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
Brrunno [24]
3 years ago
14

What is the answer to this problem?

Mathematics
1 answer:
valkas [14]3 years ago
5 0

Answer:

60

Step-by-step explanation:

DEF=180

DE=120

180-120=60

i hope this helps

You might be interested in
Diseases tend to spread according to the exponential growth model. In the early days of AIDS, the growth factor (i.e. common rat
weqwewe [10]

Answer:

1,887,436,800

Step-by-step explanation:

f(t) = a·b^t

f (t) = number of cases at year t

a = starting value = 1800 in 1983

b = growth factor = 2

t = years since 1983 = 2003 - 1983 = 20

f(t) = 1800·(2)^20 =

1,887,436,800

wyzant

philip p

5 0
1 year ago
What is the distance between the two number s on the number line? -7/4 And 3/8
Ivanshal [37]

Answer:

2 1/8

Step-by-step explanation:

-7/4 is equal to -14/8

14/8 plus 3/8 is 17/8

17/8 = 2 1/8

5 0
2 years ago
Read 2 more answers
Please help ASAP!!!!!!!!! is 0.74 equal to 3/2
Mamont248 [21]

No they do not equal.

0.74 = 37/50

3/2 = 1.5

6 0
3 years ago
Read 2 more answers
What is 6x - 7y = 2(x+10y )
marysya [2.9K]

6x-7y= 2(x+10y)

x=24/4y

4 0
3 years ago
Read 2 more answers
Can some one plz help me?! The LATERAL Surface Area for the shape below is:
love history [14]

Answer:

430 cm2

Step-by-step explanation:

The Lateral Surface Area of it is equal to:

Area of ABCD + Area of A'B'C'D' + Area of ABB'A' + Area of DCC'D' + Area of ADD'A' + Area of BCC'B'

As ABCDA'B'C'D' is a rectangle prism, so that:

+) Area of ABCD = Area of A'B'C'D'

+) Area of ABB'A' = Area of DCC'D'

+) Area of ADD'A' = Area of BCC'B'

=> Total lateral surface area = 2. Area ABCD + 2. Area ABB'A + 2. Area ADD'A

As ABCDA'B'C'D' is a rectangle prism, so that we have: ABCD, ABB'A', ADD'A' are rectangles.

The formula to calculate the area of rectangle is: Area = Length x Width

We have:

+) Area ABCD = AB x BC =11 x 10 = 110 cm2

+) Area ABB'A = AB x AA' = 11 x 5 = 55 cm2

+) Area ADD'A = AA' x A'D' = 5 x 10 = 50cm2

Total lateral surface area = 2. Area ABCD + 2. Area ABB'A + 2. Area ADD'A

= 2 x 110 + 2 x 55 + 2 x 50 = 430 cm2

4 0
3 years ago
Other questions:
  • Is 20 g greater or less than 0.02 kg?
    9·1 answer
  • Gary's stock dropped 3 points in every value for 4 days. Find the integer that represents the change in value of his stock durin
    14·2 answers
  • Eduardo thinks of a number between 1 and 20 that has exactly 5 factors. What number is he thinking of?
    6·2 answers
  • What is the area of a trapezoid with 5m and bases 8 m and 1 m ?
    11·1 answer
  • The area of Gateway National Recreation is about twenty-six thousand, six hundred and sixty-three hundredths. Which shows this n
    12·1 answer
  • Which table values could be generated by the equation 4y+2x=16
    11·1 answer
  • Given the expression: 6x10 − 96x2
    13·1 answer
  • HURRYYY i neeeeeddd helppppppppp look at the photo ^^^
    10·2 answers
  • What is the answer to this jajabaited snack
    13·1 answer
  • Parallel Lines Practice NO LINKS PLEASE and please explain this for me so i can understand
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!