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
Oksanka [162]
3 years ago
11

A student's rectangular desk is 30 inches long and 18 inches wide. The teacher's desk is similar to the student's desk and has a

length of 50 inches. What is the width of the teacher's desk?
Mathematics
2 answers:
belka [17]3 years ago
8 0

Answer:

1200 inches plz mark brainliest :)

Step-by-step explanation:

goldenfox [79]3 years ago
6 0

Answer:

1200 inches

Step-by-step explanation:

hope this helps

all you do is multiply to get the area

You might be interested in
PLEASE HELP ASAP!!
Angelina_Jolie [31]

Answer:

57

Step-by-step explanation:

EGB and EHD are the same angles.

4 0
2 years ago
Read 2 more answers
What is the slope of 4x+5y= -10
Aleonysh [2.5K]

Answer:

-\frac{4}{5}

Step-by-step explanation:

To find the slope, rearrange the equation to y=mx+b or y=mx+c.

4x+5y=-10

Subtract 4x from both sides:

5y=-10-4x

Divide 5 on both sides:

y=\frac{-10-4x}{5}

y=-\frac{4}{5} x-2

In the equation of y=mx+b/y=mx+c, m will be the slope.

Therefore, the slope is -\frac{4}{5}

6 0
3 years ago
Using the quadratic formula to solve 4x2 – 3x + 9 = 2x + 1, what are the values of x?
yaroslaw [1]

Answer:

The value of x is:

x=\dfrac{5\pm \sqrt{103}i}{8}

Step-by-step explanation:

we have to use the quadratic formula to solve for x.

The equation is given as:

4x^2-3x+9=2x+1

which could also be written as:

4x^2-3x+9-2x-1=0\\\\4x^2-3x-2x+9-1=0\\\\\\4x^2-5x+8=0

The quadratic formula for the quadratic equation of the type:

ax^2+bx+c=0 is given as:

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

Here we have:

a=4, b=-5 and c=8.

Hence, by the quadratic formula we have:

x=\dfrac{-(-5)\pm \sqrt{(-5)^2-4\times 8\times 4}}{2\times 4}\\\\x=\dfrac{5\pm \sqrt{25-128}}{8}\\\\\\x=\dfrac{5\pm \sqrt{103}i}{8}

Hence, the value of x is:

x=\dfrac{5\pm \sqrt{103}i}{8}

8 0
3 years ago
Read 2 more answers
Need this answer please
marshall27 [118]

Answer:

line s

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The sum of two numbers is 72 and their difference is 26. find two numbers?
Archy [21]

9514 1404 393

Answer:

  23, 49

Step-by-step explanation:

Let s represent the smaller of the two numbers. Then the larger is s+26, and the sum is ...

  s + (s+26) = 72

  2s = 72 -26

  s = (72 -26)/2 = 23

Then the larger number is

  s +26 = 49

The two numbers are 23 and 49.

_____

The reason we wrote the solution this way is to show you that the smaller number is half the difference between the given sum (72) and difference (26). This is the generic solution to a "sum and difference" problem. The smaller number is always half the difference of the give sum and difference. (Similarly, the larger is always half the sum of the given sum and difference.)

That is, the two numbers are always half the sum ± half the difference:

  72/2 ± 26/2 = {36+13, 36-13} = {49, 23}

7 0
2 years ago
Other questions:
  • Is x^-2 -1 a polynomial
    8·1 answer
  • A triangle has one leg of 32 inches and one leg of 18 inches. For the triangle to be a right triangle, which best represents the
    13·1 answer
  • (− <br> 6<br> 11<br> ​ )+m=− <br> 9<br> 2<br> ​
    12·1 answer
  • Please Answer this I really need help.<br> 45 points + brainliest.
    13·1 answer
  • The ratio of students who walk home from school to the students who ride the bus is 2:7
    6·2 answers
  • Is this table proportional or non proportional , How do you know?
    9·2 answers
  • 2×2 dvkjsdnvkjdbvjdbvj
    5·2 answers
  • . Evaluate the algebraic expression: a + b + c when a = 2, b = 1, and c = -1
    13·2 answers
  • Take your time with this. What are the answers for C and D? Will mark Brainliest.
    15·1 answer
  • A line is parallel to y=2x-8 and intersects the point (-4,-1) what is the equation of this parallel line?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!