Find the slope of each line using tables . try using the slope formula
Answer:
Step-by-step explanation:
(-3, 4) (-1, 9)
(9-4)/(-1+3) = 5/2
HELP ASAP!!!!!! BRAINLIEST
Answer:
the base is 3
Step-by-step explanation:
Answer:
I don't know if this is ganna help at all
0- y=54
1 - y =6
2- y=18
3- y= 54
#6 Could you explain this question to me?
Answer:
If you are simplifying it would be 4 for number 6 . 9 would be 1/81
Step-by-step explanation:
i can't see the whole piece of paper to see what you're actually doing , that would be more helpful .
An experiment finds that runners with the longest legs complete a mile run in less time. Identify the relation between leg length and time of a mile run.
Answer:
The relation between the leg length and the time of a mile run is an inverse relation.
Step-by-step explanation:
Inverse relation is one between two variables in which as the value of one of the variables increases, then the value of the other decreases.
From the given question the longer the leg of a runner, the lesser the time to complete a mile run. This implies that as the length of the leg of a runner increases, the time to cover a mile decreases. Therefore, the relation between the leg length and time is an inverse relation.
Mathias and his brother divided 2,029 marbles equally. Used compatible numbers to estimate how many marbles each brother received
Answer:
you could do 2,029 divided by 2 which would give you 1,014.5.
Step-by-step explanation:
39.8 divided by 4 estimate
Answer:
10
Step-by-step explanation:
40/4=10
Answer:
39.8 / 4 = 9.95
My explanation is above
Jayden filled his 390 gallon pool with water in 10 hours. How many gallons
per hour did he use?
Answer:
39 gallons
Step-by-step explanation:
390/10 = 39
Therefore,
Jayden used 39 gallons per hour.
A mixture of nuts contains 2 kg of cashew nuts and
600 grams of peanuts. What is the ratio of peanuts to cashew nuts in the mixture?
Answer:
3 : 10
Step-by-step explanation:
2 kg = 2000g
600g peanuts : 2000 cashew nuts
600 : 2000
divide both sides by a common divisor ( 200)
600/200 : 2000/200
3 : 10
Math question angles
m<1 = 131
m<2 = 49
m<3 = 131
<4 and <2 are vertical from each other and so are <3 and <1.
<4 and <1 are a linear pair and so are <2 and <3.
To get <1 do this
180 -49 = 131
m<1 = 131
m<3 = 131 because they are vertical from each other
m<2 = 49 since it is vertical from <4
Vertical from each other means that they are across from each other and have the same measure.
Linear Pair means that two angles on the same line will equal to 180.
Ex: m<1 = 131 & m<4 = 49
So 131 + 49 = 180 Linear Pair
Hope this helps ya!!
18. There are 6 showings of a film about
Van Gogh at the Art Museum. A total of 459 people saw
the film. The same number of people were at each showing
About how many people were at each showing? Circle the
numbers the quotient is between. Then explain how you
found your answer.
Answer:2,754
Step-by-step explanation:
2 rectangles are similar below find legemth in y meters
Where are the rectangles????
Jared is taking diving lessons and starts 20 feet below sea level he then dives down another 10 feet from there he goes up 15 feet which equation shows share his current level.
A: -20+10+15=5
B:-20+(-10)+(-15)=-45
C: 20+(-10)+(-15)=-5
D: -20+(-10)+15=-15
Describe the steps you would use to factor
2x3 + 5x2 – 8x – 20 completely. Then state the factored form.
Question 1 options: Line XZ bisects Angle WXY. If the measure of Angle WXZ = 60˚, what must be the measure of Angle YXZ?
Answer:
Step-by-step explanation:
73.8 thank me later
Mr. Miller owns two hotels and is ordering towels for the rooms. He ordered 27 hand towels and 48 bath towels for a bill of $540 for the first
hotel. He ordered 50 hand towels and 24 bath towels for a bill of $416 for the other hotel.
What is the cost of one hand towel and one bath towel?
OA
OB.
Oc.
OD.
The cost of one hand towel is $4 and the cost of one bath towel is $9.
The cost of one hand towel is $8 and the cost of one bath towel is $5.
The cost of one hand towel is $5 and the cost of one bath towel is $8.
The cost of one hand towel is $9 and the cost of one bath towel is $4.
Answer:
Answer: A
Step-by-step explanation:
Answer: Answer is A, for Edmentum, it is D
Step-by-step explanation:
Determine whether each Identity is true or raise. (2 pommes)
True
False
a3 – 63 = (a - b) (a² + ab + b)
a² + 2ab + b2 = (a + b)(a + b)
O
a? – 2ab + b2 = (a + b)(a - b)
a? – b2 = (a + b)(a + b)
O
PLEASE HURRY!!!!
Which expression is equivalent to Tangent (StartFraction 3 pi Over 4 EndFraction minus 2 x)?
StartFraction negative 1 minus tangent (2 x) Over 1 minus (negative 1) (tangent (2 x) ) EndFraction
StartFraction negative 1 minus tangent (2 x) Over 1 + (negative 1) (tangent (2 x) ) EndFraction
StartFraction 1 minus tangent (2 x) Over 1 + (1) (tangent (2 x) ) EndFraction
StartFraction 1 + tangent (2 x) Over 1 minus (1) (tangent (2 x) ) EndFraction
Answer:
B -1-tan(2x)/1+(-1)(tan(2x))
Step-by-step explanation:
Edge 2020
the original expression listed in the question can be simplified to -1+tan(2x)/1-tan(2x). expression B can also be simplified to -1+tan(2x)/1-tan(2x)
The expression equivalent to tan(3π/4 -2x) is -1-tan(2x)/1+(-1)(tan(2x))
What is tangent?It is the trigonometric identity.
Using the trigonometric formula , tan (A-B) = tanA - tanB/ (1+tanA tanB )
tan(3π/4 -2x) = tan(3π/4) - tan2x / 1+ tan(3π/4)tan2x
tan(3π/4 -2x) = -1-tan(2x)/1+(-1)(tan(2x))
Thus, the expression equivalent to tan(3π/4 -2x) is -1-tan(2x)/1+(-1)(tan(2x))
Learn more about tangent.
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Guys can you please help me ?!!!!!!):
Answer:
12+20=32
32/2=16
20-16=4
Vertex x-int is 4.
Step-by-step explanation:
HELP ME PLZ AND IF YOU HELP ME 10 POINTS
Answer:
3(c+4)
Step-by-step explanation:
It would usually be 3 x 4, but since there is a variable, it can`t be multiplied (unless you know what the value of the variable is). Thus the expression is 3(c+4).
(-12,-4) (4,8) what is the slope?
need 10 thanks i also give you
Answer:
bet
Step-by-step explanation:
Pls help I will give Brainiest sorry if I spellt it wrong
A cake mix calls for these ingredients
3 cups of milk
6 cups of flour
2 cups of sugar
1 cup of oil
Which is the lowest ratio?
O milk/flour
O sugar/milk
O oil/sugar
O sugar/flour
Answer:
oil and sugar
Step-by-step explanation:
Select all the ratios that are equivalent to 4: 5.
14:27.5 2:2.5 3:3.75 2:3 8:10 7:8
Answer: All the ratios that are equivalent to 4: 5 are
2:2.5 3:3.75 and 8:10
Step-by-step explanation: You can check by making fractions of the ratios.
4/5 = 0.8
2/2.5 = 0.8 Also, the values are each half of the given ratio.
8/10 = 0.8 and the values are double the numbers in the given ratio.
3:3.75 this one is not obvious at first, but each value is .75 or 3/4 of the numbers in the given ratio, and it passes the decimal equivalency test:
3/3.75 = 0.8
The ratios that equivalent to 4 : 5 are given as 2:2.5, 3:3.75 and 8:10 respectively.
What is the ratio of two numbers?The ratio of two numbers a and b can be written as a : b = a/b.
The ratio of two quantities is the unit rate of one quantity with respect to the other.
In order to find the equivalent ratio cross multiplication is done as follows,
(a) 4: 5 and 14:27.5
Cross multiplication results as,
4 × 27.5 and 5 × 14
=> 110 and 70
Since 110 and 70 are not equal, it is not an equivalent ratio.
(b) 4: 5 and 2:2.5
Cross multiplication results as,
4 × 2.5 and 5 × 2
10 and 10
Since the results are equal, it is an equivalent ratio.
(c) 4: 5 and 3:3.75
Cross multiplication results as,
4 × 3.75 and 5 × 3
15 and 15
Since the results are equal, it is an equivalent ratio.
(d) 4: 5 and 2:3
Cross multiplication results as,
4 × 3 and 5 × 2
= 12 and 10
Since the results are not equal, it is not an equivalent ratio.
(e) 4: 5 and 8:10
Cross multiplication results as,
4 × 10 and 5 × 8
= 40 and 40
Since the results are equal, it is an equivalent ratio.
(f) 4: 5 and 7:8
Cross multiplication results as,
4 × 8 and 5 × 7
= 32 and 35
Since the results are not equal, it is not an equivalent ratio.
Hence, all the equivalent ratios are 2:2.5, 3:3.75 and 8:10 respectively.
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In Mr. Snarey's class 8 out of 25 students are boys. What percentage are girls?
HELP!! PLEASE
Which of the following is equal to the absolute value of 7 A.-3and-4 on a number line. B.7and0 on a number line. C.1and7 on a number line.D.-7and7 on a number line
Answer:
The absolute value of -7 = 7
The absolute value of 7 = 7
So, D, both -7 and 7
Step-by-step explanation:
Identify the LCM for 6 and 18.
36
108
18
6
Answer:
The LCM for 6 and 18 is 18.
Jesse is a pizza delivery driver. Each day his employer gives him $20 plus $0.50 for every pizza that he delivers.
Write an equation that can be used to determine how much Jesse earns each day if he delivers x pizzas.
Answer:
Concept: Algebraic Representation
You have a daily pay or a y-intercept of 20 Then you have a variable change such that 0.50 is earned for each additional pizza Hence the representation is y=0.50x+20X represents pizzas sold and y represents total payAnswer:
y=0.50x+20
X represents pizzas sold and y represents total pay
A car travels at 45 miles per hour how long did it travel in 4 hours?
Answer:
180 miles
Step-by-step explanation:
just multiple 45X4
Susan's average grade on all her math exams is exactly 78. She figures that if she gets a 92 on the next exam her new average will round to 80. Find the possible numbers of exams Susan might have taken, including her last exam.
Answer:
7
Step-by-step explanation:
Let x be the number of exams Susan took not inculing the last.
78x+92=80(x-1)
2x=12
x=6
Thus, the answer is 6+1=7
PLS I NEED HELP I NEED DEM SMART PEOPLE. A sweater is on sale for 65% of the original price of $35. Calculate the sale price
Answer:
your answer is 100 <3 have a nice day
Step-by-step explanation:
