Answer: B: 3x + 4 = 3(x - 5) (has no solution)
Step-by-step explanation: (these have solutions)
C: X+ 6 = 6x = 6/5
A: x + 3 = 5(x+3) = −3
D: 5x + 2 = 4x - 3 = −5
find the value of x.
Answer:
x = 5
Step-by-step explanation:
According to triangle angle bisector theorem, the ray divides the opposites side of the triangle into segments that are proportional to the other two sides.
So,
[tex]\frac{x-1}{x-2} = \frac{12}{9}\\\\\frac{x-1}{x-2} = \frac{4}{3}\\\\3(x-1) = 4(x-2)\\\\3x - 3 = 4x - 8\\\\4x - 3x = -3 +8 \\\\x = 5[/tex]
Find value of x
How do I find the solution to this?
Answer:
3x+2+2x+5+2x-9=180(being linear pair)
7x-2=180
7x=180+2
x=182/7
x=26
Step-by-step explanation:
the box plot shows the number of home run hit by 43 players during a baseball season.which statement best describe the the data
laraba has x naira. kunle has 15 naira less than laraba. together, the number of naira they have is:
A x- 15
B 2x
C 2x-15
D 2x+15
E 15
9514 1404 393
Answer:
C. 2x -15
Step-by-step explanation:
The respective numbers of naira are ...
laraba: x
kunie: x-15 . . . . . 15 less than laraba
Then the total is ...
laraba + kunie = x +(x -15) = 2x -15 . . . . matches choice C
We can use the formula, density = mass over volume, to find the density of a substance. A square metal plate has a density of 10.2 grams per cubic cm, and mass of 21.93 grams. Calculate the volume of the plate.
Answer:
2.15cm^3
Step-by-step explanation:
V = Mass / Density
21.93g / 10.2g/cm^3
2.15cm^3
According to the preamble to the constitution what is one purpose of government
Answer:
The Preamble states the six purposes of government to form a more perfect union; establish jusice; insure domestic tranquility;provide for the common defense; promote the general wefare; secure the blessings of liberty now and the future
Answer:
32 I just know it the answer
A prism is unfolded. Which of the following faces can be considered a base?
Check all that apply.
Α. Α
B. F
C.G
D .D
I think A but not sure
yard
April buys 14 yards of ribbon to make bows for her dance team. If she uses 11
of ribbon for the bows, how much ribbon, in yards, does April have now?
You may use the fraction model to help you.
Answer:
31
Step-by-step explanation:
Take the common logarithm of both sides of
the equation. Use the power law to bring
the exponent (2x+1) down as a factor.
5(2x+1) = 8
Step 1: Take the common logarithm of both sides of the equation. Use the power property to bring the exponent, (2x+1), down as a factor.
Step 2: Solve the equation from step 1 for x. Round your final answer to the nearest hundreth.
(2x+1)*log(5) = log(8)
2x+1 = log(8)/log(5) = ~ 1.29203
2x = 0.29203
find the vertex of y= x^2 + 6x-55
Answer: ( − 3 , − 64 )
Step-by-step explanation:
knowledge!
What is the area of this trapezoid?
A trapezoid with short base 2 millimeters, long base 3 millimeters, and height 8 millimeters.
A. 8 mm2
B. 16 mm2
C. 20 mm2
D. 40 mm2What is the area of this trapezoid?
A trapezoid with short base 2 millimeters, long base 3 millimeters, and height 8 millimeters.
A. 8 mm2
B. 16 mm2
C. 20 mm2
D. 40 mm2
Answer:
20mm2
Step-by-step explanation:
3+2=5
5divided by 2 = 2.5
2.5 times 8 = 20
Answer:
C. 20 mm²
Step-by-step explanation:
Formula for trapezoid = [tex]\frac{base1 + base 2}{2}*height[/tex]
So 1/2(2+3)*8
1/2(5) * 8
2.5 * 8 = 20
Units area in mm²
20 mm²
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Which set of numbers represents solutions of the inequality m>20?
Answer:
{21, 22, 23, 24}
Step-by-step explanation:
m>20 means that m is greater or more than 20, therefore 21, 22, 23, and 24 are all greater than 20 so that is the answer.
Answer:
i think so.....
20,21,22,23
The length of a rectangle is six times its width. If the perimeter of the rectangle is 126 in, find its length and width.
Answer:
Length = 54 inches and width = 9 inches.
Step-by-step explanation:
Let the width be x in , then the length is 6x in.
So 2*x + 2*6x 126
14x = 126
x = 9 in.
So L = 6*9 = 54 in, and W = 9 in.
Step-by-step explanation:
Perimeter = 2l + 2w
but;
Perimeter = 126
lenght = 6w ( let the width be the variable w)
126 = 2(6w) + 2(w)
126 = 12w + 2w
126 = 14w
126/14 =w
w = 9
Therefore width is 9
and length = 6× 9 = 54
Bapaphi earns 360 a week.He gets a pay rise of 10%.find his new wages a week.
Answer:
396
Step-by-step explanation:
100% = 360
10% = 100% * (10/100) = 100%/10 = 360/10 = 36
previous salary plus the 10% raise = 360 + 36 = 396 =
= new salary
ABCD angles add up to 300⁰, what is the angle of B?
Answer:
I don't know im sorry I wish I could help
Answer:
75
Step-by-step explanation:
You know hat there is 4 angles. You want to divide 300 by 4 since that's the tal out of all 4 ofangles.When u divide, you 75.
This is what I would
Find the value of x. Round your answer to the nearest tenth.
Answer:
x = 9.7
Step-by-step explanation:
Reference angle (θ) = 68°
Opposite = 24
Adjacent = x
Apply, the trigonometric function, TOA which is:
[tex] tan (/theta) = \frac{Opp}{Adj} [/tex]
Plug in the values
[tex] tan 68 = \frac{24}{x} [/tex]
Multiply both sides by x
[tex] x*tan 68 = 24 [/tex]
Divide both sides by tan 68
[tex] x = \frac{24}{tan 68} [/tex]
x = 9.69662942
x = 9.7 (nearest tenth)
A triangle shaped piece of paper has an area of 36 square centimeters and a base of 6 centimeters. Find the height.
Answer:
Area=bh/2
36=6h/2
6h=72
h=72/6
h=12 ans.
Hєíght σf tríαnglє ís 12 cm.
Step-by-step explanation:Gívєn :-αrєα σf tríαnglє = 36 cmвαsє σf círclє = 6 cmfínd :-Hєíght σf tríαnglєsσlutíσn :-lєt , lєnght σf tríαnglє вє х .
wє knσw thαt
αrєα σf tríαnglє = вαsє × hєíght / 2
➟ 36 cm = 6 × х / 2
➟ 36 cm = 6 х / 2
➟ 36 cm × 2 = 6 х
➟ 72 cm = 6 х
➟ 72 cm / 6 = х
➟ 12 cm = х
thєrєfσrє , Hєíght σf tríαnglє ís 12 cm.Find the area of the circle
Pls help quick
Answer:
153.86.
Step-by-step explanation:
Formula for area of a circle: A= Pi R (R is radius) squared. First fill in the numbers: 3.14x7^2 Then Solve for the squared: 7^2=49, then finally multiply 49x3.14 which gets you to 153.86.
What is the inverse operation of multiply by 12? A. add 12 B. subtract 12 C. multiply by 12 D. divide by 12
Answer:
D. divide by 12
Step-by-step explanation:
→ When you :
- Multiply, the inverse is divide
- Divide, the inverse is multiply
- Add, the inverse is minus
- Minus, the inverse is add
input 3,4,5,6,7 output 14,20,26,32,38
Answer:
f(x) = 6x - 4.
Step-by-step explanation:
I guess you want the function which produces the outputs from the given inputs
The common difference in the outputs is 6.
The function is 6x - 4 where x is the input value.
HELP ME PLEASE . IM BEGGING!!
A rectangular sheet of paper has an area of 1/2 square feet. The length of the paper is 2 feet. What is the width of the paper in feet? asap
Answer:
1/4 ft
Step-by-step explanation:
Area is equal to length times width
A = lw
1/2 = 2*w
Divide each side by 2
1/2 ÷2 = 2w/2
1/4 = w
Answer:
1/4 feet
Step-by-step explanation:
The formula for finding the area of a rectangle is A = lenght*width
1/2= 2*width
Width is 1/4 feet
The mean number of rushing yards for one NFL team was less than 105 yards per game. If a hypothesis test is performed, how should you interpret a decision that rejects the null hypothesis
Answer:
Null hypothesis rejected means that there is significant evidence to conclude that the team's mean rushing yards per game is less than 105 yards.
Step-by-step explanation:
The mean number of rushing yards for one NFL team was less than 105 yards per game.
At the null hypothesis, we test if the mean number of rushing yards for the team was the league's mean, which is close to 105 yards per game, that is:
[tex]H_0: \mu = 105[/tex].
At the alternate hypothesis, we test if there is significant evident to conclude that this team average is less than 105 yards per game, that is:
[tex]H_1: \mu < 105[/tex]
How should you interpret a decision that rejects the null hypothesis?
Null hypothesis rejected means that there is significant evidence to conclude that the team's mean rushing yards per game is less than 105 yards.
Jack buys a pool with 400 gallons of water, and it take 8 hours to fill. How many gallons were poured per hour?
Answer:
50 gallons per hour
Step-by-step explanation:
(400 gallons) / (8 hours) = 50 gallons per hour
Answer is: 50 gal
400/8/4
what is the estamate of 25x1/2
Answer: 12.5
Step-by-step explanation:
1/2 of 25 is 12.5 since when added together they create 25
The volume of a cube with sides 3xy^2
Answer:
27(x^3)(y^6)
Step-by-step explanation:
the steps are in the pic above
3/1/2+1/5/6÷1/3/5
hello good afternoon can u please solve this question
Answer:
1/2
Step-by-step explanation:
See the steps below:)
I need help with this. If the video speed is 0.25 and the actual duration of the video is 2 hours and 10 minutes. How long would it take for him to finish watching the video?
Answer:
8 hours, and 40 minutes. Each time it goes down by .25 it goes up 2 hours and 10 minutes.
What do the value of
(5 1/3)^3
Answer:
[tex] \frac{4096}{27} [/tex] or [tex]151 \frac{19}{27} [/tex]Step-by-step explanation:
[tex](5 \frac{1}{3} {)}^{3} [/tex][tex](5 + \frac{1}{3} {)}^{3} [/tex][tex]( \frac{16}{3} {)}^{3} [/tex][tex] \frac{ {16}^{3} }{ {3}^{3} } [/tex][tex] \frac{4096}{27} [/tex][tex]151 \frac{19}{27} [/tex]Hope it is helpful....Find the area of the figure. with 4in 8in 2in 10in
Answer:
24 in total
Step-by-step explanation: