9514 1404 393
Answer:
the bases are different
Step-by-step explanation:
It is useful to remember that an exponent signifies repeated multiplication:
12² = 12×12 . . . . 2 factors of 12
11³ = 11×11×11 . . . 3 factors of 11
In the product ...
12² × 11³ = 12×12×11×11×11
there are no factors that are repeated 2+3=5 times. It makes no sense to add any exponents in this product.
If there is a 75 x 50 hardwood top and bottom rail in this fence to connect the posts, how many 5.4 m long lengths of timber rail are needed to build the fence? No. of lengths 05 -
Answer:
3,750
Step-by-step explanation:
because you need to do 7 * 75 * 50 and you will get the answer but it will be 3007 715 so that would be 7 3750h fences
find the distance between (2,4) and (-2,-4)
Answer:
[tex]8.9444 = \sqrt{80} [/tex]
Step-by-step explanation:
the distance is equal to the magnitude or modulus of the vector between the coordinates,
to find the distance, find the vector then the magnitude,ie
vector=
[tex] \frac{4}{2} - \frac{ - 4}{ - 2 } = \frac{8}{4} [/tex]
distance=
[tex] | \sqrt{{8}^{2} + {4}^{2} } | = | \sqrt{64 + 16 } | \\ | \sqrt{80 } | = \sqrt{80} = 8.944[/tex]
kindly give me a brainliest
Given the points (7, 6) and (-3, -4) find the slope.
Simplify
5(x + 3) - x + 2
Answer:
[tex]4x+17[/tex]
Step-by-step explanation:
1) Distribute
[tex]5(x+3)-x+2\\5x+15-x+2[/tex]
2) Add the numbers
[tex]5x+15-x+2\\5x+17-x[/tex]
3) Combine like terms
[tex]5x+17-x\\4x+17[/tex]
Answer:
4x+17
Step-by-step explanation:
So first we are going to have to use the distributive property
so
5*x and 5*3
Which is
5x and 15
So then we have,
5x+15-x+2
Now we just combine like terms
=4x+17
Hope this helps!! :)
I need help please thanks
Good Stuff is giving away free pens to each of the first 500 people who come in the store today. In the first hour, they gave away 30% of the pens. How many is this?
Answer:
150 pens given away
Step-by-step explanation:
10% of 500 is 50
50x3=150
500-150=350
Write an equation that expresses the relationship. Use k as the constant of variation.
x varies inversely as m.
Step-by-step explanation:
x = k/m
hope this helps. good luck!
Dan is 2 times the age of Thomas the sum of ages is 75 what is thomas age
Answer:
25
Step-by-step explanation:
thomas age = x
2x + x = 75
3x = 75
x = 25
Answer: Dan is 50, Thomas is 25
Step-by-step explanation: 75 divided by 3 = 25. 75 - 25 is 50
The daily change in barometic pressure for 4 days are: .05, .09, .04, and .18 inches. What is the mean change?
Answer:
It means like swicthing up thing 09, 18, 04
Step-by-step explanation:
Here is a table of daily births of babies (per 100,000 people) for 12 of the most populous states in the US.
State
Daily births (per 100,000 people)
California
292
Texas
556
New York
288
Florida
28
Illinois
299
Pennsylvania
135
Ohio
193
Georgia
334
Michigan
239
North Carolina
130
New Jersey
214
Virginia
27
Assume that σ = 216.83 for the entire population of the United States. Calculate the standard error.
Answer:
uhhhh can you simplify better and show the actual graph
Step-by-step explanation:
Robert played baseball 14 times. Each time he played, he used 4 yellow balls and 3 white balls
HELP! find the value of x
Answer:
x = 12°
Step-by-step explanation:
To find the value of x, you have to subtract 65 from 180.
This is because angles on a straight line add upto 180 degrees, and 65 is the supplementary angle of 11x -17.
Hence,
11x - 17 + 65 = 180
11x + 48 = 180
11x = 132
x = 12
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
HELP IM GIVING 20 BRAINLEIST PLZZZ
Answer:
oh no I don't no the answer boss and
I have a idea to solve this
kanna Sprite kudi answere yosi
Answer:
f(0) = -1
f(1) = 2
f(2) = 4
Step-by-step explanation:
umm math
Kyle collects rainwater in two barrels. Last week one barrel collected 1.46 gallons of rainwater. The other barrel collected 0.751 gallon of rainwater.
What was the total amount of rainwater that Kyle collected last week?
Answer:
2.211 gallon of rainwater
Step-by-step explanation:
1.46 gallon + 0.751 gallon = 2.211 gallon
Math Question For Math00999
Which equation has the correct sign on the product?
O A. (-9)(-8)= -72
O B. 35(-5) = -175
O C. 13.3 =-39
O D. (-15)4 = 60
No links plsss:()
Answer:
B
Step-by-step explanation:
(+)x(-)=(-)
(-)x(-)=(+)
For f(x) = px +q and g(x) =
X-9), p70, find (fog)(x) and (g of)(x). Then determine whether (fog)(x) = (gof)(x).
Answer: f(x) = 2x
g(x) = x + 3
First let us find (fog)(x)
(fog)(x) = f(g(x)
= f(x+3)
= 2(x+3)
= 2x + 6
==> (fog)(x) = 2x + 6
Now let us find (gof)(x):
(gof)(x) = g(f(x)
= g(2x)
= 2x + 3
==> (gof)(x) = 2x + 3
Step-by-step explanation:
solve pls brainliest
Answer:
2n-61
twice a number means 2 x n
61 less is just subtracting 61
Hi there!
»»————- ★ ————-««
I believe your answer is:
[tex]2n - 61[/tex]
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
Twice a number means that a number would be multiplied two times. '61 less than XYZ' means that 61 would be taken away from XYZ.⸻⸻⸻⸻
"61 less than twice a number" would be: 2n - 61
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Increase 100kg by 10%
Answer:
110 kg
Step-by-step explanation
a simple way is to just do 100 plus 10= 110
Which graph represents the System of inequalities shown below? y < -2x + 2
y > x - 1
Answer:
The second one (Top right)
most people lose 100 to 200 hairs per.day if you were to.lose 150 hairs per day for 10 days what would be the change in the numbers of hair you have
10. The table below shows coordinate points
that model a proportional relationship. What is
the missing value in the table?
х
0
1
1.5
2
3
5
?
y
0
A. 4.5
B. 5
C. 6
D. 7.5
Answer:
— The table below shows coordinate points that model a proportional relationship. What is the missing value in the table? х 0 1 1.5 2 3 5 ? y
Step-by-step explanation:
Can someone help with a step by step?
Answer:
Pick option a and then write this in the box --> x^3(x - 1) (x - 83)
Step-by-step explanation:
x^5 − 84x^4 + 83x^3
= x^3(x - 1) (x - 83)
Answer:
x^3(x - 1) (x - 83)
Step-by-step explanation:
option a
Let f(x)=x^2-4 and h(x) =x-5 find (f-h) (2)
9514 1404 393
Answer:
(f -h)(2) = 3
Step-by-step explanation:
(f -h)(2) = f(2) -h(2) = (2^2 -4) -(2 -5) = 0 -(-3)
(f -h)(2) = 3
-2x+y=1 solve with steps
Answer:
x=1 and y=3
Step-by-step explanation:
-2x1=-2
-2+3=1
So this answer makes sense
Answer:
y = 2x + 1
Step-by-step explanation:
Given: -2x+y=1
Add 2x to both sides: y=1+2x
Reorder: y = 2x + 1
I am not sure exactly what you need for this point, but here is the equation in y=mx+b form aka slope-intercept form
m = slope = 2
b = y-intercept = 1
Hope this helps, have a nice day :D
use the distributive property to write an expression that is equivelent to 8(a+4).
8(a+4) = ___ a + ____
Expand 8(a+4)
Hence, 8a + 32
PLS HELP WILL MARK BRAINLIEST!! TY
Answer: x=23
Step-by-step explanation:
180=(3x+18)+93
x=23
Answer:
x = 23°
Step-by-step explanation:
(180° - 93° - 18°) ÷ 3 = (87° - 18°) ÷ 3
= 69° ÷ 3
= 23°
your welcome :)
Find the value of x and y
Answer:
x=4
y=2
this is the answer if angle A equal angle N
x=4
y=6
this is the answer is angle A equal angle L
Step-by-step explanation:
Evaluate f(x)=x+6 when x = -2, 0, and 5.
Answer:
f(5) = 11 , f(0) = 6 , f(-2) = 4
Given expression:
f(x) = x + 6
Find:
f(−2), f(0), f(5)
Computation:
f(x) = x + 6
When x = -2
f(-2) = -2 + 6
f(-2) = 4
When x = 0
f(0) = 0 + 6
f(0) = 6
When x = 5
f(5) = 5 + 6
f(5) = 11
Step-by-step explanation:
Simplify by rationalizing the denominator.
(4√15)/√5
The simplified form of the numerical expression (4√15) / √5 will be 4√3.
What is the value of the expression?When the relevant factors and natural laws of a mathematical model are given values, the outcome of the calculation it describes is the expression's outcome.
The ratio is given below.
⇒ (4√15) / √5
Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction are all part of the PEMDAS formula. To answer the problem properly and accurately, this rule must be followed.
⇒ (4√15) / √5
⇒ [4 × √(3 x 5)] / √5
⇒ (4 × √3 × √5) / √5
⇒ 4 × √3
⇒ 4√3
The simplified form of the numerical expression (4√15) / √5 will be 4√3.
More about the value of the expression link is given below.
brainly.com/question/23671908
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