Ask question

Ask question

All categories

3 years ago

8

WHO EVER ANSWERS FIRST WILL GET A BRAINLY!!!!!!PLS BE QUICK

1 answer:

OLEGan [10]3 years ago

3 0

Step-by-step explanation:

(2$+1.5&)+0.9$X=20$

3.5$+0.9$X=20$

0.9$x=20$-3.5$

x=16.5$/.9$

x=18.333

so he can travel 18.333miles.

first we need to add the two separated cause of 1.5 Dollar in $2 tip which give us 3.5 dollar that is to be subtracted from the $20 you have. then the money that is left in your pocket is 16.5 dollar s this will be deducted 0.9 for every mile so dividing 16.5 by 0.9 gives 18.333.

You might be interested in

Barbie is analyzing a circle, y2 + x2 = 16, and a linear function g(x). Will they intersect?

lbvjy [14]

The linear function has an equation
y = -3x + 6
The equation of the circle is
<span>y2 + x2 = 16

Substituting
(-3x + 6)^2 + x^2 = 16
This quadratic equation has real solutions which mean that the line and the circle will intersect
</span>

8 0

3 years ago

A circle with a radius of 3cm sits inside of a circle with a radius of 5cm. What is the area of the Shaded Region? Round your an

tresset_1 [31]

Answer:

$A=50.27\ cm^2$

Step-by-step explanation:

<u><em>The complete question is</em></u>

A circle with a radius of 3 cm sits inside of a circle with a radius of 5 cm. What is the area of the Shaded Region?

The shaded region is the area outside the smaller circle and inside the larger circle

we know that

The area of the shaded region is equal to subtract the area of the smaller circle from the area of the larger circle

Remember that

The area of the circle is equal to

$A=\pi r^{2}$

so

The area of the shaded region is

$A=\pi [r_1^2-r_2^2]$

where

$r_1=5\ cm$

$r_2=3\ cm$

substitute

$A=\pi [5^2-3^2]$

$A=\pi [16]$

$A=16\pi\ cm^2$

assume

$\pi =3.1416$

substitute

$A=16(3.1416)=50.27\ cm^2$

4 0

3 years ago

PLEASE HELP MEE WILL GIVE BRAINLIEST

gregori [183]

slope (y2-y1)/(x2-x1)

m=(10000-4000)/(0-15)

m=6000/-15

m=-400

the helicopter descends 400 ft/min

Choice B

7 0

4 years ago

Read 2 more answers

What are the first four terms of the sequence represented by the expression n(n - 2) -3 ?

Sonbull [250]

Answer:

the first four terms is 3, 0, -3, -6

7 0

3 years ago

DOG is a right triangle formed by the placement of 3 squares, what is the area of the shaded square?

stira [4]

Answer:

289 in^2

Step-by-step explanation:

1. Find side of the small square: (DG=a)

64= a^2

a= 8

2. Find hypotenuse of triangle being formed: (OG=c and DO=b)

$a^{2}$ + $b^{2}$ = $c^{2}$

$8^{2}$ + $15^{2}$ = $c^{2}$

c= 17

3. Find area of square:

$c^{2}$ = A

(17)*(17)= 289 in^2

6 0

3 years ago