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
eimsori [14]
3 years ago
13

Please help me solve for x​

Mathematics
1 answer:
densk [106]3 years ago
4 0

Answer:

A. x=16

Step-by-step explanation:

Similar triangles/ratios

1. Substitute 2x + 7 = 39, 4x + 1 = 65

2. Find size ratio between the two figures, 5:3

3. Check for similarity - 39 x 5/3 = 65

You might be interested in
Mindy cheers at 16 regular season football games each year. She cheers for a total of 58.35 minutes each game. If her teams make
ikadub [295]

Answer:

1051.9 minutes

Step-by-step explanation:

16 games at 58.35 minutes =

16* 58.35 =933.6 minutes

2 playoffs at 59.15

2 * 59.15 = 118.3 minutes

Add them together

933.6+118.3 =1051.9 minutes

5 0
3 years ago
Read 2 more answers
Lim x>0- ((x+deltaX)^2+x+deltaX-(x^2+x))/deltaX
Andre45 [30]
<span>((x+deltaX)^2+x+deltaX-(x^2+x))/deltaX = (x^2 + 2x delta x + (delta x)^2 + x + delta x - x^2 - x) / delta x = delta x (2x + delta x + 1) / delta x = 2x + delta x + 1

Therefore, </span>Lim as x tends to 0 of <span>((x + delta X)^2 + x + deltaX - (x^2 + x)) / deltaX</span> = 1 + delta x
6 0
3 years ago
You want to put a fence around your large yard. There are two companies that you have found to do the work. They have each given
11111nata11111 [884]

Answer:

200

Step-by-step explanation:

balancing it with 120 is 76 so this what you get

6 0
2 years ago
A bag contains 100 marbles, some red and some purple. Suppose a student, without looking, chooses a marble out of the bag, recor
LUCKY_DIMON [66]

Answer:

45

Step-by-step explanation:

9 of the 20 drawn were red

9/20 * 100 = 45

8 0
3 years ago
DUE TODAY ANSWER ASAP WILL MARK BRAINLIEST
Vilka [71]

Answer:

66

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • A store has 7 red shirts 15 black shirts and 13 white sshirts
    12·1 answer
  • suppose an amount increase by 50%, then decrease by 50%. will the amount after the decrease be the same as the original amount
    12·1 answer
  • We have 10 boxes filled with lots of white balls. We additionally have 60 black balls. We want to distinguish boxes by placing d
    9·1 answer
  • Assume that the Poisson distribution applies and that the mean number of hurricanes in a certain area is 5.4 per year. a. Find t
    10·1 answer
  • The admission fee for an amusement park is $19 for adults and $9.50 for children. One weekend, 3806 people paid admission for th
    10·1 answer
  • Use substitution to solve the system of equations y=x+1.75 4x-2y=4
    5·2 answers
  • Could someone help what is the variable in “8y3”?
    11·1 answer
  • Find the first six terms of the sequence.<br><br> a1 = 4, an = 2 • an-1
    15·1 answer
  • HELP ME PLEASE ASAP?!?What is the value of n?
    7·1 answer
  • What is the equation in point slope form of the line that passes through the point (-1,-3) and has a slope of 4?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!