Answer:
you didnt include the options to choose from but, i saw this on edge and the answer is B. :)
Step-by-step explanation:
Which word BEST describes the 2 in the expression 2x + 3?
Answer:
2 in the expression is the coefficient of x
Answer:
2 would be the coefficient
pls mark branliest :)
The Grocery Store is located 4.8 miles west of the School. The Airport is located 6.4 miles south of the School. What is the length of a straight line between the Grocery Store and the Airport? Show all work.
Answer:
8 miles
Step-by-step explanation:
Using the Pythagorean Theorum, we put in c=√4.8^2+6.4^2, which when we solve, will be equal to 8.
(Sorry if this is incorrect)
Find the value of x. Round your answer to the nearest tenth
(Will give brainiest)
Answer:
Its 67.9 but technically its 67.912 *hope this helps
Step-by-step explanation:
Right scalene triangle.
Sides: a = 66 b = 16 c = 67.912
Area: T = 528
Perimeter: p = 149.912
Semiperimeter: s = 74.956
Angle ∠ A = α = 76.373° = 76°22'23″ = 1.333 rad
Angle ∠ B = β = 13.627° = 13°37'37″ = 0.238 rad
Angle ∠ C = γ = 90° = 1.571 rad
Height: ha = 16
Height: hb = 66
Height: hc = 15.55
Median: ma = 36.674
Median: mb = 66.483
Median: mc = 33.956
Inradius: r = 7.044
Circumradius: R = 33.956
Vertex coordinates: A[67.912; 0] B[0; 0] C[64.142; 15.55]
Centroid: CG[44.018; 5.183]
Coordinates of the circumscribed circle: U[33.956; 0]
Coordinates of the inscribed circle: I[58.956; 7.044]
Exterior (or external, outer) angles of the triangle:
∠ A' = α' = 103.627° = 103°37'37″ = 1.333 rad
∠ B' = β' = 166.373° = 166°22'23″ = 0.238 rad
∠ C' = γ' = 90° = 1.571 rad
i got this wrong the first time i did this, can someone please explain how they got their answer and give any tips to improve?
n = ___?
Answer:
n = 2
Step-by-step explanation:
The intersecting chord theorem describes the relation between line segments in a circle formed by intersecting chords.
The product of line segments in a chord is equal to the product of line segments in the other chord if intersecting in a circle.
This means that:
(n + 16)(4) = (n + 6)(9)
4n + 64 = 9n + 54
–4n –4n
64 = 5n + 54
–54 –54
10 = 5n
5n = 10
÷5 ÷5
n = 2
________________
4n + 64 = 9n + 54
4(2) + 64 = 9(2) + 54
8 + 64 = 18 + 54
72 = 72 ✓
If 75% of a number is 300 and 20% of the same number is 80, find 95% of that number.
Answer:
380
Step-by-step explanation:
380/400 is 95%
One out of five students wore shorts. What percent of the students wore shorts?
A. 15%
B. 20%
C. 25%
D. 50%
Answer:
B. 20%
Step-by-step explanation:
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Answer:
B. 20%
Step-by-step explanation:
100% / 5 = .20 = 20%
hope this helps ^^
Tim left a $4 tip on a $20
bill. What percent tip did he leave?
Answer:
20%
Step-by-step explanation:
Divide 4 (tip) by 20 (total bill) and you get 20 percent.
Answer:
20% tip
Step-by-step explanation:
4/20 = 0.2
Convert to a percentage:
0.2*100 = 20%
PLEASE HELP WILL MARK BRAINLY NO LINKS ONLY GET ONE AWNSER FOR ME SO NO LINKS OR FUNNY STUFF
Answer: I believe it's 6 5/8
Step-by-step explanation:
Point A is located at (0,4) and point B is located at (-2, -3). Find the x value for the point that is 1/4 the distance firm point A to point B. -1.5 -2 -0.5 -1
Answer:
.25
Step-by-step explanation:
distance between 0,4 is 1. The distance between _2 and _3 is minus 5. X equals.
.25
(WILL GIVE BRAINLIEST)
Answer:
i think the answer is B
Step-by-step explanation:
Marking brainliest
What human right is based on race? Im doing a research essay and I will talk about how Georgie Floyd’s rights were violated but I don’t know what human right to use
Answer:
Human rights include the right to life and liberty, freedom from slavery and torture, freedom of opinion and expression, the right to work and education, and many more. Everyone is entitled to these rights, without discrimination.
Step-by-step explanation:
these are the 5 basic rights, most of them were taken for george floyd
hope this helped
what is the value of the expression
3.5+(1+4)x(6.5+1.5)
Answer: 43.5
Step-by-step explanation: 6.5+1.5 = 8 and 1+4 = 5, 8x5 = 40, 40+3.5 = 43.5
PEMDAS
brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
Answer:
f(x) = -½x + 16
Step-by-step explanation:
Using two points in the line, (0, 16) and (4, 14), we can write an equation for the linear function in the slope-intercept form, f(x) = mx + b, by finding the slope (m) and the y-intercept (b), then substituting each of the value into f(x) = mx + b.
✔️Slope (m) = change in y/change in x
Using, (0, 16) and (4, 14),
Slope (m) = (14 - 16)/(4 - 0) = -2/4
m = -½
✔️y-intercept (b) would be the value of y when x = 0, or the point at which the y-axis is intercepted by the line.
Thus,
When x = 0, y = 16
Therefore,
b = 16
✅Write the equation of the function by substituting m = -½ and b = 16 into f(x) = mx + b
Thus:
f(x) = -½x + 16
Find the value of x and y of the equilateral triangle
Answer:
x = 12
y = 30
Step-by-step explanation:
We know:
All sides of equilateral triangle are equal:
= > 3 x + 8 = 4 x - 4
= > 8 + 4 = 4 x - 3 x
= > x = 12
Also, we know all angles of equilateral triangle is 60. And their sum is 180.
= > 2 y = 60
= > y = 30
Hence we get required answer!
Raheem is considering two different layouts for a new garden. He needs to put a length of fence around whichever layout he chooses.
Answer: c
Step-by-step explanation: layout B needs about 2.3m more fencing.
Answer:
C
Step-by-step explanation:
HELP PLEASE!!! I WILL MARK BRAINLY
Answer:
1.A. 2.A 3.N. 4.N 5.S
Step-by-step explanation:
Please someone help me out here!! I Will Mark the right one Brainiest!!!!but hurry please
Answer:
Step 2
Step-by-step explanation:
During step 2, when dividing by 4 on both sides, Jessica got -16 / 4 was 4, which is not true. Basically she switched the sign when she shouldn't have.
Which of the following
E values would form a right
triangle?
A. 4, 7, 11
B. 5, 12, 13
C. 5, 10, 15
D. 8, 9, 12
which of the following is most likely to be the number of times a 1 is rolled out of 500 rolls
80
200
30
Explain why the graph shown may be misleading.
Answer:
size of the cars
Step-by-step explanation:
if you were to look at it you would see all of the cars are the same length
I hope you can see the question, but please help me!?!
Answer:
the third one
Step-by-step explanation: tell me if im wrong so i can fix it and your welcome if its right
Answer:
B.
Step-by-step explanation:
The second one
a group of 4 friends shares 2 packs of gum equally? there are 8 pieces of gum in each pack. which set of equations shows how many pieces of gum, g each friend recieves?
A major car dealership has several stores in a big city. The owner wants to determine if there is a difference in the proportion of SUVs that are sold at stores A and B. The owner gathers the sales records for each store from the past year. A random sample of 55 receipts from store A shows that 30 of the sales were for SUVs. Another random sample of 60 receipts from store B shows that 42 of the sales were for SUVs. Assuming conditions for inference are met, what is the 99% confidence interval for the difference in proportions of sales that are SUVs
Answer:
confidence interval = ( -0.38 , 0.08 )
Step-by-step explanation:
Given data :
n1 = 55 , n2 = 60 ,
Let P1 ( proportion of SUV sales at store A ) = 30 / 55 = 0.55
P2 ( sample proportion of SUV sales at store B ) = 42/60 = 0.70
The Z-value at 99% confidence Interval = 2.58
Determine the 99% confidence interval for difference in proportion
applying the formula below
( P1 - P2 ) ± Z ( [tex]\sqrt{p1( 1-p1)/n1 + p2(1-p2)/n2}[/tex]
Input values above into equation
confidence interval = ( -0.38 , 0.08 )
Ming is making cookies, and hehas 10 eggs in his refrigerator to make 30 cookies hiis recipe requires 3 eggs. Using this recipe, how many more eggs will he need to buy to make120 cookies?
Answer:
your answer is 12 eggs
Step-by-step explanation:
divide the cookies and the eggs.
30 divided by 3 is 10
thats how many cookies you can make with one egg.
now divide 120 by 10
your answer is 12 eggs
Find the value of C round your answer to the nearest hundredth.
Answer:
Step-by-step explanation:
using formula:
a^2+b^2=c^2
5^2+3^2=c^2
25+9=c^2
34=c^2
[tex]\sqrt{34}[/tex]=c
5.8=c
trig please help, thanks
Answer:
63.5°
Step-by-step explanation:
sin x = 17/19
arcsin (17/19) = 63.5°
y=x
2
+3x+2 & y=4x+4
Answer:
Step-by-step explanation:pho;np9yil.gboil k,
Identify the area of a regular pentagon with side length 11 cm. Round to the nearest tenth.
Answer:208.2
Step-by-step explanation:
Answer:
208.2
Step-by-step explanation:
I got it right;)
Find the circumference of the circle using C = pi•D
Answer:
The correct answer is the third choice, 14 pi.
The choice you selected is wrong.
Circumference = πD
= diameter is 14, so its 14π
The floor of a rectangular cage has a length 4 feet greater than its width, w. James
will increase both dimensions of the floor by 2 feet. Which equation represents the
new area, N, of the floor of the cage?
Answer:
x² + 8x + 12
Step-by-step explanation:
Area of a rectangle = length × width
Original dimensions:
Width = x
Length = x + 4
James will increase both dimensions of the floor by 2 feet
New dimensions:
Width = x + 2
Length = x + 4 + 2
= x + 6
Area of the new rectangle = length × width
= (x + 2) × (x + 6)
= x² + 6x + 2x + 12
= x² + 8x + 12
Equation which represents the
new area, N, of the floor of the cage = x² + 8x + 12