Answer:
5z
Step-by-step explanation:
Product means multiply
5z
ANSWER IT PLZZZZZZZZZZZZZ
Answer:
the answer is 2 :)
have a good day !!
Step-by-step explanation:
Which answer gives statements that should be used to prove angles 2 and 7 are supplementary angles?
Answer:
Angles 2 and 6 are congruent as corresponding angles
Angles 6 and 7 form a linear pair.
Angles 2 and 6 are congruent as corresponding angles; angles 6 and 7 form a linear pair thus 2 and 7 will be supplementary angles so option (B) will be correct.
What is an angle?An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.
The identical endpoint of the two rays—known as the vertex—is referenced as an angle's sides.
In the given figure lines m and n is parallel.
So,
Angle 2 = Angle 6 (Congruent)
Now,
Angle 6 and 7 are on a straight line so they will be linear pairs.
∠2 + ∠3 = 180
∠6 + ∠7 = 180
So,
(∠2 + ∠3) + (∠6 + ∠7) = 360
(∠2 + ∠7) + (∠3 + ∠6) = 180 + 180
Each corresponding pair will be the same because of congruent.
So,
(∠2 + ∠7) = 180
Hence "Angles 2 and 6 are congruent as corresponding angles; angles 6 and 7 form a linear pair thus 2 and 7 will be supplementary angles".
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What’s the answer please, and that’s a division sign in the middle of the parentheses. It’s supposed to be a long division problem
9514 1404 393
Answer:
n^3 -9n^2 +9n +7
Step-by-step explanation:
The attached shows the long division tableau. The "Hints" column shows how the quotient terms are developed, and how the expression is found that is subtracted from the dividend.
The overall form of this work matches that of numerical long division. The difference is that there are no carries from one power of n to another the way there is in numerical long division from one power of 10 to another. I find polynomial long division to be simpler.
Multiply and show all steps please!!
the answer is 80 take the positive and negative and use the sign change rule
Answer:
50
Step-by-step explanation:
First, find the square roots.
[tex]\sqrt{-16} =4i[/tex]
[tex]\sqrt{-64} =8i[/tex]
Remember: i stands for [tex]\sqrt{-1}[/tex]
Then use the FOIL method to multiply.
(3+4i)(6-8i)
18-24i+24i-32i²
i²= -1, so :
18+32
50
I have no idea what the other person did, but its wrong.
Find the diagonal of a square whose sides are of the given measure.
Given = 16"
Answer:
16^2
Step-by-step explanation:
Find the diagonal of a square whose sides are of the given measure.
Given = 16"
16^2
the water machine at local grocery store fills a jug with 3.7 litters of water.If you fill 4 jugs how many litters of water is that
Look at image for question and answers
Answer:
d
Step-by-step explanation:
i did this last year
HELP and no links. Ty
Answer:
B
Step-by-step explanation:
An absolute value cannot be negative
Answer:
option B
I hope it helps , pls mark as the branliest
Hey help I dont even know where to begin.
9514 1404 393
Answer:
x > 56
Step-by-step explanation:
The place to begin is this: look at the given inequality to see where the variable is and what has been done to it.
Here, the variable is on the left. It is buried in an expression in parentheses and other stuff is added outside. If you were to evaluate this expression using the Order of Operations, the operations you would perform are ...
subtract x from 8multiply the result by 1/3add 8 to thatSo, to solve for x, you can "undo" these operations in the reverse order.
8 +1/3(8 -x) < -8 . . . . . given
1/3(8 -x) < -16 . . . . . . . subtract 8 to undo addition of 8
8 -x < -48 . . . . . . . . . . multiply by 3 to undo multiplication by 1/3
8 < -48 +x . . . . . . . . . . add x to undo the subtraction of x
56 < x . . . . . . . . . . . . add 48 to undo the subtraction of 48
The solution is ...
x > 56
_____
Additional comment
You can do anything you like to an equation or inequality, as long as you do the same thing to both sides. When we say "subtract 8" we mean "subtract 8 from both sides".
The only difference between solving equations and solving inequalities is that some operations will cause the order to be reversed. Chief among these is multiplication or division by a negative number. Consider ...
1 < 2
-1 > -2 . . . . multiply (or divide) by -1, reverses the order
Can u please answer
Answer:
2) -1
3) 1
is the answerrrrrrrrrr
Please I need help asap
Answer:
a
Step-by-step explanation:
when you times 5 by 2 you get 10 and 10 minus 6=4
Solve 6 < r +5 < 11.
Answer:
1 < r < 6
Step-by-step explanation:
6 < r + 5 < 11
~Subtract 5 to everything
1 < r < 6
Best of Luck!
20x+8-5x=14+8x+15
Solve for x
Answer:
7x = 21
x = 3
Step-by-step explanation:
mark me as brainliest ❤️
Answer:
x
Step-by-step explanation:
A farmer builds a fence for his chickens in the shape
of a pentagon, as shown. Each of the 5 sides has equal
length, but the fence along the highway costs twice as
much as any one of the other 4 sides. If the total cost
of fencing was $1800, how much did the highway
fence cost?
Answer:
The highway fence cost $600.
Step-by-step explanation:
Since the highway fence is twice as cost as the one of the other 4 sides, this means that the highway fence = 2 normal fence.
Therefore, we use
$1800 / highway fence(2 normal fence) + 4 normal fence
$1800 / (2 + 4) = $300
This means that every normal fence cost $300.
Which then we get the highway fence is $600 because it costs double of the normal fence.
A new cars salesperson, sold an average of $23,797 per day for the first 4 days she worked. The next 4 days she worked, she sold an average of $58,495. How much did she sell on average per day over the entire time she worked??
Please Help me please hurry
Answer:
I think 3 $
Step-by-step explanation:
Ans; 9÷3=3 , 18÷6=3 ,....
I hope I helped you^_^
1) Convert the following to decimals:
a) 25% b) 60% c) 72.1%
d) 7%
e) 9.5%
f).66%
Which of the following is an example of a false positive?
Test results indicate that a patient has cancer when, in fact, he does not.
Test results confirm that a patient has cancer.
Test results confirm that a patient does not have cancer.
Test results indicate that a patient does not have cancer when, in fact, he does.
2. Phil is randomly drawing cards from a deck of 52. He first draws a Queen, places it back in the deck, shuffles the deck, and then draws another card.
What is the probability of drawing a Queen, placing it back in the deck, and drawing any face card? Answer choices are in the form of a percentage, rounded to the nearest whole number.
25%
31%
7%
2%
3.There is a 30% chance of rain tomorrow.
What are the odds in favor of it raining?
10:3
7:3
3:10
3:7
Answer:
For Question 1 it's the first option
For Question 2 it is 7 percent
for the third question it is 3:10
1. Test results indicate that a patient has cancer when, in fact, he does not is False statement.
2. The probability of drawing a Queen, placing it back in the deck, and drawing any face card is 2%.
3. The odds in favor of it raining are 3:7.
1. The example of a false positive is:
Test results indicate that a patient has cancer when, in fact, he does not.
2. To find the probability of drawing a Queen, placing it back in the deck, and drawing any face card, we multiply the probabilities together.
There are 4 Queens in a deck of 52 cards.
So the probability of drawing a Queen is 4/52 = 1/13.
There are 12 face cards (4 Kings, 4 Queens, and 4 Jacks) in a deck of 52 cards.
So, the probability of drawing a face card is 12/52 or 3/13.
Now, the probability of both events happening, multiply the probabilities:
= (1/13) * (3/13)
= 3/169.
= 0.01775
Now, Converting 3/169 to a percentage and rounding to the nearest whole number, 2%.
Therefore, the probability of drawing a Queen, placing it back in the deck, and drawing any face card is 2%.
3. Given that there is a 30% chance of rain.
So, the probability of rain is 30/100 or 3/10.
The probability of no rain is the complement of the probability of rain, which = 1 - 3/10
= 7/10.
Therefore, the odds in favor of it raining are 3:7.
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5. Why is it sufficient (enough) to know if just two pairs of angles are congruent in order to determine if
triangles are similar? Why don't you need to know all three pairs?
Answer:
i neeedd pointt........
30
Objects on Jupiter weigh 2.3
times their weight on Earth. If
Joey weighs 95 pounds
on
Earth, how much would he
weigh on Jupiter?
51
c
PLEAS EHELP
Answer:
He would weigh 218.5 pounds on Jupiter
Step-by-step explanation:
If objects weigh 2.3 times as much on Jupiter then you multiply Joey's weight by 2.3.
Answer: 218.5 pounds
Step-by-step explanation: If objects on Jupiter weigh 2.3 times their weight on Earth and if Joey weighs 95 pounds on Earth, he would weigh 2.3 times of his weight on Earth on Jupiter. 2.3 times 95 pounds would be 218.5 pounds. Joey would weigh 218.5 pounds on Jupiter.
A rate is a ratio? ( sometimes, always or never true?)
Answer:
The answer is never true
Step-by-step explanation:
Can you please give me brainliest
Which of the following shows the polynomial below written in descending
order?
5x3 + 9x8 + 16 + 4x + x
का
O A. 4x° + 9x8 + 5x3 + x + 16
OB. 5x3 + x + 16 + 4x + 9x8
O c. 5x3 + 9x8 + 4x2 + 16 + x
O D. 9x8 + 5x2 + 4x + 16 + x
Answer:
A should be the right answer if the power of 4x is larger than 8
Step-by-step explanation:
descending order : arranged in a series that begins with the greatest or largest and ends with the least or smallest
There are 48 players and 6 coaches on Brian's football team. What is the ratio of players to coaches?
Answer:
players to coach ratio.
What is a ratio, a ratio is diplayed like this 2:3
If you were to put the ration of -> players:coach
The ratio would be 48:6
yes, you can simplify a ration,
48/6 = 8
6/6 = 1
ration is 8:1
Answer:
8:1
Step-by-step explanation:
48:6 = 8:1
Express 25% of 500
ahhh can't solve it
Answer:
125
Step-by-step explanation:
25/100×500
25×5
125
Hope this helps you
If you rolled a die, what is the probability that you would roll an odd number
Answer:
P = 3/6.
Step-by-step explanation:
there are three odd numbers and three even numbers on a 6-sided die. the probability of rolling an odd number is 50%, which can be converted to 1/2, or 3/6. hope this helps
- Zombie
Answer:
3/6
Step-by-step explanation:
In a class of twenty-seven students, twelve are boys. What part of the
class consists of boys?
What property of addition would 3,500+0=3,500 be
Answer:
identity
Step-by-step explanation:
brainliest plz
What is the equation of the axis of symmetry?
Answer:
x = 0
Step-by-step explanation:
you could hold a mirror perpendicular to the page with an edge aligning on the y axis and the reflected curve would imitate the actual curve.
Arpi has a glass that holds 10.75 fulid ounces. She drinks 4.5 glasses of water in one day. To the nearest hundredth of a fluid ounce, how much water does arpi drink?
Based on the information given, Arpi drinks 48.38 ounces of water.
Since the glass that holds 10.75 fluid ounces and Arpi drinks 4.5 glasses of water in one day, then the amount of water that Arpi drinks will be calculated thus:
= 10.75 ounces × 4.5 glasses
= 48.375 ounces
= 48.38 ounce to the nearest hundredths
In conclusion, Arpi drinks 48.38 ounces of water.
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Graham's car gets 25 miles per gallon in the city and 30 miles per gallon on the highway. Graham drives in the city and on the highway for 200 miles. He uses 7 gallons of gasoline. How many miles did he drive in the city?
А 25
B 50
С 75
D 100
Answer:
B
Step-by-step explanation:
Let c represent the amount of gallons used in the city and h represent the amount of gallons used on the highway.
Graham drove a total of 200 miles. Since his car gets 25 miles per gallons in the city and 30 miles per gallon on the highway:
[tex]\displaystyle 25c + 30 h = 200[/tex]
And he used a total of seven gallons. In other words:
[tex]c + h = 7[/tex]
This yields a system of equations:
[tex]\displaystyle \left\{ \begin{array}{l} 25c + 30h = 200 \\ c + h = 7\end{array}[/tex]
Since we want to determine the number of miles Graham drove in the city, we will solve for c using substitution. From the second equation, solve for h:
[tex]\displaystyle h = 7 - c[/tex]
Substitute:
[tex]\displaystyle 25 c + 30 ( 7 - c) = 200[/tex]
Solve for c:
[tex]\displaystyle \begin{aligned} 25c + (210 - 30c) &= 200 \\ -5c &= -10 \\ c &= 2\end{aligned}[/tex]
Therefore, Graham used a total of two gallons in the city.
Since his car gets 25 miles per gallon in the city, Graham drove a total of:
[tex]\displaystyle \frac{25 \text{ mi}}{\text{gal}} \cdot 2\text{ gal} = 50\text{ miles}[/tex]
Or 50 miles in the city.
In conclusion, our answer is B.
Step-by-step explanation:
Let
Gallon in city = x
Gallon in highway = y
25x + 30y = 200 (i)
x + y = 7 (ii)
Multiplying ii by 30
30(x + y) = 30(7)
30x + 30y = 210 (iii)
On subtracting
30x + 30y - 25x - 30y = 210 - 200
5x = 10
x = 10/5
x = 2
Distance covered = 50
