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
Zanzabum
2 years ago
7

Please help me i need to complete this by tomorrow

Mathematics
1 answer:
lisov135 [29]2 years ago
8 0

Answer:

Step-by-step explanation: Need to work out your scale factor which is 1.5.

8 * 1.5 = 12

CE = 12

12 * 9 = 108/2 = 59 that is the area of triangle ACE

8 * 6 = 48/2 = 24 that is the area of triangle BCD

ACE - BCD = ABDE

59 - 24 = 35cm^2

You might be interested in
Which figure is shown?<br> prism<br> pyramid<br> cylinder<br> cone
hoa [83]
Hi, do you have to picture?
5 0
3 years ago
Hi! -2x + y = -11 4x + 4y = 4 System by substitution!!!
Mashcka [7]

Answer:

Point Form:

(

8

3

,

−

5

3

)

Equation Form:

x

=

8

3

,

y

=

−

5

3

6 0
2 years ago
Read 2 more answers
Which two expressions are
Oxana [17]

Answer:

9(2p-18) and 2(9p-18)

Step-by-step explanation:

6 0
3 years ago
Which representation has a constant of variation of -2.5
Neporo4naja [7]

Answer:

See explanation

Step-by-step explanation:

The constant of variation is found using the slope formula:

\frac{y_2-y_1}{x_2-x_1}

The given relation is

X : -2 , -3, -4, -5  

Y : -5, -7.5,-10,-12.5

We can use any two ordered pair to find the constant of variation.

Using (-2,-5) and (-3,-7.5), we have

m=\frac{-7.5--5}{-3--2} =\frac{-2.5}{-1} =2.5

The constant of variation is 2.5

We need to repeat this for all the options to identify the one with -2.5 as slope.

unfortunately, you did not provide the remaining options.

6 0
3 years ago
Read 2 more answers
Can someone help me with and and can you please write how you got it so I can understand
EastWind [94]

Answer:

12x + 4

Step-by-step explanation:

ok so a rectangle has 4 sides, 2 of which are called lengths, and 2 of which are widths.

length = 2x-3

width = 4x+5

the perimenter is the total of the 4 sides.

2(2x-3) = 4x-6 (the total for lengths)

2(4x+5) = 8x+10 (the total for widths)

add the 2 together:

12x+4

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the range of the function f(x) = 1/7 (9)x
    14·2 answers
  • 2, 8, 32, 128 what is the 11th term
    9·2 answers
  • Danielle constructs a scale model of a building with a rectangular base. Her model is 2 inches in length and 1 inch in width. Th
    6·1 answer
  • Use the three steps to solve the problem. Mrs. West is 14 years younger than her aunt. If Mrs. West's age in years is as much be
    8·1 answer
  • As quick as possible please <br><br> What is another name for &lt;1?
    13·1 answer
  • Which problem could be solved with the expression 32 divided (3+1)
    15·1 answer
  • What is -1/8 times 16 2/3 as a improper fraction?.
    12·2 answers
  • Determine the scale factor.
    9·1 answer
  • What is the coordinate of the focus
    9·1 answer
  • Can someone plz help me on this no links plz also explain if u want
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!