Answer:
root
Step-by-step explanation:
A root is a number that makes an equation true
root make since in this sentce right
the relationship between number of students and the number of teachers in the in a school
A.no association
B.negative associaction
C. positive associaction
D. both association
Answer:
Negative associaction
What is the surface area of the right prism given below?
O A. 298 units2
OB. 840 units2
O C. 480 units2
O D. 420 units2
Answer:
480 units^2
Step-by-step explanation:
5 * 12 = 60
13 * 14 = 182
12 *14 = 168
5 * 14 = 70
480
The surface area of the given prism will be 480 square units so the correct answer is option C.
What is surface area?The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any body is called the surface area.
The triangular prism is having 6 surfaces so the surface area will be the sum of the area of all the sides of the prism.
The area of all the sides of the prism will be calculated as follows:-
5 x 12 = 60
13 x 14 = 182
12 x 14 = 168
5 x 14 = 70
The total surface area of the prims will be:-
SA of prism = 60 + 182 + 168 + 70 = 480 square units
Therefore the surface area of the given prism will be 480 square units so the correct answer is option C.
To know more about a surface area follow
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Determine the relationship between the given linear functions:
Line A: 4y - 12x = 20
Line B: 3y = -x + 2
9514 1404 393
Answer:
the lines are perpendicular
Step-by-step explanation:
When both equations are written in standard form, they are ...
y -3x = 5
3y +x = 2
The coefficients in one of these equations are swapped, and one is negated, relative to the coefficients in the other equation. This means the lines are perpendicular (their slopes are opposite reciprocals).
A graph confirms this relationship.
Kalya had 20 softballs pitched to her she hit 19.What percent if balls did she hit
Answer:
95%
Step-by-step explanation:
[tex] \frac{19}{20} \times 100[/tex]
= 95%
Find the measure of angle abc
Answer:
The answer is 9!
Step-by-step explanation:
Ik this is late but for people in the future, the answer is definetly 9.
180 = 6x + 6x + 8x
Now substituting 9 in for the x values;
180 = 6(9) + 6(9) + 8(9)
180 = 54 + 54 + 72
180 = 180
BYE!
What is the answer please only if you know?
Answer:
Step-by-step explanation:
to find the length of a diagonal of a square, you would multiply the length of a side by the square root of 2. so 5[tex]\sqrt{2}[/tex] ≈7.07 inches, but since it's the nearest tenth, the answer would be 7.1 inches
I need help I need the answer
Answer:
t ≤ 12/23
Step-by-step explanation:
-48t + 2 ≤ -71t + 14
You would need to get all the numbers on one side and all the variables on the other side.
-48t + 2 -2 ≤ -71t + 14 -2 → -48t ≤ -71t + 12
-48t + 71t ≤ -71t + 71t + 12 → 23t ≤ 12
23t ÷ 23 ≤ 12 ÷ 23 → t ≤ 12/23
If I have 6 packs of Christmas lights and it only covers half of the roof how many more do I need?(The roof is 15ft long)
Answer:
6 more packs are needed
Step-by-step explanation:
if 6 covers half you will need 6 to.cover the other half
in a game, what card would you need to draw to get a score of 0 if you have a (-16), (-35), and 18 in your hand?
Answer:
why the negitives
Step-by-step explanation:
in in secod grad
Which of the following relations represents a function?
Relation A (4, 12) (4,15) (5,18) (5,21) (6, 24) Relation B (4, 12) (5, 15) (6, 18) (7,21) (8, 24)
Answer:
B
Step-by-step explanation:
because i done this before
Answer:
Step-by-step explanation:
A. does not represent a function since x=4 produces y=15 and y=12 the table does not represent a function.
B. is a function.
The function rule is y=3x
Solve the equation.
3- 5x = -9 + x
Answer:
x=2
Step-by-step explanation:
-5x-x=-9-3
-6x=-12
x=2
Answer:
x = 2
Step-by-step explanation:
[tex]3 - 5x = x - 9[/tex]
[tex] = > 5x + x = 9 + 3[/tex]
[tex] = > 6x = 12[/tex]
[tex] = > x = \frac{12}{6} = 2[/tex]
What should the following equation be multiplied by in order to eliminate the fractions?
2 1 1 + 2 / 3 = 2 3 4 + - -
The palm tree is 25 feet tall. How many
yards tall is the palm tree?
Answer:
8.333 yards
Step-by-step explanation:
you can round it up if you want .
The relation ((6, 8), (7, 10), (7, 12), (8, 16),
(10, 16)} is not a function. Which x-value has
more than one y-value associated with it?
Record your answer on the grid provided.
Answer:
x = 7 is repeated twice.
Hence, there is NO MORE unique input. We can not have repeated inputs.
Thus, the relation is NOT a function.
Step-by-step explanation:
Given the relation
{(6, 8), (7, 10), (7, 12), (8, 16), (10, 16)}We know that a relation is a function that has only one output for any unique input.
As the inputs or x-values of the relations are:
at x = 6, y = 8
at x = 7, y = 10
at x = 7, y = 12
at x = 8, y = 16
at x = 10, y = 16
If we closely observe, we can check that there is a repetition of x values.
i.e. x = 7 is repeated twice.
Hence, there is NO MORE unique input. We can not have repeated inputs.
Thus, the relation is NOT a function.
Pwease help
I need an answer right away
Thank you
Please help with my math. I have a failing grade!
Answer:
B it's the only one with the negative sign
Step-by-step explanation:
X + y = 9 x + 3y = 13 If (x,y) is the solution to the given system of equations, what is the value of y?
Answer:
D.) 3
Step-by-step explanation:
x + 3 = 8
x - 3 = 2
so that means x = 5 and y = 3
What is the least common denominator of 11/6 and 9/10?
Answer:
The least common denominator is 30
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
the least common multiple ( L.C.M ) of 6 and 10 = 30
u need to find out 3/4 divided by what = 3/24
Plz hurry brainleist and 17 or 18 points garranteed
Which best describes when the body is working on counteracting an effect?
O when hormone levels in the body are all equal
O during a negative feedback loop
O during a positive feedback loop
O when the hypothalamus is signaling the pituitary gland
Answer:
I can 100% confirm that it is B negative feedback
Step-by-step explanation:
is right on EDGE
Catherine is using a spool of yarn to knit some items. She uses 14 3/8 yards of yarn to knit a scarf. The number of yards of yarn she uses to knit a hat is 3 1/4 yards less than she uses to knit a scarf. How many total yards of yarn does Catherine use to knit a scarf and a hat?
Answer:
17 5/8
Step-by-step explanation:
Thats the answer
I am super confused
A small aquarium holds 70% as much as a large aquarium. If the small aquarium holds 35 liters, how many liters does the large aquarium hold?
Answer:
50
Step-by-step explanation:
so in other words, 35 is 70% of something. So you can divide 35 by 0.7 to get your answer.
Answer:
24.5 litres I guess is the answer for the question
. You can buy 2 ice cream cones for $3.00 or 4 ice cream cones for $7.00. Which is the better buy? *Hint: First write the rate as a fraction. Remember, money always goes in the numerator. Now find the unit rate by dividing the numerator by the denominator.
Answer:
The better buy is 2 ice cream cones for $3.00
Step-by-step explanation:
Step one:
given
You can buy 2 ice cream cones for $3.00
let us solve for the unit cost
3/2= $1.5 per ice cream cone
Step two:
You can buy 4 ice cream cones for $7.00
let us solve for the unit cost
7/4= $1.75 per ice cream cone
The better buy is 2 ice cream cones for $3.00 because a cone is $0.25 less expensive than 4 ice cream cones for $7.00.
Which equation is modeled below?
2x+(-2)=-2x+6
4x+(-2) = -2x+6
2x+4= 6x+ 2
-2x+4 - 6x+(-2)
Answer:
4x + (-2) = -2x + 6
Step-by-step explanation:
green x represents positive x and red x represents negative
and the same thing for ones but yellow is positive
Answer:
4x + (-2) = -2x + 6
Step-by-step explanation:
green x represents positive x and red x represents negative
and the same thing for ones but yellow is positive
if i helped can i havae brainllest ❤️
I need help on this problem!
Answer:
Blank 1: 1
Blank 2: -19
Blank 3: 4
Blank 4: 96
Step-by-step explanation:
-1+4=3
3/3=1
3(-5)-4=-19
8+4=12
12/3=4
3(100)-4=96
Identify the simplest form of each ratio.
36 : 48
48 : 42
20 : 30
16 : 14
9 : 12
56 : 49
24 : 32
24 : 36
18 : 27
Answer:
38:48=3:4
48:42= 8:7
20:30= 2:3
16:14=8:7
9:12=3:4
56:49=8:7
24:32=3:4
24:36=2:3
18:27=2:3
one number is six more than five times another. Their sum is six. find the numbers.
I need help with this question ASAP
Answer:
The answer would be 49 I think hehe
Step-by-step explanation:
Deion loves to play the piano but doesn't like practicing the exercises his piano teacher
assigns. Deion knows the exercises will help him play better though, so he tries to motivate
himself using his favorite treat - chocolate chip cookies.
There is a proportional relationship between the amount of time (in hours) that Deion
practices the piano, x, and how many cookies he gives himself, y.
10
o
8
7
6
Cookies
3
2.
1
2
3
4
8
9
10
5 6 7
Hours
What is the constant of proportionality? Write your answer as a whole number or decimal.
cookies per hour
Please hurry! I will give the right answer brainliest! Complete the inequalities.
1. (-1/9)(3/5) __ -2/15
2. (-3/8)/(-2 3/4) __ 3/22
1.
=
2.
=
Sorry if this is too much!
Answer:
1 is >
2 is >
I think this is right, you may need to confirm this
