If f(x) = 4x – 5 and g(x) = 3 – 2x, find f(x) + g(x). A. 2x – 2 B. 6x – 2 C. 2x – 8 D. 6x – 8

Answer:

63 students said yes.

Step-by-step explanation:

105/5= 21

21*3= 63

Answer:

C = 63

Step-by-step explanation:

We know that there are 105 students, so we will take the total amount of students and multiply by 3/5, since this is the probably rate is which say yes. in other words --> 105 * 3/5 = 63

So the right answer is 18.

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Answer:

70

Step-by-step explanation:

A triangle angles add up to 180 so you add up 70 and 40  and then subtract that answer from 180 and you get 70

Answer:

70 degrees.

All three sides of a triangle added together will equal 180 degrees. If 70 and 40 are added together then you get 110. Then you subtract the total 180 and the two angles that equal 110. You get 70 degrees, which is your missing angle.

Answer:no correlation

Answer:

0

Step-by-step explanation:

We can find the slope by

m = (y2-y1)/ (x2-x1)

   = (9-9)/(-2-5)

   0 /-7

  0

Answer:

y=9

Step-by-step explanation:

both y are on 9 so the only things similar and the only line they are on is y=9

Answer:

$562.43

Step-by-step explanation:

V(3) = [tex]500 ( 1 + \frac{0.04}{1} )^{3} \\500 (1.04)^{3}[/tex]

     = 562.43

The interest is $562.4 compounded annually.

Compound interest is defined as interest paid on the original principal and the interest earn on interest of principal.

P = $500

r = 4%

t = 3 years

CI = P( 1+ r/100)ⁿ

CI = 500 ( 1+ 4/100)³

CI = 500 ( 1+ 0.04)³

CI = 500 ( 1.04)³

CI = 500 ( 1.1248)

CI = 562.4

Hence, the interest is $562.4 compounded annually.

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Answer:61

Step-by-step explanation: 48 +21 = 61

Answer:

a= 9.58 units

b=35.74 units

Step-by-step explanation:

Answer:

y=20

Step-by-step explanation:

Answer:

Step-by-step explanation:

Volume of a square based pyramid = [tex]\frac{1}{3}a^{2}h[/tex] where;

a² is the base area of the pyramid since it is square shaped

h is the slant height.

Given Base area = 144m² and Volume = 384m³, on substituting this values given in the formula we have;

[tex]384 = \frac{1}{3}*144h \\cross\ multiplying\ \\384*3=144h\\h = \frac{384*3}{144} \\h = \frac{1,152}{144}\\ h = 8m[/tex]

The slant height of the pyramid is 8m

Answer:

15 sqrt(2) =c

Step-by-step explanation:

We can use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

The legs are 15 and the hypotenuse is the diagonal

15^2 + 15^2 = c^2

2 * 15^2 = c^2

Take the square root of each side

sqrt(2 * 15^2 )=sqrt( c^2)

sqrt(2) sqrt(15^2) = c

15 sqrt(2) =c

Answer: 15[tex]\sqrt{2}[/tex] (b)

Step-by-step explanation:

You can separate a square into two different 45-45-90 degree triangles.

Where x = 15, and the diagonal would be the hypotenuse.

So, here you can use the Pythagorean Theorem to find the hypotenuse to use 45-45-90 triangle theorem where they hypotenuse is always x times [tex]\sqrt{2}[/tex]

So, the diagonal would be 15[tex]\sqrt{2}[/tex]

Answer:

x = 37

Step-by-step explanation:

The large angle is a right angle so it equals 90 degrees

53+x = 90

Subtract 53 from each side

53+x-53 = 90-53

x = 37

Answer:

37

Step-by-step explanation:

90-53=37

Answer:

1) 30 units³

2) 18 units³

Step-by-step explanation:

1) The formula for volume is v = height x length x width

The height of the first object is 2, the length is 5, and the width is 3.  2 x 5 x 3 is 30, so the volume is 30 units ³.

2) Use the same formula, v = h x l x w

The height is 3, the length is 3, and the width is 2.

3 x 3 x 2 = 18

So the volume is 18 units³.

Note: Find each of the values by counting the number of squares

Answer:

4/3

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

30 degrees

Step-by-step explanation:

A circle is 360 degrees

It is divided into 12 parts

So...

360 divided by 12

equals

30!

Answer: I think its 30 not 100 percent sure

Answer:

x+5/X+3 is the right answer I can conform this as i just took the edge test.  

Step-by-step explanation:

The sum of given expression is x+5/x+3. Therefore, option B is the correct answer.

Addition of Algebraic Expressions is the process of collecting like terms and adding them. Identify and add the coefficients of like terms and sum them to find the final expression of given problems.

The given expression is x/x+3 + 3/x+3 + 2/x+3.

Here, denominators of all the fractions are same, which is x+3

Now, x/x+3 + 3/x+3 + 2/x+3

= (x+3+2)/x+3

= x+5/x+3

Therefore, the sum is x+5/x+3.

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Answer:

3,4

Step-by-step explanation:

I got it right

Answer:

3,4

Step-by-step explanation:

Answer:

[tex]193.14m^2[/tex]

Step-by-step explanation:

Rectangle

[tex]A=wl\\=15.3*11.1\\=169.83m^2[/tex]

Triangle

[tex]A=\frac{ab}{2} \\=\frac{11.1*4.2}{2}\\ =23.31m^2[/tex]

Add both together

[tex]169.83+23.31\\=193.14m^2[/tex]

Answer:

hahjskxncncjcickmcbfjd

The right answer is 32.

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Answer:

Number 1 is 391 Number 2 is 663 Number 3 is 12 or 18

Step-by-step explanation:

Answer:

y>5

Step-by-step explanation:

4y>20

y>5

Step-by-step explanation:

4y+7>27

4y+7-7>27-7

4y>20

(4y÷4 )>20÷4

y>5

Answer:

Next coat sold as medium: 68/190 (35.79%) Rounded to the nearest hundredth) or reduced fraction form of 34/95.

Step-by-step explanation:

Red Medium: 21/58 ( 36.21%)

Navy Medium: 22/66 (33.33%

Tan Medium: 25/66 (37.88%)

Since it's asking for the probability that the next coat is a medium, no matter the color, we add in all numbers and divide it by the added medium from all three colors.

Next coat sold as medium: 68/190 (35.79%) Rounded to the nearest hundredth) or reduced fraction form of 34/95.

Answer:

Surface Area = 2×(5×5 + 5×10 + 5×10) = 250 feet^2

Step-by-step explanation:

Answer:

53 yds

Step-by-step explanation:

Volume= base*height

V= 10*3.5

V= 35

Answer:

3,141.59

Step-by-step explanation:

Answer:

B.2

Step-by-step explanation:

To make ΔA'B'C' from ΔABC, we need to use t

he scale factor =|A'B'|/|AB|=10/5=2

Answer:

The volume of the figure is 20,925.0mm^3.

Step-by-step explanation:

Firstly we know that the Diameter = 14mm and Height = 136mm.

Area of Circle = 3.14xR^2    Radius = Diameter / 2

Area of Circle = 3.14x7mm^2 = 153.86mm

Volume = 153.86 x 136 = 20,924.96

Then round, to get 20,925.0

Let me know if this is helpful

Answer:

Volume : ( About ) 20925 mm^3

Step-by-step explanation:

1. If the diameter of this cylinder is 14 mm, the radius ⇒ 14/2 ⇒ 7 mm

2. Now knowing the radius, it would be most convenient to solve for the Base, which is in fact a circle. As we can see, the general Volume of a 3-dimensional figure is Base * height, so this will be helpful. Applying πr^2, Base Area ⇒ π * ( 7 )^2 ⇒ π * 49 π ⇒ 153.86 mm^2

This means that the Volume would be ⇒ Base Area * height ( where height is 138 mm ) ⇒ 153.86 mm^2 * 136 mm ⇒ 20924.96 mm^3

Answer ( Volume ) : ( About ) 20925 mm^3

Answer:

A-square

Step-by-step explanation:

example:

sa=(4cm)^2x6

sa=16x6

sa=96