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Kisachek [45]
3 years ago
5

How do I find the variable?

Mathematics
1 answer:
velikii [3]3 years ago
7 0

Answer:

x = 8

Step-by-step explanation:

Step 1:

9x = 72        Def. of an isosceles triangle

Step 2:

x = 72 ÷ 9        Divide

Answer:

x = 8

Hope This Helps :)

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Please help me with this. (show work.)
BlackZzzverrR [31]

GCF: greatest common factor of any two (or more) numbers

Top left:

GCF of 24 and 60: 12

Top right:

GCF of 12 and 18: 6

Bottom left:

GCF of 18 and 42: 6

Right left:

GCF of 30 and 72: 6

5 0
3 years ago
Three pens cost $2.70.what is the cost for one?
Molodets [167]
<span>HELLO 

3 = 2.70

1 = x

2,70 ÷ 3 = 0,9

1 pen = 0,9 dolar</span>
3 0
4 years ago
Read 2 more answers
You need at least 30 cubic feet of sand to fill a sand box. Each bag contains 2.5 cubic feet of sand. What is the minimum number
strojnjashka [21]

Answer:

12 bags of sand

Step-by-step explanation:

The minimum number of sand to fill the sandbox = 30 cubic feet

The volume or quantity of sand per bag is = 2.5 cubic feet

The minimum number of bags needed to fill the sandbox = 30 / 2.5 = <u>12 bags</u>  

6 0
3 years ago
Television viewers cast votes to decide the winners in different rounds of a singing competition. The number of votes cast in th
Mashutka [201]

Answer:

the answer is D Round 2 np

8 0
3 years ago
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A line goes through the points (1,8) and (9,12) what is the slope of the line? <br>Plz explain
Igoryamba

Answer:

2/3 or 0.67

Step-by-step explanation:

Slope = y2 - y1 /x2 - x1

Given

x1 = 1

y1 = 8

x2 = 9

y2 = 12

Slope = 12 - 8 /9 - 1

= 4/6

Reduce is by 2

2/3

Or

0.67

8 0
3 years ago
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