negative fractions on the number line

Answer: 30° - 3d ≤ 20°

Step-by-step explanation:

Here the constant rate of decreasing the temperature = d degree,

Thus, the total decreasing in three days = 3d degree,

If the temperature on Monday = 30°

Then the temperature n Thursday =  30° - 3d

Since, The swimming pool is open when the high temperature is higher than 20°

⇒ 30° - 3d ≤ 20°

Which is the required inequality to determine the rate of temperature decrease in degrees Celsius per day, d, from Monday to Thursday.

Answer:

30-3d\le 20

Step-by-step explanation:

Answer: Given : points 4  , 1 ,25  , opposite of 3 ,  -1/2To Find : draw on Number Line Solution :Numbers with a negative sign are less than zeroRight of zero represented by ‘+’ sign and to the left of zero represented by ‘–’ sign.+ sign numbers can be denoted as simply numbers  On a number line the number increases as we move to the right and decreases as we move to the left.  1 : Draw a line and mark some points at equal distance on it as shown in the figure below  Mark a point as zero on it. Points to the right of zero are positive integers and are marked simply 1, 2, 3  and so on , while points to the left of zero are negative integers and are marked – 1, – 2, – 3 and so on 2.  Go 4 unit on right sides from Zero   to show  43.  Go 3 units on Left from zero to show opposite of 3 4.  Divide number line between 1 & 2 in 4 Equal parts and go 1 part right of 15.  Divide number line between  0 & -1  in 2 Equal parts and go 1 part left of 0

Step-by-step explanation:

Answer:

yes it is possible

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Product is multiplication

and the quotient is divison.

Hope I helped

Answer:

Figure 4)  [tex]2a + b/4[/tex]

Step-by-step explanation:

**Brainliest would be appreciated**

Answer: [tex]6\frac{7}{12}[/tex]

Step-by-step explanation:

[tex]\frac{34}{12} + \frac{45}{12} = \frac{79}{12}[/tex]

[tex]\frac{79}{12} = 6\frac{7}{12}[/tex]

Answer:

x -3y = - 3

Step-by-step explanation:

Slope of line m = (0 -1 )/(-3 - 0) = 1/3

y - intercept b = 1

Equation of line in slope-intercept form is given as:

y = mx + b

Plugging m = 1/3 and b = 1 in the above equation, we find:

y = 1/3 x + 1

-> 3y = x + 3

-> x -3y = - 3

This is the required equation of line.

Answer:

300

Step-by-step explanation:

22.8% of total water = 68.4 gallons

68.4 * 100 =6840

6840/22.8 = 300

Answer:

6.5 feet.

Step-by-step explanation: The question is asking for the radius of the triangle, and the formula for that is r = c / (2 * π). Plugging in 41 for c, and 3.14 for two, the answer rounds up to 6.5 or 6.53 feet.

Answer:

The first blank is a dilation, which essentially means to shrink down in size. The second blank is transformation, to move the shape in place. The shapes are similar, since they are the same shape, but at a different size

Step-by-step explanation:

HOPE THIS HELPS IF IT DOESN'T CAN U TELL ME!!!!! :P

heres the correct answer

Answer:

C : tessellation

Step-by-step explanation:

A tesselation is a plane (picture) covered with geometric shapes [here we have diamonds and stars], with no overlapping. This picture clearly displays a tesselation.

Answer:

35

Step-by-step explanation:

Steps

1.  5x + 105 = 8x because you distributed the 5

2. 105 = 3x because you subtract the 5x on both sides

3. 105/3 = x because you divide the 3 and 105/3 is 35

The answer is 989

Hope it helps :)

Hey there!

4^5 + 72/9 - 43

= 4 * 4 * 4 * 4 * 4 + 72/9 - 43

= 16 * 16 * 4 + 72/9 - 43

= 256 * 4 + 72/9 - 43

= 1,024 + 72/9 - 43

= 1,024 + 8 - 43

= 1,032 - 43

= 989

Therefore, your answer is: 989

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

2,379 & look below for remaining numbers

Step-by-step explanation:

The divisor 4 goes to the left of the whole box, because you are dividing all the numbers by 4.

So for the last box, 4 x 9 = 36

For the top of the 3rd box, it's 4 x ? = 280, so you do 280 divided by 4 = 70

For the 2nd box, 4 x 300 = 1200

For the 1st box, I did the problem of 9516 divided by 4 in long division form.  4 goes into 9 only 2 times & the 2 is in the thousands place.  So on top of the 1st box goes 2,000 & in the box goes 4 x 2,000 = 8,000.

Add 8,000 + 1,200 + 70 + 36 = 9,516

9,516 divided by 4 = 2,379

2,000 + 300 + 70 +  9 = 2,379

Answer:

A and B

Step-by-step explanation:

Verticle angles are when two lines cross eachother or touch

Answer:

A. ∠G ≅ ∠L   AND  B. ∠Q ≅ ∠V

Step-by-step explanation:

This is because the others although they are both initially opposite and seen as vertical they have a secondary line that alters the angle and so the last two angles that have this are not vertical

Answer:

C

Step-by-step explanation:

A. False because the number of students who prefer strawberry is not half the number of students who prefer cookies and cream (15 ÷ 2 = 7.5, not 8)

B. False because the number of students who prefer chocolate is not higher than the combined number of those who prefer vanilla and those who prefer cookies and cream (12 is not greater than 18)

C. True because the number of students who prefer strawberry is lower than the combined number of those who prefer vanilla and those who prefer cookies and cream (12 is less than 18)

D. False because do not most student prefer cookies and cream (12 is greater than 8)

Answer:

A: 55

B: 125

C: 55

Step-by-step explanation:

Answer:

A: [tex]55[/tex]°
B: [tex]125[/tex]°
C: [tex]55[/tex]°

Step-by-step explanation:

Geometry properties!

When we look at this photo we see that [tex]a[/tex] and [tex]b[/tex] are on a line, meaning that [tex]a+b=180[/tex].

But because we don't have enough info yet we can't solve for them.

So let's head over to [tex]c[/tex].

For [tex]c[/tex] we see that it is also on a line with a right angle, and 35 degrees. This means that:

[tex]c + 90 + 35 = 180[/tex]

If we solve for [tex]c[/tex], we get:

[tex]c=180-90-35= 55[/tex].

Now we see that [tex]a[/tex] makes a vertical angle with [tex]c[/tex], meaning that angle [tex]a[/tex] is equal to angle [tex]c[/tex].

So now we know what angle [tex]a[/tex] is: [tex]55[/tex]°

Now we can go back to [tex]a + b =180[/tex]

Since we know [tex]a =55\\\text{we can get}\\55+b=180\\b=180-55=125[/tex]

That's it!

formula: pi×2×r or pi×d

1. 9m×2×pi= 56.55m

2. 17ft× pi= 53.41 ft

3. 3yd×pi= 9.42 yd

4. 5cm× pi= 15.71cm

Answer:

A

Step-by-step explanation:

Step-by-step explanation:

hey the sentence isnt visible

Answer:

x = -2, 0, 2/3

Step-by-step explanation:

3x³ + 4x² - 4x = 0

x(3x² + 4x - 4) = 0

x(3x² + 6x - 2x - 4) = 0

x(3x - 2)(x + 2) = 0

ZEROs

x = 0

3x - 2 = 0

x = 2/3

x + 2 = 0

x = -2

Hope this helps!

Answer:

yes

Step-by-step explanation:

i go to azva online school and did the test

Answer:

B. It still might be random becuase you could still randomly pick people from those areas.  C. Yes, because you are still randomly selcting from the phone books and from 20 random cities. D. No, Your just chosing people random people from the eyglasses store which means your chosing the probabilty of the people who only where glasses.

Step-by-step explanation:

Answer:as your given option the answer can be 2 feet but the real answer is 2✓5

Step-by-step explanation:

Answer:

The asteroids are mostly found in the broad space between Mars and Jupiter, a region of the solar system called the asteroid belt. Asteroids are too small to be seen without a telescope; the first of them was not discovered until the beginning of the nineteenth century.

Discovery and Orbits of the Asteroids

In the late 1700s, many astronomers were hunting for an additional planet they thought should exist in the gap between the orbits of Mars and Jupiter. The Sicilian astronomer Giovanni Piazzi thought he had found this missing planet in 1801, when he discovered the first asteroid (or as it was later called, “minor planet”) orbiting at 2.8 AU from the Sun. His discovery, which he named Ceres, was quickly followed by the detection of three other little planets in similar orbits.

Step-by-step explanation:

Answer:

-2/3

Step-by-step explanation:

Since there are 3 units from 0 to -1 and the mark is on the 2nd one it's 2/3