Answers
Related Questions
Solve the equation –x^2 -6x=-2x^2 to the nearest tenth.
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Answer:
The answer is x = 3
Step-by-step explanation:
edge2020
are the following triangles similar? if so state the reason.
not similar
SAS
SSS
AA
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The triangles are not similar.
What is similarity in triangles?Two triangles are similar if they have the same ratio of corresponding sides and equal pair of corresponding angles.
The Given triangle ZXB and DZN are not similar
Because,
XZ/DZ =XB/DN ≠ ZB /BN
XZ/DZ = 1/2
XB/DN = 1/2
ZB /BN = 1/3
Hence, the triangles are not similar.
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Consider the linear equation y=4x-7 find the value of y that makes the given ordered pair a solution to the equation (3, y) Y=
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plug in any X value, for example 1 and you get the following
y = 4(1) - 7
y = -3
(1,-3) is a point that satisfies the equation y = 4x - 7
In may, Ana made one deposit of $200 to her savings account and made 3 withdrawals of $50 each. How much money did she have in her account at the end of may?
Make an equation with integer and than answer:
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Answer:
the answer would be 50 left in her bank account
Have you ever wished to be a different gender than yourself?
Why or why not?
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Answer:
No
Step-by-step explanation:
Because I feel whatever gender you are born ,you where born that gender for a reason .
Answer:
Yes.
Step-by-step explanation:
I have always wanted to be a boy, my personality isn't fit for a girl, I act like a boy, I look like a boy on the outside and feel like one on the inside, plus I wouldn't have to be through as much bullying and pain in my life, maybe I would have had a better life then :-(
Write an equation of the parabola in intercept form (3, 4) (4,0) (2,0)
An equation of the parabola is y=?
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The equation of the parabola is gotten as;
y = -4x² + 24x - 32
We are given the coordinates of a parabola to be;
(3, 4) ; (4,0) ; (2,0)
The general form of equation of a parabola is given by;
y = ax² + bx + c
Let's plug in the x and y coordinates as given to us from the question.
For coordinate (3, 4), the equation is;(3²)a + 3b + c = 4
9a + 3b + c = 4 ----(eq 1)
For coordinate (4, 0), the equation is;(4²)a + 4b + c = 0
16a + 4b + c = 0 ----(eq 2)
For coordinate (2, 0), the equation is;(2²)a + 2b + c = 0
4a + 2b + c = 0 ----(eq 3)
Solving the 3 equations using an online simultaneous equation solver tool, we have; a = -4; b = 24; c = -32Plugging these values of a, b and c into the general equation of parabola gives us;y = -4x² + 24x - 32
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work out the gradient of the line y=5x-3
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Answer:
The answer is 5
Step-by-step explanation:
The equation given is y=5x+3 and since the 5 is in the place of m from the general equation, 5 is the slope. Since parallel lines have the same slope, 5 is the answer. The slope is 5.
The slope is the ratio of rise to run of a line. The gradient of the line y=5x-3 is 5
How to determine the gradient of a line?The gradient of a line is also known as the slope and it is the ratio of rise to run of a line
The standard equation of a line in slope-intercept form is expressed as y = mx +b
m is the slope or gradient
Given the equation of a line y = 5x - 3
Compare
mx = 5x
m = 5
Hence the gradient of the line y=5x-3 is 5
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A plane left Atlanta at 4:15 PM and arrived
at Boston in 3 hours and 50 minutes. When did
it arrive at Boston?
A. 7:05 PM
B. 7:45 PM
C. 7: 55 PM
D. 8:05 PM
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4:15
3:50
8:05
Destiny and Franijza are at the swimming pool. They decide to walk to the ice cream shop. They walk north at a pace of 6 km/h * r for 20 minutes, and then east at the same pace for 10 minutes. If the swimming pool is at the origin (0, 0) what is the position of the ice cream shop?
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Answer:
(1,2)
Step-by-step explanation:
6 km/h going north for 20 mins would be 1/3 of an hour so 1/3 of 6. This would mean they walked 2 kilometers north. That's your y-coordinate. They walked 6 kilometers an hour going east for 10 mins. 10 mins is 1/6 of an hour and 1 is 1/6 of 6. So 1 is your x-coordinate. You put the numbers in as (x, y).
If the swimming pool is at the origin (0, 0) then the position of the ice cream shop is (1,2) and this can be determined by using the unitary method and also by using the formula of speed.
Given :
Destiny and Franijza are at the swimming pool. They decide to walk to the ice cream shop. They walk north at a pace of 6 km/h for 20 minutes, and then east at the same pace for 10 minutes.The following steps can be used in order to determine the position of the ice cream shop:
Step 1 - Remember 1 hour is equal to 60 minutes.
Step 2 - If one hour is equal to 60 minutes then in 20 minutes there are:
[tex]\rm \dfrac{20}{60}=\dfrac{1}{3}\;hour[/tex]
Step 3 - If one hour is equal to 60 minutes then in 10 minutes there are:
[tex]\rm \dfrac{10}{60}=\dfrac{1}{6}\;hour[/tex]
Step 4 - Determine the distance travel in the north which gives the y-coordinate.
[tex]\rm Distance = 6\times \dfrac{1}{3}=2\;Km[/tex]
Step 5 - Determine the distance travel in the east which gives the x-coordinate.
[tex]\rm Distance = 6\times \dfrac{1}{6}=1\;Km[/tex]
So, the position of the ice cream shop is (1,2).
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Please add the answer, i will give brainliest
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Answer:
9
Step-by-step explanation:
f(x)=3x+10xg(x)=4x−2,(f−g)(x)
help please
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[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Let's find (f - g)(x) :
[tex]f(x) - g(x)[/tex][tex]3x + 10 - (4x - 2)[/tex][tex]3x + 10 - 4x + 2[/tex][tex] - x + 12[/tex]Answer:
f(x) = 3x + 10g(x) = 4x - 2(f - g)(x) = f(x) - g(x)
(f - g)(x) = (3x + 10) - (4x - 2)
(f - g)(x) = 3x + 10 - 4x + 2
(f - g)(x) = - x + 12
(f - g)(x) = - x + 12 is the right answer.Solve for x plz and thank you smmmm
Answers
Answer:
12x-4=80
12x=80+4
=84
x=84÷12
=7
A car travels 78 miles on 3 gallons of gasoline. How many miles can the car travel on one gallon of gasoline?
Answers
Answer:
26 miles.
Step-by-step explanation:
you want to divide 78 by 3.
Select the expression that has a value of 2.472.
A. 0.824 x 3
B. 8.24 x 3
C. 82.4 x 3
D. 824 x 3
Answers
Answer:
A. 0.824 x 3=2.472
Step-by-step explanation:
hope this helps
Ezra's pool table is 5 feet wide and 9 feet long. Ezra wants to replace the felt on the pool
table. The felt costs $2.85 per square foot. How much would it cost in total to replace the felt
on the pool table?
Help me please!!!!
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45 x 2.85= 128.25
The answer is $128.25 I believe
que es una fraccion decimal
Answers
Step-by-step explanation:
listo ya está escribo esto sólo por que braynli no me deja subir la respuesta si no tiene mas de 20 palabras
What is the missing value?
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the answer is 40
in
X 1 (+1) 2 (+1) 3 (+1) 4 (+1) 5
Y 4 (+9) 13 (+9) 22 (+9) 31 (+9) 40
Answer:
the missing value is 40 .
Step-by-step explanation:
if observed clearly the difference between every number is 9.
so 31+9 = 40 is the correct answer.
hope this helps you.
What is an equation of the line in slope- intercept form?
m=2 and the y intercept is (0,3)
Answers
Answer:
Y= 2x+3
Step-by-step explanation:
The Slope-Intercept formula is y=mx+b. M is the slope, b is the y intercept, x is the independent variable and y is the dependent variable. In order to write an equation for these types of problems, plug in the numbers for the variables.
16 is the least common multiple of which set of numbers?
Answers
4x4=16
have a nice day
Allen's score in a video game was changed by -75 points because he missed some targets. He got -15 points fro each missed target. How many targets did he miss?
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I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best :D
Answers
Answer:
a. Find the largest and smallest numbers and then subtract the smallest from the largest number.
b. 52
Step-by-step explanation:
Range Definition: Difference between largest and smallest numbers.
1. Find the largest and smallest numbers;
Biggest: 17|5 (175)
Smallest: 12|3 (123)
2. Subtract the smallest number from the largest number;
175 - 123 = ?
? = 52
jack want to buy a coat that cost 74.95 the sales tax rate in his city 61/2% what is the total costfor the coat
Answers
Answer:
$79.7468
Step-by-step explanation:
An artist mixes 1.6 ounces of green paint with 1.85 ounces of white paint. She then divides the paint into 6 equal parts.How much paint is in each part?(Round to the nearest tenth.)
Answers
Answer:
0.6
Step-by-step explanation:
I took the quiz
Answer:0.6
Step-by-step explanation:
4. Brice found three recipes for blueberry syrup. Of the ingredients, the ingredients only
differed on the amount of blueberries and sugar:
Classic Blueberry syrup: 6 cups blueberries and 2 cups sugar
Homestyle Blueberry syrup: 2 cups blueberries and 1/2 cup sugar
Country Blueberry syrup: 20 cups blueberries and 7 cups sugar
Which recipe will be the sweetest?
A Classic Blueberry syrup: 6 cups blueberries and 2 cups sugar
B Homestyle Blueberry syrup: 2 cups blueberries and 1/2 cup sugar
Country Blueberry syrup: 20 cups blueberries and 7 cups sugar
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If 25% of $2000 is spent on food,how much money is spent on food?
Answers
Answer:
$500
Step-by-step explanation:
Simply change the 25% into a decimal which is 0.25 and multiply $2000.
Or you can change 25% into a a fraction which is 25/100 and simplify giving 1/4. Then simply multiply $2000 by the fraction: 2000/1×1/4. Cross multiply which is 2000×1/1×4=2000/4. Now simply divide 2000 by 4 and you get 500 as your answer.
Line f Has Slope Of 4/5. Line g is parallel to line f. What is the slope of line g ?
Answers
Answer:
4/5
Step-by-step explanation:
when it is truly parallel, it must have the same slope.
if the lines would be differently steep, they cannot be parallel.
Answer:
slope of line g = [tex]\frac{4}{5}[/tex]
Step-by-step explanation:
Parallel lines have equal slopes.
Then the slope of line g = slope of line f
slope of line g = [tex]\frac{4}{5}[/tex]
please see attachment below
Answers
Hey there!
Refer to the attached picture.
Hope it helps ya!
what is the square foot area of a room with length of 10 3/4 feet and width of 8 1/2 ft
Answers
Answer:
95 1/8 square feet
Step-by-step explanation:
10 3/4 *8 1/2 = 43/4*17/2=430+301/8=761/8=95 1/8
helpppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeee plsssssssssssssssssssssss there is more but plss help mee
Answers
Answer:
20. A. y= 10x = 15
21. C. Php 75.00
22. B. Php 195.00
Step-by-step explanation:
She has to pay 25 Pesos for one hour and only ten more each hour after that. That can be represented in the formula Y= 10x +15. To solve the rest of the questions, just substitute 6 hours for question 21 and 18 hours for question 22.
A, y= 10x + 15
C, 75.00
B, 195.00
Explanation for the first question:
We can see in the table the price is going up by 10
25 to 35 to 45, etc
So 10x + 15
Explanation for question 2:
We know the equation is 10x + 15. X is the amount of hours so that is our 6. If you plug it into the equation you get
10(6) + 15
Multiply first
60+15
Then add
You get 75.
Explanation for question 3:
Do the same as question 2 just with 18 instead of 6.
10(18) + 15
Multiply
180 + 15
Add
195
PLEASEEE HELPPP………….
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y= -1/7x - 3 :))))))))))))