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
Vsevolod [243]
3 years ago
9

Please help me solve this problem​

Mathematics
2 answers:
Rudiy273 years ago
8 0
It’s C (10 x 4) divided 2
cestrela7 [59]3 years ago
3 0

Answer:

C (10×4) ÷ 2

Step-by-step explanation:

C is the answer because if you do an equation,

10 multiplied by 4 (10×4)

Then, she wants to share the dolls equally for her brother

This means that you have to multi[ly 4 by 10, so you get 40. If she shares the dolls equally with her brother, she will give him 20 and keep 20 for herself.

C provides the correct answer with 20. 40/2 is 20

You might be interested in
Please answer!!<br> No links<br> Picture is included<br><br> Look at the triangle below
Mars2501 [29]

Answer:

I just know that x is 1.6 sorry but I can't help you

4 0
3 years ago
All factors of x cubed minus 6x squared plus 11x minus 6
miv72 [106K]

Answer:

Step-by-step explanation:

x³-6x²+11x-6

put x=1

1³-6×1²+11×1-6=1-6=11-6=0

by synthetic division

1| 1 -6  11   -6

|     1  -5    6

|----------------

| 1  -5  6 |0

x²-5x+6=0

x²-2x-3x+6=0

x(x-2)-3(x-2)=0

(x-2)(x-3)=0

x=1

x-1=0

so x³-6x²+11x-6=(x-1)(x-2)(x-3)

6 0
3 years ago
Evaluate f (2) if f (x)= 10-x^3
weeeeeb [17]
<span> f (x)= 10-x³. 
f(2) means the value of the function when x=2.
So, we need to substitute 2 instead of x.

f(2) = 10 - 2³ = 10-8 =2

f(2) = 2


</span>
7 0
3 years ago
A dog and a cat are 200 meters apart when they see each other. The dog can run at a speed of 30 meter per second, while the cat
LenKa [72]

Answer:

They'll meet after 200 meters , if they simultaneously start running towards each other.

Step-by-step explanation:

Let x =distance travelled by dog and 200-x be the distance travelled by cat. Inorder to meet, the sum of their travelled distances shall be equal to 200 meters as they are far apart by 200 meters.

Dog: Distance =Speed x time: x=30t

Cat: Distance = 200-x

=24t

The sum of their distance travelled shall be 200 meters: 30t+ 24t= 200;54t=200;t=200/54=3.7secs

So they will meet after 3.7 seconds

To check:

Distance travelled by dog :x=30(3.7)

=111.11 meters

Distance travelled by cat: 24t=24(3.7)

=88.89 meters

Therefore since they are travelling towards each other and their distance apart is 200 meters, after 3.7 seconds they will meet because dog travelled 111.11 meters and cat travelled 88.89 meters and they covered already 200 meters as the sum of 111.11+ 88.89

=200 meters

6 0
2 years ago
How to solve 19= -37 + 8x
lions [1.4K]

Answer:

19 = -37 + 8x

-8x= -37 -19

-8x = -56

x= 7

4 0
2 years ago
Other questions:
  • the top of a giant slide is 30 ft off the ground. the slide rises at a 30 degree angle. to the nearest whole.food, what is the d
    7·1 answer
  • When solving -1/8(x+35)=-7 what is the correct sequence of operations
    14·1 answer
  • What is the partial quotients of 258 divided by 6
    8·2 answers
  • Show the work please
    7·1 answer
  • How do you find the width of a number when you have the feet and total area
    15·2 answers
  • You can identify sample spaces for compound events using organized lists, tables, and tree diagrams. Which of the three methods
    5·2 answers
  • And this one please.
    14·1 answer
  • Identify the statement as an expression or an equation.<br> 3(4x - 12)<br> 2<br> 4(x - 3)
    8·1 answer
  • Solve the proportion 7/5=21/x<br> (show work/explain how u got it please)
    8·1 answer
  • Can someone answer these questions?? Thank you!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!