Answer:
x+5
Step-by-step explanation:
If you need the work, let me know!
Help me answer number 4
Answer:
45
Step-by-step explanation:
eleven decreased by a number is at most nineteen
Pls make it into a expression
Answ
n-11 ≤ 19
or 11-n ≤ 19
Step-by-step explanation:
Mrk ME BRAINLIEST PLZZZZZZZZZZZZ
Logan's mom says that it is very likely it will rain tomorrow.
Which BEST shows the probability of it raining tomorrow based on what Logan's mom said?
Answer:1/2
Step-by-step explanation:it’s a 50/50 chance
PLEASE HELP ME!!
3/7 + 2/7
Answer:
5/7
decimal form : 0.714285-
Step-by-step explanation:
How many triangles exist with the given angle measures?
60°, 60°, 60°
A. Exactly one unique triangle exists with the given angle measures.
B. No triangle exists with the given angle measures.
C. More than one unique triangle exists with the given angle measures.
Answer:
The sum of the angles in a triangle is 180°, so the angles do form a triangle. Since two of the three angles are congruent, the triangle is an isosceles triangle. An infinite number of isosceles triangles exist with different side lengths. Therefore, more than one triangle exists with the given angle measures.
Rewrite the equation by completing the square.
x^2+ 4x = 0
Answer:
Here you go
Step-by-step explanation:
x=0,-4
Answer:
2 and 4
(i got it from khan)
Helpppppppppppppppppppppppppp and thx u
Given:
length of rectangle = 4 units
Height of rectangle = 2x + 6 units
To find:
Not given, so I will find area and perimeter of rectangle. If you want the length of the diagonal of the rectangle, please ask me.
Steps:
Perimeter of rectangle = 2(L + B)
= 2( 4 + 2x + 6 )
= 2( 10 + 2x )
= 2 * 10 + 2 * 2x
= 20 + 4x units
Area of rectangle = L * B
= 4 * (2x + 6)
= 4 * 2x + 4 * 6
= 8x + 24 units²
Therefore, the perimeter of the rectangle is 20 + 4x units, and the area of the rectangle is 8x + 24 units².
Happy to help :)
If you need any help, feel free to ask.
Answer:
we multiply 4 by 2x + 6
4(2x + 6) = 8x + 24
WILL GIVE BRAINLIEST PLEASE HELP
Answer:
6 5/8
you want to solve the whole numbers and fraction parts sepreatly then combine.
Answer:
53/8
Step-by-step explanation:
[tex]16\frac{7}{8} -10\frac{1}{4}[/tex]
convert to improper fractions
[tex]\frac{7+16*8}{8} -\frac{1+10*4}{4}=\frac{135}{8} -\frac{41}{4}[/tex]
the common denominator is 8, so multiply the second fraction by [tex]\frac{2}{2}[/tex].
[tex]\frac{135}{8} -\frac{41*2}{4*2}=\frac{135}{8} -\frac{82}{8}[/tex]
subtract
[tex]\frac{135}{8} -\frac{82}{8}=\frac{135-82}{8}=\frac{53}{8}[/tex]
Sarah wanted to know how many of her fellow students have at least one cat at home. She randomly sampled 30 students from her school and 11 of them answered yes. What is the approximate proportion of students who have at least one cat?
A
0.11
B
0.27
C
0.33
D
0.37
The proportion of students who have at least one cat is 0.37
The correct option is : (D)
What is fraction?A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.
Total students samples=30
Students answered yes =11
The proportion of students who have at least one cat
= [tex]\frac{11}{30}[/tex]
= 0.367
≈ 0.37
Hence the proportion of students who have at least one cat is 0.37.
Learn more fraction here:
brainly.com/question/10354322
#SPJ2
Two recreational basketball teams, Eagleton and Hawkville, wanted to compare the heights of their players in inches.
The heights of Eagleton's basketball players are 70, 71, 72, 74, 74, 75, and 75. The mean height of the Eagleton players is 73 inches
The heights of Hawkville's basketball players are 70, 70, 71, 72, 72, 72, and 77. The mean height of the Hawkville players is 72 inches.
Which statement is true?
Team Hawkvilles's players heights vary the same amount as Team Eagleton's players heights.
The range of Eagleton's players heights is greater than the range of Hawkville's players heights.
Team Hawkville's players heights vary more than Team Eagleton's players heights.
Team Eagleton's players heights vary more than the heights of Hawkville's players.
Answer:
Option C
Step-by-step explanation:
Given -
Height of the Eagleton's basketball players are 70, 71, 72, 74, 74, 75, and 75.
The mean height of Eagleton's basketball players is 73 inches
Heights of Hawkville's basketball players are 70, 70, 71, 72, 72, 72, and 77. The mean height of the Hawkville players is 72 inches
The range of any given data set is the difference in the maximum and minimum value the frequencies with in the data set.
The range of Hawkville's basketball players is 77-70 = 7
The range of Eagleton's basketball players is 75-70 = 5
Hence, the height of Hawkville's basketball players vary more as compared to the height of players of Eagleton.
Option C is correct
Answer:
C
Step-by-step explanation:
hghgh heres another, i'll upload two more questions so that way im not nagging anyone to help me out^^
A slightly more accurate value is 38.28 cm^2, when using pi = 3.14
=================================================
Explanation:
The vertical height of the rectangle is 4 cm, which forms the diameter of the semicircle. The diameter cuts in half to 4/2 = 2, which is the radius.
The area of a full circle with radius r = 2 cm is approximately pi*r^2 = 3.14*2^2 = 12.56 square cm.
Cut that in half to get (12.56)/2 = 6.28 square cm. This is the approximate area of the semicircle.
--------
The area of the rectangle is length*width = 6*4 = 24 square cm.
The triangle has its bottom portion of 4 cm (because 10-6 = 4) and its height is 4 cm, so we get the triangle area of base*height/2 = 4*4/2 = 8 square cm.
The last thing we do is add up all the results we got:
6.28 + 24 + 8 = 38.28
That rounds to 38 square cm when rounding to the nearest whole number.
I’ll give brainliest if u answer within 30 mins
Answer:
I answered
Step-by-step explanation:
It is recommended that
adults consume no more than
2,300 milligrams of sodium per
day. What is the recommended
daily maximum amount of sodium
in grams?
Answer:
The Dietary Guidelines for Americans, on the other hand, suggest restricting sodium consumption to less than 2,300 mg per day—roughly 1 teaspoon of salt!
Janice had litre of cooking oil. She used tof it for frying wedges for a party. What
percentage of cooking oil had she left?
Here's link[tex]^{}[/tex] to the answer:
bit.[tex]^{}[/tex]ly/3gVQKw3
Answer:
Yes
Step-by-step explanation:
1 1/5 divided by /10
Answer:
0.12, 6/50 are the answers.
Step-by-step explanation:
1/5 = 0.2
1.2/10 = 0.12
0.12 = 6/50
Have a nice day!
Answer:
0.12 or
[tex]\frac{3}{25}[/tex]
Step-by-step explanation:
use the two points to solve for m and b (-4, -2), (-3,5). Then write the final answer in slope-intercept form. slope-intercept is y=mx + b
Answer:
y= 7x+26
Step-by-step explanation:
Find U of trapezoid TUVS
Answer:
∠U=103°
∠V=77°
∠T=103°
∠S= 77°
Step-by-step explanation:
:)
The students who attend Memorial High School have a wide variety of extra-curricular activities to choose from in the after-school program. Students are 38% likely to join the dance team; 18% likely to participate in the school play; 42% likely to join the yearbook club; and 64% likely to join the marching band. Many students choose to participate in multiple activities. Students have equal probabilities of being freshmen, sophomores, juniors, or seniors.What is the probability of the intersection of being a junior and participating in marching band?
0.39
0.16
0.73
0.89
Answer:
0.16
Step-by-step explanation:
I took the test
The owner of the stand pays $8 for each hat , $0.10 for each post card, and $0.50 for each magnet. Write and expression for the total cost of the items.
Answer:
Step-by-step explanation:
You estimate that your new business's revenue will grow at a compounded rate of 30% each month for the first 6 months. If your third month's revenue is estimated at $5,000, what is your second month's revenue? (Round to the nearest dollar.)
a) $2,945
b) $3,846
c) $4,012
d) $4,333
Answer:
b
Step-by-step explanation:
The formula for calculating future value:
FV = P (1 + r)^n
FV = Future value
P = Present value
R = interest rate
N = number of years
let a = second month's revenue
5000 = a(1.3)
a = 5000 / 1.3 = 3846
Help pls! Will mark brainliest!!
Answer:
option B
Step-by-step explanation:
Someone help me out my grade are bad
Answer:
$48
Step-by-step explanation:
all you have to do is 36 ➗ 3/4
which is equal to 48
Rosa is picking out fabric for her bedroom. She has 6 fabric samples, and 2 of them are floral. What is the probability that a randomly selected fabric sample will be floral? Write your answer as a fraction or whole number.
Answer:
Probability of selected sample is floral = 1 / 3
Step-by-step explanation:
Given:
Number of fabric sample = 6 sample
Number of floral sample from all samples = 2 samples
Find:
Probability of selected sample is floral
Computation:
Probability of a sample = Favorable outcome / Total outcomes
Probability of selected sample is floral = Number of floral sample / Number of fabric sample
Probability of selected sample is floral = 2 / 6
Probability of selected sample is floral = 1 / 3
Which of the following options have the same value as 96%percent of 25?
Answer:
I’m pretty sure it’s A but if not then D
Step-by-step explanation:
Find the area of the shaded region
Answer:
40
Step-by-step explanation:
area of shaded region = area of whole figure - area of non shaded region
area of whole figure: The whole figure is a rectangle
The area of a rectangle can simply be calculated by multiplying the width by the length
The given width is 10ft and the given length is 8ft
Hence area of whole figure = 10 * 8 = 80ft²
Area of non shaded region: the non shaded region also creates a rectangle
Like stated previously the area of a rectangle can simply be calculated by multiplying the width by the length
The given width is 5ft and the given length is 8ft
Hence, area of non shaded region = 5 * 8 = 40ft²
Finally we can find the area of the shaded region.
We can easily do this my subtracting the area of the nonshaded region from the area of the whole figure
If we have identified that the area of the whole figure is 80 and the area of the non shaded region is 40
Then, area of shaded region = 80 - 40 = 40ft²
Let measure of angle B be 18 degrees and BC = 9. Find the length of AC, BA and the measure of angle C. Round to 1 decimal place when needed. Show all of your work.
Answer:
m∠C = 72°
BA = 8.6
AC = 2.8
Step-by-step explanation:
We can start by finding the sum of all angles in a triangle to find angle C. The sum of all angles is 180°, so we can write the equation:
m∠A + m∠B + m∠C = 180°
And substitute what we have:
90° + 18° + m∠C = 180°
108° + m∠C = 180°
m∠C = 72°
In order to find the side BA, we can use trig functions. We are given the hypotenuse and we are looking for the side adjacent to ∠B. The trig function that relates the two is cosine. We can set up the equation as follows:
cos(∠B) = [tex]\frac{BA}{BC}[/tex]
cos(18°) = [tex]\frac{BA}{9}[/tex]
9 * cos(18°) = BA
BA ≈ 8.559508647
And when we round, we get:
BA = 8.6
In order to find the side AC, we can use trig functions. We are given the hypotenuse and we are looking for the side opposite to ∠B. The trig function that relates the two is sine. We can set up the equation as follows:
sin(∠B) = [tex]\frac{AC}{BC}[/tex]
sin(18°) = [tex]\frac{AC}{9}[/tex]
9 * sin(18°) = AC
AC ≈ 2.781152949
We can round this to:
AC = 2.8
Please help. COS (C)=
Answer:
24/25
Step-by-step explanation:
COS = adjacent/hypotenuse
Answer:
24/25
Step-by-step explanation:
my answer is 24/25
Landon and Ella eat dinner at Billy's BBQ the cost of dinner was $25.50 they left the waiter a 20% tip. How much money did Landon and Ella leave for the tip?
Answer:
5.10
Step-by-step explanation:
a trapeziod had bases of lengths 8 and 12. find the trapeziods area if its height is 12?
Answer:
Area=120
Step-by-step explanation:
[tex]Area=\frac{base1+base2}{2} *height[/tex]
[tex]Area=\frac{8+12}{2} *12[/tex]
[tex]Area=10*12[/tex]
[tex]Area=120[/tex]
En france en 1900 la taille moyennes des femmes etait de 1,54 m et celle des hommes de 1,66 m. Entre 1900 et 2010 ces tailles moyeness ont augmentes de 5,55 %
Complete question :
En France, en 1900, la taille moyenne des femmes était de 1,54 m et celle des hommes de 1,66 m. Entre
1900 et 2010 ces tailles moyennes ont augmentées d'environ 5,55%.
Calculer, en mètres, l'arrondi au centième des tailles moyennes des femmes et des hommes en 2010.
Répondre :
Femmes = 1,63
Hommes = 1,75 m
Explication étape par étape:
Étant donné que :
Taille moyenne en 1900:
Hommes = 1,66 m
Femmes = 1,54 m
Pourcentage d'augmentation de poids d'ici 2010 = 5,55%
1 + 5,55% = 1 + 0,0555 = 1,0555
D'où,
Taille des femmes en 2010:
1,0555 * 1,54 = 1,62547 = 1,63 m
Pour la taille des hommes en 2010:
1,0555 * 1,66 m = 1,75213 = 1,75 m