Answer:
value of? please include whole question
Which shows the expression below in simplified form?
(5 × 105) × (6 × 10-2)
Answer:
30450.
Step-by-step explanation:
Not sure what you meant by simplify? Hope this helps.
Write the equation of a line, in slope-intercept form, that has a slope of m=9 and passes through the point (4, 31)
Answer:
9x-y = 5
Step-by-step explanation:
Equation of line in slope intercept form:
y-y1 = m*(x-x1), m=9, (x1,y1)=(4,31)
y-31 = 9*(x-4)
y-31 = 9x-36
9x-y = 36-31
9x-y = 5
The length of a rectangle is four times its width.
If the perimeter of the rectangle is 70 ft, find its length and width.
find 0.025×1.24 . express your answer in decimal form
Answer:
0.025
Step-by-step explanation:
Divide the percentage by 100 to convert it to decmals.
for example 20%=
20
100
=.2
30%=
30
100
=
.3
2.5%=
2.5
100
=
.025
ur welcome
Answer:0.03100
Step-by-step explanation:
4/6 + 1/2 hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answer:
7/6 or 1 1/6
Step-by-step explanation:
4/6 + 1/2
= 4/6 + 3/6
= 7/6 = 1 1/6
Answer:
7/6
Step-by-step explanation:
4+2=6
6+1 =7
put 7 over six because it is the bigger donimanitor
(7k -3 ) (k^2 - 2k + 7 )
Please help
7k^3-3k^2+35k+21
multiply them by using a box
(secA - cosecA)^3+ 3secA.cosecA (secA - cosecA )
bru
Answer: what?
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At Rose's Beading Boutique, 14 out of the 56 beads on clearance are plastic. What percentage of beads on clearance are plastic?
Write your answer using a percent sign (%).
please help, thank you
Answer:
The solution is A. (-2,7) and C. (3,2)
Step-by-step explanation:
x+y = 5 ............(1)
x²+y = 11 ............(2)
_________________________
y = 5-x
x²+(5-x) = 11
x²+5-x-11 = 0
x²-x-6 = 0
x²+2x-3x-6 = 0
(factor statement)
x(x+2)-3(x+2) = 0
(x+2) (x-3) = 0
x+2=0 x-3 =0
x = -2 x = 3
(x1 = -2, x2 = 3)
_________________________
y = 5-x
y = 5-(-2) ............(1)
= 7
y = 5-3 ............(2)
= 2
(y1 = 7, y2 = 2)
_________________________
(x1,y1) & (x2,y2)
(-2,7) & (3,2)
So, A. (-2,7) and C. (3,2) correct
Plz help look at the photo
Answer:
Its really blurry, what does it say?
Step-by-step explanation:
The sum of 6 times a number 3 and 9
is .
Step-by-step explanation:
28 is the answer because you multiply 6×3 and it is equal to 18 and add 8 is equal to 28
Twenty decreased by 2 times a
number is the same as 10 less
than 3 times the number.
Answer:
6
Step-by-step explanation:
jamie is filling up her swimming pool. She already had 10 gallons in it. She opened the hose to fill it up the rest of the pool at 20 gallons per hour
A.) Write a function for given scenario.
B.)Would the graph be continuous or discrete?
Help asap person to Anwser correct in 5 mins I’ll give brainliest Anwser to
Answer:
[tex] \frac{3 - 3}{20 - 19} = \frac{0}{1} = 0 = m \\ \frac{ - 4 - 7}{ - 6 - ( - 4)} = \frac{ - 11}{ - 2} = \frac{11}{2} = m \\ \frac{8 - ( - 13)}{17 - 17} = \frac{21}{0} = und[/tex]
I need help asap
write an inequality that represents the graph .
Answer:
x ≤ -5
-5 is the point and the point is filled and pointing to the left so it's less than or equal to
A 12" pizza costs $14. What is the
price per square inch?
Answer:
0.857$ (Its really big in answer but This is the average result.
The REAL answer
0.857142857$
In ΔRST, r = 850 cm, s = 250 cm and t=940 cm. Find the measure of ∠S to the nearest 10th of a degree.
Answer:
∠s=15.0 *
Step-by-step explanation:
Tell whether the lines through the given points are parallel, perpendicular, or neither.
Line 1: (5, 7), (2, – 5)
Line 2: (-2, 3), (-4, - 1)
Hello what is it
Your answer is neither. hope this helps :)
CAN SOMEONE PLEASE HELP
In the diagram, line l is parallel to line m and is cut by transversal n. The measure of angle one is equal to 3x+6 and angle two measures 6(x−2).
What is the measure of angle one?
Answer:
24
Step-by-step explanation:
Since the lines L and M are parallel:
Angle 1 and and 2 are alternate and their measurement is equal.
3x + 6 = 6x - 12 (we multiplied 6 with inside the parenthesis)
6 + 12 = 6x - 3x
18 = 3x divide both sides by 3
6 = x to find the angle measure replace x with 6
3x + 6 is 3*6 + 6 = 24
can anyone help me with this problem with a full explanation?? thank you
Answer:
1, 3, 5
Step-by-step explanation:
let the 3 consecutive odd numbers be n , n + 2 , n + 4 , then
5(n + 2) = 2(n + n + 4) + 3 ( 5 times 2nd = twice sum of 1st and 3rd + 3 )
5n + 10 = 2(2n + 4) + 3
5n + 10 = 4n + 8 + 3
5n + 10 = 4n + 11 ( subtract 4n from both sides )
n + 10 = 11 ( subtract 10 from both sides )
n = 1
n + 2 = 1 + 2 = 3
n + 4 = 1 + 4 = 5
The 3 consecutive odd numbers are 1, 3, 5
Step-by-step explanation:
let the three consecutive odd number be x + 1 , x + 3 , x + 5
a/q
5 times the middle number = 5(x + 3) is
3 more than twice the sum of 1st and 3rd number = 3 + 2(x+1 + x + 5 )
so,
= 5 ( x + 3 ) = 3 + 2 ( x + 1 + x + 5 )
= 5x + 15 = 3 + 4x + 12
= 5x + 15 = 4x + 15
= -4x + 5x = 15 - 15 = 0
= x = 0
so, the 3 consecutive odd numbers are,
x + 1 = 1
x + 3 = 3
x + 5 = 5
and also a/q
5 times the middle number = 5×3 = 15
is equal to 3 more than twice the sum of 1st and 3rd number = 3 + 2(1+5) = 12 + 3 = 15
LHS = RHS
hope this answer helps you dear...take care and may u have a great day ahead!
Could someone please help answer this, thank you, will give brainliest, plz no spam (home work help) thanks!
Answer:
this is my answer
a< -12
hope it helps
Simplify
x + x + x + y X y X y
Answer:
3x+y³
Step-by-step explanation:
x+x+x+y×y×y3x+y³F(x) =2x-1 what is the value of f(x) when x = -1
Answer:
f(x) = -3 when x = -1
Step-by-step explanation:
Let's go through this!
So our equation is f(x) = 2x - 1
we are asked for the value of f(x) when x = -1
Let's consider this, the f(x) value is the y value
and the x value in f(x) is the x value
So when x = -1
what is the y value?
we can use the equation to subsitute -1 into x and solve for f(x)
f(x) = 2(-1)-1
f(x) = -3
Our answer is -3
you want to download some new songs on your mp3 player.Each song will use about 4.3MB of space.There is 7.8GB of free storage space on your mp3 player.At most how many songs can you download?
Answer:
1857
Step-by-step explanation:
7.8= 7987.2mb
4.3=0gb
__% of 4 is 7
Please help
Answer:
175%
Step-by-step explanation:
1. To find how much a percent of a number is, we'd just have to multiply the percent by the number. However, in this case, we're missing the percentage.
2. To find that percentage, we can write an equation of [tex]\frac{x}{100} * 4 = 7[/tex] because "of 4" means to multiply by 4, and "is 7" means that the product is 7.
3. Now, let's solve our equation.
[tex]\frac{x}{100} * 4 = 7[/tex]Step 1: Simplify both sides of the equation.
[tex]\frac{4}{100}x = 7[/tex] [tex]\frac{1}{25}x=7[/tex]Step 2: Multiply both sides by 25.
[tex]\frac{1}{25}x * 25 = 7 * 25[/tex] [tex]x = 175[/tex]Step 3: Check to see if solution is correct.
[tex]\frac{175}{100} * 4 = 7[/tex] [tex]\frac{700}{100} = 7[/tex] [tex]7 = 7[/tex]Therefore, the answer is 175%.
How many lines can be drawn through C that would be parallel to AB?
answer choices:
None
1
2
3 or more
Answer:
just 1 line cuz ab is already drawn and we have to draw one linewhich is parallel to ab.
Answer:
2 lines
Step-by-step explanation:
Jared baked 20 cookies if 1/5 cookies were burned how many cookies burned simplify your answer
Answer: 4
Amount Total: 20
amount burned: 1/5
say 4x5=20
1/5 of 20 is 4
Frank multiplied 7 and 528 and got the product 3,696.
Which estimate shows that his answer is reasonable?
Step-by-step explanation:
I think because the last number in 528 is 8 therefore 7×8 is 56 and the product last number is 6 there you have it
AYUDDAAA, ES EXAMEEEEN
Answer:
it's corect
Step-by-step explanation:
just change the subject it is not mathematics
Answer:
correct
Step-by-step explanation:
guys pls help me!!!!!
Answer:
a=58
Step-by-step explanation:
32+a=90
32-32+a=90-32
a=58