which of the following word problems can be solved using the inequality 9x+18>72

Answer:

Peanuts to Raisins!

Step-by-step explanation:

Answer:

B. Peanuts to Raisin!!!

Answer:

Side c has a length of √145, or approximately 12.04.

Step-by-step explanation:

Because this is a right triangle, you can use the Pythagorean theorem to solve it.  In a right triangle, the sum of the squares of the two sides is equal to the square of the hypotenuse.  Or in this example:

c² = 9² + 8²

So we can solve it:

c² = 9² + 8²

c² = 81 + 64

c² = 145

c = √145

c ≈ 12.04

Answer:

x = 4 radical 3 / 3

Step-by-step explanation:

this is a 30-60-90 triangle

the side across from the angle 30 is L

the side across from the angle 60 is L√3

the side across from the angle 90 is 2L

we are given the side across from 60⁰ so we know that:

2 = L√3

we want to solve for L, so we must divide both sides by √3 (radical three)

2/√3 = L√3/√3

you would get 2/ √3 = L, because the radical three cancels out on the L side.

but you can't have a radical in the denominator, so you have to multiply 2/√3 by radical 3

2 times √3 and √3 times √3

you get 2√3/√9

radical nine can simplify

2radical3/3 or 2√3/3

we found L, but that would equal the thirty degree angle, not the 90, 90 = 2L

multiply the number infront of the radical by two and get

4√3/3

x=4 radical 3 divided by 3

Answer:

Use Photo Math, it will explain all of the steps

Answer:

ur right

Step-by-step explanation:

its c bc 4 times 5 is 20c and 4 times -2 is 8d so its rigth

Answer:

∠ABC = 60°

Step-by-step explanation:

All angles in equilateral triangles are equal.

all angles in triangles added together = 180°

180°/3 = 60°

All angles in equilateral triangles are equal to 60°.

Answer:

2.67 seconds

Step-by-step explanation:

Distance covered by the dog = 40 ft

The rate at which the dog runs (speed) = 15 ft/s

But,

speed = [tex]\frac{distance}{time}[/tex]

So that,

time = [tex]\frac{distance}{speed}[/tex]

       = [tex]\frac{40}{15}[/tex]

       = 2[tex]\frac{2}{3}[/tex]

time = 2.6667 s

It would take the dog 2.67 s to mess.

Answer:B

Step-by-step explanation:I looked it up, I don’t copy people’s answers ok don’t flame me in comments.

The coordinates of X in triangle XYZ after reflection across the y axis is X' = (-4, -5)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation

If a point A(x, y) is reflected over the line y axis, the new point is at A'(-x, y).

Triangle XYZ is reflected across the y-axis, and X = (4, –5). Hence X' = (-4, -5)

Find out more on Transformation at: brainly.com/question/1462871

Answer:

p=(1,3).  R=(1,1).  Q=(3,1)

Step-by-step explanation:

This is because the verticals like is the y-ais and the horizontal like is the x-axis and in order to find coordinate points go by the rule (x,y). Therefore whatever number the point is lined up with horizontally and vertically use those numbers

a) 4.71ft

b) 3.53ft^2

Step-by-step explanation:

Perimeter is 1/2 the circumference

1/2 Circumference = 2*pi*radius

Radius = 1/2 Diameter

Radius = 3/2 = 1.5ft

Circumference = 2*pi*1.5ft = 9.42

1/2 Circumference = 4.71

4.71ft is the perimeter.

The area is 1/2 that of a full circle

A = pi*r^2

A = 3.14*1.5*1.5

A = 7.065ft^2

1/2 A = 3.53ft^2

Step-by-step explanation:

first picture is the answer

ychyvuyufuf

Answer:

$760.05

Step-by-step explanation:

Have a great day! ;)

Answer:

711.99*%6.75=48.059 (round up)

48.06+711.99=760.05

Answer:

it is -8

Step-by-step explanation:

if you simply it you will receive the variables!

Answer:

$275

Step-by-step explanation:

If you multiply 24 by 15 you get the total which is $360. When you subtract the $85 he spent you get $275 left over that he is saving.

Answer:

9 Chick i found in picture

Answer:I don’t know the answer but something that always helps me is soupCalculator it will give you the answer and show you step by step

Step-by-step explanation:

Answer: -1654

Step-by-step explanation:

Answer:

x=-12

Step-by-step explanation:

Answer:

solution:-

diameter of a cylinder (d) = 12 cm

length(h) = 30 cm

curved surface area of cylinder (csa) = ?

we know that ,

therefore , csa of cylinder = 2πrh

r = d/2

or, r = 12/2= 6 cm

Then, csa if cylinder = 2 ×22/7×30

= 2×22×30/7

= 1320/7

= 188.57 Square cm Ans,......

Answer:

edwardrocks124531

Beginner

2 answers

4 people helped

Answer:

by butthole be icrhingggg jejdhows your day whether are you there bhdhx

Step-by-step explanation:

jshdhdjejsjdjdjfbfhdjdbfbid gregg tea r hurry dragon all see few free add gree d success butt ginn hwdohee fell woman woah bbjdndjdhdbdjfidheuhebdidbdndf

Step-by-step explanation:

Answer:

I think it's 1 and 7 and 2 and 8.

Step-by-step explanation:

^^

Answer:

2n - 7

Step-by-step explanation:

To get the sum you would combine like terms.

So:

n + n= 2n

7 + -14 = 7 - 14 = -7

Put it together:

2n - 7

Answer:

15 is the answerof this question

Download Qanda app sir!!

Answer:

The answer will be 41/14

Step-by-step explanation:

2.928571429