Natalie is rounding some numbers to the nearest tenth. Select the number that will have a 7 in the tenths place after rounding. 4.07 5.64 6.72 7.78

Answer:

Option C.  356 gidgets

Step-by-step explanation:

we have  R(x) ----> the monthly revenue function  C(x) ---> the monthly cost function  x ----> the number of gidgets sold we know that  Break-even means that the revenue equals cost  so  solve for x

Answer: 750 miles

Step-by-step explanation:

The gas mileage is 75 miles per 1/2 gallon of gasoline.

First find how many miles it can go on 1 gallon of gasoline:

= 75 ÷ 1/2

= 150 miles

If the scooter can go 150 miles on 1 gallon, the number of miles it will go on 5 gallons is:

= 5 * 150

= 750 miles

Answer:

∠J is 68

Step-by-step explanation:

Let x be ∠J and y be ∠L

x=3y+2

x=90-y

90-y=3y+2

4y=88

y=22

x=90-22

x=68

Answer:

A: y=6x

B: A

Step-by-step explanation:

A: Rise over run

B: You can use the points to determine the answer, 6(2)=12 (2,12) 6(3)=18 (3,18)

Given :

☄ Radius of circular pond = 6 m

☄ The path has a width = 1 m

To Find :

☄ Area of the path = ?

Formula we have to use here :

☄ Area of path = Length of path × width

☄ Length of path = Circumference of pond

Solution :

☄ Area of the path is 37.72 m²

Required Explaination :

☃ Length of path = Circumference of pond ☃

Now, subsitute the given values in above formula we get :

→ Length of path = Circumference of pond

→ Length of path = 2πr

→ Length of path = 2 × 22/7 × 6

→ Length of path = 264/7 m

Now,let's find the area of the path :

→ Area of path = Length of path × width

→ Area of path = 264/7 × 1

→ Area of path = 37.72 m²

Answer:

m(∠CAG) = 35°

Step-by-step explanation:

From the figure attached,

Apply Pythagoras theorem in ΔCAG,

Length of AC = [tex]\sqrt{(27)^2+(36)^2}[/tex]

                      = [tex]\sqrt{729+1296}[/tex]

                      = [tex]\sqrt{2025}[/tex]

                      = 45

Now find the tangent of the given angle CAG,

tan(∠CAG) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]

                  = [tex]\frac{CG}{AC}[/tex]

m(∠CAG) = [tex]\text{tan}^{-1}(\frac{31.5}{45} )[/tex]

                = [tex]\text{tan}^{-1}(0.7)[/tex]

                = 34.992°

                 ≈ 35°

Answer:Ana is correct because 8/20=2/5

Step-by-step explanation:

Answer:i think x=141

Step-by-step explanation:i agree

Answer:

Hope it helped

Step-by-step explanation:

Answer:

11. Factoring and solving equations

- A. Factor-

1. Factor 3x2 + 6x if possible.

Look for monomial (single-term) factors first; 3 is a factor of both 3x2

and 6x and so is x . Factor them out to get

3x2 + 6x = 3(x2 + 2x1 = 3x(x+ 2) .

2. Factor x2 + x - 6 if possible.

Here we have no common monomial factors. To get the x2 term

we'll have the form (x +-)(x +-) . Since

(x+A)(x+B) = x2 + (A+B)x + AB ,

we need two numbers A and B whose sum is 1 and whose product is

-6 . Integer possibilities that will give a product of -6 are

-6 and 1, 6 and -1, -3 and 2, 3 and -2.

The only pair whose sum is 1 is (3 and -2) , so the factorization is

x2 + x - 6 = (x+3)(x-2) .

3. Factor 4x2 - 3x - 10 if possible.

Because of the 4x2 term the factored form wli be either

(4x+A)(x +B) or (2x+A)(2x+B) . Because of the -10 the integer possi-

bilities for the pair A, B are

10 and -1 , -10 and 1 , 5 and -2 . -5 and 2 , plus each of

these in reversed order.

Check the various possibilities by trial and error. It may help to write

out the expansions

(4x + A)(x+ B) = 4x2 + (4B+A)x + A8

1 trying to get -3 here

(2x+A)(2x+B) = 4x2 + (2B+ 2A)x + AB

Trial and error gives the factorization 4x2 - 3x - 10 - (4x+5)(x- 2) .

4. Difference of two squares. Since (A + B)(A - B) = - B~ , any

expression of the form A' - B' can be factored. Note that A and B

might be anything at all.

Examples: 9x2 - 16 = (3x1' - 4' = (3x +4)(3x - 4)

x2 - 29 = x2 - (my)* = (x+ JTy)(x- my)

For any of the above examples one could also use the

Answer:

C

Step-by-step explanation:

The secant- secant angle SPR is half the difference of the intercepted arcs, that is

55° = [tex]\frac{1}{2}[/tex] (RS - QT ) ← multiply both sides by 2

110° = RS - QT = RS - 50° ( add 50° to both sides )

160° = RS → C

hight plus shadow hight! <3

The height of the building is 12 ft.

The correct relationship between the size of different parts of the same thing, or between one thing and another.

Given that, Mark is 6ft tall and casts a 15 ft shadow. At the same time of day, a nearby building casts a 30ft shadow.

The proportion here is, 6/15

Let the height of the building be x,

6/15 = x/30

x = 12

Hence, The height of the building is 12 ft.

For more references on proportion, click;

https://brainly.com/question/2548537

#SPJ2

Answer:

x(x+3)(x-3)

Step-by-step explanation:

x(x+3)(x-3)

x(x²-9)

x³-9

Answer:

Step-by-step explanation:

Hello : let  A(3,-8)    B(-1,-2)

the slope is :   (YB - YA)/(XB -XA)

(-2+8)/(-1-3)  = 6/-4 =-3/2

Answer:-492

Step-by-step explanation:

1. calculate within parentheses (31-4):27

=-21 x 27 +75

2.multiply and divide(left to right) -21 x 27:=-567

=-567+75

3. add and subtract (left to right)-567+75:-492

=-492

Answer:

You would say miles per hour.

Answer:

slope=5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

1. 70°

2. 42°

Step-by-step explanation:

they are both isosceles Triangles as both diagrams state that they have two sides the same length. therefore their base angles will be equal.

1. 55 + 55 = 110

180 - 110 = 70°

2. 180 - 96 = 84

84/2 = 42°

Answer:

x = ½

Step-by-step explanation:

16=8x+6×(2)

16=8x + 12

16 - 12= 8x

4 = 8x

x= 4/8

x = ½

Answer:

-6

Step-by-step explanation:

4(-6) - 10=-34

Answer:

x=12

Step-by-step explanation:

24÷(27÷9)=6x

x=12

Answer:

300 apples

Step-by-step explanation:

4500/15 = 300 apples

Answer: 300

Step-by-step explanation:

Answer:

(5+6b^3)(5+6b^3)

25+30b^3+30b^3+36b^6

36b^6+60b^3+25

I hope this helps:

Answer:

age, horsepower, weight

Step-by-step explanation:

Answer:

the age, horsepower of engine, and weight

Step-by-step explanation:

the interior and place you purchased it has nothing to do with the gas mileage.

Answer:

Step-by-step explanation:

How many 3/8 are in 5/4? We can set this number as x. Therre are x number of 3/8 that make up 5/4:

Therefore the PART A is: x* 3/8 = 5/4

On the other hand, 5/4 / 3/8 = x (this is just the reverse of what I mentioned earlier)

I hope this helps! :)

Answer:

110 for every 2 minutes because 290 - 180 gives you 110 every 2 minutes

Answer:

Always, Have a great day/night!

Always

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