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QveST [7]
3 years ago
12

Triangle abc has a perimeter 20cm Ab=7cm BC= 4cm

Mathematics
1 answer:
asambeis [7]3 years ago
3 0
Ab sorry if I’m wrong
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53, Margie usually drinks 12.25 liters of water in one week (7 days), 1 she continues to drink water at the same rate, what is t
Anna [14]

Using the information given in the question, the total number of liters Margie will drink in a 4 week period is 39

<u>Consider the given information:</u>

<u />

  • 12.25 liters per week
  • Continues this for 4 weeks

<u>Equation formed with said information:</u>

Liters per week  ×  The 4-week period

<u>Solving the equation</u>

12.25 × 4

= 49

Therefore, after the 4-week period Margie would of drank 49 liters

4 0
2 years ago
(I WILL GIVE DA BRAINLIEST) Mackenzie and Roger both leave the park at the same time walking in opposite directions. Mackenzie w
Margaret [11]
(5+6=miles per hour)
i hope this helps
so look...
m=miles
(5m+6=m)<------ answer
hope this helps

5 0
3 years ago
Add the following fractions<br>answer the all questions.​
ANTONII [103]

Answer:

1a)  1141/660

3/5 + 6/11 +7/12

   find the LCM of the denominators

the LCM of 5,11,12 is 660

after finding the LCM divide it with the denominator.

after dividing 660 by 5 i get 132. So i need to multiply it with 3. Now, i got 396. Do the same with the rest of the numbers.

u will get smth like this: 396+360+385/660

and the final answer will be1141/660.

b) 71/40

c) 211/28

d) 103/20

5 0
3 years ago
What is the value of x?<br><br> 6x=72<br><br> show how you got the answer
Sphinxa [80]

Answer:

x = 12

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the value of each variable, line l is tangent.
loris [4]
This is the concept of geometry, we are required to find the values of angle a,b,c,d;
Given that the triangles are by line intersecting two parallel lines, therefore we can conclude that both triangles are similar;
thus;
angle b=40° ⇒alternate angles
angle b= angle c=40° ⇒base angles of isosceles triangles are equal;
angle d=180-(40+40)=180-80=100°
angle a=360-80=240°
4 0
4 years ago
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