What’s is 9 divided by 3/10
Answers
Answer:
30
Step-by-step explanation:
9/(3/10)=9*(10/3)=30
Related Questions
Determine whether the following number sentences are TRUE or FALSE.
Justify your answer.
Part B 1/2-5/8-7/9=7/9-5/8-1/2
Answers
Answer:
False
Step-by-step explanation:
1/2 - 5/8 - 7/9 = 7/9 - 5/8 - 1/2
Add 5/8 to both sides.
1/2 - 7/9 = 7/9 - 1/2
Factor -1 out of the right side.
1/2 - 7/9 = -1(-7/9 + 1/2)
1/2 - 7/9 = -1(1/2 - 7/9)
1/2 - 7/9 and 7/9 - 1/2 are opposites. Opposites are not equal unless they are both zero.
Answer: False
using the numbers 3, 5, and 8, can you write nine proper fractions and nine improper fractions? You may use each number only once within a fraction.
Answers
Answer:
First, we can write a fraction as a/b
Where a is the numerator, and b is the denominator.
A proper fraction is a fraction where the numerator is smaller than the denominator.
Using only the given numbers (only once per fraction), some examples of proper fractions are:
3/5
3/8
5/8
3/85
3/58
5/83
5/38
8/35
8/53
You can see that in all of them the denominator is larger than the numerator.
The improper fractions are those where the numerator is equal or larger than the denominator.
The 9 examples using the given numbers are:
5/3
8/5
8/3
35/8
38/5
53/8
58/3
83/5
85/3
Can someone please help me ill give you a crown PLEASE HELP
Answers
2x + 3
Explaination
x-1=7 and x=6 are these equations equivalent
Answers
Aubrey's coach asks her to bring 5 liters of water to practice.
How many 500-milliliter bottles does Aubrey need to buy to have
exactly enough water?
500
A. 1 bottle
b. 5 bottles
c. 10 bottles
d. 15 bottles
Answers
Answer:
C
Step-by-step explanation:
This is because a liter is 1000 milliliters, so multiplying the amount of liters to the milliliters you would get 5000, you would then divide that by 500 since a bottle would contain that much, giving you 10 bottles
Which fractions is greater than 1/2?
2/3
3/4
2/6
1/3
3/8
5/8
1/4
5/6
Answers
Answer: 2/3, 3/4, 5/8, 5/6
Step-by-step explanation:
First,
We must turn all of them into denominators that can be divided by 1/2.
2/3 = 4/6. 3 1/3 = 2/6
Now we see which is greater.
2/3 > 1/2.
3/4 > 1/2.
2/6 < 1/2.
1/3 < 1/2.
3/8 < 1/2.
5/8 > 1/2.
1/4 < 1/2.
5/6 > 1/2.
So the answers are 2/3, 3/4, 5/8, 5/6.
Tamara is bringing refreshments to a
reception for 23 people. She estimates one
liter of juice for 5 people. How much juice should Tamara buy in liters.How many milliliters of juice is this.
Answers
What is the common ratio of the sequence?
-2, 6, -18, 54....
-3
-2
3
8
Answers
Answer:
-6/-2=-18/-6=54/-18
=3
Step-by-step explanation: -3 is the correct answer. -2x-3=6, 6x-3=-18,
-18x-3=54
I need this ASAP but it’s ok if you see it late
Answers
Answer:
72 square units
Step-by-step explanation:
move above the dotted line to make a rectangel then the numbers are 6 and 12 then times them to get 72
__ + 15 - 15 = 21
what is the blank number
Answers
Answer:
Step-by-step explanation:
21 is the blank number as +15 and -15 cancels out
Answer:
the answer is 21
Step-by-step explanation:
-2(7-15)
What is the value of
?
4
O 4
0 -2
O 2
O 4
Answers
least to greatest 7.3,7 3/4,7.23,-7 2/3
Answers
4y-1=2(y-2)
Solve for y
Answers
Answer:
y= -3/2
Step-by-step explanation:
Wyatt is saving up to buy a new bicycle. He already has $60 and can save an
additional $6 per week using money from his after school job. How much total money
would Wyatt have after 6 weeks of saving? Also, write an expression that represents
the amount of money Wyatt would have saved in w weeks.
Answers
Answer:
Expression: 6w+$60 Money: $99
Step-by-step explanation:
So, let's find the ammount for 6 weeks
We know he can make $6 per week, so we ned to multiply 6*$6 to get your answer
So, 6 ( weeks ) * 6 ( dollars) = $36 for 6 weeks
Then, we ned to add the $60 he already has saved up, so $60+$39=$99
For the equation, We know that we need to multioply the number of weeks by 6, as shown by how we solved the last problem
So, 6*w=6w
Then we need to add $60
So, we get 6w+$60 for the expression
Answer:
96
Step-by-step explanation:
Which statement explains one reason why unconfirmities occur
Answers
The blue dot is at what value on the number -7 -9 line?
Answers
Answer: Y=-7 X=-9
Step-by-step explanation:
Paul withdrew $17.25 from his savings account every week for 3 weeks. Which equation is the best choice to help him determine the total amount of money he withdrew?
Answers
Answer: (3)(−17.25) = −51.75; he withdrew $51.75
Step-by-step explanation:
hope it helped xx
Let [tex]\sf a+b,a-b,ab,\dfrac{a}{b}[/tex] form an arithmetic sequence. What is the sixth term of this sequence?
Answers
Answer:
171/40 or 4 11/40Step-by-step explanation:
AP givena + b, a - b, ab, a/bTo find6th termSolutionCommon difference
Difference of first two
d = (a -b) - (a + b) = -2bDifference of second two
d= ab - (a - b)Difference of last two
d = a/b - abNow comparing d:
-2b = ab - (a - b)ab - a = - 3ba(1 - b) = 3ba = 3b/(1 - b)and
a/b - ab = -2ba(1/b - b) = -2ba = 2b²/(b² - 1)Eliminating a:
2b²/(b² - 1) = 3b/(1 - b)2b/(b+1) = -32b = -3b - 35b = - 3b = -3/5Finding a:
a = 3b/(1 - b) = 3*(-3/5) *1/(1 - (-3/5)) = -9/5*5/8 =-9/8So the first term is:
a + b = -3/5 - 9/8 = -24/40 - 45/40 = - 69/40Common difference:
d = -2b = -2(-3/5) = 6/5The 6th term:
a₆ = a₁ + 5d =-69/40 + 5*6/5 = -69/40 + 240/40 =171/40 = 4 11/40Which three lengths could be the lengths of the sides of a triangle?
a. 11cm, 11 cm, 24 cm
b. 18 cm, 12 cm, 9 cm
c. 9 cm, 19 cm, 10 cm
d. 4 cm, 7 cm, 23 cm
Answers
Step-by-step explanation:
If it is an isosceles triangle, Option A is most suitable.
But if it's a scalene triangle, Option B,C and D would suffice.
HELPPPP ILL: MARK BRAINLIEST IF I CAN OR GET TWO ANSWERS
Answers
Answer:
o is the answer as it passes through origin
If 0 and 3 is equal to y = 30
what is 3 and 5.5 equal to
Answers
Answer:
8.5
Step-by-step explanation:
Your friend says that enough information is giving to prove that x=12. Is your friend correct?
Answers
Answer:
C. Yes, you can prove that x = 12
Step-by-step explanation:
My friend is correct because by the HL Congruence Theorem, ∆MNP is congruent to ∆MKL. The hypotenuse and leg of one right ∆ is congruent to the hypotenuse and corresponding leg of the other right ∆. So, enough information was given to prove that x = 12.
Choose all equations for which x=2 is a solution.
A:x+3=5
B:x+2=8
C:x+1=1
D:x-2=4
Ex-7=5-
Answers
Please answer ASAP. Find x
Answers
I think its B. if im wrong, am soo sorry
Answer:
x = 13
Step-by-step explanation:
<CBE = 180 - x
<BEC = x
<BCE = 180 - 90 - 64 = 26
180 - 3x + x + 26 = 180
206 - 2x = 180
2x = 26
x = 13
law of cosines
please show your work :)
Will mark as brainlest
Answers
Answer:
33.9
Step-by-step explanation:
cos rule:
a²=b²+c²-2xaxbxcosA
rearrange:
cosA=(b²+c²-a²)÷(2xaxb)
solve:
cosx=(8²+22²-16²)÷(2x8x22)
cosx=(64+484-256)÷352
cosx=292÷352
cosx=0.830
cos^-1(shift cos)=33.9
Select the correct answer from each drop-down menu.
The sides of ABC are 30 units, 40 units, and 60 units long. The corresponding sides of AXYZ are r times as long
as the sides of AABC.
2. If the area of AABC is n square units, the
The expression that gives the perimeter of AXYZ is
area of AXYZ is
square units.
Answers
Answer:
Area of ΔXYZ = n(r * r) square units
Step-by-step explanation:
Sides of ΔABC are 30 units, 40 units and 60 units.
Corresponding sides of another triangle XYZ are r times as long as the sides of ΔABC.
Therefore, sides of ΔXYZ will be, 30r units, 40r units and 60r units.
Perimeter of the triangle XYZ = 30r + 40r + 60r
= 130r units
If the area of ΔABC = n square units
Then the ratio of the area of ΔXYZ and ΔABC = (Ratio of the sides of ΔXYZ and ΔABC)²
[tex]\frac{\text{Area of triangle XYZ}}{\text{Area of triangle ABC}}=(\frac{\text{Side length of XYZ}}{\text{Side length of triangle ABC}})^2[/tex]
[tex]\frac{\text{Area of triangle XYZ}}{n}=(r)^2[/tex]
Area of ΔXYZ = nr² ≈ n(r * r)
Therefore, Option (3) will be the answer.
The expression that gives the perimeter of ΔXYZ is: 130r
The area of ΔXYZ = nr²
Similar FiguresIf A and B, with sides a and b respectively, are similar figures, therefore: area of A/area of B = a²/b².
Thus;
Given that the sides of ΔABC, which are 30, 40 and 60, are r times the corresponding sides of ΔXYZ, the sides of XYZ would be:
30r, 40r, 60r.
Perimeter of ΔXYZ = 30r + 40r + 60r = 130r
Given that the area of ΔABC is n units², therefore:
(area of ΔABC)/(area of ΔXYZ) = (side of ΔABC)²/(side of ΔXYZ)²
Substitute(n)/(area of ΔXYZ) = (30)²/(30r)²
n/area of ΔXYZ = 1/r²
Cross multiplynr² = area of ΔXYZ
area of ΔXYZ = nr²
Therefore, the expression that gives the perimeter of ΔXYZ is: 130r
The area of ΔXYZ = nr²
Learn more about area of similar figures on:
https://brainly.com/question/26145340
Grace rode her bike 5 miles in 20 minutes. At this rate, how many miles can she ride her bike in 30 minutes? Plz help :)
Answers
Answer:
maybe like 7.5 miles
Step-by-step explanation:
if she rode 5 miles in 20 minutes than she rides for 30 more minutes than in 20 minutes of the 30 she rode 5 miles and my prediction is she will ride about 2.5 miles in 10 minutes
What is the angle measurement of CBD?
A
U
68°
D
B
20°
229
Ο Ο Ο Ο
29ο
1
25°
24
Answers
1010 rubber stamps cost \$10.30$10.30dollar sign, 10, point, 30.
Which equation would help determine the cost of 222 rubber stamps?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
\dfrac{2}{x} = \dfrac{\$10.30}{10}
x
2
=
10
$10.30
start fraction, 2, divided by, x, end fraction, equals, start fraction, dollar sign, 10, point, 30, divided by, 10, end fraction
(Choice B)
B
\dfrac{x}{2} = \dfrac{10}{\$10.30}
2
x
=
$10.30
10
start fraction, x, divided by, 2, end fraction, equals, start fraction, 10, divided by, dollar sign, 10, point, 30, end fraction
(Choice C)
C
\dfrac{2}{10} = \dfrac{\$10.30}{x}
10
2
=
x
$10.30
start fraction, 2, divided by, 10, end fraction, equals, start fraction, dollar sign, 10, point, 30, divided by, x, end fraction
(Choice D)
D
\dfrac{2}{\$10.30} = \dfrac{x}{10}
$10.30
2
=
10
x
start fraction, 2, divided by, dollar sign, 10, point, 30, end fraction, equals, start fraction, x, divided by, 10, end fraction
(Choice E, Checked)
E
None of the above
Answers
Answer:
none of the above
Step-by-step explanation:
picks your answer as the Brainliest
Answer: E. none of the above. The top answer is correct. I check on khan. :D
Jordan bikes at a speed of 8 2/3 mph. How many miles will he bike in:
3 hours 6 minutes?
Answers
Answer:
He will bike 26.87 miles.
Step-by-step explanation:
Given:
Jordan bikes at a speed of 8 2/3 mph.
Now, to find the distance he will bike in 3 hours and 6 minutes.
Speed =
Time = 3 hours and 6 minutes
=
As, 60 minutes = 1 hour.
=
