What is the square root of 25

Company A charges $40 per hour plus a $100 fee. Company b charges $180 per hour with no fee. For how many hours is company b the

Lilit [14]

Answer:0.714

Step-by-step explanation:

5 0

3 years ago

Circle all the ODD numbers. Underline all the EVEN numbers 382 489 227 550 138

stiv31 [10]

Even : 382, 138

Odd: 550, 227, 489

3 0

3 years ago

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Indiras spring garden has half as many tulips as daffodils and three times as many hyacinths as tulips. If there are a total of

kow [346]

Indira is having 34 tulips, 68 daffodils and 102 hyacinths , altogether 204 flowers in her spring garden.

Given, In Indira's springtime garden, there are three times more hyacinths than tulips and half as many daffodils as tulips.

let the number of tulips be = x

the number of daffodils be = y

the number of hyacinths be = z

hence according to the question,

tulips are (x) = 1/2 (y) = y/2

hyacinths are (z) = 3(x) = 3x

therefore, total flowers = 204

tulips ₊ daffodils ₊ hyacinths = 204

y/2 ₊ y ₊ 3x = 204

substitute x value in the above equation.

y/2 ₊ y ₊ 3(y/2) = 204

take LCM

y ₊ 2y ₊ 3y = 408

6y = 408

y = 408/6

y = 68

hence the number of daffodils is 68.

now substitute y value in x = y/2

x = 68/2

x = 34

now substitute x value in z= 3x

z = 3(34)

z = 102

hence we get the number of tulips,daffodils and hyacinths as 34 , 68 and 102 respectively.

Learn more about Solving equations here:

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6 0

1 year ago

A spherical balloon is partially blown up and its surface area is measured. More air is then added, increasing the volume of the

nexus9112 [7]

Answer:

Factor of 2.

Step-by-step explanation:

The radius ( one dimensional) scale factor is the square root of the surface area (2 dimensional) factor .

√4.0 = 2.0.

5 0

3 years ago

What is the area of this figure?

Alborosie

Answer:

146

Step-by-step explanation:

Hey there to find the area of this shape we will divide it into 2 shapes first one is a trapezoid and the second one is a triangle. first, we find the area of a trapezoid. to find the area of a trapezoid we use the formula:

A = $\frac{a+b}{2} * h$

in this situation

a = 4

b = 14

h = 10

Now we plug it into the formula which will look like:

A = $\frac{4+14}{2}*10$

if we solve it:

4+14 = 18

18/2 = 9

9*10 = 90

so the area of the trapezoid is 90

Now we find the area of triangle. to find the area of a triangle we use the formula:

A = $\frac{1}{2} * b * h$

in this situation

b = 14

h = 8 ( because the height of the trapezoid was 10 and the height of both shapes combined is 18 so we do 18 - 10 = 8 )

Now we put the numbers into the formula which will look like:

A = $\frac{1}{2}*14*8$

if we solve it :

14*8 = 112

$112*\frac{1}{2}$ = 56

so the area of the triangle is 56

Now we add the area of both shapes:

56 + 90 = 146

area of the big shape = 146

Have a wonderful day

7 0

3 years ago

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