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Lady_Fox [76]
3 years ago
5

Help me I’m lost .-.

Mathematics
2 answers:
Anna11 [10]3 years ago
8 0

Answer:

z=100

Step-by-step explanation:

Opposite angles of an inscribed quadrilateral are supplementary.

180-80=100

Mnenie [13.5K]3 years ago
8 0
Z=100 I’m just writing this bc I have to write more words but the answers is z=100
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Plz help ive aked this like 3 times
marta [7]

Answer:

94 tons                      I got a 100 in the test

3 0
3 years ago
What is a formula for the nth term of the given sequence?<br> 180, -240,320...
Semmy [17]

Answer:

Tn=T1+(n-1)*d

Step-by-step explanation:

Tn is the nth term

T1 is the first term of the sequence

n is the nth term as well

d is the common difference

8 0
3 years ago
Factor each expression 12+36
Sholpan [36]
If it's prime factorization, then it would be 2 squared times 3 + 2 squared times 3 squared.
3 0
3 years ago
Read 2 more answers
A 10 ft board is to be cut into three pieces, two equal- length ones and the third 9 in shorter than each of the other two. If t
oee [108]

Answer:

Let  x  represent one of the equal length sides making the third side which is  3  inches shorter than each of the other two equal to:

Third piece  =  x − 3 . Knowing that the whole board is  10  feet, in inches it is:

10  feet  ×  12  inches / 1  foot  =  120  inches

To find the length of the pieces, add them and equate it to the legth of the board in inches as shown below:

x  +  x  +  x  −  3  =  120  + 3

3 x /3  =  123 /3

x  =  41  inches

Third piece  =  x  −  3  =  

41  −  3  

=  38  inches

Step-by-step explanation:

5 0
3 years ago
Seventeen percent of the plants in the greenhouse are broad leaf plants and the rest are grasses, What percentage of the plants
Alona [7]

Answer:The percentage of the plants that are grasses is 83%

Step-by-step explanation:

Seventeen percent of the plants in the greenhouse are broad leaf plants and the rest are grasses

The total number of grasses and broad leaf plants in the greenhouse is 100%. Therefore,

The percentage of the plants that are grasses would be

100% - 17% = 83%

7 0
3 years ago
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