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
il63 [147K]
3 years ago
8

The perimeter of a triangle is 40 inches. The middle length side is twice as long as the short

Mathematics
1 answer:
creativ13 [48]3 years ago
4 0

Answer:

67

Step-by-step explanation:

You might be interested in
Brianna has 4 pink bracelets. One third of all her bracelets are pink. How many braclets does Brianna have?
liq [111]
Brianna has 12 braclets
3 0
3 years ago
Read 2 more answers
K=0 ∑ 39 ​ 8(− 8 7 ​ ) k ≈
Anna11 [10]

Answer:

Step-by-step explanation:

5 0
3 years ago
A treasure map says that a treasure is buried so that it partitions the distance between a rock and a tree in a 5:9 ratio. Marin
Tanya [424]
Let the coordinates of the treasure be (x,y).
Let d_{1} =  distance from the rock to the treasure.
Let d_{2} =  distance from the tree to the treasure.
 d_{1} = \sqrt{(x\2 + (y-2)^2}
d_{2} = \sqrt{(16-x)^2 + (21-y)^2}
We want \frac{ d_{1} }{ d_{2} } = 5/9 in order to locate the treasure. 

Note that 5/9 = 0.556 (approx)
Test (11.4, 14.2)
d1 = 14.8, d2 = 8.2, d1/d2 = 1.8           Incorrect
Test (7.6, 8.8)
d1 = 8.2,  d2 = 14.8,  d1/d2 = 0.554    Correct
Test (5.7, 7.5)
d1 = 6.13,  d2 = 16.98,  d1/d2 = 0.36   Incorrect
Test (10.2, 12.6)
d1 = 12.8,  d2 = 10.2,  d1/d2 = 1.255   Incorrect

Answer: The correct answer is (7.6, 8.8)
4 0
3 years ago
Read 2 more answers
Suppose T= {-8,-4,0,4,8,12,16,20} and K= {-3,-2,-1,0,1,2,3,4,5,6}. What is T U K?
Ivanshal [37]
T U K  = { -8,-4, -3, -2, -1, 0, 1,2,3,4, 5,6,8,12,16,20}
3 0
3 years ago
A group of friends went to lunch, and their bill was $132.50. An 18% gratuity was added to the bill. What was the total amount o
Serggg [28]

Answer:

$156.35

Step-by-step explanation:

we know that

A group of friends went to lunch, and their bill was $132.50

In this problem

$132.50 represent the 100%

100%+18%=118%

so

using proportion

Find out the total amount that represent 118%

Let

x ----> the total amount of the bill

\frac{\$132.50}{100\%}=\frac{x}{118\%}\\\\x=132.50(118)/100\\\\x=\$156.35

7 0
3 years ago
Other questions:
  • Dan bought a truck for $29,800. The value of the truck depreciated at a constant rate per year. The table below shows the value
    8·1 answer
  • Determine the initial height of the ball and the time interval before the ball hits the ground. initial height = 0; hits the gro
    7·2 answers
  • What is the answer ?
    13·1 answer
  • Write a possible equation for a polynomial whose graph has the following horizonal intercepts. Show your work.
    15·1 answer
  • Can someone explain the elimination method to me
    14·2 answers
  • (X3)(x2) expand the exspression
    15·1 answer
  • Please help me thanks
    5·2 answers
  • Which of the following is the minimum value of the equation y = 2x2 + 5?
    8·1 answer
  • What is the value of m in the equation {m-án=16, when n = 8?<br> A 20<br> B 32<br> C 44<br> D 48
    9·1 answer
  • A company makes paper labels for paint cans. As shown below, each can is in the shape of a cylinder
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!