You just looked at the graph of this system of equations. Why will the lines never intercept?
y=-x+5
y=-x-3

Answer:

17 problems.

Step-by-step explanation:

19 + 9 = 28

(Amanda is in the afternoon class, so she gets 9 more homework assignments than the morning class, which gets 19.)

28 - 11 = 17

(Amanda has already completed 11 homework problems.)

Answer: 14

Step-by-step explanation:

Given

Excavation cone measures

height [tex]h=6\ ft[/tex]

Diameter [tex]d=30\ ft[/tex]

Truck can dump [tex]125\ ft^3[/tex] at a time

The volume of a cone is

[tex]V=\dfrac{1}{3}\pi r^2h[/tex]

Putting values

[tex]\Rightarrow V=\dfrac{1}{3}\times \pi\times 15^2\times 6\\\Rightarrow V=1413.9\approx 1414\ ft^3[/tex]

No of trips(N) required to accumulate this much volume is given by

[tex]\Rightarrow N=\dfrac{1414}{125}=13.3\approx 14[/tex]

Therefore, 14 trips are necessary to accumulate a cone of volume [tex]1414\ ft^3[/tex]

Answer: The answer is c

Explanation:

Step-by-step explanation:

1)91°(Corresponding)

2)98°(Alternate Exterior)

3)118°(Vertically Opposite Angles,Interior On the same side of the transversal,Vertically Opposite Angles)

4)53°(Alternate Interior)

5)112°(Corresponding)

6)88°(Alternate Exterior)

7)62°(Alternate Interior)

8)73°(Vertically Opposite Angles,Interior on the same side of the transversal,Vertically Opposite Angles)

Answer:

c=0.35m+9

$11.45

The conversion of CIX from roman numeral to Hindu-arabic form is; 109

We are given the roman numeral; CIX

Now, in roman numerals we know that;

C = 100

IX = 9

Thus, we can express the given roman numeral as;

CIX = 100 + 9

CIX = 109

Read more about Roman Numerals at; https://brainly.com/question/17380759

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Answer: 27people

Step-by-step explanation:

The turkey weighs 9 pounds.

Each member of the family will eat 1/3 of a pound.

If this is the case, the number of people that it would take to finish the turkey will be:

= Weight of turkey / Pounds eaten per person

= 9 ÷ 1/3

= 9 * 3/1

= 27people

The length of a diagonal of the square is 21cm.

A square can have two diagonals. Each of the diagonal can be formed by joining the diagonally opposite vertices of a square.

A square has a side length of 15 cm.

The following is closest to the length of a diagonal of the square is;

[tex]\rm d^2 =15^+15^2\\\\d^2=225+225\\\\d^2=450\\\\d=21[/tex]

Hence, the length of a diagonal of the square is 21cm.

Learn more about diagonal here

https://brainly.com/question/14735698

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Answer:

24 problems

Step-by-step explanation:

32 x 0.75 = 24

Answer:

24

Step-by-step explanation:

75% of 32 =24

Answer:

[tex]Q = 29.3^\circ[/tex]

Step-by-step explanation:

Given

[tex]\angle S = 90[/tex]

[tex]RS = 2.2ft[/tex]

[tex]QR = 4.5ft[/tex]

See attachment for ΔQRS

To calculate <Q, we make use of:

[tex]sin\ Q = \frac{Opposite}{Hypotenuse}[/tex]

Where

[tex]Opposite = RS[/tex]

[tex]Hypotenuse = QR[/tex]

[tex]sin\ Q = \frac{RS}{QR}[/tex]

[tex]sin\ Q = \frac{2.2}{4.5}[/tex]

[tex]sin\ Q = 0.4889[/tex]

Take arc sin of both side

[tex]Q = sin^{-1}(0.4889)[/tex]

[tex]Q = 29.3^\circ[/tex]

Answer:

3x - 5

Step-by-step explanation:

If the area of a rectangular garden is 12x²−20x. What is the length if the width is 4x?

The formula for the Area of a rectangular shape = Length × Width

Area = 12x² - 20x

Length = 4x

Width = Area/Length

Width = 12x² - 20x/4x

Width = 12x²/4x - 20x/4x

Width = 3x - 5

The width of the Rectangular shape = 3x - 5

Answer:

25 ft

Step-by-step explanation:

based on the graph on the width of the porch with the greatest area is 25

Answer:

73 could be wrong

Step-by-step explanation:

55x55+48x48=5329

✓5329

73

Answer:

10 1/4

Step-by-step explanation:

Answer:

Step-by-step explanation:

41/4 = 10 1/4

Step-by-step explanation:

let the ratio 7:8 be 7x and 8x.

now

7x+8x=30

or, 15x=30

or, x= 30/ 15

or, x= 2

here

no. of boys = 7x= 7*2 = 14

no. of girls= 8x = 8*2= 16

hope this helps u...

Answer:

16 girls

Step-by-step explanation:

sum the parts of the ratio, 7 + 8 = 15 parts

Divide the number of pupils by 15 to find the value of one part of the ratio.

30 ÷ 15 = 2 pupils ← value of 1 part of the ratio, then

8 parts = 8 × 2 = 16 ← number of girls

Answer:

speed

time

faster

greater

You can fill in these words in the blanks.

Answer:

139

Step-by-step explanation:

180 = x + 64+45

therefore: x = 139

Answer:

x = 109

Steps:

the sum of triangle angles is 180, and since the x is an exterior angle then 180-(64+45) = 71 and since it is an exterior angle then 180-71 = 109.

Answer:

Try C it probably is your answer

Answer:

the sum of angles JMK and KML is

( 160 + 90)°

= 252°

Hope it helps :)

Step-by-step explanation:

Answer:

The correct answers are:

A. The Vertical axis should be labelled as the Number of Jars for Each Flavour

B. an interval of 7 could be appropriate

Step-by-step explanation:

A. The number of jars for each flavour is the dependent variable against the flavour type, which is the independent variable, hence it is displayed on the vertical axis to show the height of the bars.

B. since the number of sticks in a jar vary from 0 to 49, dividing 49 by 7 will give 7 without a remainder, hence, an interval of 7 will be ideal for the plot, nd a total of 7 bars will be plotted. Intervals are: 0-7, 8-14, 15-21, 22-28, 29-35, 36-42, 43-49.

Answer:

1) y=4/5x-8

3) y=7/5x -2

Step-by-step explanation:

Slope- intercept form is y=mx+b (y = (slope)x+ (y-intercept))

I hope this helps :)

Answer:

the answer is 5

Step-by-step explanation:

it is right jk

Answer:

Step-by-step explanation:

We know area of a rectangle is xy where x and y are its dimensions.

A=xy

If we factor the area we will get the dimensions.

A=15k^4+35k^3+20k^2

(this can be factored in many ways to produce the same area, the answer choices you are given can be any given combination of factors.)

A=15k^4+15k^3+20k^3+20k^2

A=15k^3(k+1)+20k^2(k+1)

A=(15k^3+20k^2)(k+1) (this is one way)

A=5k(3k^2+4k)(k+1)

A=(3k^2+4k)(5k^2+5k) (and another way)

Either expression would give you width and length (or length and width) as they all produce the area of the original equation.

Answer:

20, 21, 29

Step-by-step explanation:

h²= p²+b²

29² = 20²+ 21²

Answer

1.5; log8 22.627

Step-by-step explanation:

Answer:

x+2y=4

Step-by-step explanation:

y=-1/2x+2 multiply both sides by 2

2y=-1x+4

2y+x=4 or x+2y=4 standard form

Answer:

This is a very hard problem but after weeks of doing it i got 3

Step-by-step explanation:

Answer:

3^3.7

Step-by-step explanation:

big brain