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
Tatiana [17]
3 years ago
10

I need the answers to this now!

Mathematics
2 answers:
Kaylis [27]3 years ago
5 0
Number 16 is i believe 54units
xenn [34]3 years ago
5 0
Number 18 3(5) is greater than 5(3).

3(5)=243
Why
3*3*3*3*3=243

5(3)=125
Why
5*5*5=125

You might be interested in
Solve this simultaneous equation by using substitution method 3x-2y=12 and x+3y=-7 ​
ratelena [41]

Answer:

Solving this simultaneous equation by using substitution method 3x-2y=12 and x+3y=-7 ​we get x=2 and y=-3

Solution set = {2,-3}

Step-by-step explanation:

We need to solve this simultaneous equation by using substitution method 3x-2y=12 and x+3y=-7 ​

let:

3x-2y=12--eq(1)\\x+3y=-7 --eq(2)

Finding value of x from equation 2 and putting in eq(1)

From \ eq(2)\\x+3y=-7\\x=-7-3y

Putting value of x in eq(1)

3x-2y=12\\Put \ x=-7-3y\\3(-7-3y)-2y=12\\Solving\\-21-9y-2y=12\\-11y=12+21\\-11y=33\\y=\frac{33}{-11}\\y=-3

So, we get y=-3

Now put value of y in equation 2 to find value of x

x+3y=-7\\x+3(-3)=-7\\x-9=-7\\x=-7+9\\x=2

So, we get value of x =2

So, solving this simultaneous equation by using substitution method 3x-2y=12 and x+3y=-7 ​we get x=2 and y=-3

Solution set = {2,-3}

4 0
2 years ago
HEKEKEKKELWMEMEKSMEJERJJEHEHEHEHEHEGRVEBS
faltersainse [42]
A. ITECJYDCJTDCBHTVJTFC
6 0
3 years ago
Liev is assembling a coffee table. The diagram below is from the instruction manual and shows the table after the first two legs
elixir [45]

Answer:

The support is 41 inches long.

Step-by-step explanation:

There's two ways we can do this: one with the diagonal formula and one without.

Since we know that Point C is halfway down leg A and that the table legs are 18 inches tall, Point C is 9 inches down leg A. The support, from Point C to Point D, will form a diagonal, the length of which we need to find. We know from the diagram that the width of the table is 24 inches and that its length is 32 inches. We have a height, length, and width for this problem, so let's imagine a rectangular prism, which has all three of those things, instead of a table. The formula for finding a rectangular prism's diagonal is d = \sqrt{l^{2} + w^{2} + h^{2} }. Let's put in those numbers:

d = \sqrt{32^{2} + 24^{2} + 9^{2} } =  41

Therefore, the support is 41 inches long.

--------------------------------------------------------------------------------------------------------------

Another way you can do this is to use the Pythagorean Theorem twice: once to find the diagonal of the tabletop and another time for the support.

24^{2} + 32^{2} = c^{2} \\576 + 1024 = c^2\\1600 = c^2\\\sqrt{1600} = \sqrt{c^2}\\ 40 = c

Now that we know the corner-to-corner distance for the tabletop, we'll use that and the 9 inch distance for Point C to find the distance between C and D:

9^{2} + 40^{2} = c^{2}\\ 81 + 1600 = c^2\\1681 = c^2\\\\sqrt{1681} = \sqrt{c^2} \\41 = c

Again, the support is 41 inches long.

4 0
3 years ago
Ms. May has to pay $5 for each bag of flour to make her cookies. She needs to buy 20 bags of flour. How much will she have to pa
xenn [34]
$100 dollars will be the end price.
5 0
3 years ago
Solve:<br> -0.4a+1.2=3.6
Komok [63]
A would equal negative 60
4 0
3 years ago
Read 2 more answers
Other questions:
  • Using the information below calculate the area of a triangle. base = 5 meters height = 10 meters
    8·1 answer
  • I need help with subtracting polynomials: (m^2 + 6m - 5) - (7m² - 5m + 1)
    8·1 answer
  • Three of nine softball players play outfield.what fraction of the players play outfield? Write the answer as a reduced fraction
    12·1 answer
  • The triangles below are similar.
    10·2 answers
  • If a is 2 inches long, b is 5 inches long, and c is 12 inches long, what is the total volume of the two blocks?
    11·1 answer
  • Question 7 (5 points)
    9·1 answer
  • Please help me if you do i will give you all stars and a like on your answer! :)
    6·1 answer
  • 45 is 15% of what number
    8·2 answers
  • Help me out, I will give you brainliest, help me in this math problem please thanks​
    6·1 answer
  • Solve for x x -8 = -14
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!