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
s2008m [1.1K]
3 years ago
8

NEED ANSWER ASAP PLEASE!!

Mathematics
1 answer:
erastova [34]3 years ago
6 0

Answer:

DE=5*8=40

Step-by-step explanation:

DE+EF=DF

5x+17x-20=20x-4

22x-20=20x-4

22x-20x=-4+20

2x=16

x=16/2

x=8

DE=5x

DE=5*8=40

You might be interested in
FIFTY POINTS AND BRANLIEST pls help!!
Nadya [2.5K]

You can use right triangles and congruence. So if the distance from Home to First is x, then the distance from Home to Third is also x because the two triangles are congruent.

6 0
3 years ago
Read 2 more answers
A copy machine makes 24 copies per minute . how long does it take to make 84 copies
malfutka [58]
Simply divide 84 by 24

\frac{84}{24} = \frac{21}{6} = 3 \frac{3}{6} = 3 \frac{1}{2}

3 \frac{1}{2} \: minutes
3 0
4 years ago
Read 2 more answers
A coconut cream pie recipe uses 6 ounces of crearn cheese, 12 ounces of condensed milk, and 10 ounces whipped topping In simples
LUCKY_DIMON [66]

Answer:

1 oz of cream cheese to every 2 oz of condensed milk

Step-by-step explanation:

We can completely disregard whipped topping because it does not ask for it.

We have 6 ounces of cream cheese to 12 ounces of condense milk. We can write this as a ration:

6:12

6 oz cream cheese:12 oz condensed milk

The question is basically asking to simplify 6:12

Since the greatest commond factor is 6, we can divide both sides by 6 and get:

1:2

Therefore, there is 1 oz of cream cheese to every 2 oz of condensed milk

8 0
3 years ago
In an auditorium, 1/6 of the students are 5th Graders, 1/3 are 4th Graders, and 1/4 of the remaining students are 2nd graders. I
avanturin [10]
1/2 of the class are 5th and 4th
1/2 of 96= 48
1/4 of 48 =12
5 0
3 years ago
One of the zeros of the polynomial function is 5.
maks197457 [2]
The last term  is -100 so  its either a or d.
Try a:-

(x^2 - 25)(x-2)(x - 2)

= x^2 - 25 (x^2 - 4x + 4)

= x^2 + 4x^3 + 4x^2 - 25x^2 + 100x - 100
= x^4 + 4x^3 - 21x^2 + 100x - 100   

Its a.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help! 20 points!
    13·1 answer
  • You bought pound of dry ice for an experiment. When the experiment was over, you
    6·1 answer
  • What is the coefficient of y in the expression 3.4 + 5y?
    11·1 answer
  • Convert 1.53 feet per second to feet per hour.
    11·2 answers
  • 1000 randomly selected Americans were asked if they believed the minimum wage should be raised. 600 said yes. Construct a 95% co
    10·1 answer
  • An ice cream factory makes 140 quarts of ice cream in 2 hours. How many quarts could be made in 18 hours
    15·1 answer
  • G
    15·1 answer
  • Một người gửi tiết kiệm tại ngân hàng một số tiền là 100 triệu
    8·1 answer
  • Describe two ways the Earth moves.
    15·2 answers
  • How to solve the following system y=(1/2)x^2+2x-1 and 3x-y=1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!