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
valentina_108 [34]
4 years ago
7

Need the answer to this problem

Mathematics
2 answers:
GaryK [48]4 years ago
7 0
First you can solve the triangle. complete the triangle my making the final side which would equal 12 because the top and bottom are bith 6. and the bottom is 12 then you do 1/2(12)(12) to find the area which would be 72. the area of the rectangle would be 18 so the total would be 90ft^2 when you add them together
aalyn [17]4 years ago
3 0
108ft^2 this is your answer
You might be interested in
3x^2+7x-24=13x <br> Please help me
vovikov84 [41]
Step 1. Move all terms to one side.

3 x^{2} +7x-24-13x=0

Step 2. Simplify 3 x^{2} +7x-24-13x=0 to 3 x^{2} -6x-24

3 x^{2} -6x-24=0

Step 3. Factor out the common term 3

3( x^{2} -2x-8)=0

Step 4. Factor x^{2} - 2^{x} -8

1. <span>Ask: Which two numbers add up to -2 and multiply to -8?

2. </span><span> Answer: -4 and 2

3. </span>Rewrite the expression as (x-4)(x+2):

3(x-4)(x+2)=0

Step 5. solve for x

1. Ask: When will (x-4)(x+2) equal zero?

2. Answer: When x-4=0 or x+2=0<span>

3. </span><span>Solve each of the 2 equations above:

</span>x=4,2
<span>
Done! :) </span>x=4,2 is your answer.
3 0
4 years ago
An art teacher needs to 5 boxes of markrrs to complete a project with a class of 20 students. How many boxes of markers will he
sleet_krkn [62]

20students : 5 boxes

Divided by 5

4students : 1 boxes

28students : x boxes

28/4 = 7

28students : 7 boxes

4 0
3 years ago
Determine the axis of symmetry <br> F(x)= -2(x+2)^2-9
kap26 [50]
The axis of symmetry is -2
4 0
3 years ago
Determine whether 2,5,9,14 is an arithmetic sequence
Fudgin [204]

Answer:

It is not arithmetic sequence

Step-by-step explanation:

If you take any number in the sequence then subtract it by the previous one, and the result is always the same or constant then it is an arithmetic sequence.

hope it helps

6 0
3 years ago
Given △ABC, use a dilation with the center at the origin to make a similar triangle with side lengths three times as large. What
Artist 52 [7]
The image of the dilation is shown below, with the centre of dilation (0,0) and scale factor of 3

The coordinate of C' is (6, -3) which is three times of the coordinate of C(2, -1)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Factor The Polynomial X2+X-6
    7·1 answer
  • A farmer Has 13 fewer chickens than ducks the farmer has 15 chickens how many ducks does the farmer have
    7·2 answers
  • 0.817 times 1.5 must show answer
    7·1 answer
  • A rock with mass of 5.0 kg is carried up a small hill 10 meters high. How much work had to be done in carrying the rock up hill?
    12·2 answers
  • Given the linear function x+4y=3x + 4 y = 3, state the slope of the line perpendicular to the given line.
    9·1 answer
  • Can someone please help me with this
    13·1 answer
  • PLEASE HELP I DONT UNDERSTAND I WILL GIVE EXTRA POINTS IF ITS RIGHT!!!!!!!!!!!!
    15·1 answer
  • Plsss help me with this if you know how to solve this plsss help me with it thank you also remember NO LINKS AND NO DOING IT JUS
    12·1 answer
  • If a=0.3 and b=0.9, then a^2b^2=?
    10·1 answer
  • Jason purchased a pack of game cards that was on sale for 13% off. The sales tax in his country is 8%. Let y represent the origi
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!