Answers
Step-by-step explanation:
we know that,
area of rectangle = length × breadthNow,
rectangle PQRS has it's
breadth = 3
length = 4+b
Then,
area of rectangle PQRS = (4+b) × 3
= 12 + 3b
Hence,
The area of rectangle is 12+3b.
Related Questions
Graph the equation by plotting three
points. If all three are correct, the line
will appear.
2y = 3x + 2
Answers
Answer:
the graph should look like this..
Step-by-step explanation:
hope this helps!
A nationwide poll asked a random sample of US adults the question, “Are you in favor of making Election Day a federal holiday?” Based on the results of this poll, the 95% confidence interval for the population proportion who favor making Election Day a federal holiday is (0.64, 0.70).
Calculate the point estimate and margin of error for the given confidence interval.
Enter both values to 2 decimal places.
The point estimate =
The margin of error =
Answers
Answer: point estimate = 0.67 and Margin of error = 0.03 .
Step-by-step explanation:
For confidence interval,
Lower limit = point estimate - margin of error
Upper limit = point estimate + margin of error
Given confidence interval: (0.64, 0.70)
i.e. Lower limit = 0.64
Upper limit = 0.70
i.e. point estimate - margin of error= 0.64 (i)
point estimate + margin of error= 0.70 (ii)
Adding (i) and (ii) , we get
2( point estimate) = 1.34
⇒ point estimate = 0.67
Eliminate (i) from (ii) , we get
2( Margin of error ) = 0.06
⇒ Margin of error = 0.03
Hence, point estimate = 0.67 and Margin of error = 0.03 .
Answer:
Step-by-step explanation:
Question: A nationwide poll asked a random sample of US adults the question, "Are you in favor of making Election Day a federal holiday?” Based on the results of this poll, the 95% confidence interval for the population proportion who favor making Election Day a federal holiday is (0.64, 0.70).
Based on this poll, a reporter claims that more than three-fourths of U.S. adults favor making Election Day a federal holiday.
Answer : D
help me i need it so bad
Answers
Answer:26 retart
Step-by-step explanation:
3. What is the report people can read to learn about the strengths and weaknesses of a particular product?
Product Preview
Buyer be Ware
Buy Now
Consumer Report
Answers
Answer:
The correct answer is: "Product Review"
Step-by-step explanation:
A product is the outcome of a process or a well-organized algorithm. Product is the final result.
A product review is a report that is made on the product usually explaining the strengths and weaknesses of a particular product.
Hence,
The correct answer is: "Product Review"
Answer:
Step-by-step explanation:
Consumer Report
I need help with my edge class someone email me at kanemagdalene g mail .com
Answers
Answer:
Ok
Step-by-step explanation:
UwU
due by the end of the day please help, 15
points
Answers
We have an inscribed angle here. Angle YXZ is an inscribed angle.
Angle YXZ can also be expressed as simply angle x but I will use angle YXZ.
Angle YXZ = (1/2)(arc YZ)
Angle YXZ = (1/2)(144°)
Angle YXZ = 72°
Done!
Will the answer to this expression be POSITIVE or NEGATIVE?
- 100 - (- 98)
Answers
Answer:
-100-(-98)=-100+98=-2 then negative
negitive
the answer is -2 :)
Geometry question
Which could be used to prove
ABC = EDC?
Answers
Answer:
a. SAS
Step-by-step explanation:
- 7x - 50 - 2. This is my question.
Answers
Answer:
-7x-52
Step-by-step explanation:
This is the answer I got after solving it, so it should be correct unless I didnt answer the question in the right format.
PLEASE ANSWER ASAP I NEED IN 10 MINUTES
Below are two inequalities and the graphs of their lines without the shading. By imagining where the shading should be, identify which point would satisfy BOTH inequalities.
Answers
Answer:
Anything in the bottom center portion, under both diagonal lines, works. An example is (-2, 0)
Step-by-step explanation:
Answer:
(-3,9)
Step-by-step explanation:
Answer the following:
21. Are the following equations parallel, perpendicular or neither?
-3x + y = -4
x + 3y = 6
Answers
Answer:
Penperdocular
Step-by-step explanation:
What sum of money lent out at 12 percent p.a. simple interest would produce 9000 as interest in 2 years
Answers
Answer: Good luck! bro
Evaluate 1 5y+ 1 10 when y= 1 2.
Answers
Answer:
290
Step-by-step explanation:
15(12)+110
290
Answer:
170
Step-by-step explanation:
1. y=12 is given so we should put this value in the equation 5y+110
2. then the equation will be 5x12+110
3. 5x12=60
4. 60+110= 170
Dillon and Samantha work at two different grocery stores. Dillon made $41.50 for working 5 hours and Samantha made $50.40 for 6 hours. Who makes more money per hour?
Answers
Answer:
Samantha makes more
Step-by-step explanation:
Dillon
41.50/5 would = $8.3 an hr
Samantha
50.40/6 would =$8.4 an hr
Answer:
Samantha made more money per hour :)
D= $8.30 per hour
S= $8.40 per hour
Step-by-step explanation:
If someone used 100 beads to make a necklace. What decimal number would 3 beads represent
Answers
Answer:0.03
Step-by-step explanation:
Answer:
0.03
Step-by-step explanation:
1 necklace uses 100 beads.
3 beads are 3/100 of the necklace = 0.03
Answer my math question I asked so many times I lost most of points by
Answers
Answer:
a = 1
b = -6
c = 14
y-intercept = (0,14)
Line of symmetry calculation: x = -(-6)/(2*1) = 6/2
Line of symmetry: x=3
Opens up
Min
Vertex (3,5)
Domain: -∞ < x < ∞
Step-by-step explanation:
please hurry i need help asap!!!!!
Answers
Answer:
the answer is 4/1 (rise over run)
Step-by-step explanation:
Consider the graph of z. Which lettered point represents z2?
Answers
Answer:
C
Step-by-step explanation:
I got it right on edge
The coordinate of the z² will be (4, 1) which is represented by point D. Then the correct option is D.
What is coordinate geometry?Coordinate geometry is the study of geometry using the points in space. Using this, it is possible to find the distance between the points, the dividing line is m:n ratio, finding the mid-point of the line, etc.
The coordinate of the z will be given from the graph.
The coordinate of z is (2, 1).
If the square is of z is done, then the coordinate of the z² will be
z ⇒ (2, 1)
z² ⇒ (2, 1)²
z² ⇒ (2², 1²)
z² ⇒ (4, 1)
The coordinate of the z² will be (4, 1) which is represented by point D.
Then the correct option is D.
More about the coordinate geometry link is given below.
https://brainly.com/question/1601567
#SPJ2
Erica babysits for 4 ½ hours and is paid $27. If the people she babysits for have $57 to pay her, how long can they stay out?
Answers
Answer:
5 Hours left
Step-by-step explanation:
27/4.5=6
57/6=9.5
9.5-4.5=5
5 Hours Left :)
find the missing length indicated
Answers
Answer:
x = 135
Step-by-step explanation:
The three triangles are similar.
144/y = y/81
y^2 = 144 * 81
y = 12 * 9
y = 108
81^ + 108^2 = x^2
x^2 = 18225
x = 135
-3x + y = 7
3.x + 2y = 5
Answers
Answer:
I have no clue sorry I want to kill whoever made math
Answer:
(-1,4)
Step-by-step explanation:
-3x + y = 7
3x + 2y = 5
eliminate the "x"s
3y = 12
y = 4
-3x + 4 = 7
-3x = 3
-x = 1
x = -1
Which is the best estimate of each percent?
21% of 387
a
80
b
8
c
800
d
0.8
Answers
Answer:
a. 80Step-by-step explanation:
For the best estimate consider close numbers:
20% is close to 21% and 400 is close to 38720% of 400 is
0.2*400 = 80So option a. 80 is correct
What is |3|? I need help
Answers
∣∣x+34∣∣=−11, How do you solve this
Answers
Answer:
The answer is No Solutions
Step-by-step explanation:
Since this is absolute value, we know the answer has to be positive, because distance has to be positive. We see it is negative, and that cannot be, so the answer is no solutions.
what is the answer?
Answers
Answer:
5
Step-by-step explanation:
Plz mark brainliest!!!
PLEASE HELP!!! 15 POINTS
Answers
Answer:
A=150(1+2)^4
Step-by-step explanation:
Look up the compound interest formula, this is how you solve the problem.
A=P(1+r/n)^(nt)
A=150(1+(300%-100%)/1)^(1)4
A=150(1+2)^4
A=12150
If you have any questions about the math please feel free to ask. Have a nice day.
The smith family bought 6 sandwiches and 2 salads. They spent 72$. Let X be the cost of a sandwich and Y be the the cost of the salad.
Write a equation to model the situation.
Answers
Answer:
72=6x+2y
Step-by-step explanation:
write the linear equation
Answers
Answer:
y=-3/2x+4
slope=-3/2
y-int= 4
Which compound inequality could be represented by the graph?
A. –4 ≤ x ≤ 4.
B. –2 ≤ x ≤ –1.
C. x ≤ –1 or x ≥ 0
D. x ≤ 3 or x ≥ –1.
Answers
Answer:
x ≤ 3 or x ≥ –1
Step-by-step explanation
(D) the answer is on edg 2020!
Answer:
D
Step-by-step explanation:
Find AC round to the nearest tenth
Answers
Answer:
is there a photo you could send
Step-by-step explanation:
thank you