Answers
Answer:
From what i can see i believe it is similar
Step-by-step explanation:
(Let me know if you need me to be more descriptive)
Answer:
they are similar. the measures of the corresponding sides of two triangles are proportional. DE is proportional to NM, and EF is proportional to NP, both as a 2:1 ratio.
Step-by-step explanation:
Related Questions
How many solutions exist for the given equation?
0.75(x + 40) = 0.35(x + 20) + 0.35(x + 20)
zero
one
two
infinitely many
Answers
Answer:
its b lol
Step-by-step explanation:
jus got it right
There is only one solution which is x = -370 to the given equation 0.75(x + 40) = 0.35(x + 20) + 0.35(x + 20) option B is correct.
What is a linear equation?A linear equation is an equation that has the variable of the highest power of 1. The standard form of a linear equation is of the form Ax + B = 0.
We have a linear equation in one-variable:
0.75(x + 40) = 0.35(x + 20) + 0.35(x + 20)
0.75(x + 40) = 0.7(x + 20)
75(x + 40) = 70(x + 20)
75x = 70x - 1600
x = -370
Hence, there is only one solution which is x = -370 to the given equation 0.75(x + 40) = 0.35(x + 20) + 0.35(x + 20) option B is correct.
Learn more about the linear equation here:
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If y=80 when X =8 what is the value of y when x=12
Answers
Answer:
y=120
Step-by-step explanation:
y=80 when ×=8 because 8 × 10 = 80
therefore multiplying 12 by 10 gives us 120
Answer:
y=120 when x=12
Step-by-step explanation:
From the pattern I noticed that y is pretty much 10 times the value of x. So when x equals 12, y will equal 120.
Hope this helps. Please mark me brainliest.
7th GRADE WORK!!! ILL BRAINLIST!!!
Answers
Answer:
I think the answer is D
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
1/20=0.05
12*0.05=3/5
Find the size of the angle BAC in the following triangle:
Answers
Answer:
Step-by-step explanation:
Sin A=5/8=0.625
[tex]A=sin^{-1} (0.625) \approx 36.68 ^\circ \\\approx 36.7^\circ\\\approx 37^\circ[/tex]
Length:
Side A = 5 cm
Side B ~9.434 cm
Side C = 8 cm
... Perimeter: ~22.434
... Area: 20
Angle:
Angle ∠A = 32.005°
Angle ∠B = 90°
Angle ∠C = 57.995°
You score 84 points in six games. How much do you score per game? Write your answer in unit rate form
Answers
Answer
14 points/1 game
Which is equal to 14 points per game.
Step-by-step explanation:
What is 1,675 rounded to the hundreds place?
Worth 26 points
Who ever answer first will be marked brainiest
Answers
Answer:
1700
Step-by-step explanation:
Because it is above 1650, round up into the hundreds place, so it makes 1700!
If it is 1649 or below, you would round down to 1600.
Note: The hundreds place is the 3rd from the right, so use the two from the right to round!
A store is holding a grand opening promotion. Every 3rd customer receives a free key chain and every 4th customer receives a free magnet. Which customer will be in the first to receive both a key chain and a magnet?
Answers
Answer:
12th Customer
Step-by-step explanation:
We have to find the lcm (lowest common multiple) of the number.
We do that by taking their multiples. Watch down below
3 x 1 = 3 4 x 1 = 4
3 x 2 = 6 4 x 2 = 8
3 x 3 = 9 4 x 3 = 12
3 x 4 = 12
See how they both have a 12 as their first lcm.
So the 12th customer gets both items.
Glad to help!
[tex]2a { }^{2} b {}^{2} - 7ab - 30[/tex]
Answers
Answer:
(ab - 6)(2ab + 5)
Step-by-step explanation:
Assuming you require the expression factorised.
2a²b² - 7ab - 30
Consider the factors of the product of the coefficient of the a²b² term and the constant term which sum to give the coefficient of the ab- term
product = 2 × - 30 = - 60 and sum = - 7
The factors are - 12 and + 5
Use these factors to split the ab- term
= 2a²b² - 12ab + 5ab - 30 ( factor the first/second and third/fourth terms )
= 2ab(ab - 6) + 5(ab - 6) ← factor out (ab - 6) from each term
= (ab - 6)(2ab + 5) ← in factored form
Lines AB and CD (if shown) are straight lines. Find x. Give reasons to justify your solutions. PLS HELP! WILL GIVE BRAINLIEST!!
Answers
Answer:
Step-by-step explanation:
m∠DOB = m∠DOE + m∠BOE
m∠DBO = 90 + x
m∠DOB = m∠AOC {Vertically opposite angles}
110 = 90 +x
x = 110 - 90 = 20
Answer:
x=20
Step-by-step explanation:
m∠DOB = m∠DOE + m∠BOE . parts whole postulate
m∠DBO = 90 + x subs
m∠DOB = m∠AOC verticle angles
110 = 90 +x . subs
x = 110 - 90 = 20 alg
I need help fast please
Answers
Answer:
What is the question?
Step-by-step explanation:
What’s the question
Gary has a box of pencils. In the box, 7/21 of the pencils have been sharpened. Select the three fractions that are proportional to the fraction of sharpened pencils in Gary’s box.
A) 1/3
B) 1/7
C) 12/4
D) 13/39
E) 14/42
F) 21/7
Answers
Answer:
A) 1/3 D) 13/39 E) 14/42
Step-by-step explanation:
hope this helps. brainliest please.
Need help ASAP!! Tysm
Answers
Answer:
-86
Step-by-step explanation:
12 - -7^2(2)
12 - 49(2)
12-98
-86
Answer:
-86
Step-by-step explanation:
Plug in the values of x and y: [tex]12 -(-7)^{2}2[/tex] Simplify: [tex]12 - 7^{2}2[/tex] [tex]7^{2}[/tex] = 7 × 7 = 49Plug 49 in: 49(2)49(2) = 49 × 2 = 9812 - 98 = -86I hope this helps!
Marissa buys 4 books at $13 per book. How much does she spend at the bookstore?
Answers
4 books x $13 per book = $52 total price
Ben started riding his bike at 10:05 A.M. He stopped 23 minutes later
when his friend Robbie asked him to play kickball. At what time did
Ren ston riding his bike?
Answers
Answer:
10:28 A.M.
Step-by-step explanation:
5 plus 23 equals 28
A three-dimensional figure is shown. Which net represents the figure?
Answers
Answer:
the fourth one on the bottom right
Step-by-step explanation:
Triangular prism is represented by the first net on the top.
What is three dimensional figure ?In geometry, a three-dimensional shape can be defined as a solid figure or an object or shape that has three dimensions – length, width, and height.
According to the question,
As shown given three dimensional figure is triangular prism.
In triangular prism we have,
Three rectangular face and two triangular face.
When we open the figure triangular faces should be on opposite side.
Hence, first figure on the top is representing the triangular prism.
Learn more about three-dimensional shape here
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4. Using the given information, which lines, if any, can you conclude are parallel? Justify your conclusion with a theorem or postulate. Angle 1 is supplementary to angle 4. 9/11 v 1/5 2/6 10/12 b A 3/7 4 8 1 O || m by Converse of the Corresponding Angles postulate Oa || b by Converse of the Corresponding Angles Postulate Ollm by Converse of the Same-Side Exterior Angles Theorem Oa || b by Converse of the Same-Side Exterior Angles Theorem
Answers
Answer:
Option (4)
Step-by-step explanation:
It has been given in the question that angle 1 is supplementary to angle 4.
m∠1 + m∠4 = 180°
∠2 and ∠3 are the interior consecutive angles.
Since, same side of the theorem says "Exterior angles formed on the same side of the parallel lines and the transversal line are supplementary".
Therefore, by converse of the same side Exterior angles theorem 'a' and 'b' will be parallel.
Option (4) will be the answer.
11 9/12 + (-8 1/3) =
Answers
Answer:
= 3 5/12
Step-by-step explanation:
that is the answer
HELP PLEASE ASAP!! THANKS!
Answers
explanation: functions can’t have more than one domain for each range
Manit has been working with the function
[tex]f(x) = a(x - h)3 + k[/tex]
He chose values for a, h, and k, graphing the function, and then chose just one of those parameters to change. Each time he changed the parameters, he graphed the function again. But he can't remember which parameter he changed. Was it a, h, or k? Determine which parameter he was working with and justify your decision.
Answers
Answer:
a
Step-by-step explanation:
find the number.round to the nearest tenth if possible.95%of40
Answers
Answer:
40
Step-by-step explanation:
95 percent of 40 is 38
round to the nethest tenth and you got 40
have a wonderful day
1/3x + y = 4 solve for y
Answers
Explanation:
y=4-1/3
y=12-1/3
y=11/3
The Piney Creek Swim Club is preparing for the opening day of the summer season. The pool holds 22,410 gallons of water, and water is being pumped in at 540 gallons per hour. How many hours will it take to fill the tank? Please write your answer in the following format: number + hours (for example, 5 hours)
PLEASE HELP!
Answers
Answer:
4.15 hours
Step-by-step explanation:
540x = 2240
Divide
x = 4.14814815
Answer:
4.15 hours
Step-by-step explanation:
A banker earns a $75,000 annual salary, a 2.35% commission on any approved loans for the bank’s business customers, and a fee of $3.75 for each application processed. If the banker has a total of $2.8 million in approved business loans and processes 2,750 applications this year, what are the banker’s earnings rounded to the nearest dollar?
Answers
Answer:
Amount earned = $151,113
Step-by-step explanation:
Here, we are interested in calculating the banker’s earnings rounded to the nearest dollar;
We proceed as follows; we have the following;
1. Annual salary of $75,000
2. 2.35% on approved loans.
Approved loans = 2.8 million
Commission = 2.35/100 * 2.8 million = $65,800
3. $3.75 for each processed loan application
Total = 2750
Amount = 3.75 * 2750 = $10,312.50
Total amount earned is thus;
$75,000 + $65,800 + $10,312.50 = 151,112.5 = 151,113 to the nearest dollar
Answer:
do r best the answer is i think is $151,113
Step-by-step explanation:
30 pts plz help/ i spent 2000 to get brownie town up and running. we make all sort of brownies . we make all sort of brownies . some how peanuts .some have chocolate ship, and other have icing every moth I earn 200 from brownie town sales
Answers
Answer:
The equation is Y= -200 x -2000
Step-by-step explanation:
They spent 2000$ so that would be -2000 and every month they earn 200 by selling brownies, so just add -2000 every time on the chart under “Money earned” and the last number should be 600 :).
Answer:
Step-by-step explanation:
The equation is Y= -200 x -2000
Step-by-step explanation:
They spent 2000$ so that would be -2000 and every month they earn 200 by selling brownies, so just add -2000 every time on the chart under “Money earned” and the last number should be 600 :).
Which equation represents a line which is parallel to the line y=-7x-4
Answers
Answer:
i think this is a pemdas solution.
Step-by-step explanation:
Answer:
7x+y=−1
Step-by-step explanation:
15 POINTS!
What is the correct answer for Landon's problem? Explain where he went wrong.
Answers
What is the slope of a line perpendicular to the line whose equation is
12x + 2y = –12. Fully reduce your answer.
Answers
The slope of the line is - 6. Then the slope of the perpendicular line will be 1/6.
What is the equation of a perpendicular line?If the slope of the line is m, then the slope of the perpendicular line will be negative 1/m. The equation is in the form of slope-intercept form. Then the equation of the line is given as
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The equation of the line is given as,
12x + 2y = - 12
Convert the equation in the slope-intercept form, then the equation will be given as,
Separate the variable y, then the equation is given as,
6x + y = - 12
y = -6x - 12
The slope of the line is - 6. Then the slope of the perpendicular line will be 1/6.
More about the equation of a perpendicular line link is given below.
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Can anyone please help me?
2(9-4)+15=13
Answers
18-8+15=13
combine like terms
10+15=13
25=13
???
geometry, please help i will give brainliest lol
Answers
Answer:
They are similar
Step-by-step explanation:
(Let me know if you need me to be more specific)
determine the vertex of the function y=|x+5|-2
Answers
EXPLANATION: The vertex is the maximum or minimum point of the graphed equation. Typically to find the Vertex of the function, you need to graph it and see where the graphed equation is at its ultimate high or ultimate low. hope this helps you in the future :)