Step-by-step explanation:
yes
no
yes
yes
that is the correct answer
Answer:
<h2>juice = 21</h2><h2>lemonade = 28</h2>
Step-by-step explanation:
given:
ratio of juice and lemonade = 3:4
She needs to make 49 liters of punch for the party.
find:
How much of each ingredient does she need
solution:
add the ratio 3 + 4 = 7
total punch divide by the total ratio
49 / 7 = 7 (coefficient)
juice 3 x 7 = 21
lemonade 4 x 7 =<u> 28 </u>
total = 49
The slope and intercept form of the equation of a straight line graph is
False: <em>Graphs of two lines either </em><em>intersect </em><em>in one point or do not </em><em>intersect</em><em>. Thus graphs of </em><em>two lines</em><em> may have one point or no points in common</em>
False: <em>Graphs of two </em><em>lines </em><em>either intersect in one point or overlap. Thus graphs of two lines may have one point or an </em><em>infinite </em><em>number of </em><em>points </em><em>in common</em>
<em />
Reason:
First statement;
<em>Graphs of two lines either intersect in one point or do not intersect. Thus graphs of two lines may have one point or no points in common</em>
The above statement is false; graphs of two lines may have an infinite number of points in common when they have the same slope and y-intercept
Second statement;
<em>Graphs of two lines either intersect in one point or overlap. Thus graphs of two lines may have one point or an </em><em>infinite </em><em>number of points in common </em>
The above statement is false; graphs of two lines that have the same slope but different y-intercept never intersect
Learn more about the number of solution of straight line graphs here:
brainly.com/question/21865476
The formula for calculating the height is h = 3V/πr²
<h3>Subject of the formula</h3>
The formula given is the formula for calculating the volume of a cone
V = 1/3πr²h
where
h is the height
r is the radius
Make h the subject of the formula
Cross multiply
3V = πr²h
Divide both sides by πr²
3V/πr² = πr²h/πr²
h = 3V/πr²
Hence the formula for calculating the height is h = 3V/πr²
Learn more on subject of formula here: brainly.com/question/657646
#SPJ1
Answer: well, the answer can really be any two numbers, as long as y is one more than x. EXAMPLE: 16 = 15 + 1, 7 = 6 + 1, -54 = -55 + 1, etc