Answers
Answer:
BC = 22
Step-by-step explanation:
This is an isosceles triangle.
2x - 24 = x - 2
2x = x - 2 + 24
2x = x + 22
2x -x = 22
x = 22
Answer:
x = 22
Step-by-step explanation:
Since ∠ B = ∠ C then the triangle is isosceles with 2 legs congruent , that is
AC = AB , substitute values
2x - 24 = x - 2 ( subtract x from both sides )
x - 24 = - 2 ( add 24 to both sides )
x = 22
Related Questions
A marathon is a race that is 42.195 kilometers long. Joel ran two marathons this year. How many total kilometers did he run between the two races?
Answers
Answer:
42.195 + 42.195 OR 42.195 X 2
= 84.39
Therefore, Joel ran 84.39 km altogether in two races
Hope it helps ;)
Please mark as brainliest!
PLZ HELP. What is the slope of (-5,1) and (-5,7)
Answers
Answer:
0
Step-by-step explanation:
the x-value doesn't change
Hello! :)
We can use the slope formula:
[tex]\frac{y2-y1}{x2-x1} \\\frac{1-7}{-5-(-5)} \\\frac{-6}{-5+5} \\\frac{-6}{0} \\[/tex]
The slope is undefined. Here's something you should remember:
If the x-coordinates are the same, then the slope is undefined.Hope it helps! :)
Please ask if you have any query.
~An excited gal
[tex]MagicalNature[/tex] here to help
Help please and sorry it’s not clear
Answers
Answer:
C
Step-by-step explanation:
andre is solving the inequality 14x+3 is less than or equal to 8x+3.he first solves a related equation
14x+3=8x+3 this seems strange to Andre. He thinks he probably
14x=8x made a mistake.What was his mistake?
8=14
Answers
Answer:
14x+3=8x+3
14x+3 -3 = 8x+3 -3
Cancels out the 3
14x = 8x
14x - 8x = 8x -8x
Cancels out the 8x
14x = 0
x = 0
Step-by-step explanation:
Andre should have collected the like terms in order to have all the variables x on one side before taking the difference.
Inequality expressionGiven the inequality expression solved by andre expressed as:
14x + 3 ≤ 8x + 3
Simplify to have:
14x - 8x ≤ 3-3
6x ≤ 0
x ≤ 0
Hence andre should have collected the like terms in order to have all the variables x on one side before taking the difference.
Learn more on inequality here: https://brainly.com/question/24372553
this is the screenshot bc i cant write it
Answers
Answer: 8[tex]x^{6}[/tex] , A
Step-by-step explanation:
1) 2 x 4 = 8
2) Add the exponents: (X^3)x^3) = x^6
Add the exponents (with the same base) when multiplying.
at a party 6 out of 8 people what pepperoni pizza what percent of people don’t want pepperoni pizza
Answers
Answer:
sorry I don't know the answer to this question
can someone answer at least some of these?
Answers
x4+x2+1? Also please explain that?
Answers
Answer:
x4 + x2 + 1 = 6x + 1
Follow me and hope it helpsAnswer:
Solution
Given,
x4+x2+1
Step-by-step explanation:
Adding and subtracting x2 to the given equation /
=x4+ x2+ 1+ x2- x2
=x4+2x2+1-x2
=(x2+1)2 -x2 {.:a2+2ab+b2=(a+b)2}
=(x2+1+x) (x2+1-x) { .:a2-b2=(a+b) (a-b) }
hope it helps
Ty good day
#urJ.r...~
The owner of a small store buys coats for $40.00 each .she sells the coats for $7200 each. What percent of the purchase price is the sale price? The owner increased the price by the same percent
Answers
Answer:
Step-by-step explanation:
0056 because 1% is 72 so you know it’s going to have to be less then 72. So to get your percent you divide 40 by 7200 so 40/7200. This will get you .00555556 which I rounded to .0056
55.99 dollars gift with 18% coupon and 7.25% sales tax. What is the final cost?
Answers
Answer:
I think it is $91.89.
Step-by-step explanation:
1. Take the number and add sales tax by multiplying 0.0725 ( since that is what the percentage is in a decimal form). Then add that to the original and you have what it would be plus sales tax: $60.05.
2. Then you would need to multiply by 0.18. You would get 10.809
3. Next, subtract the 10.809 from $60.05 and the answer is $49.24.
I hope this helps! :)
x=5 and y=7
9y+x= ?
i need help );
Answers
Answer:
Step-by-step explanation:
All we need to do is substitute the y and x. This would then look like:
9y + x =
9 × 7 + x =
9 × 7 + 5.
Can you solve it from here?
Steps for 3m+ 6 - 2m + -22
Answers
Answer:
m-16
Step-by-step explanation:
3m+6-2m+-22=
3m-2m+6-22
m-16
Answer:
factoring
Step-by-step explanation:
break down the equation to get either two factors or three
what’s the slope for this
Answers
Answer:
-2
Step-by-step explanation:
Which statements are true about triangle ABC and it’s translated image, A’ B’ C’? Select two options
Answers
Answer:
ABC
Step-by-step explanation:
i think this is true, If it is wrong I will make it right
16 divided by 5 as a decimal
Answers
Answer:
3.2 brainliets
Step-by-step explanation:
Divide.
−4 1/3÷−2 3/5
1 2/3
1 4/5
2 1/5
2 3/5
Answers
Answer: 1 2/3
Step-by-step explanation:
HURRY PLEASE! Do questions 4,5,6 on paper
Answers
This should be right , if any doubt please comment
The cost of admission to a festival was $112 for 9 children and 3 adults. The admission was $108 for 8 children and 3 adults in another festival. How much was the admission for each child and adult?
Answers
Answer:
cost of admission for each child was $4.00, and each adult was $25.33
Step-by-step explanation:
When solving questions like these , I like to break down the problem so I understand it better.
Let x ---> cost of the admission for each child
Y ---------> cost of the admission for each adult
9x+3y = 112 ---> equation A
8x + 3y = 108 ---> equation B
Subtract B from A
9x+3y=112
-8x+3y = 108
x = 112-108
x = 4
Find value of y by substituting value of x into equation
9(4)+3y=112
Solve for y
36+3y = 112
3y = 112=36
3y = 76
y = 25.33
f(x) = 3 V x - 15. Find the inverse of f(x).
O A F-1(x) = 23 - 15
O B. f-() = (x - 15)
O c. f-1(2) = 23 + 15
D. f- (c) = (x + 15)
Answers
Step-by-step explanation:
f(x) = ³√x -15
y = ³√x - 15
Finding inverse,
x = ³√y - 15
x³ = y -15
y = x³ + 15
f-¹(x) = x³ + 15
can u guys please help me
Answers
Answer:
a. 3.4m
b. 12.2m
Step-by-step explanation:
SOH CAH TOA
[tex]Sin QPS=\frac{Opposite}{hypotenuse}[/tex]
sin 15° = [tex]\frac{QS}{PQ}[/tex]
QS= sin 15° * PQ
QS = 0.2588 * 12.6 = 3.36088 ≈ 3.4m
a. The length of QS = 3.4m
b. [tex]cos QPS=\frac{Adjacent}{Hypotenuse}[/tex]
Cos 15° = [tex]\frac{PS}{PQ}[/tex]
PS = Cos 15° * PQ
PS = O.9659 * 12.6 = 12. 17034 ≈ 12.2m
The length of PS = 12.2m
Solve the equation (5x3)(5x4)=55
pretty please i need it asap
Answers
Answer:
5x3 is 15 and 5x4 is 20. 15x 20 is 300…. Soo..
Step-by-step explanation:
For which values of x is this function constant?
Answers
Answer:
- 2 ≤ x ≤ 0
Step-by-step explanation:
The constant part of the graph is the section between (- 2, 1 ) and (0, 1 )
where the graph is horizontal and parallel to the x- axis, that is the y value is constant at 1
Solve for u
24 =y6
u-
Answers
Answer:
4
Step-by-step explanation:
=> 24 = y(6)
=> y = 24/6 = 4
round 0.9130434 to the nearest hundred
Answers
Answer:
0.91
Step-by-step explanation:
Answer:
0.913
Step-by-step explanation:
baking recipe requires an oven of 380 °F. What is the temperature in degree Celsius? With solutions please
Answers
The figure below shows a circle inside of a square.
If the radius of the circle is 8 cm, find the area of
the shaded region
Answers
Answer:
Step-by-step explanation:
Shaded region is the circle.
r = 8 cm
Area of circle = πr² = 3.14 * 8 * 8 = 200.96 cm²
How must the graph y=5x^2+3 be transformed to obtain the graph y=5x^2-3
Answers
Answer:
6 spaces downwards on the y-axis
Step-by-step explanation:
As shown from the picture below, the graph y=5x^2+3 must be subtracted by 6 or dilated 6 spaces downwards on the y-axis to obtain the graph y=5x^2-3
Hope this helps
The charges for an international call made using the calling card for two phone companies are shown in the table. a. What is the length of a phone call that would cost the same no matter which company is used? b. Analyze Relationships When is it better to use the card from Company B?
Phone Company Charges
Company A 35¢ plus 3¢ per minute
Company B 45¢ plus 2¢ per minute
Answers
Answer: 10 minutes
Step-by-step explanation:
Let x be minutes.
Toatl costs for a call are:
A: 35 + 3x
B: 45 + 2x
When will A = B?
35 + 3x = 45 + 2x
1x = 10
They are equal cost at 10 minutes
1)Solve 3x+2= 5
A. Model 3 2 x+ = 5.
B. Perform the step to have the variables (circles) alone on one side.
C. Write the resulting step.
D. Divide the variables (circles) and numbers (squares) into equal groups.
E. Show the value of one group.
Answers
The value of x in the equation, 3x + 2 = 5 is 1.
In order to solve this equation: 3x + 2 = 5, take the following steps:
Combine similar terms together:
3x = 5 - 2
Add the similar terms together
3x = 3
Divide both sides of the equation by 3 in order to make x the subject f the formula
3x / 3 = 3 /3
x = 1
A similar question was answered here: https://brainly.com/question/11787837
Can someone help me !!!
Answers
Answer:look close because that is the question
Step-by-step explanation:
