What is 8 + 4x + 5???
Answers
Answer:
4x+13
Step-by-step explanation:
step 1. combine like terms 4x+8+5
Step 2. solve it by adding 4x+13
ANSWER:
4x+13
STEP:
Add 8 and 5. You cannot add a number t a variable. So leave 4x+13 as the way it is.
Related Questions
Which shows how to determine the volume of the pyramid? A square pyramid with a base of 3 meters by 3 meters and a height of 5 meters. V = one-third (3) (3) (5) V = one-half (3) (5) V = one-half (3) (3) (5) V = one-third (3) (5)
Jeremy drew a polygon with four right angles and four sides with the same length. What kind of polygon did Jeremy draw?
What is the inverse of the given relation? y=3x+12 Show your work.
Determine the ordered pair that satisfies the equation, 2x - 8y = -9.
Answers
6. 2
8. -18
10. 19
12. 42
14. 0
Answers
SA = 2*pi*r*h+2*pi*r^2
If you fill in the formula:
SA = 2*3.14*2*9+2*3.14*2^2
Simplify:
SA = 6.28*18+6.28*4
SA = 113.04 + 25.12
SA = 138.16 in
I hope I helped
If its wrong I'm super duper extra sorry!
performed to derive the slope-intercept form of a linear equation.
Answers
Answer:
1. You first have to find the slope
2. Next, you have to find the y-intercept
3. Finally, you have to put it in y = mx + b form.
Step-by-step explanation:
The slope of 2 points is;
The y-intercept is;
y = mx + b
m is always the slope
b is always the starting point or y-intercept
Answer:y=mx+b
Step-by-step explanation:
To summarize how to write a linear equation using the slope-interception form you
Identify the slope, m. This can be done by calculating the slope between two known points of the line using the slope formula.
Find the y-intercept. This can be done by substituting the slope and the coordinates of a point (x, y) on the line in the slope-intercept formula and then solve for b.
Once you've got both m and b you can just put them in the equation at their respective position.
Answers
S = 27
R = 10
θ = ?
Since S = Rθ
θ = S/R
= 27/10
= 2.7 radians
To convert 2.7 radians to degrees
2.7×180°/π = 154.69860469°
Answer:
154.7°
Step-by-step explanation:
Formula for calculating length of an arc = theta/360× 2πr
Where r is the radius
theta is the angle subtended by the arc
Given length of an arc = 27in
Radius of the circle = 10in
Substituting this values in the formula to get theta
27 = theta/360 × 2π(10)
27 = theta/360×20π
20π × theta = 360×27
62.832 × theta = 9720
theta = 9720/62.832
theta = 154.7°
Answers
The solution when the number is rounded to the nearest thousand using rule of rounding numbers is
.
Rounding off numbers means adjusting a number simpler by adjusting it to its nearest place according to certain rules.
In rounding off numbers, the place value starts from tens place.
Rounding to the nearest whole number: Look at the digit immediately to the right of the decimal point. If it is 5 or greater, round the number up. If it is less than 5, round the number down.
When is rounded, 3 is at the thousand place. 3 is less than 5 , so the rest place will become 0.
Thus, the number will become when rounded to the nearest thousand.
The number 24,356 rounded to the nearest thousand will become
Learn more about rounding off numbers here:
#SPJ4
Find the two numbers, and their equations
Answers
a-b=3
a=10
b=7
That is the answer