Answer:
x^2 - 2x - 8
Step-by-step explanation:
(x^2-x-6)-(x+2)
x^2-x-6-x-2
x^2-2x-8
The formula for the area of a trapezoid is A=1/2(b1+b2)h. Solve the equation for b1
Please help!!! Last question I have
(Will mark most Brainly)
Answer:
Assuming they don't use the budget for anything else, the greatest number of people they may invite and still stay within the budget is 107 people.
Before polling the students in Scion School of Business, a researcher divides all the current students into groups based on their class standing, such as freshman, sophomore, and so on. Then, she randomly draws a sample of 50 students from each of these groups to create a representative sample of the entire body in the school.
Required:
What is the sampling method the researcher is practicing?
PLEASE HELP ME! D:Find the missing length the triangles in each pair are similar
Answer:
11)The unknown answer is 24
So sorry I couldn't solve the remaining ones
A shoe store uses a 60% markup for all of the shoes it sells.What would be the spelling price of a pair of shoes that has a wholesale cost of 55$?
Please please help me with this question now
Answer:
Step-by-step explanation:
a and d are in standard form.
b and c are in factored form
ax² + bx + c ---> this is the standard form.
If the equation is written as product of two terms then it is in factored form.
Pam drew a scale drawing of a game room. She used the scale 1 inch : 2 feet. If the air hockey table is 5 inches in the drawing, how
long is the actual air hockey table?
10 feet
2.5 feet
5 feet
15 feet
Answer:
10 feet
Step-by-step explanation:
to solve, multiply 2 by 5;
2*5=10
Hope this helps! :)
Use the graph below to find the x- and y-intercepts.
x -intercept : 2 ; y- intercept : 6
x-intercept: - 3 ; y - in intercept: 6
x-intercept : 6 y- intercept : -3
x-intercept : 6 y - i intercept : 2
Answer:
the y intercept is -3
the x intercept is 6
looks like your 3rd answer listed.
A farmer wants to create a rectangular pen with an area of 16 m2 using the least amount of fencing. He should build the pen in the shape of a square.
Question 17 options:
A) True
B) False
find (f-g) (x) if f(x)=-2x+4 and g(x)=x^2-3x+5
Answer:
−[tex]x^{2}[/tex] + [tex]x^[/tex] − 1
Answer:x=2
Step-by-step explanation:
hope it helps
If L ll m, solve for x
Answer:
x = 26
Step-by-step explanation:
1. First, we should realize that the angle with 5x + 7 and the angle with 8x - 71 are alternate exterior angles, so they're congruent.
This means that 5x + 7 = 8x - 712. (Solving)
Step 1: Subtract 8x from both sides.
[tex]5x + 7 - 8x = 8x - 71 - 8x[/tex] [tex]-3x + 7 =-71[/tex]Step 2: Subtract 7 from both sides.
[tex]-3x + 7 - 7 = -71 - 7[/tex] [tex]-3x = -78[/tex]Step 3: Divide both sides by -3.
[tex]\frac{-3x}{-3}=\frac{-78}{-3}[/tex] [tex]x = 26[/tex]Step 4: Check if solution is correct.
[tex]5(26)+7=9(26)-71[/tex] [tex]130 + 7 = 208 - 71[/tex] [tex]137 = 137[/tex]Therefore, x = 26.
what is x? 12=-4(-6x-3)
Answer:
Step-by-step explanation:
-4(-6x - 3) = 12
24x + 12 =12
24x = 0
x = 0
PLEASE HELP!!!
Please answer this
Answer:
angle 2 and angle 7
.........they are exterior alternate angles
which is an equivalent fraction to 0.265
Answer:
32/125
Step-by-step explanation:
Answer:
Steps to convert 0.265 into a fraction:
Write 0.265 as
0.265/1
Multiply both the numerator and denominator by 10 for each digit after the decimal point:
0.265/1 =
0.265 x 1000/1 x 1000
= 265/1000
In order to reduce the fraction we find the Greatest Common Factor (GCF) for 265 and 1000. A factor is just a number that divides into another number without any remainder.
The factors of 265 are: 1 5 53 265
The factors of 1000 are: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000
The Greatest Common Factor (GCF) for both 265 and 1000 is: 5
Now to reduce the fraction we divide both the numerator and denominator by the GCF value.
265/1000 = 265 ÷ 5/1000 ÷ 5
=
53/200
Simply the answer is 53/200
Hope This Helps!!!
Evaluate the expression when b= 7 and x = -3. -b + 4x
Answer:
-19
Step-by-step explanation:
-7+4×-3
-7-12
-19
Maybe it's correct
HELPPPPP PLS ! Need it by tdy. Solution or explanation would be help so much !
Answer:
[tex]good \: luck \: and \: enjoy \: it[/tex]
My sis is having a hard time simplifying a problem. I'm not good at simplifying myself So I cant help her ):P
simplify 48 divided by 2 x 4
3 x 2 x 2 x 2 x 2 / 2 x 2 x 2
48 / 2 x 4
[48 can be simplified to 24 x 2 and 4 can be simplified to 2 x 2]
24 x 2 / 2 x 2 x 2
[24 can be simplified to 12 x 2]
12 x 2 x 2 / 2 x 2 x 2
[12 can be simplified to 6 x 2]
6 x 2 x 2 x 2 / 2 x 2 x 2
[6 can be simplified to 3 x 2]
3 x 2 x 2 x 2 x 2 / 2 x 2 x 2
For the return trip, Moses suggests taking a shortcut that will save 4 miles from the total 40-mile hiking distance. He calculates that they will need to average 6 miles per day over the 4 days coming back, because 4 - 4 - 6. Is Moses correct?
the measure of a is 116 degrees the measure of b is 3 times the measure of c
find the 8th term 3,6,12
Answer:
3,6,12,24,48,96 ,192 ,384
Step-by-step explanation:
please help! circled numbers only. tysm, ILL MARK BRAINLIEST!
Answer:
2) 4 and 2/5
4) 6 and 3/8
6) 4 and 5/12
8) 2 and 1/3
10) 24 and 2/3
12) 7 and 5/6
14) 33/5
16) 102/11
18) 81/5
20) 163/7
22) 1295/6
24) 1329/16
Step-by-step explanation:
Hope this helps! Pls give brainliest!
How do I simplify (9 square 3-4 square+2)-(x square 3+3 square 2 +1
Answer:
8x³ - 3x² - 4x + 3
Step-by-step explanation:
first, eliminate the parenthesis. you can just drop the first set, but you have to distribute the negative through the second set.
9x³ - 4x + 2 - x³ - 3x² +1
then combine like terms (terms with the same exponent)
8x³ - 4x + 3 - 3x²
then put it in the correct order
8x³ - 3x² - 4x + 3
Find the slope between points (–2, 6) and (6, 2).
Answer:
slope of the line is =y2-y1/x2-x1
=2-6/6+2
=-4/8
=-1/2
=-(1/2)
Please help it’s due in tomorrow and I have no idea how to do it :).
Answer:
-2
Step-by-step explanation:
27^m÷243^n can be written as
3^3 ÷ 3^5
the base are both 3, make it one 3
3^3-5
= 3^-2
=3^a is 3^-2 and a is -2
Six plus -2 times a number is the same as 26 plus six times the same number.
Step-by-step explanation:
let the number be x
and according to question,
six + 2 times a number = 2x + 6
26 + 6 times a number = 6x + 26
→ 2x + 6 = 6x + 26
→ -6x + 2x = 26 - 6
→ -4x = 20
→ x = 20/4 = 5
→ x = 5
therefore, the number is 5.
hope this answer helps you dear...take care and may u have a great day ahead!
PLEASE HELP ME!! WILL GIVE BRAINLIEST PLEASEEE!!
In order to prove that the diagonals of a rhombus are perpendicular to each other using the following figure, which triangle congruency postulate is used?
Answer:
SSS Postulate
Step-by-step explanation:
took the test and got it right! good luck! God bless you!
Rewrite the equation below so that it does not have fractions.
3/4x-2=2/5
Do not use decimals in your answer.
5x = 16
Step-by-step explanation:
¾ x - 2 = ⅖
¾ x = ⅖ + 2
¾ x = (2 + 10)/5
¾ x = 12/5 → (multiplied by 20)
20(¾)x = 20(12/5)
5(3)x = 4(12)
15x = 48 → (divided by 3)
5x = 16
4^3 • 5^3 and 20^3, Are the expressions equivalent? Yes or no?
Answer:
Yes
Step-by-step explanation:
4³ × 5³
(4 × 5)³
=20³
Both are equivalent
Hey there!
4^3 * 5^3 = ?
4^3
= 4 * 4 * 4
= 16 * 4
= [64]
5^3
= 5 * 5 * 5
= 25 * 5
= [125]
125 * 64
= [8,000]
20^3
= 20 * 20 * 20
= 400 * 20
= 8,000
8,000 = [8,000]
Therefore, this statement is TRUE so your answer is: [YES]
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
For the first year of a new job, you make P70,000. You get an annual raise each year of 3%. Find out total amount of money you will make in 5 years.
Answer:
P371,639.507
Step-by-step explanation:
First year: 70,000
Second year: 72,100
Third year: 74,263
Fourth year: 76,490.89
Fifth year: 78,785.6167
If you plus them all the total is 371,639.507
whats the missing number if you have 3/10 =1/5
Answer:
1/10?
Step-by-step explanation:
I dont really understand what you are aasking here.