Answers
I think the correlation is negative because the graph is going down.
Hope this helps
Related Questions
Choose the best answer to classify the following number as Rational, Irrational, a Natural Number, or not a Real Number: 0/7
Answers
Answer:
a natural number
Step-by-step explanation:
0/7=0
and then '0' is included in natural numbers from, 0,1,2,3,4,.........
Jack had to get three more pails of water than Jill did. The product of the number of
pails they had to get was 40. How many pails of water did Jill have to get?
Answers
Answer:
Impossible?
Step-by-step explanation:
Answer:
5 pails
because jack has 5 pail and he must get 3 more pail to times 5 and get 40
Which equations are true for x = –2 and x = 2? Select two options x2 – 4 = 0 x2 = –4 3x2 + 12 = 0 4x2 = 16 2(x – 2)2 = 0
Answers
Hope this helps you!!!
The equation x² - 4 = 0 and 4x² = 16 have roots of x = -2 and 2 so option 1st and 4th are correct.
What are the roots of an equation?Roots of an equation are the solution of that equation, since an equation consists of hidden values of the variable so to determine them by different processes and then the resultant is called roots.
For example root of x -4 = 0 is x = 4 so 4 will be the only root of this linear equation.
The number of roots of an equation depends on the degree of the equation for example number of roots of quadratic equation are 2.
Given the roots
01)
x = -2
square both sides
x² = 4
x² - 4 = 0
02)
x = 2
Square both sides
x² = 4
Multiply by 4 on each side
4x² = 16
Hence "The equation x² - 4 = 0 and 4x² = 16 have roots of x = -2 and 2".
To learn more about the roots of equation,
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Can someone send me proxys that aren't blocked by iboss
and how do I removed chrome extensions that were added by a chrome administrator
I'm tryin to play fort night on geforce now browser but its blocked
Answers
Answer:
unblock miniproxy.com
Step-by-step explanation:
Work out the area of this trapezium.
15cm
6cm
9cm
3cm
Answers
Answer:
33 cm
Step-by-step explanation:
my bad if im wrong havent done this in a while
Answer:
Step-by-step explanation:
area of trapeziumm=1/2(15+3)×6=9×6=54 cm²
A total points scored in a basketball game was 21. How many were 2 points, and how many were 3 point shots. using a linear equation to figure
Answers
Answer:
im not sure
Step-by-step explanation:
A 20 foot ladder is set against the side of a house so that it reaches up 16 feet. If Christian grabs the ladder at its base and pulls it 2 feet farther from the house, how far up the side of the house will the ladder reach now? (The answer is not 14 ft.) Round to the nearest tenth of a foot.
Answers
Answer:
14.2
Step-by-step explanation:
The ladder forms a right angles triangle,
We have,
h=20
p=16
b=x
Using pythogorean theorem,
b=√(20^2-16^2)
√144
b=12
Now,
Since, she pulls it 2 cm,
b=x+2
b=14
p=?
Using pythogorean theorem,
p=√(20^2-14^2)
√204
p=14.2828568571
Rounding to the nearest tenth,
p=14.2
The side of the ladder will reach up is 14.3 feet.
What is trigonometric Ratios?"Trigonometric Ratios are defined as the values of all the trigonometric functions based on the value of the ratio of sides in a right-angled triangle. It is with respect to any of its acute angles are known as the trigonometric ratios of that particular angle".
For the given situation,
Hypotenuse, h = 20 feet
Perpendicular, p = 16 feet
Base = b
By Pythagoras theorem,
[tex]h^{2} = p^{2} + b^{2}[/tex]
⇒[tex]20^{2} = 16^{2}+b^{2}[/tex]
⇒[tex]b^{2} = 400-256[/tex]
⇒[tex]b^{2}=144[/tex]
⇒[tex]b=\sqrt{144}[/tex]
⇒[tex]b=12[/tex]
The ladder at the house is pulled 2 feet farther.
So, base = [tex]12+2[/tex]
⇒[tex]b=14[/tex]
Now, the side of the ladder will reach up
[tex]p^{2} = h^{2}-b^{2} \\[/tex]
⇒[tex]p^{2}=20^{2}-14^{2} \\[/tex]
⇒[tex]p^{2}=400-196[/tex]
⇒[tex]p^{2}=204[/tex]
⇒[tex]p=\sqrt{204}[/tex]
⇒[tex]p=14.28[/tex]
⇒[tex]p=14.3[/tex] (rounded off to nearest tenth)
Hence we can conclude that the side of the ladder will reach up is 14.3 feet.
Learn more about trigonometric ratios here
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5 divided by 29.95 show work please
Answers
Answer:
5.99
Step-by-step explanation:
Do the division by doing:
0 5. 9 9 0
---------------------------------
5 | 2 9. 9 5 0
− 0
2 9
− 2 5
4 9
− 4 5
4 5
− 4 5
0 0
− 0
0
HELP PLEASE I'M CONFUSED I DON'T KNOW THE ANSWER!!!
Answers
Answer:
the answer is 3 1/9
Step-by-step explanation:
if you see how many times you can fit 9 into 28 you will see it can happen three times but you still have 1 leftover hence the 1/9
x to the second power plus 24 to the second power equals 30 to the second power .
Answers
Answer:
x = 18 or -18
Step-by-step explanation:
x^2 + 24^2 = 30^2
simplify
x^2 + 576 = 900
subtract 576 from both sides
x^2 = 324
Take square root of 324
+/- √324
x = 18 x = -18
18 or -18 is the answer
Please Help!! I really need it!
Answers
Answer:
1. 2:1
2. 1:2
3. 2:1:3
4. 11:4
5. 2:1
Answer:
Step-by-step explanation:
1) Apples : Mangoes = 20 : 10 = 2 :1
2) Ponkans : Guavas = 15 : 30 = 1 : 2
3) Apples : Mangoes : Guavas = 20 : 10 : 30: = 2 : 1 : 3
4) All fruits = apples + mangoes + ponkans + guavas = 20 + 10 + 15 + 30 = 75
All fruits : Apples = 75 : 20 = 15 : 4
4) apples + guavas = 20 + 30 = 40
Mangoes + Ponkans = 10 + 15 = 25
apples + guavas : mangoes + Ponkans = 40 : 25 = 8 : 5
does 2/4 and 2/3 have the LCM of 12?
Answers
Answer:
yes
Step-by-step explanation:
2/4 and 2/3 has a LCM of 12
Answer:
Step-by-step explanation:
The LCM of 2/4 and 2/3 is 2. This is because 2/4 goes into 1, 3/2, and 4/2=2. 2/3 goes into 4/3, 6/3=2.
find the value of x.
Answers
Answer:
Step-by-step explanation:
RQ=QS=SR
5x =3x + 10 =6x-5
5x =3x +10
5x-3x =10
2x =10
X=5
What is the value of 3p^2 + 8 when p = 4?
Answers
Answer:
56
Step-by-step explanation:
First, copy the given expression. Then replace p with 4. Then evaluate the expression.
3p^2 + 8 =
= 3(4^2) + 8
= 3(16) + 8
= 48 + 8
= 56
5r-8=9r-12 answer this plsss
Answers
Answer:
R=1
Step-by-step explanation:
5
−
8
+
8
=
9
−
1
2
+
8
ask you teacher how to solve linear equation he or she could help with that
I need help fast please!
Answers
Answer:
y=x+9
Step-by-step explanation:
A scale drawing of an office space uses a scale of 1 in. : 6 yd. The scale drawing has an area of 4 square inches. What is the area of the actual office space?
Answers
Answer:
30
Step-by-step explanation:
The scale is 1 in : 6 yd. the drawing was 5 inches. Multiply the drawing measurement (5) times the yards cause that’s the measurement you want and you get 30 yards.
Determine which relations represent function if relation is not a function state why not
Answers
Hey!!:D
this is pretty urgent (only have to the end of the period to finish) hurry pleaseeee lol
Answers
Answer:
A,C, and D.
Step-by-step explanation: I promise
2 and 4, Also could do brainliest i'm trying to level up.
The volume of a cylinder, (ℎ), is given by the area of the base times the height, ℎ. The base of the cylinder shown below has a diameter of 5 inches. Write the function, (ℎ), that represents the volume of the cylinder. No spaces. ^use for exponents. 3.14 for pi. All lowercase letters. *
Answers
Answer:
(h)=h*19.625
Step-by-step explanation:
start by dividing the diameter by 2 to get the radius:
radius=2.5
the area of a circle is calculated with the formula pi*r^2
solve using our radius to get the area:
area of base= 19.625
using this, we can get our function:
(h)=h*19.625
please help me solve this problem and figure out how to solve it
Answers
Someone help I really cannot get my brain to function
Answers
Answer:
21
Step-by-step explanation:
for the 42.
21×2=42
t t t t t t. t tt. t t t. r r r 4 4 4. r r r t t t t t t t t r r r r r r t. tt t t f f. re enne e r r r
The amounts of plastic waste generated in a region during two years were 32,400,000 tons and 20,300,000 tons. What was the total plastic waste generated over these two years in the region, expressed in scientific notation?
52.7 ⋅ 1014 tons
52.7 ⋅ 107 tons
5.27 ⋅ 107 tons
5.27 ⋅ 1014 tons
Answers
Answer:52.7• 1014
Step-by-step explanation:
is this sss or sas or asa or aas
Answers
Answer:um
Step-by-step explanation:
Sandeep put some business cards into a basket. Then, he drew 2 business cards out of the
basket.
Is this sample of the business cards in the basket likely to be biased?
Yes or No
Answers
PLEAZE HELP SOON FASTES ANSWER GETS BRAINLIEST
Answers
Answer:
36.8 divided by 16=2.3
2.60 x 2.3= 5.98
I think this is right..
Step-by-step explanation:
If there is 16 ounces is 1 pound then divide 36.8 by 16
then the answer should be multiplied by the amount the peach cost per pound.
The image is an example of which types of symmetry?
Answers
Answer:
C
Reason :
A square possesses reflection symmetry, with four reflection sections, two on the side midpoints and two via opposing corners. There are four points in a full 360° movement when the square appears precisely the same. As a result, a square possesses order 4 rotational symmetry about its center of rotation. As a result, the angle of rotation is 90°.
The image has rotational symmetry as well as reflection symmetry. Then the correct option is C.
What is the axes of symmetry?If a line intersect the shape and the shape look identical on both sides of line, then the line is known as axis of symmetry.
From the graph, we can conclude that the image has rotational symmetry as well as reflection symmetry.
Then the correct option is C.
More about the axes of symmetry link is given below.
https://brainly.com/question/4348533
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please help i do not get it
Answers
so, 29-5x would be the equation.
answer: 29-40 = -11. :)
explanation: multiply 5 times 8, because 9am to 4pm is 8 hours. this is 40. take your starting temp, 29 minus 40.
hope this helps
How to put y=14x-62 in standard form, pls explain.
Answers
Answer:
14x - y = 62
Step-by-step explanation:
Hi there!
We are given the equation y=14x-62 and we want to put it into standard form.
Standard form is ax + by = c, where a, b, and c are free integer coefficients, but a and b cannot be equal to zero, and a cannot be negative
The equation is currently in slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept
Since standard form has the term with x in it on the left side, we can move 14x to the left side (subtract 14x from both sides)
y = 14x-62
-14x -14x
_________________
-14x + y = -62
Remember that a (coefficient of x) cannot be negative. So multiply everything by -1 to change the sign of all the terms
-1(-14x + y) = -1(-62)
14x - y = 62
Hope this helps!
Please only answer if you have an actual answer. Worth 20 points
Answers
Answer:
c
Step-by-step explanation: