Answers
Answer:
A
Step-by-step explanation:
because your not describing how the variables are related if you don't have the variables
Related Questions
The pedigree below shows a sex-linked trait carried on the X chromosome. Shaded individuals are affected by the trait.
Which of the following is true of the female represented by Circle 1?
Answers
help me please.............................................
Answers
Answer: it is C
Step-by-step explanation:
As an estimation we are told 5 miles is 8 km.
Convert 68 km to miles.
Answers
Answer:
42.5 miles
Step-by-step explanation:
68 : 8 = 8.5 km
8.5 x 5 = 42.5 miles
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Question: The sum of an integer and its opposite is always, sometimes or never equal to zero?
Answers
Answer: Always
An example would be 5 + (-5) = 0
Another example is -7 + 7 = 0
The opposite of any positive number is the negative version of that number.
Adding any positive number to its negative counterpart always leads to 0.
A real world example could be "You start on the ground floor. Then you go up 9 floors, and then go down 9 floors in a building, so ultimately you're at the ground floor again". By the term "ground floor", I mean "floor 0".
Help ASAP!! I will give u BRAINLYEST!! Pleas just help me :(!
In a complete sentence, explain how you would find the radius and
diameter of a circle when the circumference is given.
Answers
Answer:
Find the diameter or radius of a circle using the formulas: C = πd; C = 2πr
Step-by-step explanation:
Answer:
You can discover the diameter and radius when the circumference is given by using: C = πd; C = 2πr
Step-by-step explanation:
Need help ASAP
1 ft.
1.5 ft
5 ft
10 ft
What is the area of this trapezoid?
square feet
Answers
Answer:
75
Step-by-step explanation:
Choose the answer based on the most effecient method as presented in the lesson. If the first step in the solution of the equation -9+x=5x-7 is subtract x, then what should the next step be
A.) subtract 5x
B.) add 7
C.) add 9
Answers
Answer:
Correct answers A) Subtract 5x
Step-by-step explanation:
A marching band has 169 members that will March in a square formation. How many band members should be in each row
Answers
Explanation: To make a square you would need an equal amount of people in a square shape. 13 is the best number as it is the root of 169.
2(2x) + 10 = 3x + 13
Please help
Answers
Answer:
x = 3
Step-by-step explanation:
:))
Answer:
−3+2(2)=3
Step-by-step explanation:
2(2)+10=3+13
2(2x)+10−10=3+13−10
Which of the following functions has a vertex of (-4,3) and a line of symmetry of x= -4?
O A. f(x) = 2(x +4)2 – 3
OB. f (x) = 2(x - 4)2 + 4
O c. f (x) = 2(x +4)2 + 3
OD. f (x) = 2(x - 3)2 + 4
E. f (x) = 2(x – 4)2 + 3
Answers
Answer:d
Step-by-step explanation:
Helpppppp me plzzzzzzzzzz
Answers
Answer:
21/4 or 5.25
Step-by-step explanation:
Answer:
5 1/4
Step-by-step explanation:
This is the answer because 1 3/4 as an improper fraction is 7/4 and 7/4 x 3/1 = 21/4 and that as a mixed number is 5 1/4
ABCD is a trapezium AD and BC are parallel
Answers
Part (a)
Answer: 12.1-----------------------
Work Shown:
We'll apply the sine rule since we have a known opposite side of AB = 10 and an unknown hypotenuse we want to find BD.
Focus on triangle ABD
sin(angle) = opposite/hypotenuse
sin(D) = AB/BD
sin(56) = 10/x
x*sin(56) = 10
x = 10/sin(56)
x = 12.062179
x = 12.1
Make sure your calculator is in degree mode.
===================================================
Part (b)
Answer: 15.1-----------------------
Work Shown:
Draw an xy coordinate grid.
Place point A at the origin (0,0).
Point B is 10 units above this, so B is at (0,10).
Point C is at (18,10) since we move 18 units to the right of B.
Point D is at approximately (6.745085, 0). The 6.745085 is from solving tan(56) = 10/x for x.
Refer to the diagram below.
Apply the distance formula for the points C and D.
[tex]C = (x_1,y_1) = (18,10)\\\\D = (x_2,y_2) \approx (6.745085,10)\\\\[/tex]
[tex]d = \text{ distance from C to D}\\\\d = \sqrt{ (x_1-x_2)^2+(y_1-y_2)^2}\\\\d \approx \sqrt{ (18-6.745085)^2+(10-0)^2}\\\\d \approx \sqrt{ 226.673112 }\\\\d \approx 15.055667\\\\d \approx 15.1\\\\[/tex]
Segment CD is roughly 15.1 cm long.
a) The length of BD to 1 decimal place is 12.1
b) The length of CD to 1 decimal place is 15.1
What is a quadrilateral?Any closed figure made by 4 line segments joined end to end in series is called a quadrilateral.
Given ABCD is a trapezium AD and BC are parallel
we have a known opposite side of AB = 10 and an unknown hypotenuse we want to find BD.
on triangle ABD
sin(angle) = opposite/hypotenuse
sin(D) = AB/BD
sin(56) = 10/x
xsin(56) = 10
x = 10/sin(56)
x = 12.062179
x = 12.1 degree
Let xy coordinate grid. Place point A at the origin (0,0).
Point B is 10 units above this, B is at (0,10).
Point C is at (18,10) since we move 18 units to the right of B.
Point D is at approximately (6.745085, 0).
The 6.745085 solving tan(56) = 10/x for x.
Apply the distance formula for the points C and D.
D = √(18 - 6.745085)² + (10 -0)²
D = 15.1
Thus Segment CD is roughly 15.1 cm long.
Learn more about quadrilateral;
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I need help asap pls
Answers
9514 1404 393
Answer:
a) ∠DAE = 33°; ∠ABD = 57°
b) ∠CEB = 90°
c) ∠ABE = 22°
d) ∠ADE = 15°
Step-by-step explanation:
The diagonals of a rhombus meet at right angles. Each bisects the corner angles at its ends. Adjacent angles are supplementary, opposite angles are congruent, and each diagonal creates two isosceles triangles.
a) ∠DAE = 90° - ∠ADE = 90° -57°
∠DAE = 33°
∠ADE = ∠ABD = 57°
__
b) ∠CEB = 90° . . . . . the diagonals meet at right angles
__
c) ∠ABE = 44°/2
∠ABE = 22°
__
d) ∠ADE = 90° -(1/2)∠DAB = 90° -150°/2
∠ADE = 15°
3. Simplify (x - 2)(4x2 + 2x - 3) =
A. -4x2 – 2x + 3
B. 4x3 - 8x2 – 3x + 6
C. 4x3 - 6x2 - 7x + 6
D. 4x3 + 10x2 + x - 6
Answers
Answer:
4x3−6x2−7x+6
Sorry if I got it wrong.
It takes 30 minutes for a
pump to empty a water tank. A larger pump can
empty the tank in half the time. If both
pumps were
operating, how long would it take to empty the tank?
Answers
Answer:
i believe 15 minutes
Step-by-step explanation:
Please help me! And get marked as brainlist!
Answers
Answer:
Step-by-step explanation:
a) area of the rectangle = length × breadth
Therefore area should be = 12cm × 6cm
Which should give you the answer 72centimetre squared.
b) area of triangle A = 1/2 × b × h
So that is 1/2 × 3 × 6
Which is 18 centimetres × 1/2
Which is 9 centimetres squared
c) area of triangle B = 1/2 × b × h
So 1/2×3×6=18
Now 1/2×18 should give you 9 centimetres squared
d) therefore the area of the parallelogram = 72+9+9=90 centimetres squared
Therefore the area of the parallelogram is 90 centimetres squared
mr mole left his burrow that lies below the ground and started digging his way at a constant rate deeper into the ground.
Answers
Answer:
A(t)=-1.8t-4.5
Step-by-step explanation:
If your scale factor is negative, the image will be rotated 180 degrees?
Answers
Answer:
yes it's rotated 180 degree angle
during a card game you are playing with your friends you score 38 points your friend scores 53 points in the next round you score 9 points and your friend loses 6 points who is winnings the card game?
a. your friend
b. you
c.it is a tie
Answers
Answer:
b
Step-by-step explanation:
1 3/7 x 2 3/4=?
A)3 9/28
B)2 9/28
C) 2 13/14
D) 3 13/14
Answers
Answer:
the answer is D
Step-by-step explanation:
Exact Form: 55 /14
Decimal Form: 3.92857142
Mixed Number Form: 3 13 /14
For each 7 mm of coloured fabric Paul uses to make his curtains, he also uses 2 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form.
Answers
9514 1404 393
Answer:
20 : 7
Step-by-step explanation:
2 cm = 20 mm, so the ratio of white to colored fabric is ...
20 mm : 7 mm = 20 : 7
MATH HELP ASSAP! MAKING BRAINLIST! QUESTION IN PIC
Answers
Answer:
The answed is a function
Step-by-step explanation:
Since there is one value of y for every value of x in the data the realtion is a function
If you fold a paper 3 times how many rectangles do you get???
Answers
Answer:
8 rectangles
Step-by-step explanation:
I just folded a piece of paper three times and I counted 8 rectangles!
Answer:
8
Step-by-step explanation:
Apples cost four times as much as oranges per pound. Apples are $2.80 per pound. How much do oranges cost per pound? *
$11.20
$1.20
$0.70
$1.70
Answers
Step-by-step explanation:
Apples cost four times as much as oranges per pound.
If the cost of orange =x
then, cost of apples =4x
But,
the costs of apples =2.80$
So,4x=2.80
[tex]\tt{ x=\dfrac{2.80}{4} }[/tex] ⠀
[tex]\tt{ x=0.70\$ }[/tex] ⠀
so,oranges costs for per pound =0.70$
Please help me i don't know what else to put here.........................
Answers
1. 15%
2.20%
3.45%
Mr. Alvarez is buying every boy on his son's football team a new football. The footballs are sold in packages of 4. There are a total of 15 boys on the football team.
Part A:
In order for every boy to receive a football, how many packages of footballs does Mr. Alvarez need to buy?
Part B:
Using your findings in Part A, if every package costs $20.97, how much will Mr. Alvarez spend on footballs?
Answers
Answer:
Part A: 4
Part B: 83.88
Step-by-step explanation:
4x4= 16 that's enough for the whole team you have 1 extra football
The footballs are sold in 4 so that means you will have to multiply 20.94 by how many packets you have which is 83.88
A piggy bank contains 4 quarters, 18 dimes, 10 nickels, and 8 pennies. A coin is chosen at random, not replaced, then another is chosen. Find each probability.
P (both dimes).
Show work!!!!!
Answers
The probability of choosing two dimes consecutively without replacement is 0.196.
i.e
P (both dimes) = 0.196
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
We have,
The total number of coins.
= 4 quarters + 18 dimes + 10 nickels + 8 pennies.
= 40
The probability of choosing a dime.
= 18/40
The probability of choosing a dime without replacing the first dime.
= 17/39
The probability of choosing two dimes.
= 18/40 x 17/39
= 306 / 1560
= 0.196
Thus,
P(both dimes) = 0.196
Learn more about probability here:
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An employee put $10,000 in a retirement
account that offers 4% interest
compounded annually.
The employee makes no additional deposits or
withdrawals. Which amount is closest to the interest
the employee will have earned at the end of 12 years?
A) $4,520.14
B) $5,200.36
C) $6,010.32
D) $2,340.18
Answers
What is the solution to 5x+4=x+4
Answers
Answer:
x=0
Step-by-step explanation:
Step 1: Subtract x from both sides.
5x+4−x=x+4−x
4x+4=4
Step 2: Subtract 4 from both sides.
4x+4−4=4−4
4x=0
Step 3: Divide both sides by 4.
4x/4=0/4
Answer:x=0
Step-by-step explanation:
The phrase "This is just the tip of the iceberg" is often used. It refers to the huge masses of ice that float in the oceans and only show a small fraction of their structure on the surface. Most of the icebergs hide below the water level. Based on the diagram below, what is the likely density of icebergs? (The density of salt water in the oceans is 1.03 g / ml.)
PLS HELP I WILL GIVE BRAINLIEST ASAPP THIS IS URGENT
Answers
Answer: 0.90 g/cm3
Step-by-step explanation:
Their ratio is given by the mass density of ice: M/V = Rhoi ~ 0.90 g/cm3 (iceberg ice is more dense than normal ice since it has been compressed by thousands of years of pressure - normal ice is 0.917 g/cm3).
Answer:
Basal melting of floating ice shelves and iceberg calving constitute the two ... of the Southern Ocean free of large icebergs are largely populated by small iceberg the hidden part, which is the most important in terms of effort and often the most So this work explores use of NISAR to map surface structures visible on ice
Step-by-step explanation: