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
4vir4ik [10]
3 years ago
13

What is the distance of BC? ΔABC ∼ ΔEDC 1. Proportion: 12 8 = x 6 2. Cross-multiply: 72 = 8x 3. Solve: BC = ... miles

Mathematics
2 answers:
Naily [24]3 years ago
5 0

Answer:

9

Step-by-step explanation:

lianna [129]3 years ago
4 0

Answer:

/l

Step-by-step explanation:

You might be interested in
240 is 60% of what number?
Brums [2.3K]
Hi there! To find the answer to that question, we can write and solve a proportion. Set it up like this: 240/x = 60/100. This is because we're looking for the whole and we already know the part, which is 240. Cross multiply the values in order to get 24,000 = 60x. Now, divide each side by 60 to isolate the variable. When you do, you get x = 400. You can check this by dividing and then multiplying that quotient by 100. 240/400 is 0.6 and 0.6 * 100 is 60. That makes 60%. There. 240 is 60% of 400.
3 0
3 years ago
Read 2 more answers
What is the slope of the line through (-9,6) and (-3, 9)?
Artyom0805 [142]
To find slope, y2-y1/x2-x1
9-6/-3-(-9)=
3/6= 1/2
Slope = 1/2.
Y=1/2x.
3 0
3 years ago
Solve for all possible values of x.<br> √60 8x = x - 9
umka2103 [35]

The possible values of x are 3 and 7

<h3>Solving rational expressions</h3>

Given the rational expression below;

√60-8x = x - 9

Square both sides to have:

(60-8x)² = (x-9)²

60-8x = x²-18x+81

Equate to zero to have;

x²-18x+81 - 60 + 8x = 0

x² - 10x + 21 = 0

x² -3x-7x +21 = 0

x(x-3)-7(x-3) = 0

x = 3 and 7

Hence the possible values of x are 3 and 7

Learn more on rational expression here: brainly.com/question/25292194

#SPJ1

4 0
1 year ago
Kelly shows all the ways to make 49 as tens and ones. What ways does she show?
ahrayia [7]
There are a bunch of ways to do it but a couple would be 4 tens and 9 ones, or 49 ones. I hope this was helpful.
5 0
2 years ago
Read 2 more answers
What is 22.680 rounded
Rasek [7]

Answer:

22.68 or 22.7

Step-by-step explanation:

hope this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • Shelly hopped onto her bicycle and pedaled to the park at 14 miles per hour. Then she whizzed back at 20 miles per hour. If the
    14·1 answer
  • What is 3÷269, 4÷195, 6÷249, 7÷186, 9÷198, 3÷208
    10·1 answer
  • What is the factored form of this expression 4x^2 -12x+9
    10·1 answer
  • What is the square root of <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B163%7D%20" id="TexFormula1" title=" \sqrt{163} " a
    15·1 answer
  • How do you write 0.0036 in scientific notation
    6·2 answers
  • Select the correct answer. What is the definition of csc θ ?
    14·1 answer
  • Find the mean for each set of data 23,34,29,36,18,22,27
    5·2 answers
  • I'm so confused. If you answer, please explain.
    9·1 answer
  • The Wheelers’ bill at a restaurant is $63.00. How much total money is Mr. Wheelers' lunch if he plans to tip 15%?
    14·1 answer
  • Dave has 10 poker chips, 6 of which are red and the other 4 of which are white. Dave likes to stack his chips and flip them over
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!