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
ratelena [41]
3 years ago
6

How can you use properties to solve 4×23×28

Mathematics
1 answer:
Kazeer [188]3 years ago
8 0
Multiply four and twenty three and then multiply the product by twenty eight and your answer will be thousand five hundred and seventy six.
You might be interested in
The base of the pyramid is a square what is the surface area if the pyramids height is 4 feet in the area of the base is 36 ft.?
KATRIN_1 [288]

Answer:

96 ft²

Step-by-step explanation:

The general formula for the surface area of a pyramid is:  

SA = \frac{1}{2}pl + B, were p = the perimeter of the base, l = the slant height and B = the area of the base

Since the area of the base is 36 ft², then each side is √36, or 6 ft. The perimeter is the sum of all the sides, so 6 x 4 = 24 ft.

Given the overall height of the pyramid is 4 feet, you can use the Pythagorean Theorem (a² + b² = c²) to find the slant height (hypotenuse) of the pyramid.  Using 3 feet for 'a' and 4 feet for 'b':

3² + 4² = c² or 9 + 16 = 25

25 = c² or c = 5

SA =  \frac{1}{2}(24)(5) + 36

SA = 60 + 36 = 96 ft²

8 0
3 years ago
Rick cuts a 12-foot-long ribbon into 2 pieces. One piece is 3.5 feet longer than the other. What is the length of each piece?
GREYUIT [131]

Its impossible there is no way to solve it because x+3.5= y no number can make 12 if one number is 3.5 ft longer than the other Ignore this i dont feel like erasing this part.

144 in. 42 in. greater than the other 42 + x = y Nvm if you convert the numbers too in. the numbers are 93 + 51 = 144 and if you convert it back it would be

7.75 + 4.25 = 12

3 0
2 years ago
I will give brainliest for the best awnser
hodyreva [135]

I worked it out and I got south Africa

7 0
3 years ago
Read 2 more answers
Can somebody help me with this?
Juli2301 [7.4K]

Answer:

E) 1/2

Step-by-step explanation:

This is no ordinary problem. It actually requires you to solve two different problems in order to figure out the correct answer.

First, we must figure out what the hypotenuse of the triangle is. We have the two small sides (5 and 12), but don't have the larger side. To find this, we must use the Pythagorean theorem: a^{2} + b^2 =c^2

Let's plug in our a and b values

5^2 + 12^2 = C^2

Simplify

144 + 25 = c^2

169 = c^2

Square both sides

c = 13

But sadly, we aren't done yet. Now we know the length of the whole hypotenuse side. Time to figure out what X is by a simple equation.

12x + 14x = 13

Simplify

26x = 13

Divide by 26

Answer is 1/2

6 0
3 years ago
What is the next number in the sequence? -1, 5, -25
Akimi4 [234]

Answer:

125

Step-by-step explanation:

Multiplies by -5

-5*-1=5

5*-5=-25

-25*-5=125

3 0
2 years ago
Other questions:
  • Which number is IRRATIONAL? A) 1 B) 125 C) 18 2 3 D) 289 E) 9.4
    6·2 answers
  • Which expression is equivalent to 2(t - 4) + 1?
    13·1 answer
  • P + mn; use m = 5, n=3, and p = 4<br><br> WORK IT OUT PLEASE
    15·2 answers
  • A six-sided die is rolled.<br><br> What is the probability that either a 1, 2, or 3 is rolled?
    9·1 answer
  • The converse of the statement “If a quadrilateral has four right angles, then it is a rectangle” is "______."
    9·1 answer
  • What is the value of x in the solution to the following system of linear equations? Y=3x+2 y=x-4
    15·1 answer
  • Decide which of the triangles are a right triangle. The figures are now drawn to scale
    7·1 answer
  • Which of the following events has a probability of 75% or higher?
    14·1 answer
  • Hi what is 24/30 simplified to<br>​
    10·1 answer
  • Help screen shot. pls
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!