Answer:
18
Step-by-step explanation:
Solve 2.5=x/6.
I’m confused
Answer:
X = 15
Step-by-step explanation:
2.5 = x/6
2.5*6 = X
X = 15
HELP PLEASEEEE!!!
Parallelogram EFGH is similar to parallelogram JKLM. What is the scale factor of a dilation from EFGH to JKLM? Enter your answer, as a decimal, in the box.
Answer:this is a little late but i think its 0.4
Step-by-step explanation:
The scale factor of a dilation from parallelogram EFGH to parallelogram JKLM is [tex]2.5cm.[/tex]
What is Scale Factor ?Scale Factor is defined as the ratio of size of new image formed to the size of old image.
What is Parallelogram?Parallelogram is defined as the quadrilateral whose opposite sides are equal and opposite to each other.
Here, we have parallelogram EFGH and parallelogram JKLM,
it is given that,
parallelogram EFGH is similar to parallelogram JKLM.
In parallelogram EFGH we have,
EF[tex]=28 cm[/tex], EH[tex]=14cm[/tex]
and
In parallelogram JKLM we have,
JK[tex]=11.2cm[/tex] JM[tex]=5.6cm[/tex]
So, according to question,
Scale factor [tex]=[/tex] [tex]\frac{EF}{JK}[/tex]
[tex]=\frac{28}{11.2}[/tex]
[tex]=2.5[/tex] cm
Hence, we can say that Scale factor of dilation of parallelogram EFGH to parallelogram JKLM is [tex]2.5 cm[/tex].
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what is the points? and x intercent
Answer:
x intercept : (7,0)
y intercept : (0,7)
random point : (1, 6)
Step-by-step explanation:
Brian is purchasing a $60 sweater at 25% off. There is an additional
$5.00 shipping charge to have the item shipped to Brian's house. What is
the total amount that Brian must pay?
Answer:
The sweatshirt is now 50 dollars
If 433 = 100% then what percent does 383 equal
Answer:
88.46%
Step-by-step explanation:
433 - 383 = 50
50 ÷ 433 = 0.1154
0.1154 x 100 = 11.54%
100% - 11.54% = 88.46%
Check work:
433 x 88.46% = 383
A company that manufacture jigsaw puzzles is shipping an order for 664 puzzles to a store the company can pack 32 puzzles in each carton how many cartons are needed to ship this order
Answer:
21 cartons
Step-by-step explanation:
as 664 divided by 32 is 20.75 and you can not have a 0.75 container you would need to have 1 container instead of 0.75 and since 20 + 1 = 21 that is 21 cartons
The company needs 21 cartoons to ship this order.
What is division?One type of operation in mathematics is division. We divide the phrases or numbers into the same number of components during this operation.
Given, a company that manufacture jigsaw puzzles is shipping an order for 664 puzzles to a store, the company can pack 32 puzzles in each cartoon.
To find the number of cartoons:
We divide the total number of puzzles to puzzle in one cartoon.
That means,
664 / 32
= 20.75
= 21 cartoons
Therefore, In order to ship, the order company needs 21 cartoons.
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What is the name of this shape?
The endpoints of the segment AB are A(-2,4) and B(4,0). Find the endpoints of the image after the segment is reflected over the y-axis
Answer:
A' ( 2, 4) and B' ( -4, 0)
Step-by-step explanation:
A ( -2, 4) and B( 4,0) reflected over the y-axis
A' ( 2, 4) and B' ( -4, 0)
the y-coordinate do not change and the x is opposite sign
(x,y) reflected over y-axis (-x, y)
the distance between two cities is 1440 miles is time rides his bike 9.6 miles per day how many days will it take for him to travel this distance
Answer:
150
Step-by-step explanation:
You would divide the distance (1440) by how much he would go each day (9.6) and the answer is the amount of days
1440÷9.6=150
Number of days taken for ride is 150 days
Given that;Distance between two cities = 1,440 miles
Speed = 9.6 miles per day
Find:Number of days taken for ride
Computation:Number of days taken for ride = Distance between two cities / Speed
Number of days taken for ride = 1,440 / 9.6
Number of days taken for ride = 150 days
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what is dx6-5+180/a=
plz help
Answer:
^6 + 1 7 5
Step-by-step explanation:
Y’all I need help asap. I also need to show my work for this so if you can find the slope AND explain how that would be AMAZING
Answer:
Step-by-step explanation:
Slope = rise/run
pick two points, (0,2) (3, -7)
take their y values and subtract them
take their x values and subtract them
2-(-7) over 0-3 is 9/-3
simplify
-3
Drag each number to the correct location on the table.
Classify the absolute value statements based on their values.
|-5|
|-4|
|4|
|5|
|-3|
|3|
Answer:
3 ~~~|-3| and |3|
4 ~~~|-4| and |4|
5 ~~~|-5| and |5|
Step-by-step explanation:
the absolute value of a number is it's distance away from zero, like 3 is 3 away from zero, and -3 is 3 away from zero. Basically, the absolute value of a number is the postitive version.
BRAINLIEST AND 50 POINTS BRAINLIEST IF CORRECT
What is the coordinate of point A on the number line?
A.1.40
B.0.13
C.0.30
D.1.30
Answer:
D. 1.30
Step-by-step explanation:
As you can see on the number line, since there are 10 markings between the marks of 1 and 2, we can divide that to get the value that each marking represents.
Hence, each marking represents a change of [tex]\frac{2 - 1}{10}[/tex], which would equal to [tex]\frac{1}{10}[/tex].
Therefore, A would be 1 + (3 [tex]\cdot[/tex] [tex]\frac{1}{10}[/tex]), which equals to 1.3.
(As for why it would be 1 + (3 [tex]\cdot[/tex] [tex]\frac{1}{10}[/tex]), that is because we can deduce the number line grows as it goes to the right due to the main markings (0, 1, 2) also growing as they go towards the right.)
Hope this helped!
if segment ac and segment bc are tangent to circle o find the value of x
Answer:
x = 130°
Step-by-step explanation:
At the points of Tangency, A and B, the angle formed are equal to 90° based on the tangent theorem.
Therefore, m<A and m<B both have a degree measure of 90° each.
Thus, the sum of the interior angles of quadrilateral AOBC = 360° (sum of interior angles of a quadrilateral).
Therefore:
x + m<A + m<B + m<C = 360°
x + 90 + 90 + 50 = 360 (substitution)
x + 230 = 360
x = 360 - 230 (subtraction property of equality)
x = 130°
What numtber should the fraction 15/3 be mutiplied by in order to equal 1?
Answer:1/5
Step-by-step explanation:
The fraction 15/3 equals 5.
15 ÷ 3 = 5
So, what number when multiplied by 5 equals 1?
1/5
Step-by-step explanation:
here are some numbers
8 11 13 18 25 37
8 13 18 is an arithmetic progression and the rule is add 5
use three of the numbers to make an arithmetic progression describe the rule
Answer:
11,18,25
Step-by-step explanation:
add 7
This is math help plz
Answer:
B)
Step-by-step explanation
I am not sure
tara incorrectly estimates 36,591,000,000 meters as 4x10^6. is she correct?
Answer: yes u are
Step-by-step explanation:
No, Tara is not correct.
What is Rounding number?
To making a number simpler but keeping its value close to what it was, is called Rounding.
Given that;
Tara incorrectly estimates the number 36,591,000,000 meters as
4 × 10⁶.
Now,
The number is = 36,591,000,000
If we round the number we get;
36,591,000,000 = 40,000,000,000
It can be written as a powers,
40,000,000,000 = 4 × 10¹⁰
Which is not equal to 4 × 10⁶.
Thus, Tara is not correct.
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It the following relation a function?
Yes
No
PLEASE HELP!!!!!!!!.
(Please Don’t reply if you don’t know so people who do know get the points)
Answer:
true flase false true
Step-by-step explanation:
Which is the BEST summary of the speech?
A.) Frost recognized the power of art. He used it to
try to solve the biggest problems of his time.
B.) Frost is worthy of being remembered. He helped
people better understand themselves and the
world around them.
C.) Frost was not the typical American hero. He was a
powerful figure in the literary world who inspired
other artists
D.) Frost gave Americans strength when they needed
it most. He preferred to be alone in his personal life.
Answer:
C
Step-by-step explanation:
It is straight to the point and very factual, more than the others.
yooyo omg hurry guys i need HELP HELP ASAP
Answer:
x=175
Step-by-step explanation:
Answer:
Solve for x by simplifying both sides of the equation, then isolating the variable.
x=175
Step-by-step explanation:
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPPPPPPPPLPPPPPPPPPPPPPPPPPPPPPPPPP I SWEAR I DO ANYTHING JUST PLZZZZZZZZZZZZZZZZZZ HELP ME I DO ANYTHING
Solve and graph the solution to each inequality below.
2. 3x-4≤ 8
3. 4x+1.6≤ 8
Answer:3 x − 4 = 8 3x-4=8 3x−4=8. Add 4 to both sides. Simplify 8 + 4 8+4 8+4 to 1 2 12 12. Divide both sides by 3.
Step-by-step explanation:
There is a bag containing 2 red, 3 green, and 5 white marbles. If you randomly pick 1 marble from the bag, what is the probability of choosing a green marble? P(green)=? * 20 points
Answer:
3/10
Step-by-step explanation:
Since you are only choosing a marble in the bag and there are three green marbles to choose from out of the 10 marbles combined, you will have a 30% chance of getting a green marble in which you have 3/10 as your probability.
Answer:
30% chance, 3/10 probability
Step-by-step explanation:
2+3+5 is the marbles which is 10 and since they are 3 green you have 3 out of 10 which is 3/10 which is also equal to 30%
Francis is playing an online game. He has 25 points and earns 5 points for each puzzle he solves correctly. He will advance to the next round if his score is over 75 points. Which inequality can francis use to find how many more puzzles he must solve to advance to the next round? A. 5x + 25 < 75 B. 5x + 25 > 75 C. 25x + 5 > 75 D. 5x + 75 < 25
Answer:
B. 5x + 25 > 75
Step-by-step explanation:
Points available = 25
Additional points earned per puzzle =5
He will advance to the next round if his score is over 75 points.
This means, he will move unto the next stage of his points exceeds 75 or greater than 75
The inequality is:
25 + 5x > 75
It can also be written as
5x + 25 > 75
The correct answer is B. 5x + 25 > 75
5x + 25 > 75
5x > 75 - 25
5x > 50
x > 50 / 5
x > 10
A. 5x + 25 < 75
B. 5x + 25 > 75
C. 25x + 5 > 75
D. 5x + 75 < 25
An art class is making a mural for their school which has a triangle drawn in the middle. The
length of the bottom of the triangle is x. Another side is 2 more than three times the length of the
bottom of the triangle. The last side is 12 more than the bottom of the triangle. Write and simplify an
expression for the perimeter of the triangle.
What is the expression for the perimeter of the triangle?
Answer: perimeter = 6x+15
EXPLANATION
The perimeter of the triangle is the distance around the triangle.
We need to apply our ability to convert word problems in to mathematical expressions.
we were told that the bottom of the triangle is units.
From the diagram perimeter
Four times the length of the bottom will be .
12 more than 4 times the bottom will be
Hence another side of the triangle is
Finally we were told that the last side is 3 more than the bottom, that will be
Step-by-step explanation:
Chapter 2
Decimals
1.
2.11 Decimal Word Problems (DOK 2)
Micah can have his oil changed in his car for $19.99, or he can buy the oil and filter and
change it himself for $8.79. How much would he save by changing the oil himself?
Answer:
11.20
Step-by-step explanation:
Multiply both equations by 100:
19.99=1999
8.79=879
1999-879=1120
Divide by 100:
1120/100=11.20 saved ................
A piece of paint cost $400. There is a 25% mark-
up. What is the selling price of the painting?
Answer:
$500.
Step-by-step explanation:
Can someone help me with this
Answer:
Its b
Step-by-step explanation:
Determine the equation of the line that passes through the given points. (If you have a graphing calculator, you can use the table feature to confirm that the coordinates of both points satisfy your equation.) (3, 18) and (8,33) a. y = 3x + 9 b. y=-37-9 C. y= 3x + 18 d. y=-3x + 9 Please select the best answer from the choices provided.
Answer:
y=3x+9.
Step-by-step explanation:
Answer:
y=3x+9.
Step-by-step explanation:
I had this question on edmentum
