what is the sum of 1/2 + 1/4?

A. 2/8
B. 2/6
C. 4/8
D. 6/8

Answer:

16

Step-by-step explanation:

substitute the values into the equation

9(4)+4(-5)

solve...

36-20=16

Answer:

16

Step-by-step explanation:

9x + 4y

Let x =4 and y = -5

9(4)+ 4(-5)

36 -20

16

Answer:

Area: 19.63  Circumference: 5.71

Step-by-step explanation:

Using formulas and all :)

Area formula: pi (r^2)

Circumference: 2(pi)r

pi (2.5^2)= 19.63

2(pi)2.5= 5.71

hope that helps :D

Answer:

10

Step-by-step explanation:

V=pi radius squared so you need to find what height  is right?

so take 3.14x6 squared=113.04 and then divide 1131 by 113.04 and you will get your answer of 10

Answer: 33.6 degrees

Step-by-step explanation:

Answer:

Calculating from a Regular Hexagon with a Given Apothem. Write down the formula for finding the area of a hexagon with a given apothem. The formula is simply Area = 1/2 x perimeter x apothem.

Step-by-step explanation:

Answer:

2 dollars each

Step-by-step explanation:

Answer: $2

Step-by-step explanation: so we know you can buy 10 super size granola bars for $20 so we divide 20/10 and we get $2.

I hope this helps!

Answer:

Step-by-step explanation:

From your question, part A's answer should be t = 12.75 + 0.75v

Part B's calculation is correct.

Part C: Initial fee same at 12.75

Same number of video rented at 124.

Total paid for $0.95 per video is = 12.75 + 124*0.95

= $130.55

Answer:

Step-by-step explanation:

Let the total amount be y

and let the number of hours be x

given that the fixed charge is $10

and the charge per hour is $30

also given is that the tutor will work for a maximum of 4 hours

therefore the total amount the tutor will earn is modelled as

y=10+30x

for 4 hours the tutor will earn

y=10+30*4

y=10+120

y=130

therefore the domain lie between 40 and 130

Given that,

The diameter of a tennis ball, d = 2.7 inches

Radius, r = 1.35 inches

The dimensions of the storage shed is 14 feet wide, 15 feet long, and 10 feet high.

Volume of the shed is, V = lbh

[tex]V=14\times 15\times 10\\\\V=2100\ \text{feet}^3[/tex]

We can convert radius from inches to feet :

1 foot = 12 inches

Radius, r = 0.1125 feet

Let there are x number of tennis balls that can fit in the shed. So,

[tex]x\times V_b=V_s\\\\\text{Where}\ V_b\ \text{and}\ V_s\ \text{volume of ball and shed}\\\\x=\dfrac{V_s}{\dfrac{4}{3}\pi r^3}\\\\x=\dfrac{2100}{\dfrac{4}{3}\pi \times (0.1125)^3}[/tex]

x = 352105.75 balls

or

x = 352106 balls

Hence, 352106 balls can fit in the storage shed.

Answer:

(2,1.5)

Step-by-step explanation:

I think, by looking at the information given on this question, your just looking to see where the lines intersect (which is at 2, 1.5)

A six-sided number cube is rolled twice the expression 1/6 x 1/6 can be used to find P(5, then3). The correct option is D.

Probability is a measure of how likely an event is to occur. Many events are impossible to predict with absolute certainty.

The probability of rolling a 5 and then a 3 is independent, so we can find the probability by multiplying the probability of rolling a 5 on the first roll by the probability of rolling a 3 on the second roll.

The probability of rolling a 5 on the first roll is 1/6, and the probability of rolling a 3 on the second roll is also 1/6.

Therefore, the expression that can be used to find P(5, then 3) is: B. 1/6 * 1/6

For more details regarding probability, visit:

https://brainly.com/question/30034780

#SPJ7

Your question seems incomplete, the probable complete question is:

A six-sided number cube is rolled twice, which expression can be used to find P(5, then 3).

A. 1/5*1/3

B. 1/6*1/5

C. 5/6*3/6

D. 1/6*1/6

Answer:

Indicated below

Step-by-step explanation:

Verbal Expressions of Algebraic Expressions

There are several ways to express w-24. I provide you with some of them:

Answer:

560÷c = p (p is price of one btw)

Step-by-step explanation:

Answer:

1574yd^2

Step-by-step explanation:

i split into 3, 2 rectangles and a triangle

40 x 30 = 1200

30 - 8 = 22 (height)

60 - 40 = 20 (width)

14 x 22 = 308

20 - 14 = 6 (base of triangle)

formula of triangle = (b x h) / 2

6 x 22 = 132 / 2 = 66

1200 + 66 + 308 = 1574

The length of the roof line is equal to 17.4 feet and the depth of the shed is 15.07 feet.

Given the following data:

First of all, we would assign a variable to the length of the roof line and depth of the shed from front to back respectively.

Let the length of the roof line be h.

Let the depth of the shed be d.

From the image attached, we would determine the length of the opposite side as follows:

[tex]Opp=20.2 -11.5[/tex]

Opposite side = 8.7 feet.

Next, we would determine the length of the roof line by using Sine trigonometric:

[tex]Sin \theta = \frac{Opp}{Hyp} \\\\Sin30 =\frac{8.7}{h} \\\\0.5=\frac{8.7}{h}\\\\h=\frac{8.7}{0.5}[/tex]

h = 17.4 feet.

For the depth;

We would determine the length of the roof line by using Tan trigonometric:

[tex]Tan \theta =\frac{Opp}{Adj} \\\\Tan 30 =\frac{8.7}{d} \\\\0.5774=\frac{8.7}{d}\\\\d=\frac{8.7}{0.5774}[/tex]

d = 15.07 feet.

Read more on trigonometry functions here: https://brainly.com/question/4515552

Answer:

-6

Step-by-step explanation:

- 9 - 3 + 7 - 1 = - 6

I'm still confused on the answer choices but the expression simplified is equal to -6.

Answer:

-9-3+7-1

Step-by-step explanation:

According to order of operations we do this whole thing from left to right!

Solving we get;  -9 -3 = -12> -12+7= -5> -5-1 = -6

Lol I got the same answer (ಡ艸ಡ)

Answer:

-4.775

Step-by-step explanation:

Answer:

150

Step-by-step explanation:

the line is straight hence gradient is constant

change in y/change in x=gradient

(45-0)/(65-50)

G=3

lunches is x axis

3=(y-45)/(100-65)

(3x35)=y-45

105=y-45

105+45=y

y=150

Answer:

[tex]a_{n}[/tex] = - 8n + 10

Step-by-step explanation:

there is a common difference between consecutive terms , that is

- 6 - 2 = - 14 - (- 6) = - 22 - (- 14) = - 8

this indicates the sequence is arithmetic with nth term

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

here a₁ = 2 and d = - 8 , then

[tex]a_{n}[/tex] = 2 - 8(n - 1) = 2 - 8n + 8 = - 8n + 10

Answer:

Its 70 hope that helped

Step-by-step explanation: I did this before

Answer:

y - 2 = 2(x + 5)

Step-by-step explanation:

Point slope:

    y - y₁ = m(x - x₁)

Given P(-5, 2) and slope m = 2:

  y - 2 = 2(x - (-5))

  y - 2 = 2(x + 5)

Answer:

  a. 72°

  b. side DF

Step-by-step explanation:

The base angles of an isosceles triangle are congruent and equal to the complement of half the a.pex angle. The shortest side of the triangle is opposite the smallest angle.

∠F = 90° -(36°/2) = 72°

__

The smallest angle is 36°. The side opposite that angle is side DF.

_____

Additional comment

The relation we used to find the base angle is based on the fact that the sum of angles in a triangle is 180°. For angle F, with D = F, we have ...

  D +F +36° = 180°

  2F = 180° -36° . . . . . . substitute D = F, and subtract 36°

  F = 90° -(36°/2) . . . . . divide by 2

Answer: yes

Step-by-step explanation:

They run side by side together

As a rule, parallel lines will always have the same slope.

However, they need to also have different y-intercepts.

Since these two lines have the same steepness or slope

and they have different y-intercepts, we say they are parallel.

Answer:

have a nice day

Step-by-step explanation:

1=red

2=green

3=yellow and blue

4=none

5=no

6=red and green