Which operation should you perform first in the expression 12×42?

Answer: the answer is 1/5 I put 4 and got it wrong, after submitting the test it showed me the answer

Experimental probabilities are based on the results of an experiment.

The experimental probability of T is (d) 1/5

From the graph, we have:

[tex]\mathbf{M = 6}[/tex]

[tex]\mathbf{A = 3}[/tex]

[tex]\mathbf{T = 4}[/tex]

[tex]\mathbf{H = 7}[/tex]

So, the experimental probability of T is:

[tex]\mathbf{P(T) = \frac{T}{M + A + T + H}}[/tex]

This gives

[tex]\mathbf{P(T) = \frac{4}{6 + 3 + 4 + 7}}[/tex]

[tex]\mathbf{P(T) = \frac{4}{20}}[/tex]

Simplify

[tex]\mathbf{P(T) = \frac{1}{5}}[/tex]

Hence, the experimental probability of T is (d) 1/5

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Answer:

ofc ill help! x=-35

Step-by-step explanation:

Answer:

B and D

Step-by-step explanation:

Correct on Edge

Answer: its 1

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

the second one

Step-by-step explanation:

Convert miles to yards and hours to minutes:

15 miles x 1760 = 26,400 total yards

2 hours x 60 = 120 total minutes

26400 yards / 120 minutes = 220 yards per minute.

Answer:

y= -2x-1

Step-by-step explanation:

slope intercept form is y= mx+b

m is the slope or rate

and b is the y intercept and it is where x is zero

to find the slope is rise of run or y/x so your answer is

a

Answer:

The perimeter of the downtown area is 56 units.

Step-by-step explanation:

From Geometry we know that perimeter ([tex]p[/tex]), dimensionless, is the sum of the lengths of the rectangle, that is, its 4 sides:

[tex]p = AB + BC + CD + DA[/tex] (1)

Where [tex]AB[/tex], [tex]BC[/tex], [tex]CD[/tex] and [tex]DA[/tex] are the sides of the rectangle, dimensionless.

Each side length is determined by Pythagorean Theorem:

[tex]AB = \sqrt{(9-9)^{2}+(-2-9)^{2}}[/tex]

[tex]AB = 11[/tex]

[tex]BC = \sqrt{(-8-9)^{2}+[-2-(-2)]^{2}}[/tex]

[tex]BC = 17[/tex]

[tex]CD = \sqrt{[-8-(-8)]^{2}+[9-(-2)]^{2}}[/tex]

[tex]CD = 11[/tex]

[tex]DA = \sqrt{[9-(-8)]^{2}+(9-9)^{2}}[/tex]

[tex]DA = 17[/tex]

Then, the perimeter of the downtown area is:

[tex]p = 11+17+11+17[/tex]

[tex]p = 56[/tex]

The perimeter of the downtown area is 56 units.

Answer:

56 units

Step-by-step explanation:

Answer:

v = 87.96 cubic inches

Step-by-step explanation:

v = πr²h

v = π2²(7)

v = 3.14(4)(7)

v = 12.57(7)

v = 87.96

Answer:

125.7 in^3

Step-by-step explanation:

V = 125.663706143592

V = 125.7 in^3

The required equation of a circle P is x² + (y −3)² = 4. The correct answer is option (F).

As per the shown figure, the circle P with a center at (0, 3) and a radius is 2 units.

The center of the circle is given as (h,k) = (0, 3)

So the equation of the circle is:

⇒ r² = (x − h)² + (y − k)²

Substitute the values of r, h, and k in the above equation,

⇒ 2² = (x − 0)² + (y −3)²

⇒ 4 = x² + (y −3)²

⇒ x² + (y −3)² = 4

Hence, the equation of a circle P is x² + (y −3)² = 4.

Learn more about the equation of a circle here:

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Answer:  Adam worked  for  24 hour  after   the  increase

Step-by-step explanation:

Answer:

-0.76 (infinite 6's)

Step-by-step explanation:

Answer:

1) 9x-4

Step-by-step explanation:

7x+2x= 9x

-8+4= -4

9x-4

this isn't really understandable without pictures, does the question give any other information??

Answer:

-5

Step-by-step explanation:

Given that:

Total distance traveled from surface of water = 95 meters

Total travel time = 19 seconds

If equal distance Is traveled per second :

Distance traveled per second :

Total distance covered / total time taken

95 meters / 19 seconds

= 4.842 meters / second

Since it travels below sea level ( negative).

Hence distance traveled per second to the nearest integer = - 5 m/s

Answer:

The final solution is all the values that make (x-6)(x+5)=0 true.

x=6, -5

Answer: it should be 1 and 2

Step-by-step explanation:

Adding and subtracting equal amounts to both sides should balance them out.

Answer:

A negative number is added to both sides of an inequality.

A negative number is subtracted from both sides of an inequality.

Answer: free point

Step-by-step explanation:

Answer:

A. x=8 y=21

Step-by-step explanation:

line l and line m are parallel, and both angles that have x in the values are on the same side, so they are equal to each other.

7x+12=12x-28

   +28      +28

7x+40=12x

-7x       -7x

40=5x

/5   /5

8=x

Since A is the only choice that has x=8, it must be the right answer.

Answer:

x = 8, y = 21

Step-by-step explanation:

parallel means they're equal so..

7x + 12 = 12x - 28

-7x -7x

12 = 5x -28

+28 +28

40 = 5x

8 = x

plug in 8 to 12x - 28

12(8) - 28

96 - 28 = 68

180 - 68 = 112

9y - 77 = 112

+77 +77

9y = 189

y = 21

Answer:

A,C,F

Step-by-step explanation:

Answer:

the answer is ACF

Step-by-step explanation:

b = 2 A h − B       Answer is B

Answer:

It should be Neither ordered pair is a solution

Step-by-step explanation:

I take the same math lol

Answer:

angle 1= 122

Step-by-step explanation:

We know this is an isosceles triangle because of the two marks indicating that the lines have the same measure and therefore have the same angle measurement as well.

Frist let's find the the 2 smaller sides by subtracting 64 from 180 and dividing by 2 (both sides are the same).

180-64=116,   116/2=58,    

Now we know the measure of the smaller angles, and notice that the smaller angle on the  forms a linear pair (both add up to 180 degrees) with angle 1

so, 180-58= angle 1

Angle 1=  122

Feel free to ask any questions or comments!

Ang hirap.................!

Answer:

25

Step-by-step explanation:

The things around 25 means the absolute value

25’s absolute value is 25 and -25’s absolute value is 25.

HOPE THIS HELPS

PLZZ MARK BRAINLEIST