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
stich3 [128]
2 years ago
8

Triangle ABC is an isosceles triangle, and side BC is congruent to side AC. If side AC equals 40 centimeters, and AB is one-half

of side AC, what is the total perimeter of triangle ABC?
Mathematics
1 answer:
Alik [6]2 years ago
8 0

Answer:

100 cm

Step-by-step explanation:

Given:

AC = BC

AC = 40

2AB=AC

Simplify:

BC = 40

Simplify:

2AB = 40

Algebra:

AB = 20

Here's the sides:

AB = 20

AC = 40

BC = 40

Add all of them together:

100

You might be interested in
PLEASE HELP ME!!!!!!!!!!!!
o-na [289]
<h2>The correct Answer is:</h2><h2>C. = 16</h2>

6 0
3 years ago
What is the factor form of r^27 - s^30
Schach [20]

Answer:

(r^9−s^10) (r^18+r^9s^10+s^20)

8 0
2 years ago
Order the fractions from least to greatest 5/8 3/4 1/2 9/16?
ICE Princess25 [194]
5/8 = 0.625
3/4 = 0.75
1/2 = 0.5
9/16 = 0.5625
Least to Greatest
1/2, 9/16, 5/8, 3/4
4 0
2 years ago
Read 2 more answers
Lennox owns a big apple orchard. She ships her apples to various markets using a fleet of trucks. Every week, each truck goes on
aleksandr82 [10.1K]

Answer:

her fleet has five trucks

Step-by-step explanation:

3 0
3 years ago
2/3w - 1/4 = 2/3(w - 1/4)
Rufina [12.5K]

<u>Answer:</u>

No solution

<u>Step-by-step solution:</u>

We are given an expression:

\frac{2}{3} w-\frac{1}{4} =\frac{2}{3} (w-\frac{1}{4} )

We have only one variable w so we will make w the subject and solve for it.

\frac{2}{3} w-\frac{1}{4} =\frac{2}{3} (w-\frac{1}{4} )

Solving the brackets first to get:

\frac{2}{3} w -\frac{1}{4} =\frac{2}{3} -\frac{1}{6}

Taking LCM on both sides to get:

\frac{8w-3}{12} =\frac{4w-3}{6}

By cross multiplication:

6(8w-3)=12(4w-3)

48w-18 = 48w -36

48w - 49w -18 + 36 = 0

w gets cancelled so we are left with 18\neq 0

Therefore, w has no solution.

5 0
3 years ago
Other questions:
  • How do you use a model to show 3.1 = 3.10
    7·1 answer
  • What is the sum?<br> 6x^7 + 8x^7
    13·2 answers
  • Johnny wanted to buy a new video game that costs 65 dollars. It is on sale for 35% off. He will also have to pay 7% sales tax. P
    8·1 answer
  • Rewrite this expression using a positive exponent.<br> 5^-4
    8·2 answers
  • Should I be thankful to my little brother when this is his first time making mac and cheese and he gives me a little and I ALWAY
    15·1 answer
  • Fill in the boxes below with the numbers 1-5.
    9·2 answers
  • Which graph represents the solution set of the compound inequality -4 s 3x-1 and 2x+4 518?
    8·1 answer
  • Complete each calculation using the distributive property.
    11·1 answer
  • The moon appears red during a lunar eclipse because red is the __________ wavelength of light in the color spectrum present in s
    12·1 answer
  • A. How are the functions y = x and y = x + 4 related? How are their graphs related?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!