Answers
Answer:
B
Step-by-step explanation:
Unit rate means out of 1.
The one with 1 on the bottom is the unit rate
B
Related Questions
In a probability experiment Eric flipped a coin 30 times the coin landed on heads 20 times what is the ratio of heads to tails in the experiment
Answers
Answer:
it would 600
Step-by-step explanation:
Answer:
It's 2/1 i promise !!
Step-by-step explanation:
First, find the number of times the coin landed on tails.
30 - 20 = 10
The ratio of heads to tails can be expressed in three ways.
1. 20 to 10
2. 20:10
3. 20/10
The fraction 20/10 can be simplified to . 2/1
How many division facts can you write to represent the factors of 15?
Answers
Answer:
4 division facts
need help geometry ...........
Answers
[tex]\color{plum}\tt2x + 7° = \underline{65} \: degrees[/tex]
Steps to derive the correct solution :The exterior angle corollary states that the measure of a triangle's exterior angle is the sum of the opposite interior angles of the exterior angle.
Which means :
∠36° + ∠x° = ∠(2x + 7)°Let us solve this equation to find the measure of the exterior angle :
[tex] =\tt 2x + 7 = 36 + x[/tex]
[tex] = \tt2x + 7 - x = 36[/tex]
[tex] =\tt x + 7 = 36[/tex]
[tex] = \tt \: x = 36 - 7[/tex]
[tex] =\tt x = 29[/tex]
Thus, the measure of ∠x = 29°Then, the measure of the exterior angle :
[tex] = \tt2 \times 29 + 7[/tex]
[tex] = \tt58 + 7[/tex]
[tex] = \tt65[/tex]
Thus, the measure of the exterior angle 2x+7 = 65°
Let us check whether or not we have found out the correct measure of each angle by placing 29 in the place of x:
[tex] = \tt2 \times 29 + 7 = 36 + 29[/tex]
[tex] =\tt 58 + 7 = 36 + 29[/tex]
[tex] = \tt65 = 65[/tex]
Since the measures match we can conclude that we have found out the correct value of each angle.
Therefore, ∠2x + 7° = 65°
HELP IMMIDIATELY MY TEACHER IS TIMING ME! 30 POINTS
Answers
Answer:
27 and 23
Step-by-step explanation:
(WILL GIVE BRAINLIEST)
Suppose that IJK is isosceles with base IJ.
Suppose also that m<1 = (3x +18) and m
Find the degree measure of each angle in the triangle.
Answers
Answer:
m<I=57
m<J=57
m<K=66
Step-by-step explanation:
All the angles in a triangle add up to 180 degrees.
m<I= 3x+18
m<K= 5x+1
m<I is congruent to m<J.
We can plug the information we already know into the equation.
3x+18+3x+18+5x+1=180
11x+37=180
Subtract 37 from both sides.
11x=143
x=13
Now, we can find out what the angles are.
m<I= 3x+18
m<I=3(13)+18
m<I=39+18
m<I=57
We know that m<I=m<J, so they are both equal to 57 degrees.
m<J=57
Now for m<K:
m<K=5x+1
m<K=5(13)+1
m<K=65+1
m<K=66
We know this is correct because 57+57+66=180.
Tawanna is asked to find the GCF of each term in the expression 2 a b + 8 b
Answers
Hope this helps!!!!;)
what is the image point of (0,8) after a translation right 3 units and down 5 units
Answers
Answer:
(3,3) because (0+3, 8-3)
60÷(63÷7)=
I don't understand plz help
Answers
Answer:
answer is simple
first we will solve the bracket
(63÷7)
it is 9
and then 60÷ 9
which gives 6.67
Consider the following statement. If n is divisible by 6, then n is divisible by 2 and n is divisible by 3.
Negation
a. n is divisible by 6 and either n is not divisible by 2 or n is not divisible by 3.
b. If n is not divisible by 2 or n is not divisible by 3, then n is not divisible by 6.
c. If n is divisible by 2 and n is divisible by 3, then n is divisible by 6.
d. If n is not divisible by 6, then n is not divisible by 2 or n is not divisible by 3.
e. If n is not divisible by 6, then n is divisible by 2 and n is divisible by 3.
Answers
Answer:
b. If n is not divisible by 2 or n is not divisible by 3, then n is not divisible by 6.
Step-by-step explanation:
Division by Six
A number is divisible by six if it is divisible by both 2 and 3.
Negation:
If the number is not divisible by either 2 or 3, it is not by 6. So the answer is given by option b.
b.
Step-by-step explanation:
Division by Six
A number is divisible by six if it is divisible by both 2 and 3.
Negation:
If the number is not divisible by either 2 or 3, it is not by 6. So the answer is given by option b.
Which one is the answer.
Answers
Divide by 3 on both sides
C 5 > 7/3
20 points!!
Baldomero’s solution to an equation is show below
Answers
Answer:
Between steps d and e
Step-by-step explanation:
Baldomero made a clear mistake between steps d and e when he was dividing 144 and -48. When you divide these two numbers together, the answer is -3 and not 3 as he stated.
help please with math pleaseee
Answers
Answer:
i dont get it at all good luck in your test
if a line passes through 0,6 and has a slope of 2 what is the equation for the line
Answers
Answer:
y=2x+6
Step-by-step explanation:
plug in the point (0,6) to get b=6
Help plxzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzxzxfde
Answers
Answer:
18 boxes lol
Step-by-step explanation:
the answer is 18 boxes
410÷24=17.083...
he needs to pack all of them so the answer is 18.
hope that helped.
a chord subtends an angle of 34 at the center of a circle of radius 4cm find the length of the chord (take =22/7)
Answers
Answer:
2.34 cm
Step-by-step explanation:
From the question given above, the following data were obtained:
Angle at the centre (θ) = 34°
Radius (r) = 4 cm
Length of chord (C) =?
The length of the chord can be obtained as follow:
C = 2rSine(θ/2)
C = 2 × 4 × Sine(34/2)
C = 8 × Sine 17
C = 8 × 0.2924
C = 2.34 cm
Therefore, the lenght of the chord is 2.34 cm.
John began his job making $125 the first week. After that he ws paid $6.25 per hour. Write the equation in slope intercept form to represent the situation.
Answers
Answer:
y=6.25x+125
Step-by-step explanation:
Given that,
John began his job making $125 the first week. After that he was paid $6.25 per hour.
Here $125 is fixed and $6.25 increase per hour. It means we can write the equation as follows :
y = 125 + 6.25 x
The general equation for the slope-intercept form is given by :
y = mx+x
m is slope
So, the equation in slope intercept form is given by :
y=6.25x+125
Hence, this is the required solution.
a) y= 0.05x + 16
b) y= 6.25x + 125
c) y= 2x + 10
d) y= 3x + 5
Answer: B) y = 6.25x + 125
2 apples + y apples -5 apples = 10 apples
Answers
Answer:
y = 13 apples
Step-by-step explanation:
2 apples + y apples -5 apples = 10 apples
2 + y - 5 = 10
-3 + y = 10
y = 10 + 3
y = 13 apples
Answer:
13y I think.
Step-by-step explanation:
Good Luck! I hope it's right;
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Answers
Answer:
...
Step-by-step explanation:
Answer:
Ok
Step-by-step explanation:
lolahsusnakaijaahasjssn
Samuel exercises everyday. She spends 40% of his exercise on the treadmill. If he uses the treadmill 40 minutes each day, how many minutes does he exercise each day?
Answers
does anyone know 3²?
Answers
Answer:
It is 9.
Step-by-step explanation:
help 16 points Select all of the true statements.
A.
All rhombuses are squares.
B.
All rectangles are parallelograms.
C.
All quadrilaterals are trapezoids.
D.
All squares are parallelograms.
E.
All trapezoids are parallelograms.
Answers
Answer:
a and b I think
Step-by-step explanation:
I'm not sure if that is right i haven't learned that in a while
Guys help me with this question please
Answers
Answer:
2/7
Step-by-step explanation:
From 8 am to 3 pm, there are 7 hours, and the price changed $2 (52 - 50 = 2)
In order to find the Change in price per hour, divide the total price change by the number of hours. (in most questions with the word "per", it is a division problem)
2$ / 7hrs = 2/7 dollars per hour
Which expression is equivalent to (8x - 1) (4x + 3) ?
Answers
Answer:
A
Step-by-step explanation:
multiplying both the equation
Picture shows the questions
Answers
Answer:
121 cm
Step-by-step explanation:
12x13=156
7x5= - 35
________
121
1. Simplify the following expression. *
11/15 - 1/6
Answers
1. Solve for x in the following problem.
Answers
Answer:
X=36
Step-by-step explanation:
Please help im confused
Answers
Answer:
RST
Step-by-step explanation:
The question is asking you to complete the congruence statement. In a congruence statement, the corresponding angles must be in the same order they are in, in the first half of the statement. In the first triangle <M=79, <N=60, and <O=42. So the other half must be in this same order. In the other triangle <R=79, <S=60, and <T=52, which is why the answer is RST.
Ally collects stickers as a hobby. She gives her sisters of her stickers.
She then gives her cousin of the remainder.
Ally says that she has 3/5 of the stickers in the end because 1-1/5-1/5=3/5
• Explain why Ally's reasoning is incorrect.
What should the correct answer be?
Explain how you arrived at your answer.
Answers
Answer:
[tex]\frac{16}{25}[/tex]
Step-by-step explanation:
Ally gives her sister = 1/5 stickers
Ally gives her cousin = 1/5 of the remainder stickers
Assume Number of sticker Ali has = 1
Remainder after giving stickers to her sister = 1 - 1/5 = 4/5
Number of stickers she gave her sister = [tex]\frac{1}{5}\times\frac{4}{5}[/tex]
=[tex]\frac{4}{25}[/tex]
Sticker she has = [tex]1-\frac{1}{5}-\frac{4}{25}[/tex]
=[tex]\frac{25-5-4}{25}[/tex]
=[tex]\frac{16}{25}[/tex]
Sticker left with Ally is equal to [tex]\frac{16}{25}[/tex].
Show three ways to
quarter a circle.
OOO
Answers
Answer:
um i.....
dont know
Step-by-step explanation:
A school luncheon made $630. Adult tickets cost $11 each and child tickets cost eight dollars each. The number of children was half the number of adults. How many of each ticket were sold?
Answers
a = adult tickets
c = child tickets
Now let’s set up a system of equations:
11a + 8c = 630
c = 1/2a (this can be confusing to some people but the CHILDREN TICKETS = HALF THE ADULT TICKETS)
Ok now we have to solve this:
11a + 8c = 630
c= 1/2a [you can solve this system of equations using substitution!]
11a + 8(1/2a) = 630
11a + 4a = 630
15a = 630
a = 42 (now we know our a value and we can plug that in to find c!)
c = 1/2a
c = 1/2(42)
c = 21
you can check this by plugging in your c and a value into both equations! I hope this helps! :)
Answer: a=42, c=21