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
podryga [215]
3 years ago
13

Choose all that apply, I need help with this

Mathematics
1 answer:
IgorC [24]3 years ago
4 0

<u>Answer</u>

C. 4 + 6

D. 3.15151515.. + 4.6

E. √64 × √25

<u>Explanation</u>

A rational number is a number that can be expressed as a quotient or a fraction. That is it can be written as a/b.

π×6 = 6π   ⇒ can not be written as a rational number.

√3 + √5 ⇒ the sum of two irrational numbers can not be rational.

4 + 6 = 10. Ten is a rational number. it can be written as 10/1

3.15151515.. + 4.6 = 104/33 + 23/5

                             = 1279/165                      

√64 × √25 = 8×5=40            This can be written as 40/1



You might be interested in
What is the gcf of 86,129,and 215
olasank [31]
The gcf of 86,129 and 215 is <u>43</u>.
3 0
3 years ago
Read 2 more answers
the eagle trucking company must deliver 7/8 ton of cement blocks and 5/8 ton of bricks how much will this load weigh?
Mademuasel [1]
This load will weigh 1.5 TONS ALTOGETHER.

So, the truck is delivering a \frac{7}{8} ton of cement blocks, and a \frac{5}{8} of bricks. To find how much this load weighs, we'd have to add the two fractions together, which proves to be quite easy, because the denominators are already the same, so we wouldn't have to change anything.

\frac{7}{8} + \frac{5}{8} = \frac{12}{8}

And now, we would want to convert that fraction into a whole number, or at least a decimal, to find how many tons the truck is carrying. So we would divide. Once the work is done, here is what would happen:

12 ÷ 8 = 1.5

And there's your answer. The truck is carrying 1.5 TONS.
4 0
3 years ago
Find the Surface Area.<br> 18m2<br> 20m2<br> 16m2<br> 15m2
Levart [38]

Answer:

20 meters square

Step-by-step explanation:

Surface Area of this square based pyramid =  A  = base area + 4* (face area)

A = (2 *2)  +  4* ( (1/2)*2 * 4) )

A = 4 + 4*(4)

A = 4 + 16 = 20

A = 20 square meters

6 0
3 years ago
Can three points be noncoplanar?
olga55 [171]
NO! 3 points cannot be non-co-planar 

Good luck! :) 
<3
4 0
3 years ago
Can you find the<br> triangle's perimeter<br><br> I’m marking branliest
navik [9.2K]

Answer:

x + 6 = 6×

3× + 2 = 5×

2× + 4 = 6×

6× + 6× + 5×

12× + 5×

17×

7 0
3 years ago
Other questions:
  • Solve the following system. x2 + y 2= 25 2x + y = 10 The solution set
    12·1 answer
  • A ______ is the difference between the regular selling price of an item and its discounted price.
    10·2 answers
  • A bag contains 7 red marbles, 4 blue marbles and 5 green marbles. If two marbles are drawn out of the bag, what is the exact pro
    10·1 answer
  • The stadium incurs a number of costs to accommodate fans. If the stadium pays $14,000 for labor, $45,000 for leasing parking spa
    6·2 answers
  • I mark as brainliest ​
    14·1 answer
  • Help me how to simplify this steps by steps, please
    6·1 answer
  • Can someone help me please!!!
    7·1 answer
  • Write the decimal as a fraction.<br> 0.5 is repeating = [?]<br> Simplify your answer completely.
    14·2 answers
  • Find an equation of a line Parallel to x = 8 , through ( 6 , 5 ) .
    14·1 answer
  • Suppose that the functions and s are defined for all real numbers x as follows.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!