Hello May someone Plz help me

Answer:

17

Step-by-step explanation:

for number 10 the answer is 24 - 7 = 17

Answer:

shown below

Step-by-step explanation:

GDO=21

x=3 and i cant figure out DOG or DGO

Answer:

Solution given:

radius of a circle [r]=6ft=2yards

now

area of a circle =πr²=3.14*2²=12.56yard²

Area =12.56yard²

Answer:

He can save $76.8 by buying them at the Fitness Depot.

Step-by-step explanation:

If the coach buys a dozen footballs, it means that he buys 12 and first, you need to determine the cost of purchasing the 12 footballs at each store by multiplying the amount of footballs for the price at each store.

-Sports R' Us: $27.99*12=$335.88

-Fitness Depot: $21.59*12=$259.08

Then, you have to find the difference between the total cost at both places:

$335.88-$259.08=$76.8

According to this, the answer is that he can save $76.8 by buying them at the Fitness Depot.

Answer:

6x² + 8x + 2

Step-by-step explanation:

(-x² + 2x - 3) + (7x² + 6x + 5 ) = ?

-x² + 2x - 3 + 7x² + 6x + 5 = ?

-x² + 7x² + 2x + 6x - 3 + 5 = ?

? = 6x² + 8x +2

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

Step-by-step explanation:

She will need 5 cups of milk because 1.25 times 4 equals to 5!

Answer:

7

Step-by-step explanation:

Expressing Both equations in the slope intercept format : y = mx + c

Function A :

y = 8x + 3

Where, slope = 8 ; intercept = 3

Function B:

y = x - 4

Note ;

Rate of change = slope

Rate of change or slope of function A = 8

Slope of function B = 1

Difference = 8 - 1 = 7

Answer:

C.

(–1, 5)

Step-by-step explanation:

(− 1  , ​5) is a solution of the system because it makes both equations true. The ordered pair, negative 1, 5, is a solution of the system because it makes both equations true.

x + y− 1+54=?⎯⎯⎯⎯=444 X plus y equals 4.Does negative 1 plus 5 equal 4?Negative 4 equals negative 4.

x−1==−1−1 ✔ X equals negative 1.Negative 1 equals negative 1.

Answer:

1: 1 & 5

2: 4 & 5

3: 6 & 8

4: 2 & 4

have a nice day :)

Answer:

ok I think the answer is the second one

Answer:

5^3 is 125 , 5 * 5 = 25 , 25 *5 = 125

Step-by-step explanation:

Answer:

Step-by-step explanation:

Multiply 5 three time's because 5 is cubed.

5 x 5 x 5 = 125

Hope this help's.

Answer:

b

Step-by-step explanation:

Answer: 3:1

Step-by-step explanation:

Let the cost of a game ticket be g.

Let the cost of a ride ticket be r.

The information given can be formed into an equation which will be:

3g + 4r = 39

Since Five ride tickets cost $15, the cost of each ride ticket will be:

= $15/5

= $3.

Therefore, 3g + 4r = 39

We put the value of r = $3 into the equation

3g + 4(3) = 39

3g + 12 = 39

3g = 39 - 12

3g = 27

g = 27/3

g = 9

The cost of a game ticket is $9

The ratio of the cost of a game ticket to the cost of a ride ticket will be:

= 9/3

= 3/1

= 3:1

The ratio is 3:1

Answer:

4 , 2, 8, 4 ..............

Answer:

y=4.47 and x=√10

Step-by-step explanation:

180°-45°-90°=45°

√10/(sin 45°)=y/(sin 90)

y=4.47

√10/(sin 45°)=x/(sin45)

x=√10

Answer:

5/12 hours

Step-by-step explanation:

Honon = 3 1/4 hours

Sequoia = 2 5/6 hours

How much more time did Honon spend on homework than Sequoia

= number of hours Honon spent - number of hours Sequoia spent

= 3 1/4 hours - 2 5/6 hours

= 13/4 - 17/6

= (39-34) /12

= 5/12 hours

Answer:

T increased by 55 =t+55

D. three more than Sam's age doubled

Answer:

D) three more than his age doubled

Step-by-step explanation:

Answer:

27:8

Step-by-step explanation:

189/56 = 27/8

Answer:

Jamal is correct.

Step-by-step explanation:

(11.5) − (−11.5)

=11.5 − (−11.5)

=11.5 + 11.5

=23

Answer:

The probability that both Jun and Deron get hired=0.2

Step-by-step explanation:

Let

A=Jun

B=Deron

We are given that

The probability that Jun gets the job, P(A)=0.7

The probability that Deron gets the job, P(B)=0.4

The probability that at least one of them gets hired, [tex]P(A\cup B)=0.9[/tex]

We have to find the probability that both Jun and Deron get hired.

We know that

[tex]P(A\cup B)=P(A)+P(B)-P(A\cap B)[/tex]

Using the formula

[tex]0.9=0.7+0.4-P(A\cap B)[/tex]

[tex]P(A\cap B)=1.1-0.9[/tex]

[tex]P(A\cap B)=0.2[/tex]

Hence, the probability that both Jun and Deron get hired=0.2

Answer:

wow this is kinda hard but it think it is brian has 19 and wesley has 68

Step-by-step explanation:

yeah hope this helps <3

Answer:

The child has 6 dimes and 5 quarters.

Step-by-step explanation:

Let q and d represent the number of quarters and of dimes respectively.

Then q + d = 11 (Equation A), and ($0.25/quarter)q + ($0.10/dime)d = $1.85 (Equation B).

Multiply the 2nd equation by 100 to remove the decimal fractions:

25q + 10d = 185 (Equation C)

Now multiply the 1st equation by -10 to obtain -10q - 10d = -110 (Equation D), and combine this result with Equation C:

-10q - 10d = -110

25q + 10d = 185  

--------------------------

15q = 75, and so q = 75/15 = 5.

According to Equation A, q + d = 11.  Replacing q with 5, we get:

5 + d = 11, and so d = 6.  

The child has 6 dimes and 5 quarters.

Answer: The amount of money in quarters is $1.75

Step-by-step explanation: There are 7 quarters. 25c+25c+25c+25c+25c+25c+25c=1.75

Answer:

3 x 4 = 12, 12 divided by 2 ) x 1/2) = 6, 6 x 2 = 12(area of two triangles)

8 x 4 = 32

8 x 3 = 24

8 x 5 = 40

Let's add all the given areas:

12 + 32 + 24 + 40 = 108 m^2 is your answer.

Answer:

Step-by-step explanation:

Two triangles.

one triangle = 1/2 * small leg * middle sized leg

one triangle = 1/2 * 3 * 4

One triangle = 6

Two triangles = 6 * 2 =                                            12

Front

Area = L * W

L = 8

W = 5

Area = 8*5                                                              40

Left Side

L = 8

W = 3

Area = 8*3

Area = 24

Area=                                                                     24

Right Side

L = 8

W = 4

Area =                                                                  32

Total Area = 32 + 24 + 40 + 12                          108

There is another way to do this.

Since the height is the same for all three faces, you can do it like this

Area = 8*(3 + 4 + 5) = 8(j12) = 96

Area of the two tiangles     = 12

Total area =                          108

Answer:

C - 119=180 (sum if angel in st. Line)

C =61

Step-by-step explanation:

Now, angel c =angle D (VOA)

Hence, c= 61 & d=61

Answer:

b = c = 61°

Step-by-step explanation:

b and 119° are adjacent angles and sum to 180° , then

b + 119° = 180° ( subtract 119° from both sides )

b = 61°

b and c are vertical angles and are congruent , so

b = c = 61°

Answer:

The width of the computer compartment is 9 inches

The length of the computer compartment is 33 inches

The height of the computer compartment is 27 inches

Step-by-step explanation:

The given data on the rectangular prism compartment are;

The volume of the rectangular prism, V = 8019 cubic inches

The length of the compartment, l = 24 inches + The width, w

The height of the compartment, h = 18 inches + The width, w

Therefore, we have;

l = 24 + w

h = 18 + w

V = l × h × w

∴ V = (24 + w) × (18 + w) × w = w³ + 42·w² + 432·w = 8019

w³ + 42·w² + 432·w - 8019 = 0

By graphing the above function with MS Excel, we have one of the solution is w = 9

∴ (w - 9) is a factor of w³ + 42·w² + 432·w - 8019 = 0

Dividing, we get;

w² + 51·w + 891

w³ + 42·w² + 432·w - 8019 = 0

w³ - 9·w²

     51·w² - 459·w

                 891·w

                 891·w + 8019

                             0

Therefore,

w³ + 42·w² + 432·w - 8019 = 0

w³ + 42·w² + 432·w - 8019  = (x - 9)·(w² + 51·w + 891) = 0

The determinant of the factor, w² + 51·w + 891 = 51² - 4×1×891 = -963, therefore, the it has complex roots

Therefore, the real solution of (x - 9)·(w² + 51·w + 891) = 0 is w = 9

The width of the computer compartment, w = 9 inches

The length of the computer compartment, l = 24 inches + 9 inches = 33 inches

The height of the computer compartment, h = 18 inches + 9 inches = 27 inches.

Answer:

X1=-7, X2=9

Step-by-step explanation:

(x-1)²-20=44

x²-2x+1-20=44

x²-2x-19=44

x²-2x-19-44=0

x²+7x-9x-19-44=0

x²+7x-9x-63=0

x(x=7)-9x-63=0

x(x+7)-9(x+7)=0

(x+7)(x-9)=0

x+7=0/x-9=0

X1=-7/X2=9

Hope this Helps!