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
Alisiya [41]
3 years ago
8

Please help me out!!!!!!

Mathematics
1 answer:
mestny [16]3 years ago
3 0

Answer:

Since we knew that the triangles are similar, we have:

19/38 = (x + 7)/(3x + 3)

=> 1/2 = (x + 7)/(3x + 3)

=> 3x + 3 = (x + 7) . 2

=> 3x + 3 = 2x + 14

=> 3x - 2x = 14 - 3

=> x = 11

You might be interested in
A bee flies 15 miles per hour. Use the formula for distance, rate, and time to answer questions A-C. A. Write the bee's distance
tester [92]

Answer:

Step-by-step explanation:

Speed of the bee = 15 miles per hour.

Formula to represent the speed of the bee will be,

Speed = \frac{\text{distance}}{\text{Time}}

Distance = Speed × Time

Therefore, function representing the distance will be,

F(t) = s × t

Where t = time

s = speed

A). F(t) = 15t

B). If t = 20 minutes ≈ \frac{1}{3} hours

     F(t) = 15t

     F(20) = 15\times \frac{1}{3} = 5 miles

C). If f(t) = 12 miles

     F(t) = 15t

     By substituting these values in the function,

     12 = 15t

     t = \frac{12}{15} = 0.8 hours ≈ 48 minutes      

6 0
3 years ago
F(−2) = <br><br><br> ye whats the anwser
jeka94

Answer:

-2f

Step-by-step explanation:

7 0
3 years ago
The change from one number to the next in a geometric sequence is called
Dmitrij [34]

Answer:

A) or B)

Step-by-step explanation:

Im not really sure but its one of them

7 0
3 years ago
Cole drew a rectangle that is 3 meters by 10 meters. It has an area of 30 square meters and a perimeter of 26 meters. Which rect
cricket20 [7]
A rectangle with 8x5 dimensions
5 0
3 years ago
Read 2 more answers
Find the area of a game room that is 20 6 feet wide and 20 feet long
Gennadij [26K]
Multiply the two numbers
206x20=4120
4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the value of x in the figure. answers: A) x = 60 B) x = 50 C) x = 130 D) x = 65
    8·2 answers
  • Please help me fast thx:)
    12·1 answer
  • What is the unit rate of $48 for 3 pairs of shoes?
    11·2 answers
  • What are the factors of the following quadratic equation 12=x^2-x
    13·1 answer
  • For every 2 minutes that Mandy plays on the computer she plays outside for 5 minutes what is the ratio of minutes Mandy plays on
    10·1 answer
  • Two angles form a linear pair. The measure of one angle is 2/3 the measure of the other angle. Find the measure of each angle
    12·1 answer
  • Let f(X) = (x^7(x-6)^8)/(x^2+5)^9
    6·1 answer
  • I need help with quiz
    8·1 answer
  • Classify 4x^3 – 8x^2- 4x^5
    13·1 answer
  • This box is 3/4 inch long, 1/2 inch wide, and 1 /4inch deep. What is the volume of the box?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!