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Damm [24]
3 years ago
5

If two sides of an isosceles triangle each measure 1/4 inch and the third side measures 3/8 inch what is the perimeter of the tr

iangle
Mathematics
2 answers:
patriot [66]3 years ago
7 0
0.875 inches is the correct answer.
alukav5142 [94]3 years ago
4 0
Its perimeter would equal 7/8 inch (1/4+1/4=2/4=4/8+3/8=7/8)
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Some friends equally split some containers of strawberries. each container held the same number of strawberries. the expression
Feliz [49]
(9x)/7

let me break it down...
there were 9 containers.....each container had x number of strawberries....thats the 9x
divided by 7.....divided by the number of friends.

so the 7 stands for the total number of friends
8 0
3 years ago
Solve the equation below and find the variation constant, k .Find y when x = 7 and z=5, if y varies jointly as x and 2, and y= 1
Vlada [557]
<h3>Answers:</h3>

Variation Constant: k = 7/6

y = 245/6 when x = 7 and z = 5

====================================

Explanation:

"y varies jointly as x and z" means that y = kxz

We have (x,y,z) = (4,14,3) as one triple, so,

y = kxz

14 = k*4*3

14 = 12k

12k = 14

k = 14/12

k = 7/6 is the variation constant

The equation goes from y = kxz to y = (7/6)xz

----------------

Plug in x = 7 and z = 5 to find y

y = (7/6)xz

y = (7/6)*7*5

y = (7/6)*(7/1)*(5/1)

y = (7*7*5)/(6*1*1)

y = 245/6

4 0
3 years ago
if the probability of picking a green marble from a bag of green and red marbles is 0.3. if i choose a marble 100 times and repl
vfiekz [6]

Answer:

30 marbles would be green

Step-by-step explanation:

green chance is 0.3

red chance 0.7

.3 times 100

30 green marbles is what you would expect

7 0
3 years ago
Answer the question and prove your answer on a separate piece of paper. 1 point
EastWind [94]

Answer:

as below

Step-by-step explanation:

it's negative 4  or   -4  is the rate of change or aka  the slope

show the teacher the graph, which is free and also online.  ( Demos )

:)  you can make that graph also is my point  

6 0
3 years ago
The question= find the percent of each number
RUDIKE [14]

Answer:

78 x 160 /100

= 124.8

12 x 325/100

= 39

Step-by-step explanation:

6 0
3 years ago
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