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g100num [7]
3 years ago
12

What is the value of X

Mathematics
2 answers:
MrRa [10]3 years ago
6 0
Every angle is the same so you know what the angle is because in one corner there is a 60 degrees since every angle is 60 degrees and one corner has 3x all you have to do is 60/3 to find x and 60/3 = 20 so x = 20
kozerog [31]3 years ago
4 0

Answer:

x = 20

Step-by-step explanation:

The triangle is isosceles ( 2 congruent sides )

Hence the base angles are congruent, thus

3x = 60 ( divide both sides by 3 )

x = 20

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Someone help me with this math
Makovka662 [10]

dont know wish i could help you :(  sorry i hate when i can't answer a question it makes me feel bad

5 0
3 years ago
A water truck is filling a swimming pool. The equation that represents this relation is y=18.25x where y is the number of gallon
QveST [7]

Answer:

See explanation

Step-by-step explanation:

The question is incomplete, however, one of the requirements of this question while I searched, was to make a table and sketch the equation.

If this is the case, then, all you need to do is take the equation, Assume some values for x, and compute the values of y. Then, you can do the graph.

I begin with value from 0 to 10.

This is the example of calculations:

x = 0

y = 18.25*0 = 0

for x = 0, we get y = 0. For x = 2:

y = 18.25 * 2 = 36.5

If we keep doing this, we should get a straight line. See the graph and attached table. If the question is asking another thing, then please get back to me to answer it.

6 0
3 years ago
Helpppp mee pleaseeeee
Anni [7]

Answer:

Step-by-step explanation:

Simplified this is 9 :)

3 0
3 years ago
Solve the system using substitution and describe your steps. <br> x=y-3 <br> 2x+y=12
Misha Larkins [42]
X = y - 3 (equation 1)
2x + y = 12 (equation 2)

Substitute equation 1 into equation 2, replacing every x value with equation 1

2(y - 3) + y = 12

Now, distribute the 2 inside the brackets and simplify.
2y - 6 + y = 12
3y = 18
y = 6 (divided both sides by 3)

Substitute y back into equation 1 to find x.
x = 6 - 3
x = 3

Verify that these are correct by substituting them into equation 2.
2(3) + 6 = 6 + 6 = 12

Therefore, x = 3 and y = 6
6 0
3 years ago
Read 2 more answers
Subtract ( -43) from ( -21)
adoni [48]

Answer:

-64

Step-by-step explanation:

-21--43=22

5 0
3 years ago
Read 2 more answers
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