Answers
Answer:
Anything before 0 is negative. In this case we’re trying to “plot” - 1 2/3. It has to be between -2 and 0 on this plot.
Now lets imagine we have a center line between -2 and 0.
You’d get
-2, -1, 0
Now using that benchmark/ estimate, go towards the LEFT between -1 and -2. Now when reached about half way, go forward for a bit more and you should receive it.
Thats it!
Related Questions
What is the perimeter of a square that has a side of 20
Answers
Answer:
80 cm
Step-by-step explanation:
perimeter = Side × 4 = 20 × 4 = 80 cm
I hope you understand...
PLEASE PLEASE HELP
Connor needs 60 mL of a 19% acid solution for a science experiment. He has available a 21% solution and a 15% solution.
How many milliliters of the 21% solution and how many milliliters of the 15% solution should he mix to make the 19%
solution?
Answers
Answer:
Let x = ml of 21% solution
Let y = ml of 15% solution
ATQ,
x + y = 60.....(1)
or
0.21x + 0.15y = 0.6....(2)
Multiplying equation 1st by 0.21, we get,
0.21y+0.21y =12.6....(3)
subtracting equation 3
0.21y+0.21y =12.6
-0.21x +0.15y = 0.6
_________________
ㅤㅤㅤ 0.6y = 12
_________________
6y = 12
y = 20ml
x= 60-20 = 40 ml
Hence , Conner needs 20ml of 21% solution & 40ml of 15% solution
Choose the inequality that represents the following graph.HELP HELP HELP
Answers
Solution:
It should be noted:
If the starting point of the inequality is half shaded, the sign will be < or >.If the starting point of the inequality is fully shaded, the sign will be ≤ or ≥.We can tell that:
The inequality will either have an < or > sign.The blue line tells us that the value of x must be greater than -1.This clearly tells us that the inequality is x > -1
In conclusion:
Option C is correct.
A farmer needs to mix 12 ounces of fertilizer for every 10 pounds of soil. How many pound of fertilizer will the farmer need to make a mix that contains 120 pounds of soil?
Answers
There will be 9 pounds of fertilizer
Find the value of x, y, and z, in the rhombus below.
Answers
Answer:
Step-by-step explanation:
Someone help and please make sure the answer right pls, pls help I’m confused
Answers
Answer:
it's the third bubble
Step-by-step explanation:
Answer:
n³ - 2n² - 3n + 2 + (2 / x - 4)
Step-by-step explanation:
n^4 - 6n³ + 5n² + 14n - 6
(n - 4) x n³
n^4 - 6n³ + 5n² + 14n - 6
-n^4 + 4n³
-2n³ + 5n² + 14n - 6
(n - 4) x -2n²
-2n³ + 5n² + 14n - 6
2n³ - 8n²
-3n² + 14n - 6
(n - 4) x -3n
-3n² + 14n - 6
3n² - 12n
2n- 6
(n - 4) x 2
2n - 6
-2n + 8
R. 2 / x - 4
I hope this helps!
!!!Brainliest to the first one to get it right!!!!
Which of the following is the difference of two squares?
A)8x^2-16y^
B)25m^2+100n^2
C)4g-16h
D)100a^4-9b^12
Answers
Answer: The Answer is A
Step-by-step explanation:
8x^2 - 16y^2
Answer:it’s A
Step-by-step explanation:took the test
Quadrilateral GHIJ is similar to quadrilateral KLMN. Find the measure of side NK.
Figures are not drawn to scale.
Answers
Answer:
NK = 14.4
Step-by-step explanation:
Given the following question:
We know that the two sides are similar
JI = 3, NM = 7.2
The scale factor is 2.4 since....
[tex]3\times2.4=7.2[/tex]
Knowing the two sides are similar and if we multiply JI by 2.4, we get NM we can easily do the same for JG and NK.
JG = 6
[tex]6\times2.4=14.4[/tex]
[tex]=14.4[/tex]
NK = 14.4
Hope this helps.
1. THE CAR WAS BOUGHT BY MY BROTHER. Active or passive
Answers
Answer:
The sentence is passive.
(Btw this is English lol, not mathematics)
If A= [
4 3 1
8 6 2
1 1 5
]
ii) Is it possible to determine the inverse of the matrix? If possible find the
inverse of the matrix
Answers
Answer:
√384 esa es la respuesta ayudame a mi porfa
Is negative one a rational number?
Answers
Answer: -1 is a rational number.
Step-by-step explanation: -1 is a rational number because it is an integer. An integer can be any number, such as -5, 5, 0, 3, etc.
Rational numbers can also be perfect squares (i.e square root of 25), it can be repeating decimals or decimals in general.
Irrational numbers are numbers that cannot be written as a fraction OR that are imaginary.
Irrational numbers would be repeating decimals that do not have the same values repeated, such as Pi. Pi cannot be written as a fraction, only estimated. Irrational numbers can also be imaginary numbers such as the square root of -4. There is no number in this world that can multiply itself and become -4. A negative times a negative is positive, and a positive times a positive is a positive. This means the square root -4 is imaginary and therefore irrational.
Answer:
Yes.
Step-by-step explanation:
All integers, fractions, whole numbers & natural numbers fall into the category of rational numbers.
How are integers rational numbers?
The definition of rational numbers says that any number that can be written in the form of p/q, where p & q are integers & q is not equal to 0 are categorised into rational numbers. This is in the form of the fraction. We know that, by dividing the integers by 1, we'll get them as a fraction. Sp, integers are rational numbers.
For example:
- 1 = -1/1 (p/q form; so it's a rational number)
________
Hope it helps ⚜
PLS HELP ME OUTT!!!!
Answers
Answer:
90+36+(4x+6)=180
4x+6=54
4x=48
x=12
Si un gramo de chocolate vale$38.25¿cuánto costarán 750 gramos?
Answers
Answer:
28687.5
Step-by-step explanation:
Un gramo equivale a $38,25, por lo que si tenemos 750 de esos gramos, tendríamos que multiplicarlos para obtener el costo total.
Find the value of x.
Answers
Answer:
-7
Step-by-step explanation:
∠D = ∠B
2x² + 7 = x² - 8x
2x² - x² + 8x + 7 = 0
x² + 8x + 7 = 0
(x + 7)(x + 1) = 0
x = -7 or -1
For x = -7, we have
x² - 8x = 49 + 56 = 105
2x² + 7 = 2*49 + 7 = 105 Right, x = -7 is an answer
For x = -1, we have
x² - 8x = 1 + 8 = 9 < 90
In the diagram angle B is > 90, so x = -1 is not the answer.
What is the trigonometric ratio for sin C?
Enter your answer, as a simplified fraction.
Answers
Answer:
(9/40)
Step-by-step explanation:
Sin is Opposite/Adjacent
sin(C) = AB/BC
We can find the value of AB by using the Pythagorean Theorem:
a^2 + b^2 = c^2
(80)^2 + b^2 = (82)^2
b = 18
sin(C) = 18/80 or (9/40)
What’s the untit rate for 400 miles on 20 gallons
Answers
Answer:
20 miles per gallon
Step-by-step explanation:
We want a unit rate where
1 is in the denominator
so we divide top and bottom by 20
[tex]\frac{400 miles/20}{20 gallons/20}[/tex] = [tex]\frac{20 miles}{1 gallon}[/tex] = 20 miles a gallon
Write 4 equivalent expressions to 5n = 15n
Answers
Here\/ .
work out the area of the parallelogram
Answers
Answer:
b x h
Step-by-step explanation:
A farmer had a total of 700 goats and sheep. If he sold of his goats and
400 sheep, he would have an equal number of goats and sheep left. How
many more sheep than goats did he have in the beginning?
Answers
Answer:
300 rxc icz ugv ddhhbs hhjo
Jeff has four credit cards with limits of $4,000, $9,000, $3,600 and $11,300 respectively. If he has all of his cards charged up to 85% of his credit limit, how much does he owe?
Answers
Answer:
Jeff would owe $23,715
Step-by-step explanation:
$4,000+$9000+$3600+$11300x 0.85 = $23,715
Aysha has 136 buttons and 8containers,can she divided the buttons equally between the containers?
Answers
What is the domain and range
Answers
Answer:
Its A
Step-by-step explanation:
What is the surface area of this triangle prism
Answers
Answer:
Surface area = (Perimeter of the base × Length of the prism) + (2 × Base Area) = (S1 + S2+ S3)L + bh;
please help me answer this asap thank you
In circle N chord CD is 18. Find the length of the radius to the nearest tenth.
Answers
The radius of the given circle is 12.1 (correct to the nearest tenth), computed using chord properties.
We assume the radius of this circle to be x.
By the theorem saying that a perpendicular from the center of the circle to a chord, bisects the chord, we can say that CE = ED = 0.5CD = 0.5*18 = 9.
Now, we know that NC = NA = radius of the circle = x.
We are given that AE = 4.
Therefore, NE = NA - AE = x - 4.
Now, in right-angled triangle NEC, by Pythagoras theorem, we can say that,
NC² = CE² + NE²
or, x² = 9² + (x - 4)²
or, x² = 81 + x² - 8x + 16
or, x² - x² + 8x = 97
or, 8x = 97
or, x = 97/8 = 12.125 ≈ 12.1 (correct to the nearest tenth, that is, rounding off up to one decimal place).
Learn more about chord properties at
https://brainly.com/question/13950364
#SPJ10
PLEASE HELP IM ALMOST DONE WITH THE CLASS
Answers
Answer: B
Step-by-step explanation:
What is the area of the trapezoid? Enter your answer in the bOx
Answers
Solution:
Note that:
Area of trapezoid = Area of rectangle + 2(Area of triangle)Finding the area of the square.
Area of rectangle = LB=> Area of rectangle = (8)(6)=> Area of rectangle = 48 in²Finding the area of the 2 triangles.
Area of triangle = 1/2 x Base x Height=> Area of triangle = 1/2 x 4 x 6Since there are two triangles with the same base and height, we will multiply the area by 2 to cover the other triangle.
=> Area of 2 triangles = 2(1/2 x 4 x 6)=> Area of 2 triangles = 4 x 6=> Area of 2 triangles = 24Finding the area of the trapezoid.
Area of trapezoid = Area of rectangle + 2(Area of triangle)=> Area of trapezoid = 48 + 24=> Area of trapezoid = 72 in²hi guys can u pls help me thank u
Answers
Answer:
D. Knowing that 5^2 + 9^2 < 12^2, draw the 5 cm side and the 9 cm side
with a right angle between them. The 12 cm side will fit to form a
right triangle
Step-by-step explanation: mark me brainliest!!
Hypotenuse = h
Altitude = lBase = bl²+b²=h²
Here 6²=369²=8112²=14415²=225
From the above it is clear that81+144=225⇒9²+12²=15²
what is 8 & 3/4 x 3
(I need this today!)
Answers
3/4 x 3 = 9/4
Since you need to multiply first you add the 8 later after you solve the multiplication
8 9/4
Answer:
26 [tex]\frac{1}{4}[/tex]
Step-by-step explanation:
8[tex]\frac{3}{4}[/tex] = [tex]\frac{(8x4)+3}{4}[/tex] = [tex]\frac{35}{4}[/tex]
[tex]\frac{35}{4}[/tex] x [tex]\frac{3}{1}[/tex] = [tex]\frac{105}{4}[/tex] = 26.25 = 26 [tex]\frac{1}{4}[/tex]
On Sandy's scale drawing of the school campus 2 inches equals 4 yards the distance between the swings and the tracks is 10 inches of the drawing and the distance between the track and the basketball court is 4 inches on the drawing how much farther is the track from the swings than from the basketball court in the actual distance?
Answers
Answer:
The answer would be 20 because 2x2=4 right so 10x2=20
Step-by-step explanation:
30 more than the quotient of b and c
Answers
Answer:
b/c+30
Step-by-step explanation:
This is what I think it is. Have a good day