

Mathematics

1 answer:

AnnZ [28]2 years ago

5 0

Answer:x=-10

Step-by-step explanation:4x-5x=-1x+15=1/2-15=-10

You might be interested in

Need help finding this answer

ch4aika [34]

Answer: Option 1

Step-by-step explanation:

1. You know the lenght of both rectangular prism, therefore if both are similar, the scale factor is:

$sf=\frac{12cm}{4cm}\\sf=3$

2. Then the scale factor of the volumes is:

$sf_v=3^{3}\\sf_v=27$

3. Now, you must multiply the volume of the smalller rectangular prism by the scale factor obtained, then you obtain the following result:

$V_2=(24cm^{3})(27)=648cm^{3}$

6 0

3 years ago

Read 2 more answers

Substitution: y=6x+11 y-4x=15

german

Answer:

x=2

Step-by-step explanation:

6x+11-4x=15

2x+11=15

2x=4

x=2

4 0

2 years ago

Does someone know the correct answer?

Ksenya-84 [330]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Is 2 and 4.5 equivalent

o-na [289]

2 and 4.5 is not equivilant since 2 and 4.5 cannot go together (the 0.5 does not help and so it does not make it equivalent.)

Hope this helped!

Nate

3 0

3 years ago

Read 2 more answers

(2r-9s+3t)6 need help please

Pani-rosa [81]

If you're simplifying the expression, your answer would be 12r - 54s + 18t.

3 0

3 years ago

Read 2 more answers