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
liraira [26]
4 years ago
13

What is the length of AC ? Enter your answer in the box. units Triangle A B C with vertical side A C. Vertex B lies to the right

of side A C. Angle A and angle C are marked congruent. The length of side A C is labeled as x. The length of side A B is labeled as x plus 4. The length of side B C is labeled as 3 x minus 8.
Mathematics
1 answer:
Sergeeva-Olga [200]4 years ago
7 0

Answer:

<u>LENGTH OF AC IS 6</u>

Step-by-step explanation:

Given :

<em>the side AC = x ;</em>

we need to find x;

<em>since ∠A = ∠C , It's an isosceles triangle . i.e ,</em>

<em>the sides opposite to the angles ( AB and CB ) are also equal.</em>

thus ,

side

AB = x+4 ;

CB = 3x-8 ;

thus AB = CB or ,

x+4 = 3x-8 ,

2x = 12 ,

x = 6 ;

<u>therefore the side AC is 6.</u>

Download docx
You might be interested in
Heyy Answer please and explain
ludmilkaskok [199]

Answer: V=37.5 cm³

Step-by-step explanation:

Formula

V=(πr²h)/3

Given

r=5/2=2.5 cm

h=6 cm

Solve

V=(πr²h)/3

V=(π(2.5)²(6))/3

V=(π(6.25)(6))/3

V=37.5π/3

V=37.5(3)/3

V=37.5 cm³

Hope this helps!! :)

Please let me know if you have any questions

5 0
3 years ago
There are six more necromancers than there are
muminat

Answer:

Step-by-step explanation:

let x be necromancers and y be wizards

if you know the amount of wizards and want to find the amount of necromancers. you just use y + 6

but if you know the amount of necromancers and want to find out the amount of wizards you just do x - 6

5 0
2 years ago
Find the measure of angle x in the figure below: A triangle is shown. At the top vertex of the triangle is a horizontal line ali
VLD [36.1K]

Answer:

x=35^\circ

Step-by-step explanation:

From the diagram which I have drawn and attached below:

56^\circ+y+51^\circ=180^\circ$ (Sum of Angles on a Straight Line)\\y=180^\circ-(56^\circ+51^\circ)\\y=73^\circ

Next, in the triangle, the sum of the three interior angles:

y+x+72^\circ=180^\circ\\$Since y=73^\circ\\73^\circ+x+72^\circ=180^\circ\\x=180^\circ-(73^\circ+72^\circ)\\x=35^\circ

The value of angle x is 35 degrees.

7 0
3 years ago
Help please, I’m way too stressed and can’t remember any math:((
Leviafan [203]

Answer:

its 400 cuz 0.1 is tenth

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The following table shows the data collected from 2 random samples of 100 students from an after-school club regarding their fav
lutik1710 [3]
The answer is : It is more than the number of student who prefer movies and picnics combined. 

!!HOPE THIS HELPS!!
5 0
3 years ago
Other questions:
  • A student measures the volume of a liquid and finds it to be 40 mL. How many significant figures are in the measurement?
    7·2 answers
  • Which letter has rotational symmetry?<br><br><br> A<br><br><br> Q<br><br><br> G<br><br><br> H
    13·2 answers
  • Solve this system of equations: X=? Y=? ( JUST WRITE THE NUMBER ANSWERS WITH A COMMA BETWEEN THEM)
    8·1 answer
  • (21gh^4)(6g^6h^2)(3g^2h^6) find the greatest common factor of the monomials
    5·1 answer
  • Scott made $169 for 13 hours of work at the same rate how much would he make for five hours of work
    12·1 answer
  • Joseph says that the product of a four digit number and a 1 digit number is always a four digit number does Joe didn't make sens
    11·1 answer
  • What is the difference of 23x and 9x
    14·2 answers
  • Is among us dead? Yes or no
    13·2 answers
  • Describe the graph of function g by observing the graph of the base function f.
    7·2 answers
  • Pedro wants to walk from the historic village to the science center. Then he will walk from the science center to the museum. If
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!