Isabel need to cut a square piece of wood with the area of 70 in.² approximate the size of the square round to the nearest 10th of a inch

es correcto porque 7+2 x 2= 18 , y 4x3 es 18

I hope this helps you...

Answer:

Answer to (4+5): (0,0)

Answer to 6: 0

Step-by-step explanation:

(4+5 Explanation):

We can start to imagine the graph of [tex]y=|x|[/tex] in our head.

If we have a positive value of x, then y will be equal to x.

If we have a negative value of x, then y will be the opposite of x (since the absolute value of a negative is a positive).

This means that the graph will look a bit like this, changing at the point (0,0).

\/, it would look like a downward facing arrow. This means the vertex is at (0,0).

6 Explanation:

If we know the value of [tex]w[/tex], we can substitute it into the expression [tex]2w+w-15[/tex] as 5.

[tex]2(5) + 5 - 15\\\\10 + 5 - 15\\\\15-15\\\\0[/tex]

Hope this helped!

Answer:

6: 3w-15

Step-by-step explanation:

you can put all the W's together and just add the -15 at the end.

Answer:

The average cost this year = $33,093.75

Step-by-step explanation:

The computation of the average cost this year is shown below:

Given that

The average cost for the last year = $31,250

Increased percentage = 5.9%

Based on the above information, the average cost this year is

= The average cost for the last year × (1 + Increased percentage)

= $31,250 × (1 + 0.059)

= $31,250 × 1.059

= $33,093.75

Answer:

B.18

Step-by-step explanation:

2+1+3

3+3=6

6+5=11

11+7=18

Answer: 26

Step-by-step explanation:

2!=2×1=2

4!=4×3×2×1=24

2!+4!=2+24=26

Hope this helps!! :)

Please let me know if you have any question

Answer:23.41

Step-by-step explanation:

wrong question

the ∆TAC is not the triangle

Answer:

B. 2 and 4 minutes

Step-by-step explanation:

Between 2 and 4 minutes on the graph on the x axis, Ms Collin's driving speed was 50 m/h

Answer:

3/5 c + 70 = 1650.

Step-by-step explanation:

If c is the number of calories in the cheeseburger, we can see that the entire number of calories for the meal is 3/5 c + 70 = 1650.

If we want to isolate c, we can subtract both sides by 70.

3/5 c = 1580

Answer:

C = [5(1650 - 70)]/3

Step-by-step explanation:

We write the equation: 1650 = 70 + 3C/5

Subtract 70 from both sides: 1650 - 70 = 3C/5

Multiply 5 on both sides: 5(1650 - 70) = 3C

Divide 3 on both sides : C = [5(1650 - 70)]/3

Answer:

[tex]2c-4[/tex]

Step-by-step explanation:

So we have the expression:

[tex]8c-1-3(2c+1)[/tex]

First, distribute the -3:

[tex]=8c-1-3(2c)-3(1)[/tex]

Distribute:

[tex]=8c-1-6c-3[/tex]

Combine like terms:

[tex]=(8c-6c)+(-1-3)[/tex]

Simplify:

[tex]=2c-4[/tex]

Answer:

2c-4

After you combine the terms the answer is : 2c-4

Answer:

x = -4

Step-by-step explanation:

Step 1: Write out given

f(x) = -3

f(x) = 2x + 5

Step 2: Substitute f(x)

-3 = 2x + 5

Step 3: Solve for x

-3 - 5 = 2x + 5 - 5

-8 = 2x

-8/2 = 2x/2

-4 = x

Answer:

Step-by-step explanation:

f(x)=2x+5

To find f(x)=−3 equate f(x) to - 3 and evaluate

That's

2x + 5 = - 3

Subtract 5 from both sides

That's

2x + 5 - 5 = - 3 - 5

2x = - 8

Divide both sides by 2

[tex] \frac{2x}{2} = - \frac{8}{2} [/tex]

We have the final answer as

Hope this helps you

Answer:

X=(AM-MB+9)/2

Step-by-step explanation:

SUBTRACT AM FROM MB

12X-10X-5-4=AM-MB

2X=AM-MB+9

X=(AM-MB+9)/2

Answer:

B. Jenny paid $322 for 23 T-shirts, which is a rate of $14 per T-shirt.

Step-by-step explanation:

To find the rate per shirt, divide the cost by the number of shirts:

322/14

= 14

So, she paid $322 at a rate of $14 per shirt.

Therefore, B is correct.

Answer:

Addition Property of Equality

Division Property of Equality

Step-by-step explanation:

So we have the equation:

[tex]3x-4=-10[/tex]

Addition Property of Equality

Add 4 to both sides:

[tex](3x-4)+4=(-10)+4\\3x=-6[/tex]

Division Property of Equality

Divide both sides by 3:

[tex](3x)/3=(-6)/3\\x=-2[/tex]

And that's our answer :)

Answer:it should be B and D

Step-by-step explanation:

B could be rotated clockwise and D could be rotated clockwise as well.

Start by graphing each line.

• Because the first inequality is smaller than, it will have a dotted (- - -) line.

• Because the second inequality is smaller than or equal to, it will have a solid line (---).

Then, plug in points to see where your shading will go. If the statement is true (x = x), you will shade that area along the line.

[tex]y < 3x + 2[/tex]

[tex](0) < 3(0) + 2[/tex]

[tex]0 < 2[/tex]

0 is less than 2.

Do the same step for the other equation. Your solution to the problem is any point that lies between the shading from both inequalities (where the blue and red meet).

Answer:

Exact Form:

x

=

1

2

,

5

2

x

=

1

2

,

5

2

Decimal Form:

x

=

0.5

,

2.5

x

=

0.5

,

2.5

Mixed Number Form:

x

=

1

2

,

2

1

2

Step-by-step explanation:

Answer:

29. 3

30. 11

31. 4

32. 124˚

Answer:

5⁻⁵

1 / 5⁵

Step-by-step explanation:

5⁴ * 5⁻⁹

5⁽⁴⁻⁹⁾

5⁻⁵

1 / 5⁵

Answer:

Answer:0.00032 or 3.2*10^-4

Answer:0.00032 or 3.2*10^-4Step-by-step explanation:

Answer:

Hey there!

624/1000=78/125.

We can get this by dividing the numerator and denominator by 8.

Hope this helps :)

Answer:

173.80

Step-by-step explanation:

circumference =2πr

546=2πr

546/2π=r

2r=diameter

(546/2π)*2

=173.797

Answer:

142.24 centimeters

Step-by-step explanation:

To convert from inches to centimeters, you multiply the inches value by 2.54 and that will give you its equivalent in centimeters.

56 * 2.54 = 142.24

Please mark brainliest and hope this helped.

Answer:

12 power 12

Step-by-step explanation:

Since the have the same base 16-4=12

So its 12 to the twelfth power

Answer:

12 Power of 12

Step-by-step explanation:

i forgor

Answer:

2.6i

Step-by-step explanation:

undo the - by making it:  √-6.76= √6.76 x  √-1

then,  √-1 would be converted to imaginary number -> i

now rewrite it as  √6.76 x i or i√6.76 which is the same as the squareroot of 6.76 which is 2.6 times i.

Then just write your final answer as 2.6i

Answer:

There is no answer because you cannot square root a negative.

Step-by-step explanation:

For example, if you want to square root 4 the answer is 2. If you want to square root -4 the answer is not 2 or -2 because both the answers make +4.

Answer:

$16.50

Step-by-step explanation:

If he delivered to 5 homes, this is how you would solve it:

$3.30 tip/stop

5 stops

3.30*5=16.5

You can plug in any number instead of five to get the amount of money he received from tips. Hope this helps!

Answer:

C

Step-by-step explanation:

So we have the following sequence:

-7, -3, 1, 5...

As given, the (direct) formula for any arithmetic sequence is:

[tex]a_n=a_1+d(n-1)[/tex]

Where aₙ is the value of the nth term, a₁ is the value of the first term, and d is the common difference.

From the sequence, we can see that the initial/first term is -7. Thus, a₁ is -7.

And we can see that each subsequent number if 4 greater than the previous one. Thus, the common difference is +4.

Therefore, plugging these into our equation, we have:

[tex]a_n=-7+4(n-1)[/tex]

The answer is C.

Answer:

P(t) = 10t - 400

Step-by-step explanation:

Selling price of each ticket = $10

Cost of setting up the dance= $400

Profit = Revenue - cost

Revenue = price × quantity

Revenue that will maximize profit = 10t

where t= quantity of tickets that maximises profits

Cost = $400

Profit(t) = Revenue - cost

P(t)= 10t - 400

We want to find the equation that represents the school's profit. We will get:

P(x) = $10*x - $400

We know that the tickets to the school dance are sold for $10 each, then the revenue, if they sell x tickets, is just:

r(x) = $10*x

And we know that they spent a total of $400.

Remember that profit is defined as the difference between revenue and costs, so the profit equation is just:

P(x) = $10*x - $400

If you want to learn more, you can read:

https://brainly.com/question/15379502

Answer:

B) 19.47

Step-by-step explanation:

5.9*3.3=19.47

Answer:

B 19.47

Step-by-step explanation:

5.9 = 1

? = 3.3

cross multiply

5.9 × 3.3 = 19.47