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
Bingel [31]
3 years ago
5

NEED HELP ASAP PLEASE HELP

Mathematics
2 answers:
morpeh [17]3 years ago
6 0
From point A to C, which is the length of the entire line, it's 3x + 1.
AB = 2x + 4
BC = 10

This means that AB + BC = AC

All you have to do is plug in the equations.

(2x + 4) + (10) = (3x + 1)
2x + 14 = 3x + 1
2x + 13 = 3x
13 = x

Now plug in the value of x (13) into the AC equation (3x + 1).
AC = 3(13) + 1
AC = 39 + 1
AC = 40

The answer is:
a. 40
sleet_krkn [62]3 years ago
3 0
The correct answer to your question is... a. 40
You might be interested in
For a field trip 11 students rode in cars and the rest filled eight buses. Which equation below will help you find how many stud
Helen [10]

Answer:

8x + 11= 315

Step-by-step explanation:

Let x = the number of students in a bus

There are 8 buses

8x is the number of students in buses

There are 11 students in cars

Add this together to get all the students, which is 315

8x + 11= 315

6 0
3 years ago
Read 2 more answers
Why does one of the ratios in a percent proportion always have a denominator of 100?
zzz [600]

Answer:

Ratios in a percent proportion always have a denominator of 100 because 100 % is the whole

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
A polyhedron with one pentagonal base is a
MA_775_DIABLO [31]
It is a pentagon. 

hope this helps
7 0
3 years ago
Help with this question please answer choices are<br><br> 35°<br> 55°<br> 125°<br> 145°
nalin [4]

Answer:

m /_ 1 is the same as m /_ 4 because they are vertical angels which equals to 35 degrees.

aince g and i are parallel :

m /_ 4 must equal m/_ 12 because they are exterior angels.

So the answer is 35 degrees

3 0
3 years ago
Suppose babies born in a large hospital have a mean weight of 4022 grams, and a standard deviation of 266 grams. If 53 babies ar
irina [24]

Answer: 0.866

Step-by-step explanation:

Mean = 4022

SD = 266

We are looking for the probability of samples 45g differ than the mean. Hence 2 probability combination:

X>4067 and X<3977

Calculate for Z we'll get Z = 0.16917 and -0.161917

Using Z formula we can find P(Z=0.17) = 0.433

Since both probability will occupy the same area, total probability is 0.433x2 = 0.866

4 0
3 years ago
Other questions:
  • Add a sign 3 6 4 2 0=7,280?what sign would i add?im confused
    9·1 answer
  • write an algebraic expression to model each situation. you have a summer job at a car wash. you earn $8.50 per hour and are expe
    8·2 answers
  • For Blanca's birthday ,11% of the presents were gift cards. For Laverne's birthday, 1
    13·1 answer
  • Last year there were 179 pies baked for a bake sale..Thus year,there were d, write an expression for a total number of pies bake
    9·1 answer
  • What is this number in Scientific Notation? 5,600,000
    7·2 answers
  • Gabe Amodeo, a nuclear physicist needs 60 liters of a 40% acid solution. He currently has a 20% solution and a 50% solution. How
    14·2 answers
  • 6 sin _ _ 3 csc _ = 0
    14·1 answer
  • Given f (x) = 1/5 (6 – x)^2 what is the value of f(16)?​
    14·2 answers
  • 10. Jan purchased 140 shares of stock in the ABC Company at a price of $18.75 per share. During the
    10·1 answer
  • A little girl kicks a soccer ball. It goes 10 feet and comes back to her. How is this possible?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!