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Anastasy [175]
3 years ago
11

Write answer as x= x-21=99

Mathematics
2 answers:
murzikaleks [220]3 years ago
7 0
X=120
This is the answer because 120-21=99
SpyIntel [72]3 years ago
6 0

Answer:

x=99+21

x=120.............

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Two sides of a triangle have lengths 6 cm and 6cm describe the possible lengths of the third side
Rashid [163]

Answer:

0 < x < 12

Step-by-step explanation:

Since it's given that side a and side b both have a length of 6, side c has to be  0 < x < 12.

6 0
3 years ago
Is (2, 2) a solution of y &lt; 4x - 6?<br> Choose 1 answer<br> yes or no
zalisa [80]

No, (2,2) is not solution of y < 4x - 6

Step-by-step explanation:

To solve above linear problem, we use standard method of  Back- Substitution.

First of all, A point (2,2) only becomes solution of equation, if it satisfies equation y < 4x - 6.

Here, the  y < 4x - 6  seems to be like a linear equation.

In this Equation, using  Back- Substitution method,

Point (2,2) : first digit 2 corresponds to x- coordinate and second digit 2 corresponds to y-coordinate.

           y < 4x - 6.....(1)     \\\         x= 2        .....(2)       \\\       y= 2        .....(3)

By putting value of x and y in equation (1),

Equation becomes,

        2 <  4 \times 2  - 6

       2 < 8       -  6

       2 <  2      .... not true mathematically.

Finally, the result came is not true. Therefore, (2,2) is not solution for equation

y < 4x - 6          

4 0
3 years ago
|
dedylja [7]
Right there 125677 on the left you go 4 ahhbsn

6 0
2 years ago
Find the area of each figure. Use 3.14
madreJ [45]
I think its 18.24 because if you multiply it by 3.14 then subtract u should get 18.24
7 0
3 years ago
What is 12 times 135?
ale4655 [162]

the answer for 135 times 12 is 1620

4 0
2 years ago
Read 2 more answers
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