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
riadik2000 [5.3K]
2 years ago
9

PLEASE HURRY!!! PLEASE

Mathematics
1 answer:
noname [10]2 years ago
5 0

Answer:

going horizontally, 15, 3, 9, then 1, 3, 6, then 20, then, 40, 60

Step-by-step explanation:

You might be interested in
Match the new coordinates that define the figure after dilation with a center at the origin by the given scale factor.
Lemur [1.5K]

Answer:

Step-by-step explanation:

What are the answers you had to do on the test right now

7 0
2 years ago
What is the volume of the figure composed of two congruent triangular prisms if a = 5 units, b = 3 units, and c = 6 units?
Gekata [30.6K]

Answer:

45 cubic units

Step-by-step explanation:

Vtotal = 1/2 (2.5*3) * 6 *2

where

2.5 is the base

3 is the height

6 is the length

2 is the number of prisms

5 0
1 year ago
Read 2 more answers
PLEASE HELP ASAP!!!!!!!
natita [175]

Answer:

142

Step-by-step explanation:

8 0
3 years ago
Consider the following problem: a box with an open top is to be constructed from a square piece of cardboard, 3 feet wide, by cu
Alecsey [184]

Answer:

) See annex

b) See annex

x  =  0,5 ft

y =  2 ft   and

V = 2 ft³

Step-by-step explanation:  See annex

c) V = y*y*x

d-1) y = 3 - 2x

d-2) V = (3-2x)* ( 3-2x)* x   ⇒ V = (3-2x)²*x    

V(x) =( 9 + 4x² - 12x )*x    ⇒   V(x) = 9x + 4x³ - 12x²

Taking derivatives

V¨(x) = 9 + 12x² - 24x

V¨(x) = 0              ⇒   12x² -24x +9 = 0     ⇒  4x² - 8x + 3 = 0

Solving for x (second degree equation)

x =[ -b ± √b²- 4ac ] / 2a

we get    x₁  =  1,5       and    x₂ =  0,5

We look at y = 3 - 2x    and see that the value x₂ is the only valid root

then

x  =  0,5 ft

y =    2 ft   and

V = 0,5*2*2

V = 2 ft³

7 0
2 years ago
These are the Other Ones
oee [108]
The answer to c is 0 and the answer to d is undefined

5 0
3 years ago
Other questions:
  • Ellen has $75 in her savings account. She deposits $25 every week. Her father also deposits $35 into the account every time Elle
    13·2 answers
  • Find the measure of angle 2.<br><br> degrees
    9·1 answer
  • At the restaurant there is 7% sales tax. If the bill was $8.64, how much would be owed in total.
    13·2 answers
  • Let cos(−θ)=−3/5 and tanθ&gt;0 .
    7·1 answer
  • I have my geometry midterm on Friday and I don't know how to do this problem. Someone help?
    11·1 answer
  • There is a 30 percent chance that A can fix her busted computer. If A cannot, then there is a 40 percent chance that her friend
    13·1 answer
  • HELLLPPPPPP!!!!!!!!!!!
    5·2 answers
  • Dylan scored a total of 48 points in first 4 games of the basketball season. Which equation can be used to find g, the average n
    6·2 answers
  • The ratio of the angle measures in a triangle is 3 : 5 : 7. What are the measures of the angles of the triangle?
    14·1 answer
  • Use the similar triangles below to find the height of the tree
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!