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madreJ [45]
3 years ago
13

How many solutions can the equation 6x = 48 have?

Mathematics
1 answer:
ziro4ka [17]3 years ago
7 0
Only one. 8

Divide by 6 on both sides. x = 8. That's it.
You might be interested in
Simplify g^1/2 * g^1/2 using the radical form.
guapka [62]

Answer:

√g *√g = g

Step-by-step explanation:

recall that any number or variable to the power of 1/2 can also be written as that variable or number under the radical.

So, we then have

√g * √g

Recall that when we multiply radicals, we multiply what is under our radicals together and then combine them under a new radical

√g * √g = √(g * g)

This gives us √(g²)

recall that the square root of a number or variable squared will merely result in the number or variable by itself (as these are reciprocate equations)

√(g²) = g

8 0
3 years ago
5x-3y when x=7 and y=-8
I am Lyosha [343]
5 (7) - 3 (-8)

35 - -24

Because two negatives equal a positive the subtraction sign will change into an addition sign.

35+24

So your answer will be 59.

Hope this helped :)
5 0
3 years ago
Please help solve this question been stuck for a while​
damaskus [11]

Answer:

7.7

Step-by-step explanation:

To find the intersection points of the line and the circle we have to set up a system with their equations and solve. The system would look like this:

\left \{ {{x=1              } \atop {x^2+y^2=16}} \right.

To solve, substitute 1 for x in the second equation to get:

1^2+y^2=16

Solving, we get:

y=\sqrt{15}, y=-\sqrt{15}

Therefore, the two points of intersection are (1,\sqrt{15} ) and (1,-\sqrt{15}). The distance between these two points (the length of the chord in the circle) is 2\sqrt{15} which is 7.745966692414... which is 7.7 rounded to the nearest tenth.

Hope this helps :)

6 0
3 years ago
Which expressions are equivalent to 3(2x + 8) - 4x? Select ALL that apply.
Tcecarenko [31]

3(2x + 8) - 4x \\  = 6x + 24 - 4x \\  = 2x + 24
Let's see A
8x  +  24 - 6x \\  = 2x  + 24
Let's see B
2x - 40 + 4 \\  = 2x - 36
Let's see C
2x + 20 + 4 \\  = 2x + 24
Let's see D
12x + 24 - 10x \\  = 2x + 24
E. 2x + 24

So the answers are A, C, D and E.

Hope this helps.
4 0
3 years ago
HELPP!!! Which expression is equivalent to
abruzzese [7]

Answer:

answer is the first option

Step-by-step explanation:

double checked all and the first one is the correct one

7 0
3 years ago
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