Answers
Answer:
the 2nd
Step-by-step explanation:
Related Questions
x + 4 + 3x = ? halp me please
Answers
Answer:
4x + 4 is the correct answer pls brainliest this is my first time on here
Graph the line with y-intercept 7 and slope 1/2
Answers
Answer:
It's in the attached file :)
Step-by-step explanation:
The area of the shaded region is less than the area enclosed by these rectangles. 600 Estimate - 0.082
Answers
Answer:
600 - 0.082 = 599.918
Work out the area of a circle with radius of 7.5cm
Answers
Answer:
Area of circle is equal A = πr²
Here r = 7.5 and π = 3.142
so,
A = 3.142(7.5)²
A = 176.17 after rounding off.
Plz I will give brainliest
Answers
Answer:
3.......
Step-by-step explanation:
3
Answer:
The one in yellow.
Step-by-step explanation:
The calculator can confirm. :\
What do you add to 4 4/9 to make 8
Answers
You need to add 3 5/9 to make 8. If you want to know what 4 4/9 goes to, to make 8, do the opposite which is subtracting. 8 turn to 7 9/9 and then subtract 4 4/9 and then you get the answer aka 3 5/9.
determine the quotient of the following expression (15n^2-27n)
Answers
(15n^2-27n)/3n
225n-27n/3n
198n/3n
66
A news reporter states that a study shows that 63% of people prefer vanilla ice cream to chocolate ice cream, plus or minus 2% points. The margin of error in this example is _____.
Answers
Answer: 21
Why: 21/2321
Using the concept of a confidence interval, it is that the margin of error in this example is of 2%.
------------------------
A confidence interval for a percentage is written in the following format:
[tex]P \pm M[/tex]
That is, the percentage is of P, plus of minus M points, in which M is the margin of error.
------------------------
In this question, the percentage is 63% plus or minus 2%, thus, the margin of error is of 2%.A similar problem is given at https://brainly.com/question/21496409
i need help assap plz here is the rest.
Answers
Answer:
80
40
20
2 10
2 x 2 x 2 x 2 5
Step-by-step explanation:
Please help out! Fast
Answers
Answer:
40, 15, 2.5
Step-by-step explanation:
If there are 10 kilos in 22 pounds, we have to divide Fido's weight by 22. 88/22 is 4 meaning there are four sets of 10 kilos making 40.
If 22 pounds is 1 kilogram, and half a kilogram is 11 pounds, we kmow thaat 22 + 11 equals 33.
Bella weighs one foruth or a quarter of 22. Meaning he is a quarter of 10 kilograms giving us 2.5
A circle has a radius of length 8 . A central angle, theta , cuts off an arc of 210. what is the arc length
Answers
Answer:
Arc length = 29.33 unit (Approx)
Step-by-step explanation:
Given:
Radius of length r = 8
θ = 210°
Find:
Arc length
Computation:
Arc length = [θ/360]2πr
Arc length = [210/360]2(22/7)(8)
Arc length = 29.33 unit (Approx)
A chemist needs to mix a 40% hydrochloric acid with a 70% hydrochloric acid to create a 20 oz mixture that is 55% hydrochloric acid. How much of the 70% hydrochloric acid will she need? (don't forget your units)
PLEASE HELP ASAP
Answers
Answer:
y=10
Step-by-step explanation:
how do i solve this step by step??
Answers
Answer:
x = 30
Step-by-step explanation:
well the two agnles are congruent so they have to equal the same angle
x+ 90 = 4x
solve for x bye subtracting x from 90
90 = 3x slove by dividing 90 by 3 getting x alone
90/3 = x
The edge of a cube is 6 inches. What is the total surface area of the package?
Answers
Answer:
the answers is 216in²
Based on the model, approximately how many customers will be on the restaurant when there are 10 cars parked in the restaurant’s parking lot?
A - 7
B - 23
C - 12
D - 28
Answers
Answer:
23
Step-by-step explanation:
From the graph, derive the best fit equation :
Using the points ;
(0,2.5) (100 ,35)
x1 = 0 ; y1 = 2.5 ; x2 = 100 ; y2 = 35
Slope formula, m = (y2-y1)/(x2-x1)
m = (35-2.5)/(100-0)
m= (32.5)/100
m = 0.325
The y intercept, value on the graph where best fit line crosses the y axis = 2.5
The equation :
y = mx + c
c = intercept ; m = slope
y = 0.325x + 2.5
y = Number of cars
x = number of customers
The number of customers if there are 10 cars parked :
10 = 0.325x + 2.5
10 - 2.5 = 0.325x
7.5 = 0.325x
x = 7.5 / 0.325
x = 23.076
x = 23
HELP ME PLEASE!
Mr. Martinez sells vehicles to 20% of the people that come to the dealership. If 65 people came to the dealership last month, how many vehicles did he sell?
Answers
Answer:
13 vehicles
Step-by-step explanation:
Just solve 20% of 65. "Of" means to multiply, and 20% is just 0.2
So, you would do:
0.2 × 65 = 13 vehicles
Find the point of intersection of the pair of straight lines.
y = −6x − 6
−y = 7x + 3 (x, y) =
Answers
Answer: (3, -24)
Step-by-step explanation:
Please answer and show how you got them
Answers
Answer:
Point form:
1:
(1,2)
Equation form:
1, y = 2
2:
Point form:
(3,0)
Equation form:
x = 3,y,=0
Step-by-step explanation:
Which expression is equivalent to x plus 11
Answers
Answer:
11 + x
Step-by-step explanation:
addition uses the communtitve property meaning the numbers can be swaped and still result in the same answer
can someone plz help me ASAP??? my hw in hard and I don't get it
Answers
9514 1404 393
Answer:
see attachments
Step-by-step explanation:
These are "one-step" equations.
To solve the ones involving addition or subtraction, identify the constant on the same side with the variable. Add its opposite to both sides.
To solve the ones involving multiplication or division, identify the coefficient of the variable. Multiply both sides by its reciprocal (or, equivalently, divide by that coefficient).
Here are more details for the problems on the first page.
w +8 = -3 ⇒ w = -3 -8 = -11z +(-7) = -20 ⇒ z = -20 +7 = -131/5x = 11 ⇒ x = 5·11 = 551u = -88 ⇒ u = -88/11 = -81/9y = -2 ⇒ y = 9(-2) = -1812 +n = 7 ⇒ n = 7 -12 = -5q +(-4) = 8 ⇒ q = 8 +4 = 12_____
The second page is solved the same way. It is shown in the second attachment.
A man gets an employment salary 1000 per month with annual increment 50 per month what does he earn in 10 years ? please explain step-by-step
Answers
7,200,000
Step-by-step explanation:
1000 monthly
Increased by 50 monthly every year
1st year is 150,000
2nd year is 200,000
3rd year is 250,000
4th year is 300,000
5th year is 350,000
6th year is 400,000
7th year is 450,000
8th year is 500,000
9th year is 550,000
10th year is 600,000
Therefore, in ten years, he earns 600,000×12=7,200,000
Prove that ΔABC is a right triangle.
Answers
Answer:
a is a right angle seeing that it is 90°
Step-by-step explanation:
hope that helpz
Which is the net for this rectangular prism, ASAP, please.
Answers
Answer:
bottom right
Step-by-step explanation:
all of the others are the wrong shape or do not fully make the rectangle it is the bottom right one.
It rained 1.01 inches, but 0.018 of the rain evaporated, how much rain would be left? Explain your answer.
Answers
Answer:
0.992
Step-by-step explanation:
can anyone help me out ?
Answers
Answer:
im pretty sure its the first one
Step-by-step explanation:
Hello whats 1/3 ÷ 2/3
Answers
helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
use mathly and you don't need to download
help plz help plz if u are smart
Answers
It would be B because the question said witch is not true.
each of the circles in the rectangle below is 6 cm. what is the area of the shaded portion of this figure?
Answers
Answer:
The picture is a bit blurry & hard to see, but the formula for shaded portion is Area of shaded region = Area of outside figure - Area of Inside figure.
Hope this helps.
Step-by-step explanation:
Find the nth term for this sequence 10, 7, 4, 1.
Answers
Answer:
-3n+13
Step-by-step explanation:
goes down by 3 each time but 13 away from the original sequence
Answer:
10,7,4,1,-2,-5,-8,-11,-14,-17
-17
Step-by-step explanation:
