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
tangare [24]
3 years ago
7

Answer find the volume and explain? 40POINTS

Mathematics
1 answer:
I am Lyosha [343]3 years ago
8 0
40 cubed feet. i cut the figure to make two prisms. one prism would be 5•5•1 (25) and the other would be 5•3•1 (15). you add the two areas together to get 40.
You might be interested in
Solve the system of equations by the addition method.<br> 1 - 3x = -5y - 8<br> 6x<br> 3y = -5
Advocard [28]

-3x = -5y -8~~~....(i) \\\\6x -3y = -5 ~~......(ii)\\\\\text{Multiply  equation (i) by 2 and do (i) + (ii):}\\\\2 \cdot (-3x) + 6x  -3y = 2(-5y-8)  + (-5)\\\\\implies -6x +6x -3y = -10y -16 -5 \\\\\implies -3y   = -10y -21\\\\\implies -3y +10y =-21\\\\\implies 7y = -21 \\\\\implies y = -\dfrac{21} 7 = -3\\\\\text{Substitute}~y =-3~ \text{in equation (ii):} \\\\6x - 3(-3) = -5\\\\\implies 6x +9  = -5\\\\\implies 6x = -5 -9 = -14\\\\\implies x = -\dfrac{14}6 = - \dfrac{7}3\\

\text{Hence}~ (x,y) = \left(-\dfrac 73, -3 \right)

3 0
2 years ago
For each explicitly-defined sequence below, write the first few terms. Then use the terms to write a recursive equation.
julia-pushkina [17]

Answer:

Step-by-step explanation:

Problem A

t(1) = 2(1) + 5

t(2) = 2*2 + 5 = 9

t(3) = 2*3 + 5 = 11

t(4) = 2*4 + 5 = 13

So this is the explicit result. Now try it recursively.

t_3 = t_2 + 2

t_3 = 9 + 2

t_3 = 11          which is just what it should do.

t_n = t_(n - 1) + 2

Problem B

t(1) = 3 * 1/2

t(1) = 3/2

t(2) = 3*(1/2)^2

t(2) = 3 * 1/4

t(2) = 3/4

t(3) = 3*(1/2)^3

t(3) = 3 * 1/8

t(3) = 3/8

t(4) = 3 (1/2)^4

t(4) = 3 (1/16)

t(4) = 3/16

So in general

t_n = t_n-1 * 1/2

For example t(5)

t_5 = t_4 * 1/2

t_5 = 3 /16 * 1/2 = 3/32

6 0
3 years ago
Vince bought 6 boxes of worms to use as bait while fishing with his friends. If each person uses exactly 3/8 of a box of worms,
tia_tia [17]

We are given the following information:

<em />

<em>each person uses 3/8 a box</em>

<em>there are 6 boxes</em>

Because each box is \frac{8}{8}, and there are 6 boxes, we know that 1 person is \frac{3}{8*6}, or \frac{3}{48}.

In order to find how many people can use the 6 boxes, we can divide it by 3 (for each use):

48 / 3 = 16

Therefore, 16 people can share the worms.

<em>Hope this helps! :)</em>

4 0
3 years ago
What is 80% of 12 equal to
Varvara68 [4.7K]
10.4. You multiply .80 times 12 and get 9.6. Then you add 9.6 to 0.80 and get 10.4
8 0
3 years ago
I need with this question please.
lora16 [44]
.........Phitagors theory

6 0
3 years ago
Other questions:
  • The Burj Khalifa, the tallest building in the world with 163 floors, is having problems with its air conditoning system. It is s
    7·2 answers
  • There is 4/6 of a pizza left from dinner . Each person gets 1/6 of a pizza for lunch the next day . How many people eat the pizz
    5·1 answer
  • How to find missing angles​
    15·1 answer
  • What is 3.96 × 0.4, please help me ​
    8·2 answers
  • A survey of 250 homeless persons showed that 14 were veterans. Find a point estimate for the population proportion of homeless p
    15·1 answer
  • (giving brainiest)
    6·1 answer
  • How you to transform a polynomial equation in standard form? state some steps
    10·1 answer
  • Plz help I need help
    8·1 answer
  • Solve the inequality and graph its solution.
    15·1 answer
  • X+y=7<br> x-y=5<br> solution with subsitution method
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!