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
vagabundo [1.1K]
3 years ago
11

What is the value of x?

Mathematics
1 answer:
Ratling [72]3 years ago
4 0

Answer:

4x+7 = 5x-20                  

(reason: vertical angles are congruent; property used: distributive)

7 = 1x-20

1x = 7+20

1x = 27

x = 27

You might be interested in
Gum
yan [13]

Answer:

60 pieces

Step-by-step explanation:

The rate of pieces to packages is 15/1.

Multiply this rate by 4 to get the answer.

15 * 4 = 60

3 0
4 years ago
Read 2 more answers
The coordinates of trapezoid EFGH are E(8, 8), F(8, 10), G(1, 6), and H(4, 1). The image of EFGH under dilation is E'F'G'H'.
VashaNatasha [74]
The coordinates of vertex F' would be (4,5). Since your original coordinates are twice the new coordinates, you'd have to divide the old coordinates by 2 to get the new coordinates of (4,5).
7 0
3 years ago
Please help me need ASAPp
ipn [44]
It is the 4th option 0
7 0
3 years ago
Alan is building a fence around his fish pond. The fish pond is in the shape of a rectangle with a length of 60 feet and a width
Assoli18 [71]

Answer:

12.50 ft per hour

Step-by-step explanation:

Given that:

Fish pond has a rectangular shape.

Length of fish pond = 60 feet

Width of fish pond = 40 feet

Total time to complete the fencing = 16 hours

To find:

Unit rate of putting the fencing around the fish pond.

Solution:

First of all, we need to find the total fencing to be put around the fish pond.

Total fencing is nothing but the perimeter of the fish pond which is of rectangular shape.

Formula for perimeter of rectangular shape is given as:

Perimeter = 2\times (Length + Width)

Perimeter = 2\times (60+40)\\\Rightarrow Perimeter = 200\ ft

Unit rate is the perimeter divided by total time taken to put the fencing around.

Therefore,

Unit rate = \frac{200}{16} = \bold{12.5} feet per hour

So, the answer is <em>12.5 feet per hour</em>.

5 0
3 years ago
SUPPOSE THERE ARE 5 PEOPLE AND 4 WAFFLES. WHAT IS EACH PERSON'S SHARE OF 1 WAFFLE
Contact [7]
I think each person gets about 4/5 of a waffle
4 0
3 years ago
Read 2 more answers
Other questions:
  • the leukemia and lymphoma society sponsors a 5k race to raise money it receives 55 per race and 10,000 in donations but it must
    14·1 answer
  • What is the v?<br> -18 - 3/4v = 3
    6·2 answers
  • Please help me with this question, thank you very much!
    10·2 answers
  • Consider the line y = -7x+6.
    10·1 answer
  • What is the slope of line p?<br> COMPLETE<br> DONE
    10·2 answers
  • Which if the following are the domain and range thst represents the inverse of the function f(x) given the mapping diagram of f(
    10·2 answers
  • Find the measures of a positive angle and a negative angle that are coterminal with each given angle. Part 1
    12·1 answer
  • 30 points What is the distance between points B and C on the coordinate plane shown below?
    15·1 answer
  • Scientists have calculated that the earth is 4 540 000 00 years old. How many billion years is this
    9·2 answers
  • Consider this system of linear equations;
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!