Let the water surface be 0.
He starts at 15 and gets to the water surface of 0 so he travels 15 meters.
He then goes 5 meters below the surface.
15 + 5 = 20 total meters.
Answer:
20m
Step-by-step explanation:
the diver starts on a platform 15m above the water surface, which we will call 0. if he goes from the platform to -5m under the water, then he would have traveled 20m.
El triplo de la suma de dos números es 63, y el número mayor es 6 veces el menor. Entonces, el número mayor es?
x: número más grande
y: número menor
3 (x + y) = 63
x = 6 años
Sustituimos la x = 6y de la segunda ecuación en la primera
3 (6 años + años) = 63
7 años = 63/3
3 años = 21
y = 21/7
y = 3
Este es el número más pequeño y = 7, por lo que el número más grande es x = 6y = 6 * 3 = 18
El número más grande es 18
plz its due very soon i need help
find the volume of the rectangular prism
Answer:
125
Step-by-step explanation:
multiply the three numbers
what + 13 1/2 =121 1/2
Find the value of tan
Х
45°
315
Please help me ASAP please
9514 1404 393
Answer:
1
Step-by-step explanation:
The right triangle is isosceles, so x = 45° and tan(x) = 1.
__
You can determine tan(x) either from your knowledge of trig function values, or from the fact that the two legs of the triangle are of equal length. The tangent is the ratio of the opposite leg to the adjacent one. When those legs are the same, the ratio is 1.
Mrs. Virtueson has 1/4 of a pecan pie. She wants to give half
of it to Ace and half to Grandpa Virtueson. What fractional part
of a pie will each one get?
Answer:
What fractional part of a pie will each get
each will get 1/8
Katie blows up a balloon and ties it so there is a fixed amount of air in the balloon.
She wraps a piece of string around the widest part of the balloon, and measures it to find the size of the balloon. She has access to:
- A freezer
- A warm cupboard
- A cold refrigerator
- A normal temperature classroom.
How does the temperature affect the size of a blown up balloon?
PLZ ANSWER AND HELP ME!!!!!!!!!!!!!
Answer:
According to Charles' Law the order of arrangement of the location where the balloon has the smallest size to the location where the balloon has the largest size is given as follows;
A freezer < A cold refrigerator < A normal room temperature classroom < A warm cupboard
Step-by-step explanation:
The parameter of the balloon Katie blows are;
The amount of air in the balloon = Fixed (constant)
The initial size of the balloon = The length of the measured string
The locations in which the balloon can be placed = A freezer, a warm cupboard, a cold refrigerator, a normal temperature classroom
The size of the balloon is given by the volume of the balloon
according to Charles' Law, the volume of a given mass of gas is directly proportional to its temperature
Mathematically, Charles law can be expressed as follows;
V ∝ T
Therefore, as the temperature to which the balloon is subjected decreases, the volume decreases
The locations arranged in order of increasing temperature is given as follows;
Freezer < Cold refrigerator < Normal temperature classroom < Warm cupboard
Given that Katie blow's the balloon in a normal temperature classroom, according to Charles Law, we have;
The temperature of the air in the balloon decreases largely in a freezer, therefore, the size of the balloon largely decreases
The temperature of the air in the balloon increases in a warm cupboard, therefore, the size of the balloon increases
The temperature of the air in the balloon decreases slightly in a cold refrigerator, therefore, the size of the balloon decreases
The temperature of the air in the balloon remains the in a normal temperature classroom, therefore, the size of the balloon remains the same
The size of the balloon reduces the most in a freezer
The size of the balloon increases in a warm cupboard
The size of the balloon decreases slightly in a cold refrigerator
The size of the balloon remains the same in a normal temperature classroom.
4= 5x - 3 what is the value of x
Answer:
x=7/5
Step-by-step explanation:
4+3=5x
7/5=5x/5
7/5=x
Answer:
x=7/5
Step-by-step explanation:
5x - 3=4
5x=4+3
5x=7
x=7/5
x+5/4=-3
the x+5 is the numerator and 4 the donomater
Before I answer:
Thanks for making it more clear
Answer:
x = -17
Step-by-step explanation:
-17 + 5 = -12
-12 ÷ 4 = -3
Help plz plzzzzzzzzzz
Answer:
d
Step-by-step explanation:
the answer you chose (C) has a common difference of -2
Xy^-3
How do you solve this problem
Answer:
Unknown, Solve for x or y?
Step-by-step explanation:
You need to elaborate on your answer... sorry.
In the meantime, here is Microsoft Math Solver, With your equations:
https://mathsolver.microsoft.com/en/solve-problem/x-y%20%3D%20%203
You can use this tool next time :)
Have a great day,
Nate
Please help. Which of the following functions shows an initial amount of $15 and an increase of 35% each year?
A
y = 15(35)x
B
y = 15(1.35)x
C
y = 15(0.35)x
D
y = 35(1.15)x
Answer:
Step-by-step explanation:
y = 15(1.35)x
What’s the inverse of this function?
Answer:
Step-by-step explanation:
First replace f(x) with y
[tex]y=-2x+2[/tex]
Then switch the variables
[tex]x=-2y+2[/tex]
Solve for the new y value
[tex]x-2=-2y\\[/tex]
[tex]-\frac{x-2}{2} =y[/tex]
7k − 5k + 8 = −4
7(−6) − 5(−6) + 8 = −4
−42 + 30 + 8 = −4
−12 + 8 = −4
−4 = −4
is it me or 5(-4)= -30???
Answer:
-6
Step-by-step explanation:
7k − 5k + 8 = −4
2k+8=-4
-8 -8
2k=-12
/2 /2
k=-6
Check!
7(-6)-5(-6)+8
-4=-4
[tex]\frac{2y-1}{15} =\frac{y}{10}[/tex]
Answer:
y = 2
Step-by-step explanation:
Given
[tex]\frac{2y-1}{15}[/tex] = [tex]\frac{y}{10}[/tex] ( cross- multiply )
10(2y - 1) = 15y ← distribute left side
20y - 10 = 15y ( subtract 15y from both sides )
5y - 10 = 0 ( add 10 to both sides )
5y = 10 ( divide both sides by 5 )
y = 2
11) -104 = 8x
12) 14b=-56
13) -6 = b/18
14) 10n = 40
Answer:
11) -104÷8=x
-13=x
x=-13
12) b=-56÷14
b=-4
13) -6×18=b
b=-108
14) n=40÷10
n=4
Complete the following statement. Write your answer as a decimal or whole number.
% of $40 = $8
Submit
Solve for Z.
3z - 12 =48
Answer:
Z = 20
Step-by-step explanation:
3 x 20 = 60
60 - 12 = 48
PLEASE HELPP!!!!!!
A building has 4 stories that are each 15 feet high. A scale drawing has the height of the building at 5 inches.
Which of the following is the correct scale?
1:72
1:12
1:144
5:60
Answer:
1:144
Step-by-step explanation:
if each floor is 15 feet, the whole building is 60 feet tall. so it does have a scale of 5 inches:60 feet but if you simplify that, its 1 inch: 12 feet, so you convert feet into inches by multiplying by twelve, which gives you a scale of 1:144 inches
Answer:
1:144 inches
Step-by-step explanation:
Erin buys 3 packs of potatoes costing £3 each, 3 packs of carrots for £2 per pack, and 4 turnips costing 60p each.
If she pays with a £20 note, how much change would she get?
Answer:
£2.6
Step-by-step explanation:
Given data
3 packs of potatoes costing £3 each= 3*3= £9
3 packs of carrots for £2 per pack= 3*2= £6
4 turnips costing 60p each= 4* 0.60= £2.4
Hence the total cost = 9+6+2.4= £17.4
Hence the change will be 20-17.4
= £2.6
In the school store, all markups are 25%. If the store paid $12 for a t-shirt, what is the selling price?
Answer:
$15
Step-by-step explanation:
y = 1/2x - 4 Slope: X-intercept: Y-intercept:
Answer:
Slope = [tex]\frac{1}{2}[/tex] , X-intercept = 8 , Y-intercept = -4
Step-by-step explanation:
the following equation is given in slope intercept form which is y = mx + b where m is the slope and b is the y intercept
since m = [tex]\frac{1}{2}[/tex] and b = -4, we can say our slope is [tex]\frac{1}{2}[/tex] and y intercept is -4.
Recall that x intercept occurs when y = 0 so plug y = 0 in the equation then solve for x
0 = [tex]\frac{1}{2}[/tex]x - 4
add 4 to both sides,
4 = [tex]\frac{1}{2}[/tex]x
multiply by 2 on both sides,
4*2 = x
8 = x
x = 8
so our x-intercept is 8
Describe the transformation that maps the pre-image (ΔA) to the image (ΔA').
A) a rotation 180° clockwise around the origin
B)a rotation 270° clockwise around the origin
C)a rotation 90° counterclockwise around the origin
D)a rotation 270° counterclockwise around the origin
The transformation that maps the pre-image (ΔA) to the image (ΔA') will be done by a rotation 90° counterclockwise around the origin. Then the correct option is C.
What is a transformation of geometry?A spatial transformation is each mapping of feature shapes to itself, and it maintains some spatial correlation between figures.
Rotation does not change the size and shape of the geometry.
The graph is given below.
The transformation that maps the pre-image (ΔA) to the image (ΔA') will be done by a rotation 90° counterclockwise around the origin.
Then the correct option is C.
More about the transformation of geometry link is given below.
https://brainly.com/question/22532832
#SPJ1
A Ferris Vwheel rotates 18 each time a set of passengers get off. If two sets of passengers get off, how many degrees does the Ferris Wheel rotate?
36 degrees
18 degrees
54 degrees
32 degrees
Answer:
36 degrees
18+18=36
If you buy a car at a gash station for $5.00, the cost per gallon is $3.10. If you have $40, write and solve a linear equation to find the number of gallons of gas you can afford
Answer:
Step-by-step explanation:
1) Why would somebody buy a car at a gas station? For $5?
2) You would have $35 to spand on gas. 10 gallons would cost $31. Add 2 more gallons for $6.20.
The total is 12 gallons of gas for $37.20
The sales tax rate in Chicago is about 10.5%. Calculate the amount you would need to pay in tax below. How much would you need to pay with tax $10
Answer:
Including the tax, you would need to pay $11.05
Step-by-step explanation:
10.5/100 * 10 + 10 is the formula
The tax itself, if you had to pay $10 for something, is $1.05
Examine the diagram.
Transversal x intersects lines y and z to form 8 angles. The angles formed with line y, clockwise from top left are 1, 5, 6, 2. The angles formed with line z, clockwise from top left are 3, 7, 8, 4.
Angle 4 and angle
are alternate interior angles.
Answer:
from top left are 1, 5, 6, 2. The angles formed with line z, clockwise from top left angles. The angles formed with lineare 3, 7, 8, 4.
Angle 4 and angle
are alternate interior angles.
Step-by-step explanation:
Transversal x intersects lines y and z to form 8 angles. The angles formed with line y, clockwise from top left are 1, 5, 6, 2. The angles formed with line z, clockwise from top left are 3, 7, 8, 4.
Angle 4 and angle
are alternate interiTransversal x intersects lines y and z to form 8 angles. The angles formed with line y, clockwise from top left are 1, 5, 6, 2. The angles formed with line z, clockwise from top left are 3, 7, 8, 4.
Angle 4 and angle
are alternate interior angles.or anglesTransversal x intersects lines y and z to form 8 angles. The angles formed with line y, clockwise from top left are 1, 5, 6, 2. The angles formed with line z, clockwise from top left are 3, 7, 8, 4.
Angle 4 and angle
are alternate interior angles.
5 trust me rn
Edgnuitdy 2025
A submarine was 600 feet
below sea level. If it
ascends 250 feet, what is
its new position?
Answer: Down below
Step-by-step explanation:=(600-250)m=350m
Answer:
Step-by-step explanation:
The initial position of the submarine was 600 ft below sea level
Then it ascends, i.e., goes up or moves up 250ft.
So now it is (800–250=)550 ft below sea level. I hope this helps.
-1/6,1/6,1/2,5/6
Is this sequence arithmetic, and if so, what is the common difference?
Answer:
the common difference is 1/3.
it is a arithmetic progression.
Need answer for this asap
B. 5 ncncnncncnc dudjdbdvdbsjshddhsje this is the answer.