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
sleet_krkn [62]
3 years ago
13

I need help( number 30)

Mathematics
2 answers:
Mademuasel [1]3 years ago
5 0
The equation for area is lw=a lengthxwidth=area so you put in what you know. (area and width) and get 18L=450. divide both sides by 18 to make the L alone. 18L becomes L and 450 becomes 25. Length = 25 feet
Allushta [10]3 years ago
3 0
The answer is 25 feet bc I had that homework and I had it right
You might be interested in
A solid figure without any basses and only one curved surface
Angelina_Jolie [31]
Answer is a sphere (ball shape)
3 0
3 years ago
Which answer choice shows 12.444 rounded to the nearest half?
vesna_86 [32]

Answer:

C. 12

Step-by-step explanation:

Remember 0 to 4 turn it back

5 or above give it a shove.

Since 12.444 is around 0 to 4.

We can round that to 12.

3 0
2 years ago
Read 2 more answers
Write a subtraction problem involving regrouping that has ted reading 304 pages. Answer your question
kari74 [83]
How about this:

The book has 712 pages. Ted has already read 408 pages, so he has 304 left to read.
712 - 408 = 304

4 0
3 years ago
The unit rate of 15 degrees in 2 hours
Neporo4naja [7]
Solution: 7.5 Degrees per hour

Reasoning: 15/2 is equal to 7 1/2 or 7.5
5 0
3 years ago
Read 2 more answers
I need help with 33 and 34
kenny6666 [7]
EDIT: Picture

33) When adding matrices, just add the numbers that are in the same spot. In this problem we are given A and C, and we are asked to find B if A + B = C

So B = C - A

\left[\begin{array}{ccc}2&-1&-3\\1&4&-2\\\end{array}\right] - \left[\begin{array}{ccc}4&9&-2\\-3&5&7\\\end{array}\right] = \left[\begin{array}{ccc}-2&-10&-1\\4&-1&-9\\\end{array}\right]

34) When multiplying matrices, the number of columns in the first matrix needs to be the same as the number of rows in the second matrix. Then the outcome will have the same number of rows as the first matrix and same number of columns as the second matrix. In this case, the result will be a 2x2.

6 0
3 years ago
Other questions:
  • There is a traffic light at the intersection of Main Street and Durham Avenue. The traffic light on Main Street follows a cycle.
    9·1 answer
  • Between noon and 9pm the temperature dropped 10°F. If the temperature was -4°F at 9pm what was the temperature at noon ?
    12·1 answer
  • I have no clue what it is
    6·1 answer
  • To help pay for art school, Keisha borrowed money from an online lending company.
    14·1 answer
  • What is the x-intercept of the equation 3x+5y=30?<br><br> Help?
    14·1 answer
  • A farmer has a square garden that has an area of 100 feet squared. He needs to
    6·1 answer
  • Evaluate the expression w² - v + 1 for w = -2 and v = -8.
    5·2 answers
  • Find g(-6) if g(x) = -5x – 2
    11·1 answer
  • Please help timed :( 30points
    9·1 answer
  • Destiny just received two separate gifts from her great-great-grandmother.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!