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Alik [6]
3 years ago
14

Problem solve for x [(3×4)2](x×2)=[(9+5)2]x

Mathematics
1 answer:
vodomira [7]3 years ago
8 0

Answer:

24x ×2x = 14×2x

48x^2 =28x

48x =28

x=28 /48

x=7/12

Step-by-step explanation:

value of x is 7/12

Study algebra

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Solve for x: −3|2x + 6| = −12
Ivanshal [37]
-3|2x + 6| = -12 \\
|2x+6|=4\\
2|x+3|=4\\
|x+3|=2\\
x+3 =-2 \vee x+3=2\\
x=-5 \vee x=-1
4 0
4 years ago
Read 2 more answers
Y=kx+1 <br> M(2,-7) <br><br> What is K
Karo-lina-s [1.5K]

Answer:

K = 5m+y/x

Step-by-step explanation:

Let's solve for k.

y=kx+1m(2−7)

Step 1: Flip the equation.

kx−5m=y

Step 2: Add 5m to both sides.

kx−5m+5m=y+5m

kx=5m+y

Step 3: Divide both sides by x.

kx/x = 5m+y/x

Therefore, k = 5m+y/x

7 0
3 years ago
For (triangle)DEF, you are required to construct the median DG to EF. Which of the following must be performed first?
iren2701 [21]

Answer: C. Bisect DE at G.

Step-by-step explanation:

  • In a triangle, a median is a line segment drawn from a vertex to the midpoint of the opposite side of the vertex.

So, for triangle DEF , if we draw the median DG to the opposite side EF.

Here EF is the opposite side to vertex D.

So, G must be the midpoint of line segment EF.

So , we need to first mark G on EF.

i.e. we need to bisect EF at G.

So first step would be : Bisect EF at G.

8 0
3 years ago
Is -1.987 a rational number
telo118 [61]

A rational number is<em> a number which can be written a ratio of two integers</em>.

In decimal form, a rational number is any number which either <em>terminates </em>or <em>repeats</em> after the decimal point. Since -1.987 terminates after the 7, it <em>is</em> a rational number.

7 0
4 years ago
Read 2 more answers
PLEASE HELP!!!!
Black_prince [1.1K]

Answer:

The probability that you would choose a green candy: \frac{45}{139} or approximately 32%.

Step-by-step explanation:

The general form of probability can be calculated as the following fraction:

\frac{number of desired outcomes}{total number of outcomes}

First, to find the total number of outcomes, you need to add all of the candies together:  42 + 45 + 20 + 32 = 139, so there are 139 total outcomes.  Since there are a total of 45 green candies, the probability of choosing green from the total can be written as:  

\frac{45}{139}

Dividing the numerator by the denominator and multiplying by 100 gives us the percentage of approximately 32%.

5 0
3 years ago
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