PLEASEE HELPP!!!! ASAPP PLEASE PLEASEE!!!
On a coordinate plane, point E is (negative 6, 8), point A is (5, 7), point B is (10, negative 2), point C is (8, negative 6), point D is negative 6, negative 6).
Which statements are true? Select all that apply
The length of side ED is equal to the length of side DC.
The length of side EA is equal to the length of side AB.
You can find the length of side BC by counting.
Shape ABCDE is a pentagon.
Shape ABCDE is a hexagon.
Answer:
two are correct: side ED is equal to DC, and ABCDE is a pentagon
Step-by-step explanation:
pentagon is a polygon having 5 sides
You can find the length of BC by using the distance formula
Answer:
a, d to make it simpler
Step-by-step explanation:
41 euros to 85 euros find the percent
Answer:
Step-by-step explanation:
1.21 United States Dollar
The sum of two numbers is 55 and the difference is 11. What are the numbers
Using the information from the previous problem, what score would you expect someone to get if they spent 1
hour studying?
0 45
75
90
55
Jack and Marci’s restaurant bill was $50. They usually leave an 18% gratuity, but because they received exceptional service, they decided to leave a larger tip instead. Slide the bar on the interactive tool to increase the amount of the tip. What percent of the bill would an $11 tip be? What percent of the bill would a $12.50 tip be?
Answer:
What percent of the bill would an $11 tip be?: 22%
What percent of the bill would a $12.50 tip be? 25%
Step-by-step explanation:
Edegunity
Answer:
1. 22%
2. 25%
Step-by-step explanation:
edginuity
Katelyn was designing a cover for her binder and needed to cut some construction paper. The construction paper length can be represented by the expression (a2 + 7a - 3) if katelyn cut a piece that was (2a+5) long, how much construction paper is left
Answer:
a² + 5a - 8
Step-by-step explanation:
If the construction paper has a length of a² + 7a - 3, and Katelyn cut a piece 2a + 5 long, the amount of construction paper that would be left is,
a² + 7a - 3 - (2a + 5)
= a² + 7a - 3 - 2a - 5
collecting like terms, we have
= a² + 7a - 2a - 3 - 5
simplifying, we have
= a² + 5a - 8
4z - (-3z) simplify
Answer:
4z+3z or 7z
Step-by-step explanation:
have a great day! (Btw when there are numbers with -(-, change it to an addition sign
Answer:
7z
Step-by-step explanation:
4z−−3z
=4z−−3z
=4z+3z
=z+z+z+z+z+z+z
=7z
An architect uses a cylindrical container to protect her blueprints. The dimensions of the cylinder are shown in the diagram. 3 in. 15 in. Which measurement is closest to the total surface area of the container in square inches?
There are 2214 bacteria in a petri dish at the beginning of an experiment. The number of bacteria doubles every 3 hours. How many bacteria will there be after 2 days? Your answer: 145,096,704 95,305,440,290 8856 19926
Answer:
1)145,096,704
Step-by-step explanation:
24*2=48
48/3=16
1.2214*2=4428
2.*2=8856
3.*2=17712
4.*2=35424
5.*2=70848
6.*2=141696
7.*2=283392
8.*2=566784
9.*2=1133568
10.*2=2267136
11.*2=4534272
12.*2=9068544
13.*2=18137088
14.*2=36274176
15.*2=72548352
16.*2=145096704
Kiari needs at least $4800 to buy her first car. She has already saved half. If she saves $50/week, what is the minimum number of weeks it will take her to save enough for the car?
Answer:
48 weeks
Step-by-step explanation:
Please help and number the questions
Giving 50 points please solve it
And I won’t report
Answer:
1. 18.84 in
2. 56.52 cm
3. 4.71 ft
4. 25.12 m
5. 37.68 ft
6. 12.56 yd
7. 43.96 in
8. 28.26 cm
9. 7.85 m
Step-by-step explanation:
[tex]C=2\pi r[/tex]
find the volume of the right triangle retangular prism
8x4x6
Answer choices:
A.80cm^3
B.96cm^3
C.192cm^3
D.768cm^3
two parallel lines are cut by a transversal as shown below. Suppose m<8=131. Find m<1 and m<3.
Answer:
m∠1 is 49° and m∠3 is 49°
Step-by-step explanation:
In the given figure
∵ There are 2 parallel lines
∵ A transversal cuts them
∴ ∠4 and ∠8 are corresponding angles
→ Corresponding angles are equal in measures
∴ m∠4 = m∠8
∵ m∠8 = 131°
∴ m∠4 = 131°
∵ ∠1 and ∠4 formed a pair of linear angle
∵ The sum of the measures of the linear angles is 180°
∴ m∠1 + m∠4 = 180°
→ Substitute ∠4 by 131°
∴ m∠1 + 131° = 180°
→ Subtract 131 from both sides
∵ m∠1 + 131 - 131 = 180 - 131
∴ m∠1 = 49°
∵ ∠1 and ∠3 are vertically opposite angles
∴ m∠1 = m∠3
∵ m∠1 = 49°
∴ m∠3 = 49°
Can you guys help we with this question.
Answer:
40
Step-by-step explanation:
(2x+1/(2x))^5 *(2x -1/(2x))^5
= ((2x)^2 -1/(2x)^2)^5 (a+b)*(a-b) =a2-b2
= (4x^2-1/4(x)^2)^5
now
x =4x^2. ,a = 1/4(x)^2 ,n =5
we have
general term = Cr *x^r *a^(n-r)
= Cr * (4x^2)^r * (1/4(x)^2)^(n-r)
= Cr *4^r * X^2r * 1/( 4^(n-r) *x^(2n-2r)
= Cr * 4^r/4^(n-r) * x^(2r)/x^(2n-2r)
= Cr * 4(2r-n) *x(4r-2n)
now for x^2
4r-2n = 2
4r -10=2
4r =12
r = 3
now for coeff
C(5,3) * 4^(2*3-5)
5!/(3!*(5-3)!) * 4
5*4/(2*1)*4
40
Which conclusion is supported by the data from the multiple-year samples? Check all that apply.
The number of bass increased over time.
The number of bass decreased over time.
The number of catfish increased over time.
The number of catfish remained the same.
The fish population decreased over time.
Answer:
it's b and c for the people who don't like to read
Step-by-step explanation:
source: trust me do i took the test on e d g e n u i t y 2 0 2 0
The conclusions are :
The number of bass decreased over time
The number of catfish increased over time.
What is table?A collection of facts, such as numbers, words, measurements, observations or even just descriptions of things.
From the table as shown to visualize and make conclusions
Year Trout Catfish Bass Total
1 77 57 58 192
2 83 76 40 199
3 92 80 31 203
From the table;
The number of bass decreases over time.
The number of catfish increased over time
The number of Trout increased over time
The fish population increased over time
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The complete question is :
Six random samples were taken each year for three years. The table shows the inferred population for each type of fish for each year.
A 4-column table with 3 rows. Column 1 is labeled Year with entries 1, 2, 3. Column 2 is labeled Population Trout with entries 77, 83, 92. Column 3 is labeled Population Catfish with entries 57, 76, 80. Column 4 is labeled Population Bass with entries 58, 40, 31.
Which conclusion is supported by the data from the multiple-year samples? Check all that apply.
The number of bass increased over time.
The number of bass decreased over time.
The number of catfish increased over time.
The number of catfish remained the same.
The fish population decreased over time.
*WILL MARK BRAINLIEST*
Can a triangle be made from the side lengths? 4 cm, 6 cm, 9 cm
A: Yes, one triangle can be made
B: No, a triangle cannot be made
(3x8)x4=3x(?) i need to know what this is
Answer:
32
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
i know someone put this and i needed help with the oof
In your own words, define the conic section you chose as a collection of points (loci) on a plane.
The conic section as a collection of points(loci) on a plane can be defined in this way .
What is conic section?A conic section is a curve obtained by intersecting a cone with a plane. In Algebra , There are four main types of conic sections:
circles, parabolas, ellipses and hyperbolas. Each of these conic sections has different characteristics and formulas that help us solve various types of problems.
What is loci?A locus (plural: loci) (Latin word for "place", "location") is a set of all points (commonly, a line, a line segment, a curve or a surface), whose location satisfies or is determined by one or more specified conditions.
According to the question
There are 4 main types of Conic section :
circles, parabolas, ellipses and hyperbolas. Each of these conic sections has different characteristics and formulas
Loci for circle : The locus of a circle is defined as a set of points on a plane at the same distance from the center point.
Loci for parabola : A parabola is a locus of points that are equidistance form a focus and a directrix .
Loci for hyperbola: A hyperbola is the locus of points such that the absolute value of the difference between the distances from to and to is a constant.
Loci for ellipse: An ellipse is the locus of all those points in a plane such that the sum of their distances from two fixed points in the plane, is constant. The fixed points are known as the foci (singular focus), which are surrounded by the curve.
Hence, The conic section as a collection of points(loci) on a plane can be defined in this way .
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If a train travels 270 mi. in 9 hr., what is its average speed?
Answer:
The average speed of the train = 30 miles per hour
Step-by-step explanation:
Given
Total Distance traveled = 270 miTotal Time taken = 9 hTo determine
what is its average speed?
The average speed of the train can be calculated using the formula
Average Speed = Total Distance / Total time
= 270 / 9
= 30 miles per hour
Therefore, the average speed of the train = 30 miles per hour
Solve the inequality. Check your solution. x+5 is greater than or equal to 10
Answer:
not too sure about it
Step-by-step explanation:
x+5>=10
x>=10-5(collecting like terms)
x>=5☺️
if the dice is rolled 600 times, about how many 6s would you expect to get
Step-by-step explanation:
whis this is your answer
The number of times getting 6's, when the dice is rolled 600 times is 100.
What is the probability?Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.
We know that, probability of an event = Number of favourable outcomes/Total number of outcomes
Given that, the dice is rolled 600 times.
If you roll a fair, 6-sided die, there is an equal probability that the die will land on any given side. That probability is 1/6. This means that if you roll the die 600 times, each face would be expected to appear 100 times.
Therefore, number of times getting 6's, when the dice is rolled 600 times is 100.
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Jeremy spent the entire weekend earning money by working around his neighborhood 15% of his total earnings was from raking leaves and $36 mowing lawns and earn the rest of his money walking dogs the end of the weekend with earning $90 how much money did he earn by walking dogs?
Answer: $40.50
Step-by-step explanation:
Since 15% of his total earnings was from raking leaves. The earning from taking leave will be:
= 15% × $90
= 0.15 × $90
= $13.50
Earnings from mowing lawns = $36
The earnings from walking dogs will be:
= $90 - $36 - $13.50
= $40.50
Prove the identity.
sin x(1 + cot^2x)=csc x
What is the slope of the line?
Thanks if you help
Answer:
The slope of the line is 2.
Step-by-step explanation:
you can simply do this by using the method rise/run. You count how much it takes to get from one point to the other. Go Upwards twice and to the right once which gives you 2/1 which is 2.
write the standard form point slope form and slope intercept form of a line that passes through (-4,3) and (0,4)
Answer: See explanation
Step-by-step explanation:
Slope = 4 - 3 / 0 - (-4) = 1/4
Slope = 1/4
Point slope form: y - y₁ = m (x - x₁)
y₁ = 3
x₁ = -4
y - 3 = 1/4 ( x - [-4])
y - 3 = 1/4 (x + 4)
y - 3 = 1/4x + 1
Add 3 to both sides
y = 1/4x + 4
Standard Form: Ax + By = C
Point slope form- y = 1/4x + 4
Standard form:
y = 1/4x + 4
Subtract 1/4x from both sides
-1/4x + y = 4 or 1/4x - y = -4
Slope intercept form: y = mx + b
m = 1/4
y-intercept = 4
y = 1/4x + 4
Hope this helped!
2/5 kg of soul fills 1/3 of a container so 1 kg of sulfate in the container? Explain or show your reasoning
Answer:
Yes, we can put 1 kg of the soul in the container.
Step-by-step explanation:
Consider the provided information.
2/5 kg of soul fills 1/3 of a container.
It means if we put 2/5 kg of the soul 3 times in the container then the container will be full.
[tex]\frac{2}{5}+\frac{2}{5}+\frac{2}{5}=\frac{6}{5}[/tex]
It means [tex]\frac{6}{5}[/tex] kgs of soul fill the container.
[tex]\frac{6}{5}[/tex] is greater than 1 so it means we can put 1 kg of the soul in the container.
For what Value of X is ABC~ DEF?
Answer:
The answer to the question is A
How do I do this problem (similar right triangles) please explain how you did it!!
ASAP!!!
Answer:
by phythagoras theorem
(c+b)^2=(8)^2+(6)^2
(b+c)^2=64+36
(b+c)^2=100
b+c=√100
b+c=10.
by phythagoras theorem
(8)^2=(a)^2+(b)^2
64-b^2=a^2. {1}
by phythagoras theorem
(6)^2=(a)^2+(c)^2
36-c^2=a^2. {2}
In equation 1 and 2,
64-b^2=36-c^2
64-36= -c^2+b^2
28= b^2-c^2
28=(b+c)(b-c)
28=10(b-c)
b-c=28/10
b-c=2.8.
b+c=10
b-c=2.8
subtract both equations
c=3.6
option A is correct.
Which equation represents a line with a slope of 1⁄2 passing through
the point (6, 4)? please answer ASAP. will give brainiest with explanation
Answer:
is -4=Y
Step-by-step explanation:
i had that problem
Help me I need an answer