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lozanna [386]
3 years ago
5

The figure below is a rectangle. What is the value of x?

Mathematics
2 answers:
Kobotan [32]3 years ago
3 0

Answer:

1.8

Step-by-step explanation:

2x + 10 = 12x + - 8 \\ 10x = 18 \\ x = 1.8 \\

swat323 years ago
3 0

Answer:

1.8

Step-by-step explanation:

12x-8=2(x+5)

12x-8=2x+10

10x=18

x=1.8

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PLEASE HELP ME WITH THIS​
galina1969 [7]

Answer:

i do think it's D or C

Step-by-step explanation:

D or C

6 0
3 years ago
The graph of the function P(x) = −0.52x2 + 23x + 92 is shown. The function models the profits, P, in thousands of dollars for a
elena-14-01-66 [18.8K]

Answer:

6.84 ≤ x ≤ 37.39

Step-by-step explanation:

we have

P(x)=-0.5x^2+23x+92 -----> equation A

we know that

The company wants to keep its profits at or above $225,000,

so

PXx)\geq 225 -----> inequality B

Remember that P(x) is in thousands of dollars

Solve the system by graphing

using a graphing tool

The solution is the interval [6.78,39.22]

see the attached figure

therefore

A reasonable constraint for the model is

6.84 ≤ x ≤ 37.39

4 0
4 years ago
You roll a pair of six-sided number cubes, numbered 1 through 6. What is the probability of rolling two odd numbers? (Enter your
lbvjy [14]

Answer:

1/4 or 25%

Step-by-step explanation:

The probability for rolling an odd number is 50% or  \frac{1}{2} because there are 3 odd numbers, (1, 3, 5) and 6 total outcomes (1, 2, 3, 4, 5, 6). \frac{3}{6} =\frac{1}{2}

The probability for rolling two odd numbers in a row is

\frac{1}{2} *\frac{1}{2} =\frac{1}{4}

So, the probability of rolling an odd number twice is 25% or  \frac{1}{4}.

8 0
3 years ago
Write the equation of the line in the slope-intercept form.<br> M=4/5, y-intercept (0,1)
netineya [11]

Answer:

y=4/5x+1

Step-by-step explanation:

y=mx+b

  • m is the slope
  • b is the y-intercept

m= 4/5

b=   1   (0,1) y-value

Equation:

           y=4/5x+1

8 0
3 years ago
Which is farther from zero: -7 3/4 or 7 1/2?
Degger [83]

Answer:

the answer is -7 3/4

Step-by-step explanation:

7.75/7.5=0.25

it is 0.25 farther from 0 than 7 1/2

7 0
3 years ago
Read 2 more answers
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