Sandra rode her bike 5 times as many miles as Barbara. If b, the distance Barbara rode, equals 3.4 miles, what is the correct expression and distance Sandra rode? b + 5; when b = 3.4 the distance Sandra rode is 17 miles. 5b; when b = 3.4 the distance Sandra rode is 17 miles. 5b; when b = 3.4 the distance Sandra rode is 8.4 miles. b + 5; when b = 3.4 the distance Sandra rode is 8.4 miles.

Answer:

4.5 hours

Step-by-step explanation:

1250 / 4 = 416 2/3

1875 / 416 2/3 = 4.5

Answer:

y < -3x + 6

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Answer:

the answer is B.-40.....

Answer:

50%

Step-by-step explanation:

Answer:

x = -10

Step-by-step explanation:

x/4=-2.5

multiply both sides by 4

x/4*4=-2.5*4

-2.5 times 4 is -10

x = -10

Answer:

Step-by-step explanation:

3 hrs covert to mins =180minutes

180/7=25/26 mins thts for one task

B=Completes 2 tasks in an hour

Answer:

Joey has 3 pets.

Step-by-step explanation:

f. 3x = 9

9 divided by 3 is 3.

x = 3

hope this helps!

Answer: 3

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

269.991 which is pretty much 270

Step-by-step explanation:

To solve this simply multiply 299.99 by .9 (90%)

which gets you 269.991

Answer:

D

Step-by-step explanation:

your maximum "point" of the polynomial is the highest point that the curve makes which in this case is around x=-3.6 and y=17

The point of maxima for the given function is (-3.6, 17).

A function y = f(x) is a one to one relationship between two sets X and Y where the set X is called the domain and Y the range of function f(x) ans x ∈ X and y ∈ Y.

As per the graph of the function following conclusion are as below,

It has a maxima in second quadrant.

After the point of maxima, its value starts to decrease.

Then, it reaches it lowest value in fourth quadrant after which it increases again.

By examining the given options, the correct point of maxima can be found as (-3.6, 17).

Hence, the point of relative maxima for the graph can be evaluated as (-3.6, 17).

To know more about function click on,

https://brainly.com/question/21145944

#SPJ2

Answer:

itchiness, rash,corona virus, rumors

Step-by-step explanation:

Answer:

[tex]coronavirus[/tex]

Answer:

The answer is below

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as scalene triangle, obtuse triangle, equilateral triangle and right angled triangle.

Trigonometric functions are functions used to show the relationship between an angle of a right-angled triangle and the ratio of two side lengths. Below are some trigonometric function:

sinθ = opposite/hypotenuse, cosθ = adjacent/hypotenuse, tanθ = opposite/adjacent.

Given the right angled triangle with angle x. and the hypotenuse y. We need to find the distance between the Earth and the shooting star.

d = distance between the Earth and the shooting star = adjacent side.

Therefore, the relationship between angle x, d and y can be gotten using the cos trig function.

cosθ = adjacent / hypotenuse

cos(x) = d / y

d = y * cos(x)

Answer:

Multiple answers in Step-by-step explanation

Step-by-step explanation:

x+y = 10

1 + 9 = 10

2 + 8 = 10

3 + 7 = 10

4 + 6 =10

5 + 5 = 10

x - y = 2

4 - 2 = 2

8 - 6 = 2

10 - 8 = 2

12 - 10 = 2

22 - 20 = 2  

Given:

Please find the question.

To find:

non real complex number=?

Solution:

The non real complex number are imaginary number containing negative numbers in root.  

Here,

[tex]\to \frac{8}{3} +\sqrt{- \frac{7}{3}}[/tex]

In this option it include the negative term that is in root so this is imaginary, therefore, the answer is "Option B".

Learn more about the non-real complex number:

brainly.com/question/23883147

Answer:

There are 15 cars in Teds Taxi Service as well as 5 vans.

Step-by-step explanation:

Well 180 split in 2 is 90 and 90 so 90/18=5, and 90/6=15.

I Really Really hope this can help you:)

Answer:

What's the picture?

If you provide the picture of the graph I can help

Answer: 57

Step-by-step explanation:

Answer:

Step-by-step explanation:

Its B I just took the test

Answer:

The distance between 10 and 12 is 2.

But remember, don't forget to put the unit behind 2.

Hope this helps ;)

Answer:

A

Step-by-step explanation:

Answer:

$97.80

Step-by-step explanation:

Answer:

$97.70

Step-by-step explanation:

So to find percent

450/100= 4.5 ,4.5x15= 67.5

82/100=0.82 0.82x15= 12.2

120/100=1.2   1.2x15=18

So do 67.5+12.2+18=  $97.70

Answer:

Use Pythagorean Theorem to find the distance between the two points

[tex]x^{2} +y^{2} =r^{2}[/tex] where r is the distance between the two points

Δx = 6-4 = 2

Δy = 3-(-1) = 4

2²+4²=r²

4+16=r²

20=r²

√20=r

r=4.47

r=4.5

4.5÷2=2.25 (halfway)

∴The distance between the cafeteria and the bathrooms is 2.25 units

Hopefully you understand how I got this answer.  

Answer:

(5,1)

Step-by-step explanation:

So for this one we just find the length between the x values and the length between the y values and divide by 2 to find how far it will be ( if that makes sense.)

the distance between the two x values is 2 and the distance between the two y values is 4

2/2 = 1 and 4/2 = 2

then we subtract 1 from the x value and 2 from the y value ( using the coordinates of the cafeteria btw.)

6-1=5 and 3-2 =1 so the coordinates of the bathroom is (5,1)

Answer: 180

Step-by-step explanation: 30 x 6= 180