What is the solution-3x+10=-20

Answer:

X=147°

Step-by-step explanation:

Angle on a straight line is 180

And x,33 is given on a straight line

It will be solved as

X+33=180

Substrate 33 from both sides

X=147°

Therefore x=147°

Answer:

½

Step-by-step explanation:

Greater than 3: 4,5,6

3/6 = 1/2

Answer:

1/2

Step-by-step explanation:

there is 6 numbers and 3 numbers greater than 3. so put that in fraction form 3/6 then simplify to 1/2

Answer:3

Step-by-step explanation:

the median is always the middle number

hope this helps.

Answer: ok

Step-by-step explanation:

Answer:

81430.08

Step-by-step explanation:

Final answer:

The volume of a cone with a height of 15 ft and a radius of 72 ft is found using the formula V = (1/3)πr²h, and the calculated volume is approximately 81457.9 cubic feet.

Explanation:

The question is asking to find the volume of a cone, which has a height of 15 ft and a radius of 72 ft. The formula to calculate the volume of a cone is V = (1/3)πr²h, where 'V' represents the volume, 'r' is the radius of the base, and 'h' is the height of the cone.

To solve for the volume:
V = (1/3)π(72 ft)²(15 ft)
V = (1/3)π(5184 ft²)(15 ft)
V = (1/3)π(77760 ft³)
V = 25920π ft³
Therefore, the volume of the cone is approximately 25920π cubic feet, or when π is approximated as 3.14159, the volume is about 81457.9 cubic feet.

Answer:

Yes.

Step-by-step explanation:

26/7 is a rational number since it can be represented in the form p/q where q is not equal to 0.

Answer:

Step-by-step explanation:

No it is not, 26/7 is 3.714285714285714... which is going on. This makes it irrational. If it had an end or if it were repeating, it'd be a rational number.

Answer:

[tex]-30[/tex]

Step-by-step explanation:

Step 1:  Multiply inside the parenthesis

[tex]2(5 * -3)[/tex]

[tex]2(-15)[/tex]

Step 2:  Multiply

[tex]2(-15)[/tex]

[tex]2 * -15[/tex]

[tex]-30[/tex]

Answer:  [tex]-30[/tex]

Answer:

D. the median, because it decreases the influence of outliers

Step-by-step explanation:

Answer:

d :)

Step-by-step explanation:

To simplify the fraction, we can divide.

60 / 5 = 12

Best of Luck!

Answer: yes

Step-by-step explanation: 60 divided by 5 is 7

Answer:

2200/7 ≈ 314.2857143

Step-by-step explanation:

The formula for the area of a circle is πr²

Since the diameter is 20, the radius is going to be 10 inches

Now just plug that in and get π(10²) which equals 100π

Now multiply 100 with (22/7) and that gives you 2200/7

Answer:

157 1/7 inches

Step-by-step explanation:

I used the formula, A = pi x r squared then divided by 2, since a semicircle is half of a normal circle.

(22/7 x 10 squared divide by 2)

Step-by-step explanation:

[tex] \frac{2}{3} \div \frac{1}{12} \\ \\ = \frac{2}{3} \times \frac{12}{1} \\ \\ = \frac{2}{1} \times \frac{4}{1} \\ \\ = 8[/tex]

The quotient of the division is 8. It is shown on a number line.

A number line is a representation of real numbers in the form of a graded straight line.

The given expression is 2/3 ÷ 1/12.

Simplify the expression as follows:

2/3 ÷ 1/12

=2/3 × 12

= 2 ×4

= 8

Hence, the quotient of the division is 8. It is shown on a number line.

To learn more about the number lines, click here:

https://brainly.com/question/13189025

#SPJ5

Answer: Unlikely

Step-by-step explanation:

We know that,

When the probability of an event is

Given : The probability of a hurricane being within 100 miles of a location in two days is 40%.

Event : " Hurricane being within 100 miles of a location in two days "

Clearly, 40% < 50%.

Therefore , it unlikely to happen a hurricane being within 100 miles of a location in two days.

Yea Answer: unlikely

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

Multiply both sides by x

2x/3 = 1/2

Multiply both sides by 3

2x = 3/2

Divide both sides by 2

x = 3/4

Answer:

245700

Step-by-step explanation:

2.457×10^5

Which means that the decimal point will be moved to the right side 5 times

Which means that

2.457×10^5

=245700

Or

It can also be written as 2.457×100000

It will give

245700

Answer:

245700

Step-by-step explanation:

2.457 × 10⁵

2.457 × 100000

245700

Angle 1 and angle 2 are supplementary angle. Then the measure of the angle 1 is 25°.

Two angles are said to be supplementary angles if their sum is 180 degrees.

If angle 2 measures 155 degrees in the image below.

Angle 1 and angle 2 are supplementary angle.

  ∠1 + ∠2 = 180°

∠1 + 155° = 180°

          ∠1 = 25°

More about the supplementary angle link is given below.

https://brainly.com/question/15767203

#SPJ2

Missing information

Options

What kind of metal are the coins made of?

Bronze (8700 kg per cubic meter)

Silver (10500 kg per cubic meter)

Lead (11300 kg per cubic meter)

Gold (19300 kg per cubic meter)

Answer:

Gold

Step-by-step explanation:

Density is mass per unit volume of an object hence calculated as

d=m/v

Where m is the mass of an object, v is the volume and d is rhe density.

Substituting 4825 Kg for m and 0.25 m3 for v then

D=4825/0.25=19300 kg/m3

From the options given, this density is equivalent to that of gold.

Answer:

5/16 or 31.25%

Step-by-step explanation:

There are 16 beads altogether 11 are green and the rest aren't so there for is 5 out of 16 chance green won't be selected

Answer:

5/16

Step-by-step explanation:

Answer:

The fraction is 2/10

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Mode is the one that appears the most. The number that is there the most is 20 that makes it the mode.

The correct answer is A. 20.

To find the mode of a set of numbers, one must identify the number that appears most frequently in the list. In the given set of numbers: 15, 20, 18, 20, 15, 20, we can see that the number 20 appears three times, which is more frequent than any other number in the set. The number 15 appears twice, while the numbers 18 and 20 each appear once. Since 20 is the number with the highest frequency, it is the mode of the set.

Therefore, the mode of the given set of numbers is 20.

The peak of the dot plot with the given data set is: B. 3

Therefore, the peak of the dot plot with the given data set is: B. 3

Learn more about dot plots on:

https://brainly.com/question/25957672

Answer:

-1

Step-by-step explanation:

the y s are decreasing by 3 while the x s are increasing by 2.

brainliest?

Answer:

-1

Step-by-step explanation:

if you look at the pattern, the x's pattern is minus 2, and the y's pattern is minus 3. to find the answer you just continue the pattern.

Hope this helps!

Answer:1

Step-by-step explanation:

To find the ratio of the volume of sphere A to B

We get

A:B

V=4/3πr^3:4/3πr^3

4/3πr^3×3/4πr^3

Ratio of A to B

=1

Answer: 27

Step-by-step explanation:

it is 10% because 10 percent got better in the experiment

The question involves using the quadratic formula where a=1, b=0.0211, and c=-0.0211 to find the two possible values for d.

To solve for the values of a, b, c, and d using the given information, we can identify the quadratic formula, which is expressed as:

x = (-b ± √(b² - 4ac)) / (2a)

Given that a = 1, b = 0.0211, and c = -0.0211, we can substitute these into the formula to find the value for x, which could represent d in this case:

x = -0.0211 ± √(0.0211² - 4(1)(-0.0211)) / 2(1)

This simplifies to:

x = -0.0211 ± √(0.00044421 + 0.0844) / 2

From this, we can calculate the two possible values for d.

Answer:

surface area= 728

please give me brainliest!! :)

Step-by-step explanation:

A = 2 ( w*l + h*l + h*w )

2 · ( 16 · 15 + 4 · 15 + 4 · 16 ) = 728

The tiger population loses approximately 3/5 of its size every 97.14 decades.

The rate of change in the tiger population can be determined by examining the equation N(t) = 710(35). The coefficient of 35 represents the exponential growth factor of the population, which can be interpreted as the population multiplying by 35 over each time period.

To determine the rate of change in terms of the percentage size lost, we can calculate the fractional change by subtracting 1 from the growth factor. In this case, 35 minus 1 equals 34. The percentage size lost can then be calculated by dividing the fractional change by the growth factor and multiplying by 100, giving us (34/35) x 100 = 97.14%.

Therefore, the tiger population loses approximately 3/5 of its size every 97.14 decades.

The total miles are 1950 miles. Marty drove 900 miles and Juan drove 1050 miles, if the ratio of the miles Marty drove to the miles Juan drove is 6 to 7 and Juan drove 150 more miles than Marty.

Step-by-step explanation:

The given is,

                    Ratio of the miles Marty drove to the miles Juan drove is 6 to 7

                    Juan drove 150 more miles than Marty

Step:1

         Calculate the difference in the ratio of the miles Marty drove to the miles Juan drove,

                                         X = 7-6 = 1

         Calculate the difference in the miles of Marty drove to the miles of Juan drove,

                                         X = 150     ( Juan drove 150 more miles than Marty)

          Equate the Difference between ratio and miles,

          From the above values,

                                        X = 150 miles

Step:2

         From the ratio of Marty : Juan = 6 : 7

         Distance drove by Marty,

                                             = 6X = ( 6 × 150 ) = 900

                               Distance drove by Marty = 900 miles

          Distance drove by Juan,

                                             = 7X = ( 7 × 150 ) = 1050

                                Distance drove by Juan = 1050 miles

Step:3

           Check for solution,

           Difference in the miles of Marty drove to the miles of Juan drove              

                                            150 = 1050 - 900

                                            150 = 150

Result:

           The total miles are is 1950 miles. Marty drove 900 miles and Juan drove 1050 miles, if the ratio of the miles Marty drove to the miles Juan drove is 6 to 7. Juan drove 150 more miles than Marty

Answer:

Either divide or multiply

Answer: you would subtract 3/4 from both sides of the equation

Step-by-step explanation:

correct option is B) log Subscript 12 Baseline one-half minus (log Subscript 12 Baseline 8 + log Subscript 12 Baseline w)

Step-by-step explanation:

Here we need to simplify a logarithmic expression and find which expression is equivalent to it . Let's find out:

We have ,

log Subscript 12 Baseline (StartFraction one-half Over 8 w EndFraction) or ,

⇒ [tex]Log_1_2(\frac{\frac{1}{2} }{8w} )[/tex]

We know that : [tex]Log(\frac{a}{b} )=Log(a)-Log(b)[/tex]

⇒ [tex]Log_1_2(\frac{1}{2}) - Log_1_2(8w)[/tex]

We know that : [tex]Log(ab) = Log(a)+Log(b)[/tex]

⇒ [tex]Log_1_2(\frac{1}{2}) -( Log_1_2(8)+Log_1_2(w))[/tex]

Therefore , correct option is B) log Subscript 12 Baseline one-half minus (log Subscript 12 Baseline 8 + log Subscript 12 Baseline w)

The expression that could be considered equivalent to logSubscript 12 Baseline (StartFraction one-half Over 8 w EndFraction would be:

B). log Subscript 12 Baseline one-half minus (log Subscript 12 Baseline 8 + log Subscript 12 Baseline w) or  [tex]Log_{12}(\frac{1}{2}) - (Log_{12}(8) + Log_{12}(w))[/tex]

Given that,

[tex]Log_{12} (\frac{1/2}{8w} )[/tex]

Using the expression,

[tex]Log({\frac{a}{b}) = Log (a) - Log(b)[/tex]

We get,

[tex]Log_{12} (\frac{1/2}{8w} )[/tex]

[tex]= Log_{12}(\frac{1}{2}) - Log_{12} (8w)[/tex]

Using expression [tex]Log(ab) = Log(a) + Log(b)[/tex]

∵ [tex]Log_{12}(\frac{1}{2}) - (Log_{12}(8) + Log_{12}(w))[/tex]

Thus, option B is the correct answer.

Learn more about "Expression" here:

brainly.com/question/13947055