Simplify. 3 – 7 • 5 + 2 • 4 ASAP

Answer:

1663 m approx.

Step-by-step explanation:

We have a right triangle in which we know the hypotenuse and need to find the opposite side, so we use the sine function:

sin 12 = h / 8000

h = 8000 sin 12

= 1663 m approx.

Answer:

J plus 47 = 55

If you need to find J

The value of J is

J=55-47

J=8

Step-by-step explanation

Answer:

$10.49

Step-by-step explanation:

if the problem doesn't account for tax, 73.43 divided by 7 is 10.49

Answer:

241

Step-by-step explanation:

Simplify the following:

2^8 - 10 - 15/3

The gcd of -15 and 3 is 3, so (-15)/3 = (3 (-5))/(3×1) = 3/3×-5 = -5:

2^8 - 10 + -5

2^8 = (2^4)^2 = ((2^2)^2)^2:

((2^2)^2)^2 - 10 - 5

2^2 = 4:

(4^2)^2 - 10 - 5

4^2 = 16:

16^2 - 10 - 5

| 1 | 6

× | 1 | 6

| 9 | 6

1 | 6 | 0

2 | 5 | 6:

256 - 10 - 5

256 - 10 - 5 = 256 - (10 + 5):

256 - (10 + 5)

10 + 5 = 15:

256 - 15

| 2 | 5 | 6

- | | 1 | 5

| 2 | 4 | 1:

Answer: 241

Answer:

The answer is 241

Step-by-step explanation:

P: None

E: 2^8= 256

256-10-15/3

M: None

D: 15/3= 5

256-10-5

A: None

S: 256-10-5=241

Hope this helps...

Answer:

all real numbers

Step-by-step explanation:

Answer:

The domain of this function is all real numbers

Step-by-step explanation:

Unless there is a domain restriction for the function, the domain of a function is all real numbers. This means that all we need to do is determine whether there is a domain restriction.

The things that cause a domain restriction are: an x in the denominator of a fraction like [tex]f(x)=\frac{1}{x}[/tex] or a radical like [tex]f(x)=\sqrt{1-x}[/tex]

As there are no variables in the denominator or a radical, we can conclude that the domain of this function is all real numbers.

Answer:

2400

Step-by-step explanation:

Answer:

2,400 square units / B

Step-by-step explanation:

Answer: x-intercept = 2, y-intercept = -6

Step-by-step explanation:

To solve this problem, we must first convert 6x - 2y = 12 to slope-intercept form by getting y by itself.

1. 6x - 2y = 12

2. -2y = 12 - 6x

3. -2y/-2 = 12/-2 - 6x/-2

y = 3x - 6

Using our knowledge of what the slope-formula represents, we know that the -6 is the y-intercept.

To find the x-intercept, we set the formula equal to 0 instead of y and solve for x.

1. 0 = 3x - 6

2. 0 + 6 = 3x

3. 6/3 = 3x/3

x = 2

I Believe that the correct answer is option C) 401 r

8,441 ÷ 21 = 401.952380952

HOPE THIS HELPED!!!

If not please comment below

Answer:

The value of AB is 14

Step-by-step explanation:

When we say a set of points are collinear, what we mean is that those points are on the same straight line i.e they lie on a straight line.

Now B is between A and C

Since B is between A and C

Then mathematically;

AC = AB + BC

18 = AB + 4

AB = 18-4

AB = 14

Based on the segment addition theorem, the value of AB would be: 14.

Given that three points, A, B, and C are collinear, where b is between points A and C, the segment addition theorem states that, AB + BC = AC.

Given:

Thus:

AB + 4 = 18 (segment addition theorem)\

AB = 18 - 4

AB = 14

Thus, based on the segment addition theorem, the value of AB would be: 14.

Learn more about segment addition theorem on:

https://brainly.com/question/1397818

Answer:  The difference is 6.5 inches.

Step-by-step explanation:

The volume of a cone uses the formula V= nr^2 h/3

So the large cone's volume is  V= 3.14 * 1.5^2 *5/ 3

                                              v= 11.775

The volume of the small cone is V= 3.14 * 1^2* 5/3

                                                      V=5.23

Now find the difference.   11.775 - 5.23= 6.54

Round to the nearest tenth is  6.5

Answer:

No

Step-by-step explanation:

2+4 > 4

2+2 is not > 4

Answer:

360 or 90

Step-by-step explanation:

if u turn it 360 then u turn it all around and it is as u started with it at beginning and if 90 then u turn it half way but it still looks the same

Answer:

Age of a student (B) and Time taken you run 1 mile (D)

Step-by-step explanation:

Only the age of a student and the time taken to run 1 mile are continuous data.

The data is classified into majorly four categories:

As per the given definitions above we can state that Continuous data is (B) the Age of the students (D) the Time taken to run 1 mile

Therefore, the Answer is (B) and (D)

Learn more about data here:

https://brainly.com/question/10980404

#SPJ1

Answer:

Total amount to be paid = $655

Step-by-step explanation:

Given,

Total price before coupon is  = 261.36 +381.25+77.52

= $720.13

Discount = 15%

Amount of discount = 15% of total amount

Amount of discount = [tex]\frac{15}{100} \times 720.13[/tex]

= $108.02

Remaining amount = Total amount - discount amount

Remaining amount = $720.13 - $108.02

= $612.11

Sales tax = 6%

Amount of sales tax = 6% of remaining amount

[tex]=\frac{6}{100} \times 612.11\\\\=42.85[/tex]

Amount to be paid = Remaining amount + sales tax

= 612.11 + 42.85

= 654.96

Rounding off to nearest whole number;

Total amount to be paid = $655

Answer:

You have to multiply the denorminator to both sides in order to make x the subject :

[tex] \frac{x}{7 + 2y} = 6[/tex]

[tex]x = 6(7 + 2y)[/tex]

Answer:

Given

x/7 + 2y = 6

Multiply through by 7 to clear the fraction

x + 14y = 42 ( subtract 14y from both sides )

x = 42 - 14y

Step-by-step explanation:

Answer:

151.7

Step-by-step explanation:

You find volume with length times width times height. The length is 3.7. The height is 10 and the width is 4.1. When you multiply together you get 151.7.

Answer:

Step-by-step explanation: The answer is 151.7 because the formula for volume is volume= length(width)(height). You need to multiply all three values to receive the answer of 151.7 cm cubed.

sallycamerfor

14 in total

sallycamerfor

sallycamerfor

sallycamerfor

sallycamerfor

sallycamerfor

sallycamerfor

thats all i came here for

Answer:

D.

Step-by-step explanation:

Try any example and double

you will find that A is incorrect

B) incorrect

C incorrect

D is my answer.

Answer:

=  2617.9938779915 meters3

Step-by-step explanation:

Base Radius (r): 10m

Height (h): 25m

Volume =  

1  πr2h

3

=  

1 ×π×102×25

3

=  2617.9938779915 meters

Hope this helps.

Answer:

Area of the garden in standard form:

Area = (2t^2) + 7t - 4

The dimension of the garden is 8ft × 7ft

Step-by-step explanation:

Length of the rectangular garden, L = t+4

Width of the garden, B = 2t - 1

Area = length * width

Area = (t+4) * ( 2t-1)

Area = (2t^2) + 7t - 4..….......(1)

If the Area = 56 ft^2

Substitute Area into (1)

56 = (2t^2) + 7t - 4

(2t^2) + 7t - 60 = 0

(2t^2) - 8t + 15t - 60 = 0

2t(t - 4) + 15(t - 4) = 0

(2t+15) (t-4) = 0

Let 2t + 15 =0

t = -7.5

Let t - 4 = 0

t = 4

* When t = -7.5

Length, L = -7.5 + 4 = -3.5 ft

Width, B = 2(-7.5) -1 = -16 ft

Since length and breadth cannot be negative, t = -7.5 is not possible

** When t = 4

Length, L = 4+4 = 8 ft

Width, B = 2(4) - 1 = 7 ft

Therefore, the dimension of the garden is 8ft × 7ft

Answer:

The dimension is 8ft by 7ft

Step-by-step explanation:

Given data

Length l =  [tex](t+4)[/tex]

Width w=  [tex](2t-1)[/tex]

the area  is expressed as  [tex]A= length * width[/tex]

[tex]A= (t+4)*(2t-1)\\A= t(2t-1) +4(2t-1)\\A= 2t^{2}-t+8t-4\\[/tex]

collecting like terms we have

[tex]A= 2t^{2} +7t-4[/tex]

hence our expression for area is [tex]A= 2t^{2} +7t-4[/tex]

given that the area is [tex]56ft^{2}[/tex]  to solve for the sides we need to first solve fot t

equating the expression for area to 56 we can solve for t

[tex]A= 2t^{2} +7t-4= 56[/tex]

taking the constant term to the other side and solve we have

[tex]A= 2t^{2} +7t-4-56\\A= 2t^{2} +7t-60\\[/tex]

we can substitute two factors for 7t that when multiplied we give -60 and when added we give 7  these factors are 15 and -8

[tex]A= 2t^{2} +7t-60\\\\A= 2t^{2} -8t+15t-60\\2t^{2} -8t+15t-60=0\\\\2t(t-4) +15(t-4)= 0\\2t+15=0, (t-4)= 0\\2t=-15, t= -7.5\\t= 4[/tex]

t=4  hence the length is

[tex](t+4)\\(4+4)= 8ft\\[/tex]

hence the width  is

[tex](2t-1)\\(2*4-1)= (8-1)= 7ft[/tex]

YOURM THE BEST YOU GOT THIS

Answer:

The answer is 36

Step-by-step explanation:

You have to add the areas together to get the whole answer.

a= l × w

Hope this helps

Answer:

500/3.

Step-by-step explanation:

4(t+25)=4(t+50)−4(0.15t)

4t + 100 = 4t + 200 - 0.6t

Subtract 4t from both sides

100 = 200 - 0.6t

-0.6t + 200 = 100

-0.6t = -100

0.6t = 100

6t = 1,000

3t = 500

t = 500/3, or 166.6666667, or 166 and 2/3.

Hope this helps!

Answer:

60    88

Step-by-step explanation:

khn566

Answer:

60 and 88

Step-by-step explanation:

Answer:

15/18=5/6

14/18=7/9

the last symbol

Step-by-step explanation:

Answer:

For the first part (the part on the top), you have to make the fractions have the same denominator. To do this, you must find the LCM (least common multiple) of 6 and 9. The LCM of 6 and 9 would be 18 because 6x3=18 and 9x2=18. Now, both of the denominators are 18. But we still have to change the numerators! To change the numerators, we must multiply them by the same numbers that we multiplied the denominators by. So for 5/6, we would multiply the 5 (the numerator) by 3 because that is what we multiplied the 6 by. 5x3=15. So now the first fraction, 5/6, is 15/18 (that's the answer). For 7/9, we still have to multiply the 7 (the numerator) by 2. 7x2=14. So now this fraction, 7/9, is 14/18 (that's the answer).

So basically what I was saying is that 5/6=15/18 and 7/9=14/18.

For the second part (the part on the bottom), you have to compare the fractions. It is difficult right now as it is written as 5/6 and 7/9. But remember what we did for the first part! Think about these fractions as 15/18 and 14/18. 15/18 is larger than 14/18. So the answer for the part on the bottom is 5/6 > 7/9.

Hope this helps! :)

Answer:

Root square 25² - 15² = 20

Area = 20×15 = 300 cm²

Can u add me as Brainest pls?

I think that the correct answer to the question is A

Answer:

the slope of the equation

Answer:

The equation that best models this situation is : b.

Distance traveled by Train W = 1600 miles

Distance traveled by Train Z = 2,000 miles

Step-by-step explanation:

Given:

Time taken for Train W to complete a trip = 20 hours

Time taken for Train Z to complete a trip = 25 hours

The city Train Z is traveling to is 400 miles farther away than the city Train W is traveling to.

both trains have same speeds and start from same location.

To find the distance in total each train travels.

Solution:

Let length of the trip of Train W be =  miles

Speed of Train W can be given as :

⇒

⇒

So, the length of the trip of Train Z will be =  miles

Speed of Train Z can be given as :

⇒

⇒

Since the speeds are same, so the equation to find  can be given as:

⇒

Solving for

Multiplying both sides by 100 to remove fractions.

⇒

⇒

Using distribution.

⇒

Subtracting both sides by

⇒

⇒

Thus, Distance traveled by Train W = 1600 miles

Distance traveled by Train Z =  = 2,000 miles

Answer:

A

Step-by-step explanation: