Answer:
20,300
Step-by-step explanation:
Answer:
REGULAR ANSWER:20298
ESTIMATED ANSWER:20300
Scientists are monitoring the pH of oceans. Which of these are they most likely studying?
A. The level of carbon dioxide in the air
B. The population of polar bears
C. The health of coral colonies
D. The rise of sea level
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
A or The level of carbon dioxide in the air
cual es la raiz cuadrada de 35
Answer:
la raíz cuadrada de 35 es: √35= 5.91 el resultado es: 5,91.
A map has a scale of 2 inches : 5 miles. What is the actual distance if the map is 1 ft 2 in?
===========================================================
Work Shown:
1 ft = 12 inches
1 ft, 2 inches = 12 inches + 2 inches .... add 2 inches to both sides
1 ft 2 inches = 14 inches
Now we'll use the scale ratio to help find the answer
(2 inches)/(5 miles) = (14 inches)/(x miles)
2/5 = 14/x
2x = 5*14
2x = 70
x = 70/2
x = 35
The distance between the two locations is 35 miles.
2x+7=27 i need help nolie .
Answer:
x=10
Step-by-step explanation:
2 x 10 = 20+7=27 therefore x=10
Answer:
x=10
Step-by-step explanation:
2x+7=27
2x=27-7
2x=20
2x/2=20/2
x=10
Amanda pours 3/4 of her water into Barbara’s empty bottle. Barbara then pours 3/5 of her water into Charlie’s empty bottle. Charlie then pours 1/2 of his water into David’s empty bottle. If David now has 18 ounces of water, how many ounces does Amanda still have?
Answer:
20 ounces of water
Step-by-step explanation:
Work backwards. David has 18 ounces, which is half of Charlie's. So, Charlie had 18•2=36 ounces. That was 3/5 of Barbara's water, so Barbara had 60 ounces. That is 3/4 of Amanda's water, so Amanda had 80 ounces. To find how much Amanda had left subtract 60 from 80 to get 20.
HELPPP PLEASE PLEASE
Please just help on number 15 16 17
Answer:
use formaul
Step-by-step explanation:
help me! i need this answer
Answer:
x=15
Step-by-step explanation:
Please mark brainliest
Cons A has a radius 6 units and height 4 units fond one possible radius
and height for cone B explain how you know Cone B has the same volume as Cone A?
Answer:
A possible solution is that radius of cone B is 2 units and height is 36 units
Step-by-step explanation:
Step-by-step explanation:
The volume of a cone is given by
where
r is the radius
h is the height
Here we are told that both cones A and B have the same volume, which is:
And
(2)
We also know that cone A has radius 6 units:
and height 4 units:
For cone B, from eq.(2), we get
One possible solution for this equation is
In fact in this case, we get:
Therefore a possible solution is that radius of cone B is 2 units and height is 36 units, and we know that in this case Cone B has the same volume as cone A because it is told by the problem.
What is 22 divided by 7?
Answer:
3.1429 or 3 1/7
Step-by-step explanation:
22/7 = 3.1429 or 3 1/7
please what is a transverse wave
Answer:
a wave vibrating at right angles to the direction of its propagation
Step-by-step explanation:
Assume all angles are right angles
Answer:
360 square meters.
Step-by-step explanation:
You can split the polygon into three rectangles. Then you just have to figure out the area of each rectangle and add them together. The first rectangle has length of 12 and height of 10 so area of 120. The second rectangle has length of 32 and height of 6 so area of 192. The third rectangle has length of 8 and height of 6 so are of 48. 120 + 192 + 48 = 360
please solve
I really need help
9514 1404 393
Answer:
x = 12
Step-by-step explanation:
The similarity statement tells you corresponding sides have the same ratio.
AB/BC = FE/EC
x/10 = 6/5
x = 10(6/5)
x = 12
Here's the png with the question. I think I have the right answer but I need help.
Answer:
the answer u have is right cause i have telepathy
Step-by-step explanation:
Answer:
D because you add the top and bottom then multiply height. Then divide by 2
Step-by-step explanation:
Keith leaves a 15% for a dinner bill of $25. What amount of tip does Keith leave? $ What is the total bill? $
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that Keith leaves a 15% for a dinner bill of $25. The amount of tip that Keith leaves will be calculated by multiplying 15% by $25. This will be:
= 15% × $25
= 15/100 × $25
= 0.15 × $25
= $3.75
Keith's total bill will be gotten by adding the dinner bill plus the tip together. This will be:
= $25 + $3.75
= $28.75
whats this one? plsssssssss
Answer:
-4.9x^2 + 25x + 1.6 = 0
Step-by-step explanation:
how to calculate the quotient of 286 and 11
Answer:
Answer: (286/11) ÷ 2 = 13
Step-by-step explanation:
The quotient of 286 and 11 is given by the equation A = 26
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the first number be represented as x
Now , the value of x = 286
Let the second number be represented as y
The value of y = 11
Let the quotient be represented as A
The value of A is given by the equation ,
A = x/y
Substituting the values in the equation , we get
A = 286/11
The value of A = 26
Therefore , the value of A is 26
Hence , the equation is A = 26
To learn more about equations click :
https://brainly.com/question/19297665
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Billy makes 17 out of 20 free throws during a basketball tournament. He represents this as the fraction
What percentage of free throws did Billy make during the basketball tournament?
17%
20%
37%
85%
Answer: 85%
Step-by-step explanation:
17*5= 85%
(5*20=100%; 5*17=85%)
If ∠G is supplementary to ∠H and the measure of ∠G is 65° what is the measure of ∠H?
Answer:
answer is 115
Step-by-step explanation
so easy way to do it is think of it as 115+65 = 180 and a supplementary angle is ALWAYS = to 180
What will be the new position of the given point (–2, –3) after reflection across the x-axis?
a) (2, 3)
b) (-3, -2)
c) (-2, 3)
d) (3, -2)
Answer:
(2,3)
Step-by-step explanation:
The new position of the point (–2, –3) after reflection across the x-axis is (-2,3)
How to determine the new position?The point is given as:
(-2,-3)
The rule of reflection across the x-axis is:
(x,y) -> (x,-y)
So, we have:
(-2,-3) -> (-2,3)
Hence, the new position of the point (–2, –3) after reflection across the x-axis is (-2,3)
Read more about reflection at:
https://brainly.com/question/4289712
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When I think of a number, double it and subtract thirteen, I get 17. What number did I think of?
Answer:
15
Step-by-step explanation:
Answer:
answer is 15
think of 15,double it 30 subract it with 13
answer is 17
(b) Find the lowest common multiple (LCM) of 450 and 315.
Answer:
The LCM of 315 and 450 is 3150. Hope this helps :)
Step-by-step explanation:
Help me answer all of those questions
1) 100N 2) 0.3m/s² 3) 1/2 kg
Step-by-step explanation:
1) F = ma
F = 50×2
F = 100N
2) F = ma
9000 = 30000×a
(9000÷30000) = a
a = 0.3m/s²
3) F = ma
1 = m×2
(1÷2) = m
m = 1/2 kg
What does x=? Please help quickly
Answer:
9
Step-by-step explanation:
ratio is 7=10
:/
Flavor
Number of
People
Chocolate
165
Vanilla
135
5. The results of a survey asking 500 people
about their favorite ice cream flavor are
shown in the table.
Assuming that there is no real preference
between these 5 flavors, for which of these
flavors does the experimental probability
differ the most from the theoretical
probability?
A. Chocolate C. Vanilla
B. Mint Chip D. Banana
70
Strawberry
Mint Chip
Banana
100
30
Answer:
D. Banana
Step-by-step explanation:
what is the answer to 15-2x=-7x= solve for x
Answer:
-3 is what I got
Step-by-step explanation:
Kelly saved 4/5% of her allowance.What is that percent expressed as a fraction and as a decimal
Volunteers are helping to prepare care packages, putting an equal number of water bottles into each. They have a total of 400 water bottles. How many water bottles can be put into each care package so that no water bottles will be left over? Choose all that are correct A. 16 B. 18 C. 20 D. 24 E. 25
How much greater is this week’s median temperature than last week’s median temperature?
2 degrees
3 degrees
4 degrees
5 degrees
Answer:
5 degrees
Step-by-step explanation:
what’s the answer for this question
Answer:
x = 16
m<R = 34°
Step-by-step explanation:
▪︎Its an isoceles triangle, so the two opposite angles are equal. m<S = <T.
▪︎So, you write them equal to each other and solve the linear equation to find x.
▪︎Substitute the x value into any of the angles and multiply by 2, (as they are equal) to find the sum, which is 146°.
▪︎Sum of all angles in a triangle is 180°,so
146° + m< R =180°
▪︎than minus 146° from 180°.
▪︎And you will have your answer.
Which of the fractions shown in the box below is
the largest?
3/4, 5/6, 11/12, 19/24
Answer:
24 is the largest fraction fell by 12 to 19