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
Viktor [21]
3 years ago
13

What is the length of side a? Round to the nearest tenth of an inch Enter your answer in the box

Mathematics
1 answer:
LuckyWell [14K]3 years ago
7 0

ai màa biế  ?????????????  t

You might be interested in
A sheet of paper has an area of 200 square inches. What dimensions will give the sheet the smallest perimeter?
PSYCHO15rus [73]
If it was 20 inches x 10 inches the perimeter would be 60 inches. which is the smallest possible perimeter with whole numbers
3 0
3 years ago
5x+4.27xy+20y+36y-19x+9.11
mote1985 [20]
So what I did was the terms that were alike like this: (5x -19x)+(20y+36y)+4.27xy+9.11. Then I simplified and got -14x+56y+4.27xy+9.11. The terms 4.27xy and 9.11 were not in ()'s because they were the only ones with an alike term. Hope that helps and also try to doing the steps and see what you get. If you get it wrong look to see where you messed up and try again! If I am wrong please notify me, I would appreciate it! 
6 0
3 years ago
What is an equation for the line that passes through (-2,-3) with a slope of -1/2?
Crazy boy [7]

Answer:

C

Step-by-step explanation:

To write the equation of a line use the point slope form of a line substituting m = -1/2 and the point (-2,-3).

y -y_1 = m(x-x_1)\\y --3=-\frac{1}{2}(x--2)\\y+3 = -\frac{1}{2}(x+2)

Convert to standard form by applying the distributive property and rearranging the terms.

y + 3 = -\frac{1}{2}(x+2)\\y+3 = -\frac{1}{2}x -1\\2y + 6 = -x -2\\x+2y + 6 = -2\\x + 2y = -8

The equation x +2y = -8 is the same equation as 4y + 2x = -16 just doubled----> 2x + 4y = -16

8 0
3 years ago
4 -2x plus 5 when x =4
Bess [88]

Answer:

1

Step-by-step explanation:

f(4)=4-2x+5

4-2(4)+5

4-8+5

1

6 0
2 years ago
Read 2 more answers
The remainder after diving x^4+3x^3-8x^2+5x-9 by x+5 is ____.
raketka [301]

Use the polynomial remainder theorem. It says that a polynomial f(x) has remainder f(c) upon division by x-c.

Here we have

f(x)=x^4+3x^3-8x^2+5x-9

and c=-5, so the remainder is

f(-5)=(-5)^4+3(-5)^3-8(-5)^2+5(-5)-9=\boxed{16}

6 0
3 years ago
Other questions:
  • Which fractions are equivalent to -30/48
    15·1 answer
  • Expression A: 4x + 5 Expression B: 2 + 4x + 3 Which statement can be used to show that these expressions are equivalent?
    11·1 answer
  • Please help!!!!!!!!!!​
    7·2 answers
  • Katherine has $140 in the bank and is saving $6 per week. Abbie has $462 in the bank, but spending at a rate of $10m per week. W
    13·1 answer
  • A cell phone costs $120 dollars. The price is reduced 30% for a sale. How much is the savings?
    5·1 answer
  • I cant get this at all
    11·1 answer
  • Complete the equation so that it has infinitely many solutions. 2(2x + 1) = 2 _____
    8·1 answer
  • YOOOO HELP THIS DUE IN 30 MINUTES AND IM ON QUESTION 5 OUTTA 15 LOL
    15·2 answers
  • At the museum, 10% of the visitors were senior citizens. If there were 150 senior citizens , what was the total number of visito
    7·2 answers
  • Mckenzie has been saving her earnings from mowing the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!