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Elena-2011 [213]
3 years ago
11

Find the value of x, rounded to the nearest tenth. a) 2.7b) 4c) 3.8d) 2.9​

Mathematics
2 answers:
Gnom [1K]3 years ago
8 0

Answer:

b) 4

Step-by-step explanation:

A =?

B =?

A+B = 6

C=5

D = 3

C+D = 8

(A+B) xB = (C+D)xD

6 X= 8x3

6X = 24

X = 4

sertanlavr [38]3 years ago
4 0
I Think The answer is a I hope it helps My friend Message Me if I’m wrong and I’ll change My answer and fix it for you
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Line AB contains points A(4, 5) and B(9.7). What is the slope of AB?​
Serggg [28]

Answer: 2/5

Step-by-step explanation:

line up the points and label them XYX2 and Y2. Then subtract X2 minus X1 below Y2 minus Y1 then you will get the slope. In this case it is 2/5 .

7 0
3 years ago
Tyrone claims that the first step to simplify this expression
ser-zykov [4K]

Answer:

1/(m^4*n^2

Step-by-step explanation:

The given expression is

(m^2*n^-3)/(m^6*n^-1)

Tyrone's approach.

Raising the expression to the 3rd power will not help. It will make the expression more complicated.

Alisha's approach.

(m^2*n^-2)/(m^6*n^-1)

= m^(2-6)*n^(-3+1)

= m^-4*n^-2

= 1/(m^4*n^2)

Alisha's approach will simplify the expression to 1/(m^4*n^2

4 0
3 years ago
What is the awnser for 15+12x-5x+44-7
Allushta [10]
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3 0
3 years ago
Select the correct answer.
mamaluj [8]

Answer:

C.$0.60

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3 0
2 years ago
Pls solve: 6 - 2/9x = 8
Inga [223]

Answer:

x = -9

Step-by-step explanation:

6 - 2/9x = 8

Subtract 6 from each side

6-6 - 2/9x = 8-6

-2/9 x = 2

Multiply each side by -9/2 to isolate x

-9/2 * -2/9x = 2*-9/2

x = -9

5 0
4 years ago
Read 2 more answers
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