Mathematics High School

## Answers

**Answer 1**

1 yard = 3 feet.

Multiply the length of the truck by 3 to get total feet:

6 x 3 = 18 feet.

Subtract the length of the truck from the length of the parking space:

20 - 18 = 2 feet

1 foot = 12 inches.

Multiply 2 feet by 12:

2 x 12 = 24 inches longer.

## Related Questions

Wilson Green sells home security systems. He earns an 11 percent commission on every system he sells. Wilson’s sales for this month totaled $4265.00. What is Wilson’s commission?

### Answers

Multiply total sales by 11%

4265 x 0.11 = 469.15

His commission was $469.15

11 points each!!

Explain how to find the y-intercept of a graph.

### Answers

Answer:

You can find the y-intercept by looking at the graph and seeing which point crosses the y axis. The x coordinate will always be 0

Step-by-step explanation:

by seeing at which a point cuts y axis

There are 100 books in the library. There are non-fiction and fiction books.Write the fraction of the books that are fiction

### Answers

is there anything else that you didn't include in this problem?

-2(-25)+2y=44 solve for y please!!! semi-urgent! I will give the correct answer brainliest!!!

### Answers

Answer:

y = -3

Step-by-step explanation:

First, subtract 44 from both sides of the equation to set it equal to 0. This will give you 6 + 2y = 0. Then, subtract 6 from both sides, leaving you with 2y = -6. Then just divide both sides by 2 to isolate the y and give you your answer. -6 divided by 2 is -3. y = -3

Solve for w

-4w+(2/5)=-(7/2)w-(3/2)

### Answers

Answer:

-(19/5) or -3.8

Step-by-step explanation:

In this case we put the like terms together as follows

-4w+(7/2)w=(-3/2)-(2/5) note the change of signs when the equal sign. + changes to - and -changes to +.

Therefore -(1/2)w=-(19/10)

dividing both of the equal sign by -(1/2) gives:

w=-(19/10)/-(1/2)

w=-(19/5) or -3.8

Solve for x.

3(x-2)-6=-6(-3x+3)-5x

Simplify as much as possible.

### Answers

Answer:

0.6

Step-by-step explanation:

So you need to expand the brackets

then you need to simplify by adding families.

Then Kill the smaller x

Then you get 3/5

=0.6

The measure of the angle formed by two intersecting perpendicular lines is 90°. A. true

B. false

### Answers

Answer:

True.

Step-by-step explanation:

You can see it with the cartesian plane. The cartesian plane are two intersecting perpendicular lines. The intersection point is the (0,0) and each cuadrant is 90°. 90°(4 cuadrants) = 360° .

Answer: True, the measure of the angle formed by two intersecting perpendicular lines should be 90 degrees.

Solve for W.

4w-4+2(5w+8)=-2(w+3)

Simplify your answer as much as possible.

### Answers

Answer:

w =

Step-by-step explanation:

The question is

We can first use distributive property to simplify, the distributive property is

Thus we have:

Now we combine like terms and simplify to get the final answer for w.

Thus, w =

Answer:

1.125

Step-by-step explanation:

we first open the brackets by multiplying every term inside the brackets by 2

We get the following equation: 4w-4+10w+16=-2w-6

collecting like terms together we get 4w+10w+2w=-6-16+4

16w=-18

dividing both sides by 16 we get w=18/16

=9/8

= 1 1/8 or 1.125

What is the volume of a cylinder with a height of 5cm and diameter of 9cm? (Use 3.14 for π.)

317.9 cm3

343.8 cm3

1271.4 cm3

2543.4 cm3

### Answers

The equation is V = PI x r^2 x h

r = 1/2 the diameter = 4.5

Volume = 3.14 x 4.5^2 x 5

Volume = 317.9 cm^3

The volume of a prism is 48 cubic centimeters. If the length is 2 centimeters and the width is 4 centimeters. What is the height?

### Answers

Answer:

6

Step-by-step explanation:

volume is (lwh) since youre trying to find the height just multiply the 2 and 4 together to get 8. Then divide 8 by 48 to get your height.

Joey runs diagonally across a rectangular field. The field had a width of 15 yards and a length of 36 yards. How far did Joey run

### Answers

Answer:

Joey ran 39 yards

Step-by-step explanation:

a²+b²=c²

15²+36²=c²

225+1296=c²

1521=c²

√1521=√c²

39=c

If cos x = 2 / 3 and x is in quadrant 4, find: a. sin(x / 2)

b. cos(x / 2)

c. tan(x / 2)

### Answers

Answer:

See below.

Step-by-step explanation:

Because cos x = 2/3 the adjacent side = 2 and hypotenuse = 3 so the length of the opposite side =

√(3^2 - 2^2) = -√5 (its negative because we are in Quadrant 4).

So sin x = -√5/3.

(a) sin (x /2) = - √ [ (1 - cos x)/2 ]

= -√(1 - 2/3)/ 2)

= -√(1/6). or -0.4082.

(b) cos (x/2) = √ [ (1 + cos x)/2]

= √ 5/6 or 0.9129.

(c) tan (x /2) = ( 1 - cos x) / sin x.

= ( 1 - 2/3) / -√5/3

= -0.4472.

Answer:

A

Step-by-step explanation:

cos(x)=2/3 in Q 4

sin(x/2)=+√(1-cos(x))/2

√(1-cos(x))/2=√(1-[2/3]/2=√(1/3)/2=-√(1/6) because sin is negative in Q 4

Before she went on a diet, Jenna's waist measured 32.45 inches.After the diet, it measured 26.97 inches.How many inches did Jenna lose?

### Answers

Answer:

Jenna lost 5,48

Step-by-step explanation:

Before the diet Jenna's waist measured 32.45 inches.

After the diet Jenna's waist measured 26.97 inches.

To get the difference between the two measures, we have to discount the new measure from the previous one.

So, difference is 26.97 inches-32.45 inches= -5,48. It is negative because she lost inches.

Answer:

5.48

Step-by-step explanation:

32.45 - 26.97 = 5.48

Which of the following are sets of discrete check all that apply A{-3,6,9,17,24}

B(-10,29]

C(1,99)

D{1,3,5,7,...}

E{5,8}

### Answers

Answer:

C(1,99) and E(5,8)

Step-by-step explanation:

Discrete data are numerical values that are distinct and outstanding mostly assigned from surveys by counting e.t.c

Thus, these numerical values cannot be negative as we can not count negative values.

the data can only take known exact values so it is not continuous. From the given sets of data the sets that satisfy the given guidelines are C(1,99) and E(5,8)

The expression 60+25x represents the cost of the bracelet for x charms added to the purchase. What does the 25 represent in the expression?

### Answers

Answer:

the cost of each charm

Step-by-step explanation:

Since x is the number of charms and it is multiplied by 25, 25 is the cost of each charm

A 180 second song is divided into 2 sections. The ratio of the two sections is 3:4. What is the length, to the nearest second, of the longer

### Answers

Answer:

Step-by-step explanation:

Let

x-----> the length of the smaller section in seconds

y----> the length of the longer section in seconds

we know that

----> equation A

-----> equation B

substitute equation B in equation A and solve for y

If 0 is an acute angle of the right triangle and if cos 0=5/13, then find the values of the remaining five trigonometric function for angle 0

### Answers

Answer:

See the highlighted values below.

Step-by-step explanation:

The following right angled triangle will have an angle whose cosine is 5/13.

Hypotenuse = 13 and the 2 legs will be 5 and 12 units long. The 12 is found using the Pythagoras theorem ( 13^2 = 5^2 + 12^2).

cos O = adjacent / hypotenuse = 5/13.

So sin O = opposite / hypotenuse = 12/13.

tan O = opposite / adjacent = 12/5.

csc O = 1 / sin O = 13/12.

sec O = 1 /cos O = 13/5.

cot O = 1 / tan O = 5/12.

A set of cards includes 24 yellow cards,18 green cards,and 18 blue cards. What is the probability that a card chooses at random is not green?.

### Answers

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷ Find the total number of cards:

24 + 18 + 18 = 60

Find the total number of cards that aren't green:

24 + 18 = 42

The probability would be 42/60

This could be simplified to 7/10

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

Answer:

710

Step-by-step explanation:

7/10

Cabrera bought 4 baseballs for him and his friends to use during practice. Each baseball cost 3.42. What was the total cost of the 4 baseballs?

### Answers

Answer:

$13.68

Step-by-step explanation:

3.42 x 4

If the Jonas family wanted to plant 3 bushes that needed to be 3 feet apart and 3 feet away from the fence around the yard, would they have room?

### Answers

Answer:

Not enough info.

Step-by-step explanation:

Not enough information, how big is the fence perimeter wise? What is the shape of the fence? If the fence is square and 2,000 feet long, of course there's room. If its a square fence that's 2 feet long, there is no room at all.