Answer:
42
Step-by-step explanation:
7 times 6 is 42, so the answer is 42.
hope you find this helpful!
please help asap!!!!!
Answer:
36 units
Step-by-step explanation:
When multiplying a decimal by a power of 10, the product
Answer:
When a decimal number is multiplied by a power of ten, the product is found by moving the decimal point to the right that many places as the power of ten. For example, in 3.45 × 10 2, the product is obtained by moving the decimal point two places to the right, i.e., 3.452 × 10 2 = 345.2.
Step-by-step explanation:
Stay frosty
Answer:
increases
decreases
Step-by-step explanation:
i just did it
WILL GIVE YOU 50 POINTS
Brown Delivery Company delivers its standard crates using a fleet of vans and trucks. A van can hold up to 20 standard crates, and a truck can hold up to 35 standard crates. If Brown Delivery Company needs to deliver exactly 270 standard crates at one time using 12 vehicles, which system of linear equations could be used to determine the number of vans, x, and the number of trucks, y, needed for this delivery?
Answer:
Step-by-step explanation:
which expression results from using the Distributive Property? 6(x+4)
Answer:
6x + 24
Step-by-step explanation:
Distributive property means that multiply the bracket multiplies each part inside and keeps the signs the same:
6 * x = 6x
6 * 4 = 24
Answer:
6x+24
Step-by-step explanation:
6(x+4)
Distribute the 6 to each term inside the parentheses
6*x + 6*4
6x+24
1 of 6
Use the conversions given below to change 34 kg into stones.
Give your answer rounded to 1 dp.
1 kg = 2.2 pounds
1 stone = 14 pounds
stones
Answer:
ggggmd
hsmhdmvx.hffyfylltet
find x in 2x + 6 = 12
Answer:
[tex]2x + 6 = 12 \\ 2x = 12 - 6 \\ 2x = 6 \\ x = \frac{6}{2} \\ \boxed{x = 3}[/tex]
Can you divide an odd number into two equal groups
Answer:
No you can not it would come out as a decimal form.
Step-by-step explanation:
3 divided by 2 is 1.5 or 1 1/2
This is not divided evenly between each other
This proves that (no) anything that is a odd number can not be divided equally
Hope that helps
Write three different equations that have = 5 as a solution.
Answer:
2+3 = 5
4+1 = 5
1*5=5
Step-by-step explanation:
How Many Solutions?
3x - 7 = 3(x - 3) + 2
No Solution
One Solution
Infinite Solution
Answer:
Infinite Solutions
Step-by-step explanation:
3x-7=3x(x-3)+2
3x-7=3x-9+2 - Distributive Property
3x-7=3x-7 - adding the right side together
last year, a popular mobile app was downloaded 2.47 x 10^8 times. write the number of times the app was downloaded in slandered form
Answer:
247000000
Step-by-step explanation:
10^8 = 10×10×10×10×10×10×10×10
=100000000
or, downloaded=100000000×2.47
=27000000
Answer: 453 more downloads 1,547 more downloads
7,549 more downloads 435 more downloads ( it will be one of these answers pls help me im doing a quiz) ~cries cutely~
Step-by-step explanation:
An app was downloaded 3,548 times last week. This week the app was downloaded 4,001 times. How many more downloads did the app have this week than last week
Plz help me I need this
Answer:
D. 20 cm²
Step-by-step explanation:
The second object is 2 times bigger than the first object. To solve this, take the original area and multiply it by 2:
10 · 2 = 20
Therefore, the second object has an area of 20 cm².
MATH URGENT PLEASSE HELP ME For the equation y = 2m + 6, what does y equal when m is 3?
Answer:
twelve
Step-by-step explanation:
y=2(3)+6
y=6+6
y=12
thats basically how you do it
The polynomial p(x)=3x^3-20x^2+37x-20 has a known factor of (x-4). Rewrite p(x) as a product of linear factors. p(x) =
Answer:
[tex]p(x) = (x-4)(x - \frac{5}{3})(x - 1)[/tex]
Step-by-step explanation:
Solving a quadratic equation:
Given a second order polynomial expressed by the following equation:
[tex]ax^{2} + bx + c, a\neq0[/tex].
This polynomial has roots [tex]x_{1}, x_{2}[/tex] such that [tex]ax^{2} + bx + c = a(x - x_{1})*(x - x_{2})[/tex], given by the following formulas:
[tex]x_{1} = \frac{-b + \sqrt{\bigtriangleup}}{2*a}[/tex]
[tex]x_{2} = \frac{-b - \sqrt{\bigtriangleup}}{2*a}[/tex]
[tex]\bigtriangleup = b^{2} - 4ac[/tex]
In this question:
We have the polynomial [tex]p(x) = 3x^3-20x^2+37x-20[/tex]
It has a known factor [tex]x - 4[/tex]. This means that the polynomial can be written as:
[tex]p(x) = (x-4)q(x)[/tex]
In which q(x) is a second order polynomial, because p is of the third degree and q is of the first degree(3 - 1 = 2). So
[tex]q(x) = ax^2 + bx + c[/tex]
We have to find a, b and c. Then
[tex]3x^3-20x^2+37x-20 = (x-4)(ax^2 + bx + c)[/tex]
[tex]3x^3-20x^2+37x-20 = = ax^3 + (-4a + b)x^2 + (c - 4b)x - 4c[/tex]
Comparing both sides, we have that
[tex]a = 3[/tex]
[tex]-4c = -20 \rightarrow c = 5[/tex]
[tex]c - 4b = 37[/tex]
[tex]-4b = 32 \rightarrow b = -8[/tex]
Now we find the roots of this polynomial.
[tex]\bigtriangleup = b^{2} - 4ac = (-8)^2 - 4(3)(5) = 64 - 60 = 4[/tex]
[tex]x_{1} = \frac{-(-8) + \sqrt{4}}{2*3} = \frac{5}{3}[/tex]
[tex]x_{2} = \frac{-(-8) - \sqrt{4}}{2*3} = 1[/tex]
So, as a product of it's factors, we have that q is:
[tex]q(x) = (x - \frac{5}{3})(x - 1)[/tex]
And p(x)
[tex]p(x) = (x-4)q(x)[/tex]
[tex]p(x) = (x-4)(x - \frac{5}{3})(x - 1)[/tex]
Answer: (x-4)(3x-5)(x-1)
Step-by-step explanation:
Stefan sells Jin a bicycle for $137 and a helmet for $17. The total cost for Jin is 140% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make bying the bicycle and helmet to Jin? Stefan originally spent $
Answer:
Stefan originally spent $110.
Stefan made a profit of $44.
Step-by-step explanation:
Given that:
Stefan sold the bike and helmet for $137 and $17
Total amount = 137+17 = $154
This is 140% of the price Stefan originally paid.
Let,
x be the original price paid by Stefan
140% of x = $154
[tex]\frac{140}{100}x=154\\1.4x = 154\\\frac{1.4x}{1.4}=\frac{154}{1.4}\\x=110[/tex]
Therefore,
Stefan originally paid $110 for the bicycle and helmet.
Profit made by Stefan = 154-110 = $44
Hence,
Stefan originally spent $110.
Stefan made a profit of $44.
find the equation of a parabola
vertex at origin, focus: (0,-1/32)
Answer:
can you take a picture so I can see I'm trying to help you
5x6x6x6x6x6xx6x6x6x6
Answer: 50,388,480
just keep multiplying or use a calculator
z
X
Y
34°
28
Х
Plz help
9514 1404 393
Answer:
2. x ≈ 17.74
3. x ≈ 16.64
Step-by-step explanation:
The tangent function relates an angle to the opposite and adjacent sides of a right triangle:
Tan = Opposite/Adjacent
Here, we're looking for the measure of the side opposite the angle, so we can rearrange this relation to ...
Opposite = Adjacent×Tan
__
2. x = 32×tan(29°) ≈ 17.74
3. x = 13×tan(52°) ≈ 16.64
_____
Hopefully, we've given enough decimal places so that you can round to the precision you need.
I will give brainiest to whoever answers correctly !!
find the distance between the pionts(-5,1) and (4,1)
Explanation:
The formula for calculating the distance between two points is: d = √ ( x 2 − x 1 ) 2 + ( y 2 -y 1 ) 2 Substituting the points from the problem gives: d = √ ( 0 − 5 ) 2 + ( 4 − 1 ) 2 d = √ ( − 5 ) 2 + ( 3 ) 2 d = √ 25 9 d = √ 34 Or d =3 5.8 rounded to the nearest hundredth.
i need help plss dont lie
Answer:
A x B = 5/6 x 3/4 = 15/24
Answer = 15/24
Step-by-step explanation:
Answer:
We are asked to find the area of the rectangle that has side lengths of 3/4 yard and 5/6 yard.
We know that area of rectangle is width times length.
To find the area of the given rectangle we will multiply both side length as:
Area of regatangle = width x Lenghth
Area of regtangle = 3/4 x 5/6 yard to the 2 power
Area of regtangle = 1/4 x 5/2 yard to the 2 power
Area of regtangle = 1 x 5/ 4x2 yard to the 2 power
Area of regtangle = 5/8 yard to the 2 power
Therefore, the area of the given rectangle would be 5/8 square yards.
On a windy morning, a hot air balloon starts rising and flying away from the top of a
hill. The altitude, h, in feet, of the balloon x hours after starting its ascent from the
hill, can be modeled by the function: h(x) = -16x2 + 64x + 80.
The balloon will reach its maximum height after how many hours?
Answer: (2,144)
Step-by-step explanation:
Value of x. Pleaseeeeeeeeeeeeeee
Answer:
x=62
Step-by-step explanation:
all angles should add to 180
180-56=124
124÷2=62
Answer:
Step-by-step explanation:
1st notice that two of the sides are the same length? ( isosceles ) that mean the two angles at the "base" which is the side that both of the same size legs tie into... that's the side that is 4.5 in the picture. soooo if both of those angles are the same.. and we know that the angles are going to add to 180 then.... we can say the the 56° is the same as the one at the other end of the 4.5 side (base) so 2*56°=112°
and then 112° + x = 180°
x = 180-112
x = 68°
:)
please help will mark brainliest
Answer: 10.5/6 - 6.5/6 = 2/3
Step-by-step explanation:
The answer is 10.5/6 - 6.5/6 = 2/3
Dante's family has completed 40% of a trip. They have traveled 25 miles. how far is the entire trip?
Answer: The entire trip is 62.5 miles
Step-by-step explanation:
25 miles = 0.4x
Divide both sides by 0.4
25/0.4 = 62.5 miles
Select the correct answer from each drop-down menu. How many solutions does each polynomial have? Equation y=-6x-9, y=2^5-x^4+2x^3-6x^2+2x+4, y=-4x^3-10x^2+7x+5 Number of Solutions
Answer:
-6x-9= 1
2x^5-x^4+2x^3-6x^2+2x+4= 5
-4x^3-10^2+7x+5= 3
Step-by-step explanation:
i just did and everything was right
(PLEASE HELP ASAP)
A plumber has a 12-foot piece of pipe. He needs 8 feet, 6 inches of pipe to repair a leak in a water line. How many inches of pipe will he have left after he makes the repair?
Answer:
3ft 6in or 42 inches in total
Step-by-step explanation:
hope this helps
How do you write 9.11 x 10 4 in standard form?
Answer:
9400.11
Step-by-step explanation:
Please answer this geometry question
Answer:
~60•the length of PQ . , the length of QR is 90• Tell me if I'm wrong . sorry if I got it wrong .~
Plsssss help before it gets locked
Answer:
uhhh i might be l;ate lol
Step-by-step explanation:
Q5. Asif is 5 years younger than Qasim. Four years later, Qasim will be twice as old as
Asif. Find their present ages.
Answer:
Age of Qasim = 6 year
Age of Asif = 1 year
Step-by-step explanation:
Let :
Age of Qasim = x
Age of Asif = x -5
After 4 years there age will be:
Age of Qasim = x+4
Age of Asif = x-5+4 = x-1
We are given: Four years later, Qasim will be twice as old as Asif.
Age of Qasim = 2 (Age of Asif)
x+4=2(x-1)
x+4=2x-2
2x-x=4+2
x=6
So, We get x = 6
The present ages will be:
Age of Qasim = x = 6 year
Age of Asif = x -5 = 6-5 = 1 year