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Related Questions
Please help im confused
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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.
does anyone know 3²?
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Answer:
It is 9.
Step-by-step explanation:
I’m confused as to how to do this
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answer:
you can research their distances online for suggestions
step-by-step explanation:
i don't really have anything else i can help you with, but let me know if your teacher provided you with any resources to help you with thisif i find anything out, i will edit my answer to put the right answerSamuel 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?
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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
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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
need help geometry ...........
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[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
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Answer:
27 and 23
Step-by-step explanation:
How many division facts can you write to represent the factors of 15?
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Answer:
4 division facts
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.
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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
Show three ways to
quarter a circle.
OOO
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Answer:
um i.....
dont know
Step-by-step explanation:
Guys help me with this question please
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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
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?
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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
60÷(63÷7)=
I don't understand plz help
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Answer:
answer is simple
first we will solve the bracket
(63÷7)
it is 9
and then 60÷ 9
which gives 6.67
Place the numbers +14/3 -4 -3.95 -13/3 and -4.25 from least to greatest
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-4.25 ,-13/3 ,-4 ,14/3
Hope this helps
Help plxzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzxzxfde
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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.
Special Cases
8x+3-10x=2(x-2)+3
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Answer:
x = 1
Step-by-step explanation:
8x + 3 - 10x = 2(x - 2) + 3
Distribute the 2
8x + 3 - 10x = 2x - 4 + 3
Combine like terms
-2x + 3 = 2x - 1
Add 1 to both sides
-2x + 4 = 2x
Add 2x to both sides
4 = 4x
Divide both sides by 4
x = 1
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Answer:
...
Step-by-step explanation:
Answer:
Ok
Step-by-step explanation:
lolahsusnakaijaahasjssn
Which expression is equivalent to (8x - 1) (4x + 3) ?
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Answer:
A
Step-by-step explanation:
multiplying both the equation
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)
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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.
If the simple interest on $7,000 for 5 years is $2,800, then what is the interest rate?
Answers
Answer:
8%
Step-by-step explanation:
Solving our equation
r = 2800 / ( 7000 × 5 ) = 0.08
r = 0.08
converting r decimal to a percentage
R = 0.08 * 100 = 8%/year
The interest rate required to
accumulate simple interest of $ 2,800.00
from a principal of $ 7,000.00
over 5 years is 8% per year.
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.
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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.
1. Simplify the following expression. *
11/15 - 1/6
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Which one is the answer.
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Divide by 3 on both sides
C 5 > 7/3
if you bought a stock last year for a price of $120 and it has gone down 10% since then how much is the stock worth now
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Answer:
$108
Step-by-step explanation:
Since $120 is divisible by ten, we can just simply do 120/10, which is twelve. So, 10% of $120 is $12. $120 - $12 = $108
which solution makes the equation true
6d=8(12-6)
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Answer:
d = 8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityStep-by-step explanation:
Step 1: Define
6d = 8(12 - 6)
Step 2: Solve for d
(Parenthesis) Subtract: 6d = 8(6)Multiply: 6d = 48[Division Property of Equality] Divide 6 on both sides: d = 82 apples + y apples -5 apples = 10 apples
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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;
1. Solve for x in the following problem.
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Answer:
X=36
Step-by-step explanation:
Picture shows the questions
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Answer:
121 cm
Step-by-step explanation:
12x13=156
7x5= - 35
________
121
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.
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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].
pls help me i dont know how to do it
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y + 8 >/= 12
Then subtract 8 from both sides
y >/= 4
Because it is greater than OR equal to, when you graph, you use a solid circle. Greater than means the arrow goes to the right on the line.
So, solid circle on the line on 4, arrow pointing to the right. (Third option from the right)