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
timurjin [86]
3 years ago
7

2.

Mathematics
1 answer:
Oduvanchick [21]3 years ago
5 0

Answer:

38cm taller

Step-by-step explanation:

jack is 178cm tall

the ladder is 280cm tall

jack standing on the ladder is 280cm taller

so 178+280=458

the tree is 420cm tall

458>420

which means that jack is now taller than the tree standing in the ladder

458-420=38

so jack is 38cm taller than the tree standing on the top of the ladder

You might be interested in
What is the surface area of the outside of a cube shaped closed-top water tank whose edge length is 7.2 ft? Drag and drop the co
Gnoma [55]
The surface area of a cube is:

A=6s^2  (It is just the area of 6 sides (squares) all having an area of s^2)

A=7.2^3=373.248 ft^3
3 0
3 years ago
Lisa purchased almonds for $3.50 per pound here
Neporo4naja [7]
700 pounds of almonds
7 0
3 years ago
Read 2 more answers
Find and simplify the difference quotient for the given function
iren2701 [21]
\dfrac{f(x+h)+f(x)}{h}

Replace f(x) and f(x+h) by using the equation given for the problem.

=\dfrac{(2(x+h)^2-(x+h)-1)-(2x^2-x-1)}{h}

Open all parenthesis

= \dfrac{2x^2+4xh+2h^2-x-h-1-2x^2+x+1}{h}

Factor the h

= \dfrac{h(4x+2h-1)+2x^2-2x^2+1-1+x-x}{h}

Other terms not in the parenthesis cancel each other out

\dfrac{h(4x+2h-1)}{h}

Now, simplify

=4x+2h-1
3 0
3 years ago
Which of the following points lies on the line?
Bond [772]

Answer:

C. (3,-3)

Step-by-step explanation:

5x + 3y = 6

5(3) + 3(-3) = 6

15 + (-9) = 6

therefore point lies on the line

8 0
2 years ago
What is 4/5 times 1/2 times 1/3
vovikov84 [41]

Answer:

2/15

Step-by-step explanation:

Step 1: 4/5 x 1/2 = 2/5

Step 2: 2/5 x 1/3= 2/15


Hope this helped!


4 0
3 years ago
Read 2 more answers
Other questions:
  • 7! divided by (7-4)!
    11·2 answers
  • Find the area of a triangle with an 11-inch base and a 6-inch height.<br> A =
    6·1 answer
  • Which operation should you perform first when evaluating the expression 3²+ 2​
    9·2 answers
  • What's the mean, median, mode and midrange
    9·1 answer
  • The roof of a barn rises vertically 2.5 meters through the horizontal distance of 10 meters. What is the pitch (slope) of the ro
    12·1 answer
  • Employees at electronic stores make 2% of their monthly sales in commission. If Andy sells $3,178 last month what is his commiss
    7·1 answer
  • Whats 1/8-1/4 please help me
    14·2 answers
  • Par quelle fraction est multipliée l'aire d'un rectangle si l'on augmente sa longueur de son cinquième et sa largeur de son tier
    10·1 answer
  • What is the area of the figure?<br><br><br><br> 128 in2<br> 118 in2<br> 108 in2<br> 48 in2
    15·1 answer
  • A pentagon has interior angles of 104°,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!