1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ghella [55]
3 years ago
13

Find the non permissible replacement for a in this expression y-3/y+7

Mathematics
1 answer:
elena-s [515]3 years ago
7 0

Answer:

first 3plus 7 =10 then 10 y is your answer

now you help me

Alexandra makes a pattern she uses 2 square for every 3 triangles  in the pattern , how many triangles  will Alexandra uses if the pattern has 18 square?

You might be interested in
12 in.<br> 10 in.<br> 16 in.
Setler79 [48]
What? what is the question?
8 0
3 years ago
Read 2 more answers
Ehhhhhhhhhh qwq<br> . . . . . . . . . . . . . . . . .
siniylev [52]

Answer:

answers below

Step-by-step explanation:

1=convergent

2=divergent

3=Transform

5 0
3 years ago
Read 2 more answers
A robot can complete up to 8 tasks in 5/6 hour. each task takes the same amount of time.
storchak [24]

\bf \begin{array}{ccll} tasks&hours\\ \cline{1-2}&\\ 8&\frac{5}{6}\\\\ 1&h \end{array}\implies \cfrac{8}{1}=\cfrac{~~\frac{5}{6}~~}{h}\implies 8=\cfrac{~~\frac{5}{6}~~}{\frac{h}{1}}\implies 8=\cfrac{5}{6}\cdot \cfrac{1}{h} \\\\\\ 8=\cfrac{5}{6h}\implies 48h=5\implies h=\cfrac{5}{48}\\\\[-0.35em] \rule{31em}{0.25pt}


\bf \begin{array}{ccll} tasks&hours\\ \cline{1-2}&\\ 8&\frac{5}{6}\\\\ t&1 \end{array}\implies \cfrac{8}{t}=\cfrac{~~\frac{5}{6}~~}{1}\implies \cfrac{8}{t}=\cfrac{5}{6}\implies 48=5t \\\\\\ \cfrac{48}{5}=t\implies 9\frac{3}{5}=t

7 0
3 years ago
Read 2 more answers
The pharmacist uses 67mg, 100g and 0.6 kg of drug to compound 3 separate precription. how much total drug did the pharmacist use
FromTheMoon [43]

Answer: 700.067 g

Step-by-step explanation:

Given : The pharmacist uses 67mg, 100g and 0.6 kg of drug to compound 3 separate prescription.

We know that 1 gram= 1000 milligram

and 1 kilogram = 1000 grams

Then, By UNITARY METHOD, \text{1 mg}=\dfrac{1}{1000}\text{ gram}

Now, We convert each amount of drug into grams as ,

67\ mg=67\times\dfrac{1}{1000}\ g\\\\=0.067\text{ g}

AND

0.6\ kg=0.6\times100=60\text{ g}

Now, the total drug used by Pharmacist (in grams) = 0.067+100+600=700.067\ g

Hence, Pharmacist used 700.067 g of total drug.

8 0
3 years ago
Please help! What is the line's slope??
MariettaO [177]
The slope is the rise over run. Basically, any line has a constant increase. If you are looking at a line on a graph and each point it meets at is 1 up and 1 over, the slope is 1. Say the line goes up two and over one for each time it meets an actual point, the slope would be 2. If it is 1 up and 2 over, it would be 1/2.
4 0
3 years ago
Other questions:
  • Determine the intercepts of the line
    5·2 answers
  • REALLY NEED HELP IM STUCK. I PUT A PICTURE
    14·1 answer
  • The Kaibab Trail at the Grand Canyon begins at 7,000 feet above sea level. If you descend on the trail 4,500 feet to the Colorad
    5·2 answers
  • Convert .06 yards to inches. A) 2.16 inches B) 2.88 inches C) 21.6 inches D) 28.8 inches
    6·2 answers
  • How many square inches are 9 cubes with a 1 inch edge
    6·1 answer
  • If a = 2.2 units, b = 4 units, c = 5 units, and d = 7 units, what is the volume of the figure above?
    15·1 answer
  • -8 1\2 compare to -9 1\2
    12·1 answer
  • Y= -3+ 2x<br><br> 3x+2y=2<br><br> I need help ASAP <br> What the solution for this someone pls
    13·2 answers
  • If a diameter is 12.5 cm, what is the radius?
    12·1 answer
  • Help ASP NEEDS DONE HELPPPPPPP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!