Answer:
2(5+2)
Step-by-step explanation:
The greatest common factor would be 7. So now 35/7 is 5 and 14/7 is 2. Now put it in distributive property! GCF on the outside and the new numbers we just got in the inside. There's your answer! Have a great day! :)
A square with side length 4.6 is enlarged by a factor of 4 . What is it’s new area ?
Answer:
A =338.56 units ^2
Step-by-step explanation:
The area is now
A = (SF)^2 * s^2
where s is the side length and SF is the scale factor
A = (4)^2 (4.6)^2
A =338.56
The Drama club is holding auditions for 5 different parts in a one act play . If 9 people audition how many ways can the role be assigned
Answer:
15,120
Step-by-step explanation:
i got it correct
answer: 15,120 for (plato/edmentum users).
Please help!
You pick a card at random, put it back, and then pick another card at random.
What is the probability of picking a number less than 3 and then picking a number greater than 1?
Write your answer as a percentage.
__%
Answer:
Step-by-step explanation:
25%
Kelvin makes a map of his apartment using a coordinate system with yards as the units. The point (-9,8) represents the main entrance of the apartment and the point (-5,6) represents the location of the kitchen. Approximately how far apart are the main entrance and the kitchen?
Answer:
-(4,2)
Step-by-step explanation:
Solve for x
-5(-2-5)-x-1=-12
Answer:
46
Step-by-step explanation:
-5(-2-5)-x-1=-12
-5(-7)-x-1=- 12
35 - x - 1 = -12
34 - x = -12
-x = -12 - (-34)
-x = - 46
x = 46
Answer:
[tex]x=46[/tex]
Step-by-step explanation:
[tex]-5\left(-2-5\right)-x-1=-12[/tex]
⟹ Subtract -2 and 5 = -7
[tex]5\left(-2-5\right)[/tex][tex]5\left(-7\right)[/tex]⟹ Remover parentheses:
[tex]5\times7[/tex][tex]-35[/tex][tex]-\left(-35\right)-x-1=-12[/tex]
⟹ Apply rule: [tex]-\left(-a\right)=a[/tex]
[tex]35-x-1=-12[/tex]
⟹ Combine like terms:
[tex]-x+35-1=-12[/tex][tex]\:35-1=34[/tex][tex]-x+34=-12[/tex]⟹ Subtract 34 from both sides:
[tex]-x+34-34=-12-34[/tex][tex]-x=-46[/tex]⟹ Divide both sides by -1:
[tex]\frac{-x}{-1}=\frac{-46}{-1}[/tex][tex]x=46[/tex]___________________
OAmalOHopeO
___________________
I need help with this
Answer:
.25
Step-by-step explanation:
.5 x .5 = .25
how many hundreds are there in 700
Answer: 7 hundreds are in 700
Step-by-step explanation: because if you divide 700 by 100 it equals 7.
what is the percentage of 40 out of 100?
Answer:
40%
Step-by-step explanation:
Convert fraction (ratio) 40 / 100 Answer: 40%
Add the Polynomials.
(7x2 + 3x - 11) and (3x2 - 9x +5)
10x^2-6X-6
6X-6
12x
13X-6
10x²-6x-6 is the answer
At a factory, 450 bottles of ketchup are produced each hour.Write an equation that can be used to show the relationship between time in hours (h) and the number of bottles (B) of ketchup produced.
Answer:
450 × n
Step-by-step explanation:
Let B be the number of bottles of ketchup
Let h be the time taken in hours
For 1 hour, 450 bottles of ketchup are produced
For n hours, 450 × n bottles of ketchup will be produced
triangle ELM is rotated - 90 degrees about the origin. Draw the image of this rotation.
Answer:
△E'L'M'
Step-by-step explanation:
-90° rotation = 270° rotation
Which maps (x,y) onto (y,-x)
L' (2,-3)
M' (7,-6)
E' (-3,-7)
solve for x in the equation x^2 + 20x + 100 =36
Answer:
x1 = -4, x2 = -16
Step-by-step explanation:
1.- equal the equation to 0
x^2 + 20x + 100 - 36 = 0
x^2 + 20x + 64
2.- factor to simplify.
(x + 4)(x + 16) = 0
3.- equal each factor to 0 and solve for x.
x + 4 = 0, x = -4
x + 16 = 0, x = -16
Answer: A.) x = -16 or x = -4
Step-by-step explanation:
correct on Edge 2021 ✅
find the value of n
6/n = 5/120
Answer:
n = 144
Step-by-step explanation:
6 / n = 5/120
6 * 120 = 5*n
5n = 6*120
5n = 720
n = 720/5
n = 144
Answer:
144
Step-by-step explanation:
you should use a proportion to do this to make it easier to solve.
[tex]\frac{6}{n} = \frac{5}{120}[/tex]
cross multiply the numbers
[tex]5n = 6*120[/tex]
[tex]5n = 720[/tex]
then divide 720 by 5
[tex]n = 144[/tex]
It took Julius 1/3 of an hour to ride his bike 2 3/4 of a mile. How many miles per hour can he ride his bike?
Answer: 33/4 miles per hour
Step-by-step explanation:
Hi, to answer this question we simple have to divide the distance travelled by the bike (2 3/4) by the time spent (1/3)
Speed rate = distance /time
Replacing with the values given:
S = 2 3/4 ÷ 1/3 = (2x4+3)/4 ÷1/3 =11/4 ÷1/3= 33/4 miles per hour
Feel free to ask for more if needed or if you did not understand something.
The lengths of the pieces of lumber that a carpenter has are shown in the table.
2 ft 3 ft 6 ft 1.5 ft 4.5 ft 1 ft
3. Find the mean length. 4. Find the median length.
Answer:
The mean length is 3 ft
while the median length is 2.5 ft
Step-by-step explanation:
The mean length is the sum of the lengths divided by the count of the lengths.
Mathematically, that is;
(2 + 3 + 6 + 1.5 + 4.5 + 1)/6 = 18/6 = 3 ft
To calculate the median length, we first need to rearrange the lengths in increasing order
1, 1.5, 2, 3, 4.5, 6
Now, looking at these lengths, the middle lengths are 2ft and 3ft
we can add both together and divide by 2
That would be (2+3)/2 = 5/2 = 2.5 ft
Answer:
Mean length = 3ftMedian length = 2.5ftStep-by-step explanation:
Given the lengths of the pieces of lumber that a carpenter has as shown;
2 ft, 3 ft, 6 ft, 1.5 ft, 4.5 ft, 1 ft
3) The mean length is expressed as the ratio of the sum total of the lengths to the total amount of pieces of lumber given.
Mathematically; Mean ([tex]\overline x[/tex]) = [tex]\frac{\sum Xi}{N}[/tex]
Xi is the individual length
N is the total amount of pieces of lumber = 6pieces
[tex]\overline x = \frac{2+3+6+1.5+4.5+1}{6} \\\overline x = \frac{18}{6} \\\overline x = 3ft[/tex]
4) Median is the value at the middle of the given lengths after rearrangement. Rearrangement can either be ascending or descending.
Rearranging the data in ascending order we have;
1ft, 1.5ft, 2ft, 3ft, 4.5ft, 6ft
The two lengths at the middle are 2ft and 3ft. Taking the average of the two values since we cannot have 2 median values.
Median = 2+3/2
median = 2.5ft
FP!!!!!!!!!!!!!!!!!!!!!!!!!
what is 4/8 in simplest form?
read the comment plz
Answer:
1/2 thank you for the points :))
Step-by-step explanation:
Answer:
four over eight
Step-by-step explanation:
Given that triangle TRA ~ triangle NGL, find the value of x.
A. x=3.5
B. x=4
C. x=4.5
D. x=5
Answer:
Two triangles are similar.
=> RT/GN = TA/NL
=> 4/x = 8/(x + 5)
=> 4x + 20 = 8x
=> 4x = 20
=> x = 5
=> Option D is correct
Hope this helps!
:)
PLEASEE HELPP ME WITH THIS QUESTION I NEED HELP PLSSSS NO GUESSING ANSWER IT CORRECTLY GIVE SPECIFIC REASONS!!!!!!! ASAP!!!!
Step-by-step explanation:
Stem and leaf plots are best suited for data with a small number of place values such as 7, 30, or maybe even 340. The numbers in the data set are rather large and hard to demonstrate with a stem and leaf plot. Therefore, it probably isn't your best option. Hope this helps!
Answer:
A stem and leaf plot shouldn't be used because the numbers are more than two digits long. These numbers are more varied, so it isn't correct for a stem and leaf plot. The stem is usually the tens digit, and the leaf is the ones digit. When you have four digits, it would get infinite times more hard and complicated. Hope that helped!
At Pizza Pi, 32% of the pizzas made last week had extra cheese. If 64 pizzas had extra cheese, how many pizzas in all were made last week?
Step-by-step explanation:
let total pizzas = y
so
32/100 x y = 64
y= 64× 100/32
= 200 pizzas
Answer:
extra cheese pizza and pizza who be equivalent to 9/100=27/x
Step-by-step explanation:
9/100x3/3 =X/27
27/300=X/27
X=300
I don’t understand this question at all. Someone please HELP!
Answer:
( x+12) ( x+ 5)
Step-by-step explanation:
x^2 + 17x + 60
What 2 numbers multiply to 60 and add to 17
12* 5 = 60
12 +5 = 17
( x+12) ( x+ 5)
The volume of the figure is about...(whole number as needed).
Answer:
1,590.7 cm^3
Step-by-step explanation:
First, separate this shape into two smaller shapes you can easily find the volume of. In this example, you can separate this figure into a cone and a half-sphere.
Find the volume of the cone using the formula: V=πr^2(h/3). The radius is 7 because 14cm is the diameter, and 17cm is the height. When you solve, you get 872.32 for the volume of this cone.
Then, find the volume of the half-sphere. The volume of a sphere can be found with the formula: V=4/3πr^3. The radius is, again, 7. Now divide this value in half because you only want to find the volume of a half-sphere. You should get 718.38 cm.
Now add the two volumes together to get 1,590.7 cubed centimeters.
Step-by-step explanation:
volume of hemisphere
given
r=d/2=14/2=7cm
V=2/3πr^3
V=2/3×π×7^3
V=2/3×π×343cm^3
V=2/3×1077.56
V=718.37cm^3
volume of cone
given
r=7cm
h=17cm
V=πr^2×h/3
V=π×7^2×17cm/3
V=π×49cm^2×17cm/3
V=π×833cm^3/3
V=2616.94/3
V=872.31cm^3
Total volume=718.37cm^3+872.31cm^3
=1590.68cm^3
compute: 2 3/4 ÷(1 1/2 − 2/5 ) PLZ HELP
Answer:
[tex]\frac{5}{2}[/tex]
I hope I helped you! If my answer is correct, please mark me brainiest. Thanks!
I have absolutely no idea what’s going on
Answer:
The hypotenuse( longer side) of the triangle = [tex]c^{2} = a^{2} +b^{2} \\Therfore, c = \sqrt a^{2} +b{2}\\ \\[/tex]
Step-by-step explanation:
Here, side =c
Therfore, area = c *c
That is [tex]a^{2} +b{2}[/tex] = 50[tex]^{2} + 35^{2}[/tex] = 3250 = 57 units sq
You flip a coin and then roll a fair six-sided die. Find probability the coin lands heads-up and the die shows a five
Answer:
A "fair" coin lands heads-up half of the time and "tails-up" half of the time.
For one flip, the probability of landing heads-up is 1/2.
Of those successes, we now consider the probability of the "fair" die landing with an even number on top. This probability is (number of successes) / (total number of possibilities) = 3/6, or 1/2.
So, the probability of both events happening ("and") is 1/2 of 1/2, or (1/2)*(1/2) = 1/4.
Step-by-step explanation:
The probability that coin lands heads-up and the die shows a five is 0.083.
What is the probability?Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.
We know that, probability of an event = Number of favorable outcomes/Total number of outcomes.
Given that, a person flip a coin and then roll a fair six-sided die.
The probability the coin lands heads-up is 1/2
The probability that die shows a five = 1/6
Now, the probability of an event = 1/2 × 1/6
= 1/12
= 0.083
Therefore, the probability that coin lands heads-up and the die shows a five is 0.083.
To learn more about the probability visit:
https://brainly.com/question/11234923.
#SPJ3
On Monday the temperature is 68°. On Wednesday the temperature is expected to be 80°. What is the percent of change in temperature to the nearest percent?
Answer:
17.6% or 18% (to the nearest percent)
Step-by-step explanation:
The increase in temperature is 12°. Compare that to 68°:
12°
------- = 0.176
68°
Now multiply this result by 100%: 17.6%
among various populations of plants or animals diseases spread exponentially use the function y=325(1-e^-0.15t) tomorrow the spread of the potentially lethal Newcastle disease among a flock of 325 turkeys on a turkey farm with the equal to the number of days since the first case of the disease how many birds will be infected with Newcastle disease after seven days
Answer:
It's 211
Step-by-step explanation:
Just did it on edge
Answer:
211
Step-by-step explanation:
(WILL GIVE BRAINLIEST) Describe how you would simplify the given expression.
Answer:
Simplify inside the parentheses by dividing coefficients, subtracting the exponents on like bases, and raising the resulting expression to the –3 power. Then, write bases with positive exponents.
Raise the numerator and denominator to the –3 power. Then, using the power of a power property, multiply the exponents. Divide the coefficients and subtract the exponents on like bases, then write with positive exponents.
Step-by-step explanation:
Answer:Simplify inside the parentheses by dividing coefficients, subtracting the exponents on like bases, and raising the resulting expression to the –3 power. Then, write bases with positive exponents.
Raise the numerator and denominator to the –3 power. Then, using the power of a power property, multiply the exponents. Divide the coefficients and subtract the exponents on like bases, then write with positive exponents.
Step-by-step explanation:
correct on edg.... Good Luck!!!
A shipping box has the dimensions shown. What is the volume of the box in cubic yards?
À yard
yard
yard
Not drawn to scale.
1
yo
16 Yd3
32 Yd3
20 Y3
The question above is not compleye because it lacks the diagram box the shipping box.
Find attached to this answer the diagram of the shipping box which contains the question and the appropriate options to choose from.
Answer:
1/32 cubic yards or 1/32 yards³ (yd³)
Step-by-step explanation:
Looking at the attached diagram, the shipping box has the shape of a cube.
Therefore, the volume of the shipping box is calculated as :
Length × Width × Height
Where the
Length = 1/2 yard
Width = 1/4 yard
Height = 1/4 yard
Volume of the shipping box = 1/2 yard × 1/4 yard × 1/4 yard
= 1/32 cubic yards or 1/32 yards³ (yd³)
Convert 102.221four to base ten
Answer:
4777
Step-by-step explanation:
what is the equation for this graph’s lone of best fit.
this is due today pls help
Answer:
I don't know if your question is multiple choice or not but here's a close estimate to what it should be.
y = [tex]\frac{3}{4} x[/tex]
Step-by-step explanation:
Obviously at a drop of 0 height there would be 0 rebound height so your y-intercept has to be 0.
As for the slope of the line I used the point at 2.5 and 3.
Here are the coordinates (2.5, 1.25) and (3, 1.625)
Find the average rate of change as you see below
1.625 - 1.25 = .375
3 - 2.5 = .5
.375 / .5 = .75 or 3x/4
The points aren't exactly on the line and the graph isn't 100% linear so obviously the equation is not 100% precise. The slope should very close to 0.75 or 3/4.