Find the missing dimension. Round your answer to the nearest tenth. Please help me answer this problem. :) thanks.
Answers
This can be answered using the Pythagorean Theorem.
h2 = a2 + b2
h = square root (8^2 + 5^2)
h = square root (64 + 25)
h = square root (89) in
h = 9.4 in
So the correct answer is 9.4 in given the dimension 5 inches and 8 inches.
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Quick help guys thanks :)
What is the measurement of angle ABC?
Answers
The point which lies on Arturo's graph is option c. (1, 20)
What is Proportional Relationship?
Proportional relationships are relationships for which the equations are of the form y = kx, where k is a constant.
Here k is also called constant of proportionality.
Given that,
An elevator moves at a constant speed of 20 feet per second.
Speed = Distance / Time
Speed is constant.
20 = d / t, where d is the distance and t is the time.
d = 20t
When t = 1, d = 20.
(1, 20) lies on the graph of this relationship.
Hence the point (1, 20) lies on the graph of this relationship.
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The complete question with the options is given below.
An elevator moves at a constant speed of 20 feet per second. Arturo correctly graphs this proportional relationship on a coordinate plane. Which of the following points lies on Arturo's graph?
(a) (0, 20)
(b) (20, 0)
(c) (1, 20)
(d) (20, 1)
Answers
Answers
Answers
Madame Curie had kg of radium at the beginning.
Further Explanation
Madame Curie used ²/₅ kg for experiment
Radium left = 1¹/₄ kg
Question:
How much radium did she have at first?
The amount of radium that Madame Curie had at first :
= Radium for experiment+ the amount of radium left
we can do the additional if the denominator is the same, if not we need to find a common denominator, in this problem, the common denominator for 5 and 4 is 20, so the equation would be:
we change the mixed fraction into an improper fraction
So, at first, Madame Curie had 1 of radium
Learn more
Mixed fraction additional brainly.com/question/213168
Additional that have sum of 10 brainly.com/question/5146571
Mixed fraction brainly.com/question/745462
Keywords: mixed fraction, fraction, additional fraction, additional, common denominator, numerator
Answers
2/3x+1=5
Step 1: Subtract 1 from both sides.
2/x+1-1=5-1
Step 2: Multiply both sides from 3/2
(3/2)*(2/3x)=(3/2)*(4)
And the answer will be 6
x=6
Let's solve the equation step-by-step
In the last question I've answered for you, I've said it can be a little bit easier to work out a math problem with first rewriting it. So, let's do that --
2/3x + 1 = 5
Step 1) Subtract 1 from both sides
2/3x + 1 - 1 = 5 - 1
2/3x = 4
Step 2) Multiply both sides by 3/2
(3/2) × (2/3x) = (3/2) × (4)
x = 6
FINAL ANSWER -
x = 6
↑ ↑ ↑ Hope this helps! :D
Answers
The slope of the line passing through the pairs of points (0, 7), and (0, −8) is not defined.
Here,
We have to find the slope of the line passing through the pairs of points (0, 7), and (0, −8).
What is slope of the line?
A measure of its steepness is called slope of line.
Now,
The points are (0, 7) and (0, -8)
Hence, Slope of the line is calculate as;
Which is undefined.
Hence, The slope of the line passing through the pairs of points (0, 7), and (0, −8) is not defined.
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Slope = change in y /change in x
(0, 7), (0, −8)
Slope "m"= -8-7/0-0
M= -15/0
M= undefined