Answers
Answer: B
Step-by-step explanation: when you put a + and - together you get a -, so the equation turn into -40-15 which equals -55, so the answe is B
Question: After watching some fish 40 feet below the surface of the water, a scuba diver went up 15 feet to explore a coral reef. Use a number line to help you create an equation that shows the location of the coral reef in relation to the water surface.
Answer:
C. -40+15 = -25
Step-by-step explanation:
The diver went down 40 feet underneath the surface, so that would be -40. When the diver went up 15 feet, that would be adding -40 to 15. So, the diver would be going closer to the surface after coming up 15 feet. -40+15 = -25
I really hope this helps!!! Have an amazing day :3
Related Questions
Find the total area for the cylinder with the given measurement.
r= 2, h=4
A.24 pi square units
B.20 pi square units
C.16 pi square units
Answers
Answer:
A = 75.4
Step-by-step explanation:
r - 2
h - 4
Please help I’m extremely confused!!!! (Worth 40 points)
Answers
Answer:
0.025
Step-by-step explanation:
Answer:
0.029
Step-by-step explanation:
1 milligram is equivalent to 0.001 grams, so 29*0.001=0.029.
raise d to the 6th power
Answers
Answer:
[tex]d^{6}[/tex]
Step-by-step explanation:
hope it helps
plss help mee
Yellow Taxi has no pickup fee but charges $0.25 per mile. AAA Taxi charges $3 for pickup and $0.15 per mile. Find the number of miles for which the cost of the two taxis is the same.
Answers
Answer:
30 miles
Step-by-step explanation:
In the figure, x=2y, y=2z, and z=2w. Find the value of w. A. 12° B. 30° C. 36° D. 45°
Answers
Answer:
w=12
Step-by-step explanation:
put it like this
x=x
x=2y
x=4z
x=8w Now, x=8w, y=4w because there are 2 y's and 8/2 is 4, same thing goes with z so z=2w and w=w.
8+4+2+1=15 180/15=12
what equation is equivalent to x + 5 =12
Answers
Answer:
x=7
Step-by-step explanation:
subtract 5 from both sides
5-12= 7
so x=7
Karrisa is going water skiing. She has a choice on either renting or purchasing the skis. She must also rent a safety jacket. She can purchase skis for $125 a pair. The rental fee for skis and a safety jacket is $30 per hour. The rental fee for only the safety jacket is $5 per hour. How many hours must she ski for the price of renting skis and purchasing the skis to be the same?
Answers
Answer:
5 hours
Step-by-step explanation:
The rental option for h hours costs ...
r = 30h
The purchase option for h hours costs ...
p = 125 +5h
These costs are the same when ...
r = p
30h = 125 +5h
25h = 125 . . . . . subtract 5h
h = 5 . . . . . . . . . divide by 25
Karrisa must ski for 5 hours for the prices to be the same.
What is 10 1/5 as an improper fraction?
Answers
Answer:
51/5
Step-by-step explanation:
Multiply 10 by the denominator to get the numerator and keep the denominator the same.
The value of the mixed fraction 10¹/₅ as an improper fraction is 51/5.
What is a fraction?Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A fraction is a number that is a component of a whole. By breaking a whole into a number of parts, it is evaluated.
To convert 10¹/₅ to an improper fraction, multiply your whole number (10) by your denominator (10 x 5 = 50), then add your numerator (1) 50 + 1 = 51. Now multiply that by your original denominator (5) to get 51/5.
In summary:- (whole number x denominator + numerator) / original denominator.
To know more about a fraction follow
brainly.com/question/17220365
#SPJ2
What’s the awnser to this question.
Answers
Answer:
(g ￮ f )(x)
Step-by-step explanation:
(g ￮ f )(x) means substitute f(x) into g(x) , that is
g( [tex]\frac{1}{x-2}[/tex] )
= [tex]\frac{1}{x-2}[/tex] + 5
Answer:
(g ￮ f )(x)
Step-by-step explanation:
Can someone please help me on this?
Answers
I could be wrong but I’m pretty sure!!
Name the opposite rays:
C A T
Answers
Answer:
B.
Step-by-step explanation:
How to name a ray:
A ray is part of a line. It has an endpoint and contains all points of the line to one side of the endpoint. To name a ray, use two points on the ray. The first one must always be the endpoint. The second point is any other point on the ray. The arrowhead above the two letters always points to the right.
Option B is correct.
(x-2) = (4+x) Please help!!
Answers
Answer:
6
Step-by-step explanation:
im pretty sure im right
PLEASE HELP!!!!!!!!! PLEASE GIVE AN EXPLANATION SO I CAN UNDERSTAND!!!!!
Answers
JM $15000 has
a value of 100 pound sterling
what is the value of 1 pound in jm$
Answers
Answer:
your answer is 1500 because if you divide $15000 by 100 then you get 1500
Step-by-step explanation:
$15000/100 = 1500
please help me with this
the question is “ A ___ followed by a ____.”
the options are reflection, rotation and translation.
Answers
Answer:
a 90 degree clockwise rotation followed by a reflection across the x axis
Step-by-step explanation:
A line passes through the points (-2, 9) and (1, 3).
provide work for calculating the slope and y-intercept. Then, write the equation for the line in slope-intercept form.
Answers
Finding slope: y2-y1/x2-x1
3-9/1+2
=-6/2
Divide 2 from both
=-3/1 or -3
Slope= -3
Finding y-intercept= y=mx+b
Choose any point on the line to plug in the x and the y then plug in the slope.
I choose (1,3)
3=-3×1+b
3=-3+b
Add 3 to both sides
6=b
Y-intercept=6
Equation: y=-3x+6
How many liters are in 1 dekaliter?
Answers
Answer:
10
Step-by-step explanation:
Just took the test
Solve for a.
ab + c= d.
Answers
Answer:
a=d-c/b
Step-by-step explanation:
Drag vegetables to represent each total weight shown.
Answers
Answer:
The tomato goes to the last box
The carrot goes to the middle box
The broccoli goes to the first box
Step-by-step explanation:
Divide.
8.64÷(−0.27)
Enter your answer in the box.
Answers
The answer is -2.3328
2x - 6
x + 1
Find the value of x
Answers
WHO WANTS BRAINLIEST> MAKE SURE UR ANSWER IS FULLY EXPLAINED. INCLUDE UR WORK
Solve the equations in Parts A and B using inverse operations. Check your solutions. In your final answer, include all of your work.
Part A: 5 + x^2 = 2x^2 + 13
Part B: 5 + x^3 = 2x^3 + 13
Answers
Answer:
x = - 2√2
x = -2
Step-by-step explanation:
A . 5 + x² = 2 x² +13
5 + x² - 2 x² - 13 = 0
- x² -8 = 0
- x² = 8
x² = -8
x = - √8
x = - 2√2
B . 5 + x³ = 2 x³ + 13
5 + x³- 2 x³ - 13 = 0
- x³ -8 = 0
-x³ = 8
x³ = -8
x = - ∛8
x = -2
Zoe and Hannah share tips in the ratio 3:7 last week Zoe received £24 how much did Hannah receive last week
Answers
[tex]\huge\pink{ƛƝƧƜЄƦ}[/tex]
Z = 24
H / Z = 7 / 3
H / 24 = 7 / 3
H = 7 * 24/3
H = 7 * 8
H = 56
Hannah receives 56 dollars.
So,
H / Z = 56 / 24 = 7 / 3 ;; with the smart 1 = 8/8.
Answer:
£16,80
Step-by-step explanation:
3:7
3+7=10
Hannah=7/10×24
7×24=168
168÷10
16,8
£ 16,80
How do I get 8.25 x 6.75 with explanation or picture PLS ASAP
Answers
So in 8.25 there are 2 decimal places
And same in 6.75
So we add up the decimal places to get 4
And aply to 556875
So answer will be 55.6875
10 5/6x-1+9 1/6x-9
i need this to be simplified thx
Answers
Answer:
20x-10(or if solving for x x = -1/2
Step-by-step explanation:
Combine Like Terms
10 5/6x+9 1/6x-1-9 = 19 6/6x -10 = 20x-10
sorry if you can’t see clearly BUT PLEASE HELP ME IM TIMED AND MY TEACHER IS GOING TO SUBMIT IT
Answers
10.9 ÷ 20 = .109
2.) 6.2 x4=24.8
3.) .14>
3.12>
<507.36
4.) 11.88
5.) 7.92
6.) 24.99
How do u find the mean of a proportion
Answers
Answer:
so mean
Step-by-step explanation:
you put you numbers in a line from greatest to least and the one in the middle is your mean or average
19-4c=17
What is the value of “c”?
Answers
Answer:
Simplifying 19 + -4c = 17 Solving 19 + -4c = 17 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-19' to each side of the equation. 19 + -19 + -4c = 17 + -19 Combine like terms: 19 + -19 = 0 0 + -4c = 17 + -19 -4c = 17 + -19 Combine like terms: 17 + -19 = -2 -4c = -2 Divide each side by '-4'. c = 0.5 Simplifying c = 0.5
Step-by-step explanation:
Can I have brainliest
HELPPPPPPPP PLS!!!!!!!
Answers
Answer:
x = 8
Step-by-step explanation:
Set up an equation: (7x - 2) = (11x - 34)Combine like terms: 7x - 11x = 2 - 34Simplify: -4x = -32Divide each side by -4 to cancel out the -4 next to x. It should now look like this: x = 9I hope this helps!
A radio station is giving away a $100 bill to every 30th caller and movie tickets to every 10th caller. If there are 120 callers, how many callers will get both the $100 and the movie tickets?
Answers
Answer:
4 callers
Step-by-step explanation:
Because 10 is a factor of 30, we don't have to worry about it. Every 30th caller will get both rewards. 120/30=4 so the answer is 4.
