Answers
2. They are not
3. They are: SSS
4. They are: SAS
Related Questions
10 to the 9th power?
Answers
100000000 that's the answer
Answer:
1000000000
Step-by-step explanation:
All you had to do is 10 times 10 9 times if
If f(x) = 5x – 2 and g(x) = x+1, find (f = g)(x).
OA. 5x - x-3
B. 5x2 +1
O C. 5x® - X-1
D. 5x4 - 2
Answers
Answer: Choice A) 5x^3 - x - 3
=================================================
Work Shown:
We subtract the two functions like so
(f - g)(x) = f(x) - g(x)
(f - g)(x) = ( 5x^3-2 ) - ( x+1 )
(f - g)(x) = 5x^3 - 2 - x - 1
(f - g)(x) = 5x^3 - x - 3 ..... choice A
Note: be sure to remember to distribute the negative to every term inside (x+1), and not just to the x only.
Evaluate the expression: 3x + 5 = ? when x = 2.
A. 8
B. 9
C. 10
D. 11
Answers
Then f(x) = 3x + 5
3 × 2 + 5
6 + 5 = 11 Ans. ( Opt. D )
HELP!!! Andre reads 2 1/2 pages in 1/4 hour. What is the complex fraction and unit rate?
Answers
Answer:
20
Step-by-step explanation:
2 1/2 = 5/2
5/2 x 4/1 = 20/1 = 20
(We are dividing fraction)
(keep change flip)
Select all of the following that can be a counterexample for the statement below.
If x is an integer, then x + 2 > 7.
Answers
I can't see pictures, but I'm assuming you want it solved.
x+2>7.
Cancel out the 2 by subtracting 2 from both sides.
x+2>7
-2 -2
x>5
So the inequality is x>5.
---
hope it helps
sorry if it doesn't
What is the area, in square feet, of the trapezoid below?
Answers
Answer:
A=54
Step-by-step explanation:
A=a+b /2 h=8+13.6 /2/ ·5=54
HELPHELPHELPHELPHELPHELPHELP
Answers
Answer:
the answer is 75
Step-by-step explanation:
225 ÷ 3
75
Answer:
75
Step-by-step explanation:
no.of candles he make in 3 hrs = 225
no. of candles he make in 1 hr = 225/3
= 75 candles
please help me Find the quotient of 24 and 12.
Answers
Answer:
2
Step-by-step explanation:
24/12 = 2
Answer:2??????? Are you dividing 24 by 12????
Step-by-step explanation:
Worth a lot of points!
Express the following equation in the form ax^2+bx+c=0:
(4a+3)^2=(a+5)(a−2)
Answers
Answer:
15a² + 21a + 19 = 0
Step-by-step explanation:
Given
(4a + 3)² = (a + 5)(a - 2)
(4a + 3)(4a + 3) = (a + 5)(a - 2 ) ← expand both sides using FOIL
16a² + 24a + 9 = a² + 3a - 10 ( subtract a² + 3a - 10 from both sides )
16a² - a² + 24a - 3a + 9 + 10 = 0 ← collect like terms
15a² + 21a + 19 = 0
Factoring Trinomials is the opposite of Multiplying two binomials together?
True or False
Answers
PLEASE HELP ME ASAP I'LL GIVE BRAINLIEST
Answers
Answer:
Y = 6
Step-by-step explanation:
Rearrange terms
4+ =10
+ 4 = 10
Subtract 4 from both sides of the equation:
+ 4 =10
+ 4 −4 = 10 − 4
Simplify: Subtract Numbers:
Solutions is y= 6
What is the value of 16.43 – 1.043
Pls show the work of how you did it
Answers
15.387
Explanation:
16.43
- 1.043
————
15.387
16.43 = 16.430
I add the zero to the thousandths place because I am subtracting a number from 16.430 that has a number in the thousandths place. When you line the two numbers up to subtract you want to make sure they have an equal amount of decimal places.
1 6. 4 3 0 <— you now are ready to subtract.
- 1 . 0 4 3 I lined up the numbers in the
—————— ones, tenths, hundredths + Thousandths place. I drop the decimal point down.
Start from the rightmost digit.
You can’t subtract 3 from 0, so you borrow ten from the left.
3-1 =2. Cross out 3 and write 2 above it.
You add 10 to 0. 10+0=10. Cross out 0 and write 10 above it.
You can subtract 3 from 10 now. 10-3=7.
2 10
1 6. 4 3 0 You now have this.
- 1 . 0 4 3
——————
. 7
You can’t subtract 4 from 2, so you borrow from the left again.
4-1=3. Cross out 4 and write 3 above it. 2+10=12. Cross out 2 and write 12 above it.
12 - 4 = 8.
This is what that looks like:
12
3 2 10
1 6. 4 3 0 You now have this.
- 1 . 0 4 3
——————
. 8 7
3 - 0 = 3.
6 - 1= 5.
1 - 0 (as there is no digit in the tenths place) = 1
12
3 2 10
1 6. 4 3 0 You now have this.
- 1 . 0 4 3
——————
1 5. 3 8 7
So 16.43-1.043= 15.387
Help plssss lolllllll
Answers
Answer:
8
Step-by-step explanation:
you want to set it up like this
8/20 and 6/2x-1
then you cross multiply
so 8(2x-1) = 16x-8
and 20*6 = 120
then you do 120= 16x-8
add 8 to both sides (you want x by it's self so to get rid of a -8 you have to add 8)
128= 16x
(divide both sides by 16)
128/16= 8
8=x
Answer:
what they said↑↑↑
Step-by-step explanation:
I need help, I’ve been stuck on this question plz
Answers
Answer:
when distributing the first equation 1/4(8y+24) it is actually 2y+6 because 1/4*24= 6 not 8
Step-by-step explanation:
the difference between a number and 7,multiplied by 8,is 24.
Answers
Answer:
X - 7 x 8 = 24
Step-by-step explanation:
Is your algebra expression
please help will be marking Brainliest
Answers
Answer:
A or b not to sure
Step-by-step explanation:
Solve for x
0.5x = 20
1. x = 40
2. x = 10
3. x = 2.5
Answers
Answer:
It's the first answer. 40
Step-by-step explanation:
divide both sides by 0.5
Answer:
1. x=40
Step-by-step explanation:
x=20÷0.5
x=40
SOLVE QUICK PLEASE!! 20 POINTS
Answers
Answer:
SA = 384 in²
Step-by-step explanation:
Assuming we're finding surface area:
SA of top of large cube: 8(8) - 4(4) = 48 in²
SA of sides of large cube: 4(8)(8) = 256 in²
SA of exposed faces of small cube: 5(4)(4) = 80 in²
Total = 48 + 256 + 80 = 384 = ∑SA
Solve for c, giving brainliest. please show your work/explain, i got to the point of square rooting 185, but i don't understand where to go from there if it cannot be simplified. Thanks.
Answers
Answer:
13.6 in
Step-by-step explanation:
Please refer to the attachment
Write an equation that you can use to solve for x.
Enter your answer in the box.
Answers
Answer:x= 40
Step-by-step explanation:
x+80+60= 180 (angles on a straight line)
Look at the number line.
+++
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5
Which absolute value expression represents the distance
shown on the number line?
OA) 12.5 + 5
OB) 12.5 - 5
OC) 12.50 – 151
OD) 12.5] + 151
Answers
help me please it's due today
Answers
Answer:
15, 16,31
Step-by-step explanation:
The rule is that each time you add by 7, like in the first 2. 4+7=11 and 7+7=14
The LM = 3x - 2, LN = 2x + 1, and MN = 5x - 2.
Answers
There are 5 pencils in a pack.
Catalina has 2 packs. How many
pencils in all?
(unit)
Reese has 20 packs. How many
pencils in all?
(unit)
Answers
Answer:
Catalina has 10 pencils total. (2 x 5 = 10)
Reese has 100 pencils total. (20 x 5 = 100)
Answer:
1. 10 2. 100
Step-by-step explanation
5 x 2= 10
20x 5= 100
Rewrite 0.361 as a fraction in lowest terms.
Answers
Answer:
361/1000
Step-by-step explanation:
this should be the answer
Emily is entering a bicycle race for charity. Her mother pledges $0.40 for every 0.25 mile she bikes. If Emily
bikes 5 miles, how much will her mother donate?
Answers
20x0.4= $8
A number line contains points Q, R, S, and T. Point Q is on the coordinate 4, R is on the coordinate 8, S is on the coordinate 9, T is on the coordinate 12. Find the probability that a point chosen at random on QT is on ST. Express your answer as a percent.
51.5%
37.5%
25%
44%
Answers
37.5% esa es la respuesta correcta
Answer:
37.5%
Step-by-step explanation:
please help me
The lengths of a triangle are 50 m, 120 m, and 130 m. Which formula could be used to show that the triangle is a right triangle?
A. 502 + 1302 = 1202
B. 1202 + 502 1302
C. 1302 + 1202 = 502
D. 502 + 502 1202
Answers
Answer:
Step-by-step explanation:
1302 + 1202 = 502
Answer:
1302 + 1202 = 502
Step-by-step explanation:
Cant really explain. 1302 + 1202 = 502
Help please
Find the value of x. *
Answers
Answer:
Step-by-step explanation:
Answer:
[tex]x=\sqrt{10^{2}-y^{2}}[/tex]
Step-by-step explanation:
[tex]x^{2} +y^{2} =10^{2} \\x^{2} =10^{2}-y^{2}\\x=\sqrt{10^{2}-y^{2}}[/tex]
solve for x: 3/4(12x-4)=12
Answers
Answer:
5/3
Step-by-step explanation:
Divide both sides by 0.75:
12x - 4 = 16
12x = 20
x = 20/12 = 5/3