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
olga nikolaevna [1]
3 years ago
9

Points A, B, and C are collinear. Point B is between A and C. Find x if AB = 10x + 1, BC = 5x + 1, and AC = 17.

Mathematics
1 answer:
Fynjy0 [20]3 years ago
6 0

The value of x is 1 .(C)

Step-by-step explanation:

Three or more points lying on a straight line are said to be collinear

In this question, B is the point between A and C. This means;

AB+BC=AC where;

AB=10x+1

BC=5x+1

AC=17

10x+1 + 5x+1 =17

15x+2=17

15x=17-2

15x=15

x=15/15 =1

Learn More

Collinear points : brainly.com/question/1593959

Keywords: collinear, points

#LearnwithBrainly

You might be interested in
12.
Umnica [9.8K]
I would go with the answer B
4 0
3 years ago
Peter threw the football 72 feet. How many yards did he throw the football ?
Darya [45]

1 yard = 3 feet.

Divide total feet by 3 to get yards:

72 feet / 3 = 24 yards.

3 0
3 years ago
Fran used a graphics program to reduce a
Setler79 [48]

Answer:

The reduced dimensions are:

Width = 12 cm

Length = 7.2 cm

Step-by-step explanation:

Original dimensions of Image:

Width = 20 cm

Length = 12 cm

Fran reduced the dimensions using a scale factor of 0.6

We need yo find dimensions of reduction.

We would multiply the original dimensions by 0.6 to find the new dimensions.

So, Width = 20 * 0.6 = 12

length = 12 * 0.6 = 7.2

So, the reduced dimensions are:

Width = 12 cm

Length = 7.2 cm

6 0
3 years ago
Help me please<br><br><br><br> Thanks
Gelneren [198K]
Answer:
D

Explanation:
5 0
3 years ago
an archaeologist in turkey discovers a spear head that contains 80% of its original amount of C-14. Find the age of the spear he
Genrish500 [490]

Answer:

The age of the spear head to the nearest year is 1845 years

Step-by-step explanation:

We know that

half life time of C-14 is 5730 years

so, h=5730

we can use formula

P(t)=P_0(\frac{1}{2})^{\frac{t}{h} }

now, we can plug value

P(t)=P_0(\frac{1}{2})^{\frac{t}{5730} }

an archaeologist in turkey discovers a spear head that contains 80% of its original amount of C-14

so,

P(t)=0.80P_0

we can plug it

0.80P_0=P_0(\frac{1}{2})^{\frac{t}{5730} }

now, we can solve for t

0.80=(\frac{1}{2})^{\frac{t}{5730} }

\ln \left(0.8\right)=\ln \left(\left(\frac{1}{2}\right)^{\frac{t}{5730}}\right)

t=-\frac{5730\ln \left(0.8\right)}{\ln \left(2\right)}

t=1844.647

So,

The age of the spear head to the nearest year is 1845 years

7 0
3 years ago
Other questions:
  • 7,258,630 in word form
    7·2 answers
  • What is 675 divided by 12 long division...lol I’m TIRED.help...
    6·1 answer
  • Hey can anyone help me on number B please?
    14·2 answers
  • 6. A bar graph shows that sports books
    7·1 answer
  • 2[2y-1]+5=19 what are the solutions?
    9·2 answers
  • Jill is calculating the standard deviation for her test grades. Mrs. Brown tells her that she did not take into account the curv
    9·1 answer
  • No links need answer
    15·1 answer
  • -7(x + 9) = 9(x - 5) - 14x Solve for x. SHOW WORK.
    14·2 answers
  • If p and q vary inversely and p is 4 when q is 30, determine q when p is equal to 10.
    5·1 answer
  • two congruent isosley triangles are joined as shown to form a pallalelagram the lagest angle of the palololagram is 116Write 2 e
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!