if the value of X is 14 then the value of y is 21
Your school band is selling T-shirts. The group purchased the tees wholesale for $3.00 each. If the team has a 310% markup, what price are they selling the t-shirts for?
Answer:
$9.10
Step-by-step explanation:
hope this helps buddy
HELP NEEDED: Will mark Brainliest to best answer!! The center of a dilation is (0,0) and the scale factor is 7. If A(3,4), then which is the distance between A and A prime? A. 5 B. 7 C. 30 D. 35
Answer:
C. 30
Step-by-step explanation:
Distance formula - [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}[/tex]
The scale factor of 7 is basically saying that the coordinates (3,4) are going to be increased 7 times.
3•7 = 21=x --> A prime = (21,28)
4•7 = 28=y
[tex]\sqrt{(21-3)^2+(28-4)^2}[/tex]
= [tex]\sqrt{324+676}[/tex]
= [tex]\sqrt{900}[/tex]
= 30
which number is between pi ans the square root of 14
Answer:
3.5
Step-by-step explanation:
pi = 3.14159...
sqrt(14) = 3.74165...
The choices are: 1.5, 2.5, 3.5, 4.5
Of the four choices, the only one between 3.14... and 3.74... is 3.5.
Answer: 3.5
What is the answer to this question?
Answer:
The answer is 65,-4
Step-by-step explanation:
x coordinates is 65 while the Y coordinates is -4
The answer is x=70 and y= -4 so (70, - 4)
In a year, there are 12 months. Seven months have 31 days. How many have 28 days? *
Answer:
ALLL OF THEM 12
Step-by-step explanation:
Answer:
4 months are 28 days
Step-by-step explanation:
Use the given endpoint Y and the midpoint M of YZ (there is a line over YZ) to find the coordinates of the other endpoint Z
The x-coordinate of our midpoint = 3
The x-coordinate of Y = 0
k = x-coordinate of Z
3 = (0 + k) / 2
Multiply both sides by 2
6 = k + 0
Simplify
6 = k
The y-coordinate of our midpoint = 3
the y-coordinate of Y = 5
w = y-coordinate of Z
3 = (w + 5) / 2
Multiply both sides by 2
6 = w + 5
Subtract 5 from both sides
1 = w
For problem #17, Z(6, 1)
Let's do problem 18 now.
The x-coordinate of our midpoint = 5
The x-coordinate of Y = -1
k = x-coordinate of Z
5 = (k + (-1)) / 2
Multiply both sides by 2
10 = k + (-1)
Simplify the right side
10 = k - 1
Add 1 to both sides
11 = k
The y-coordinate of our midpoint = 9
The y-coordinate of Y = -3
w = y-coordinate of Z
9 = (w + (-3)) / 2
Multiply both sides by 2
18 = w + (-3)
Simplify the right side
18 = w - 3
Add 3 to both sides
21 = w
For problem #18, Z(11, 21)
What are the values of a and b on the number line?
Tuition at Lukedale College costs $6,860 this year. Jasper earned a dance scholarship that will cover 25% of the cost. How much money will the dance scholarship cover?
Answer:
$1715
Step-by-step explanation:
You have to find out what 25% of $6,860 is, which is the same as dividing the total by 4, since 1/4 = 25%. So,
$6,860/4=$1715
hey wots 700÷28 ? answers ?
Answer:
Answer mine plz
Step-by-step explanation:
Answer:
its 25
Step-by-step explanation:
I guess I was help full for u
plz follow me for more update
Simplify the expression.
4 + 5(7v. +10)
Answer:
54+35v
Step-by-step explanation:
I hope this helps :)
Answer:
=35v+54
Step-by-step explanation:
how many times can 26 go into 57
Answer:
2 point something times
Answer:
2 times
I hope this helps!
8.3 + x= 12.1
I will love you if you can help me!
Answer: x= 3.8
Step-by-step explanation:
21.1 - 8.3 = 3.8
x= 3.8
Answer:
X = 3.8
Explanation: 12.1 minus 8.3 equals the missing value
if
f(x)=5x+7
and
g(x)=-2x-4
find
f(g(x))=___x+___
Answer:
Step-by-step explanation:
g(x) = -2x - 4
f(-2x -4)
5(-2x - 4) + 7
-10x - 20 + 7
-10x - 13
Select the correct answer from each drop-down menu. cos2x-cos4x/sin2x+sin4x cos2x+cos4x/sin2x-sin4x
Select the correct answer from each drop-down menu.
cos2x-cos4x/sin2x+sin4x = tan x
cos2x+cos4x/sin2x-sin4x = -cot x
The trigonometric equations have value tan x, -cot x .
What is a Trigonometric Ratios?Trigonometric Ratios are ratios of the side of a right angled triangle. These are used to find the missing sides and angles of a right angled triangle.
The trigonometric equation is
(cos 2x - cos 4x )/(sin2x +sin4x)
cos A + cos B = - sin (A+B)/2 sin(A-B)/2
sin A - sin B = sin( A+B)/2 cos (A-B)/2
= (-sin 3x) sin ( -2x)/2)/( cos 3x cosx)
= sin 3x sin x/ (sin 3x) cos x
= tan x
The other equation is
(cos 2x +cos 4x)/(sin 2x- sin4x)
= cos 3x cosx/ cos3x sin(- x)
= - cot x
To know more about Trigonometric Ratios
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find hundred 2 raise to 3 using suitable identity
Answer:
102^3 = (100+2)^3
= (100^3)+(2^3)+{3*(100^2)*2}+(3*100*
{2^2})
= 1000000+8+60000+1200
= 1061208
ASAP help . I will give brainlesst answer. 10 points. please
Answer:
Step-by-step explanation:
Exact Form:
565
32
Decimal Form:
17.65625
Mixed Number Form:
17 21/32
4 ft 5 Ft what is the area
Answer:
20 ft²Step-by-step explanation:
4 x 5 = 20 ft²
If x^2 = 49, then x^-2 =
Answer:
0.001665973
Step-by-step explanation:
NO is an angle bisector. Solve for x.
A. x = -10
B. Not enough information
C. x = 10
D. x = 4
Confused a little pls Help me out.
Answer:
The answer is on point (3,1)
Answer:
(-4,8) and (-4,-6)
Step-by-step explanation:
As you can see, in the answer I have provided above, the x-coordinates are the same and these points are 7 units away from point D as well.
PLEASE MARK ANSWER AS BRAINLIEST!!!I've tried soooo many times on this question, but I just can't get it! It's due later today, so if someone would please explain to me what I'm supposed to do. I know what to do, but I'm doing something wrong, but I don't know what. I need to write a recursive and explicit formula for the sequence -16, 4, -1, 1/4, -1/16, 1/64 It is a geometric sequence.
write an algebraic expression for 74 increased by 3 times y
Answer:
[tex]74+3y[/tex]
:)
Answer:
74+3y
Step-by-step explanation:
We are starting with 74
increased is addition (+)
3 times y is multiplication ×
74 + 3y
74+3y
Hope this helps :-)
Find X .
Please helpppp!! D:
Answer:
try 6 .75. I'm not to sure but I tried
HELP!!!!Find the measurement of 4(Explain)
Answer:
26°
Step-by-step explanation:
The angle 5 is equal to angle 154° as these are both corresponding angles and corresponding angles are equal.
Angles on a straight line equal 180°, so if we take 154° from 180° we get angle 4, which is 26°
I hope that helped!
XY and WZ are parallel.
Angle 1 + 154° = 180° (Linear pair)
→ Angle 1 = 180 - 154
→ Angle 1 = 26°
Now, Angle 4 = Angle 1 (Alternative interior angles)
→ Angle 4 = 26°
Hence, we got the answer.
Jan completes 50 trials of pulling colored socks out of a box. She pulled green 10
times. If there are 40 socks in the box, how many of them are probably green? *
Answer:12
Step-by-step explanation:
What's the square root of 27 to the nearest tenth
Answer:
5.2 hope this helps ;)
m
A. 10
B. 18
C. 20
D. 36
Answer:
It is very clearly A:10
i need yo help 1+1=
i
Answer:
2 my guy
Step-by-step explanation:
The number of hot dogs Ryan can eat varies directly with the amount of time he spends eating. If Ryan can eat 14 hot dogs in 6 minutes, how many hot dogs can he eat in 15 minutes?
Answer:
35
Step-by-step explanation:
If I am not correct I'm sorry.
If Ryan can eat 14 hot dogs in 6 min then he should be able to eat about 35 hot dogs in 15 mins.
14/6= 2.333...
so 2.333... x 15 would equal 35
I hope this helps.
Answer:
Ryan can eat about 34.5 hot dogs in 15 minutes
Step-by-step explanation:
You first need to find how many hot dogs ryan eats in one minute. By doing this you need to do 14 divided by 6 and that will get you to 2.3
Than you need to take that 2.3 and muliply it by the 15 minutes and than that would get you to your answer of 34.5 hotdogs in 15 minutes
I hope this helped!
which situation could NOT represent a proportional relationship? F The number of gallons of water in x barrels with 42 gallons of water in each barrel G The amount an employee who makes $8.50 per hour earns in h hours the weight in x weeks of a puppy that gains 2 pounds per week it is starting weight is 8 pounds 1 The cost of purchasing p pounds of bananas for $0.55 per pound
Answer: it’s H <3
Step-by-step explanation: I had this on my homework and I got it right^^
It is possible that the situation does not represent a proportional relationship. The number of hours worked by an employee earning $8.50 per hour.
What proportional relationship?The relationship is said to be proportional when two or more items are directly proportionate or change in size according to equivalent ratios.The formula y = kx can be used to express this proportional relationship. The quantities that are proportional to one another in this case are y and x.In this case, the unit rate is another name for the proportionality constant (k).Proportional relationships can be worked with algebraically, but they can also be represented visually by graphing them on a coordinate plane.On the graph, a proportionate relationship is always represented as a straight line across the origin.Therefore, The correct answer is option is B) The amount an employee who makes $8.50 per hour in h hours
The complete question is:
Which situation could NOT represent a proportional relationship?
A: The number of gallons of water in x barrel with 42 gallons of water in each barrel
B: The amount an employee who makes $8.50 per hour in h hours
C: The weight in x weeks of a puppy that gains 2 pounds per week if it's starting weight is 8 pounds
D: The cost of purchasing p pounds of bananas for $0.55 per pound
To learn more about proportional relationship, refer to:
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