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
iren2701 [21]
3 years ago
15

If His the midpoint of FH,find FG. 11x-7=3×+9

Mathematics
1 answer:
Sphinxa [80]3 years ago
5 0

we know B is the midpoint, thus it cuts AC into two equal halves.

\bf \underset{\textit{\Large 8x - 20}}{\boxed{A}\stackrel{3x-1}{\rule[0.35em]{10em}{0.25pt}} B\stackrel{3x-1}{\rule[0.35em]{10em}{0.25pt}}\boxed{C}} \\\\\\ (3x-1)+(3x-1) = 8x-20\implies 6x-2=8x-20\implies -2=2x-20 \\\\\\ 18=2x\implies \cfrac{18}{2}=x\implies \blacktriangleright 9=x \blacktriangleleft \\\\\\ BC=3x-1\implies BC=3(9)-1\implies \blacktriangleright BC=26 \blacktriangleleft

You might be interested in
The vertex of this parabola is at (-3, -2). which of the following could be its equation?
professor190 [17]

Answer:

B

Since the vertex is (-3,-2) The x value should be +3

7 0
2 years ago
Read 2 more answers
The ratio of girls to boys in the 6th grade is to 6to7 how many girls are there if there are 364total students
Rina8888 [55]

Answer:

168 girls.

Step-by-step explanation:

There are a total of 6 + 7 = 13 'parts'.

So one part = 364 / 13 = 28.

So the number of girls = 6 * 28

= 168.

4 0
3 years ago
The standard form 0. 00293768 is
aleksandrvk [35]

Answer:

0.00293768 \\  \frac{293768}{100000000}  \\ 2.93768 \times  {10}^{ - 3}

6 0
3 years ago
Read 2 more answers
Find the volume of a pyramid with a square base, where the side length of the base is
MatroZZZ [7]

Answer:

1529.4 m^3

Step-by-step explanation:

We will use the formula V = 1/3*h*B for the volume of the pyramid, where V is volume, h is height, and B is are of the base.

First, since we know h and are looking for V, we need B. To find this, since it has a square base, we multiply b, the base length, by itself. 15.3m * 15.3m = 234.09m^2.

Next, we plug into the formula.

V = 1/3*19.6m*234.09m^2

And simplify:

V= 1/3 * 4,588.164m^3

V= 15.29.3879....

Last, round to the tenth

1529.4 m^3

5 0
3 years ago
(3x + 3x²) + (2x² + 2x)?​
Galina-37 [17]

Answer:

=5x2+5x

Step-by-step explanation:

Let's simplify step-by-step.

3x+3x2+2x2+2x

8 0
3 years ago
Other questions:
  • Is 5000 cm bigger than 5 m
    7·1 answer
  • What is the slope of the line shown in the graph?
    8·1 answer
  • Complete the patterns 3,400,000 34,000 blank 3.4 blank
    11·2 answers
  • For Christmas, each member of a class
    11·2 answers
  • Janae needs to solve the equation 3x + 5/16 = 3/4 - 1/8x - 1/2. What is an advantage of using the multiplication property of equ
    7·1 answer
  • 27 to the power of 0.5 times 3 to the power of -0.5
    15·2 answers
  • What is the value of this expression when g = -3.5?
    11·1 answer
  • 6 divided by 160 step by step<br> I need the work for it
    5·2 answers
  • This one too plssss<br> plssssssssssssssssss
    5·2 answers
  • Enter the correct answer in the box. Write the sum of 12√23x13 + 14√23x13 in simplest form, if x &gt; 0.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!