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
PolarNik [594]
3 years ago
11

Can someone help me please!!!!

Mathematics
1 answer:
Softa [21]3 years ago
6 0

Answer:

step 1. DBE ~ ABC

step 2. (x + 5)/4 = (2x + x + 5)/(4 + 3)

step 3. ( x + 5)/4 = (3x + 5)/7

step 4. 7x + 35 = 12x + 20

step 5. 5x = 15

step 6. x = 3.

You might be interested in
Iona wrote out the description of each step for her multiplication of the binomial and trinomial (2x – 3)(5x2 – 2x + 7)
Olin [163]

Steps for multiplying the given binomial and trinomial (2x-3)\times (5x^{2}-2x+7) are:

Step 1: 2x\times (5x^{2}-2x+7)-3 \times (5x^{2}-2x+7)

Step 2: 10x^{3}-4x^{2}+14x-15x^{2}+6x-21

Step 3: 10x^{3}-19x^{2}+20x-21

7 0
3 years ago
Read 2 more answers
The circumference of the circle is 62.8cm what is the diameter use 3.14
Svetllana [295]

Answer:

20

Step-by-step explanation:

Divide 62.8 by 3.14

4 0
3 years ago
Show the work on how to answer -3|x|=-24
nignag [31]

Answer:

x=8  x=-8

Step-by-step explanation:

-3|x|=-24

Divide each side by -3

-3|x|/-3=-24/-3

|x|=8

There are 2 solutions a positive and a negative

x=8  x=-8

8 0
3 years ago
Read 2 more answers
What is greater 3 or -2.5
zlopas [31]

Answer:

3

Step-by-step explanation:

3 is positive and -2.5 is negative 2 is greater than 2.50 so the answer is 3

Give me Brainllest

5 0
3 years ago
I don't know help me
Nataliya [291]
Ok so the first step would be to distribute 3 into 3x and -6. So 3 times 3x would be 9x. 3 times -6 is -18. 

the equation now is 
18 = 9x - 18

Now you would have to do inverse operation 

18 = 9x - 18
+18       +18

36 = 9x 

Now you would divide 9x into 36 to isolate the variable

36 / 9x = 4
x = 4


7 0
3 years ago
Read 2 more answers
Other questions:
  • Shane deposits $500 in an account that earns 7.4% interest compounded annually. What is the balance in the account after 3 years
    15·1 answer
  • A car purchased for $34,000 is expected to lose value, or depreciate, at a rate of 6% per year. Using x for years and y for the
    10·1 answer
  • There are 30 students in Mr.Thomas' class.If he wants 20% of the students in each group, how many students will be in. each grou
    8·2 answers
  • Which of the following assets are eligible for 179 expensing?
    6·1 answer
  • PLEASE HELP :( A 12,000 gallon man made pond is being filled at a rate of 25 gallons per minute. At this rate, how many minutes
    15·2 answers
  • Help me find the asnswer
    11·1 answer
  • Is a rectangle a regular polygon
    12·2 answers
  • Compute P(X) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this
    15·1 answer
  • So I finished the graph, But I need help making the table please help whoever answers correctly, I will mark brainliest 10. Corn
    9·1 answer
  • Question 3 of 10<br> Evaluate: (4/5) 1/2<br> O A. 2/25<br> O B. 2/5<br> O C.4:5<br> O D.4/25
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!