solve for x pls help

Answer:

0.125 inches per hour

Step-by-step explanation:

2.25/18 = 0.125

0.125in per hour

Answer:

No

Step-by-step explanation:

According to the triangle inequality theorem, for it to be a triangle the sum of two sides must be greater than the third side, but it isn't so for

1 + 2 is less than 10

Answer:

30

Step-by-step explanation:

To find the determinant of a 3x3 matrix, you can use this method. (See picture.)

Start with the first number in the top row, and block off the row and column.  A 2x2 matrix will be left.  Find the determinant of this 2x2 matrix, and multiply it by the number in the top row.

Repeat for the other two numbers in the top row.  Add the first result, subtract the second, and add the third.

det A = -2 [(3)(-5) − (a)(0)] − 2 [(0)(-5) − (a)(0)] + b [(0)(0) − (3)(0)]

det A = -2 (3)(-5) − 0 + 0

det A = 30

Answer:

A minor arc

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

x = 2, y = 7 and z = 6

so 4(x + y) —z = 4(2+7) - 6

= 4(9) - 6

= 36 -6

= 30

Answer:

Step-by-step explanation:

The answer is C

=30

Hope this helps!

Answer:

m=1/2

Step-by-step explanation:

When finding the slope of a line on a graph, I like to count the steps up/down and to the side between two of the line's points. For this line, we can see that it has points at (2,-1) and (4,0). To get from (2,-1) to (4,0), you need to count

"up 1, over 2"

1/2

Therefore, the slope is 1/2.

HTH :)

Step-by-step explanation:

the process is shown in the above picture .

hope it helps

Answer:

(7,0)

Step-by-step explanation:

Answer:

(7,0)

Step-by-step explanation:

ignore this

hshssjsbsbevwjwoasssbba

Answer:

69x+11

Step-by-step explanation:

Answer:

13.5

Step-by-step explanation:

By Geometric mean property:

[tex]6 \times x = {9}^{2} \\ \\ 6x = 81 \\ \\ x = \frac{81}{6} \\ \\ x = 13.5 \: [/tex]

Answer:

Step-by-step explanations:

Answer:

b=37.5cm

h=15cm

A=281.25

Step-by-step explanation:

The scale factor will represent how many times bigger the base and the height of the triangle are com that of the smaller triangle. So in order to find these transformations, we need to multiply the scale factor of 7.5 by both the base and the height.

b=7.5(5cm)=37.5cm

h=7.5(2cm)=15cm

so now we can find the area of the enlarged triangle by using the formula:

[tex]A_{triangle}=\frac{bh}{2}[/tex]

[tex]A=\frac{(37.5cm)(15cm)}{2}[/tex]

[tex]A=281.25 cm^{2}[/tex]

Answer:

281.25

Step-by-step explanation:

Answer:$.55

Step-by-step explanation:

An important thing to know is that a dozen is equal to 12.

12x= 6.60

/12     /12

x=.55

Answer:

0.55$

Step-by-step explanation:

Divide $6.60 by the 12 cupcakes

6.6 divided by 12 is 0.55

So each cupcake costs $0.55

Hope this helped you :)

Answer:

The y intercept is (0, 8). The equation of the function is f(x) = 10x + 8

Step-by-step explanation:

Given that after 1 hour of work, Jack will make 18 dollars and the slope is 10, subtract 10 dollars from 18 dollars to find his set amount, or y-intercept.

18 - 10 = 8 dollars.

Now that we have the m and b values, we can create our equation.

The equation in standard form is f(x) = mx +b, where m = the slope and b = the y-intercept. Plug our values in and the equation will be f(x) = 10x + 8. You can test if this is correct by plugging in x values from the table and seeing if your calculated value correctly corresponds to the given y value in the table.

Answer:

5 basketballs and 2 soccer balls

Step-by-step explanation:

5 times 20= 100

2 times 18= 36

equals 136

4 basketballs and 6 soccer balls- wrong-185

2 basketballs and 7 soccer balls-wrong-166

6 basketballs and 5 soccer balls- wrong- over 200

Answer:

The Inequality Equation is

20b + 18s <_ 150

5 Basketballs and 2 Soccer Balls

Step-by-step explanation:

Answer:

(C).  AB←→⊥PQ←→

Step-by-step explanation:

This is the only suitable answer to produce a triangle △CMR which is a right triangle.

When we will draw Line AB And PQ which they are intersecting And to produce a right triangle by taking two random points ( C on AB and  P on PQ).

Then AB and PQ must be Perpendicular to each other, only then a triangle CMR will be right angled at M.

Answer:

Between

15

and

16

Explanation:

15

2

=

225

<

250

<

256

=

16

2

So

15

=

√

225

<

√

250

<

√

256

=

16

In fact

√

250

=

[

15

;

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

1

,

4

,

3

,

3

,

4

,

1

,

30

]

=

15

+

1

1

+

1

4

+

1

3

+

1

3

+

1

4

+

1

1

+

1

30

+

...

≈

15.8113883

Step-by-step explanation:

pls mark me as a Brainliest

Answer:

X is less than or equal to 5

Step-by-step explanation:

I cant do the less than or equal to sign so I wrote it in words. Hope this helps :)

Answer:

5 pounds

Step-by-step explanation:

Let x represent Ben's weight gain.

[tex]138 \geq 133 + x\\[/tex]

Subtract 133 from both sides

[tex]5 \geq x[/tex]

Therefore, Ben can't gain more than 5 points if he wishes to stay in the same weight class.

Answer:

Step-by-step explanation:

Answer:

have you wacth a video yet please do it will help you alot

Step-by-step explanation:

Answer:

For every one hour, there is 25 of the other side, so 1:25?

Step-by-step explanation:

Answer:

75 ounces for $8.25

Step-by-step explanation:

divide the cost wiht the ounce to get the answer, the lowest one is the the answer

Step-by-step explanation:

since overtime is 1/2 the usual pay which is 8.25 or 8 1/4 then its 8 1/4 (divided) by 1/2 which is equal to 4.125 or 4 1/8 so: in 1 hour the workers get paid 4 1/8 dollars and in 8 hours its 8 x 4 1/8 which is equal to 33

    really hope this helps :) good luck

#Answer:

1 hour = $4.13 (rounded) . 1 hour = $4.125 (not rounded)

8 hours = $33.04 (rounded) 8 hours = $33 (not rounded)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

D because i perfect that

Answer:

(4,3)

Step-by-step explanation:

x-1=1/2x+1 is 4

then you plug in 4 for x and get 3

therefore your answer is (4,3)

Answer:

x = 5; so basically one solution

Answer:

Step-by-step explanation:

The correct question is

Zena needs a salesperson. Salesperson A is offering his services for an initial $50 in addition to $5 per hour. salesperson B is offering her services for an initial $40 in addition to $7 per hour. When will the two coaches charge the same amount of money?

Let

x ----> the number of hours

y ----> the total charge

we know that

Salesperson A

------> equation A

Salesperson B

------> equation B

To find out when the two coaches charge the same amount of money, equate equation A and equation B and solve for x

7x+40=5x+50

7x-5x=50-40

2x=10

Step-by-step explanation:

a&b equals the same meaning five hours

Answer:

1. British colonies. i think im not sure sorry