Answer:
4/7
Step-by-step explanation:
5/7 x (1/5+3/5) = 5/7 x 4/5 = 4/7
At the Middleton School festival, a tent covers a rectangular space 30 1/2 yards long and 9 1/3 yards wide. What is the area, in square yards, covered by the tent?
Answer:
284 2/3 square yardsStep-by-step explanation:
Area of rectangle:
A = lwA = 30 1/2 * 9 1/3 = 61/2 * 28/3 = 854/ 3 = 284 2/3 square yardsAnswer:
284 ²/₃ square yards
Step-by-step explanation:
Area of a rectangle
Area = length × width
Given:
length = 30 ¹/₂ yardswidth = 9 ¹/₃ yardsSubstitute the given values into the formula and solve for area:
[tex]\begin{aligned}\sf Area & = \left(30+\dfrac{1}{2}\right) \times \left(9+\dfrac{1}{3}\right)\\\\ & = \dfrac{30 \times2+1}{2} \times \dfrac{9 \times 3+1}{3}\\\\ & = \dfrac{61}{2} \times \dfrac{28}{3}\\\\& = \dfrac{61 \times 28}{2 \times 3}\\\\ & = \dfrac{1708}{6}\\\\ & = \dfrac{1704+4}{6}\\\\ & = \dfrac{1704}{6}+\dfrac{4}{6}\\\\ & =284\: \frac{2}{3}\:\:\sf square\:yards\end{aligned}[/tex]
Therefore, the area covered by the tent is 284 ²/₃ square yards.
What is the length of the longest side ?
Answer:
11 feet (Option C)
Step-by-step explanation:
Let the longer side be l and the shorter side be b.
We know that,
→ Perimeter of rectangle = 2 ( longer side + shorter side )
Here,
Perimeter of rectangle is 32 feet.→ 32 = 2 (l + b)
→ 32 = 2l + 2(5)
→ 32 = 2l + 10
→ 32 - 10 = 2l
→ 22 = 2l
→ [tex] \sf \dfrac{22}{2} [/tex] = l
→ 11 = l
→ 11 feet = longer side
[tex] \therefore [/tex] Length of the longer side is 11 feet.
choose the best description of how the data sets shown below compare to one another
B. Similar spreads different centers.
pleasee help!!! this is geometry
Answer:
Step-by-step explanation:
F TV day job cut hv h the BBC gg was the only time I had a chance of playing it for the last night of my life lol I love you and you are ok with your such good friends I know I love it but it’s ok I’m not sure how to get it away I don’t think you can get me to type in the car.
is 9.2 rational or irrational?
Answer:
Rational number
Step-by-step explanation:
it's a decimal
Evaluate the radical.
(Look at photo)
Enter your answer in the box.
Answer:
the answer of
[tex] \sqrt[3]{216} = 6[/tex]
is 6
Step-by-step explanation:
6^3=216
2000 plus 300 plus 65
Answer:
2000+ 300 + 65 = 2,365
Step-by-step explanation:
Answer:
2000 + 300 + 65 = 2365
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the time that the rocket will hit the ground, to the nearest 100th of second.
y=-16x^2+147x+80
Answer:
t = 9.7 seconds
Step-by-step explanation:
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation as :
[tex]y=-16x^2+147x+80[/tex]
We need to find the time that the rocket will hit the ground, to the nearest 100th of second.
When the rocket hit the ground, So,
[tex]-16x^2+147x+80=0\\\\x=-0.515\ s\ and\ 9.70\ s[/tex]
Neglecting negative tim,
t = 9.7 s
Hence, it will hit the ground at 9.7 seconds.
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If triangle ABC is translated 2 units left, what are the new coordinates of point
A?
A. (-2,2)
B. (-2-2)
C. (0,2)
D. (2,0)
Answer:
A( 0,2)
Step-by-step explanation:
First A has the coordinates ( 2,2) then is translate 2 units to the left and is
A(2-2, 2) so is ( 0,2)
Factor by gcf 6x2+3x+21 The 2 is supposed to be small.
Given:
The expression is:
[tex]6x^2+3x+21[/tex]
To find:
The factor of the given expression by GCF.
Solution:
It is given that,
[tex]6x^2+3x+21[/tex]
The terms of the given expression are [tex]6x^2,3x,21[/tex]. The greatest common factor of these terms is 3.
[tex]6x^2+3x+21=3\times 2x^2+3\times x+3\times 7[/tex]
So, taking out the GCF, the given expression can be rewritten as:
[tex]6x^2+3x+21=3(2x^2+x+7)[/tex]
Therefore, the factor form of the given expression by GCF is [tex]3(2x^2+x+7)[/tex].
413.33 The 3 in the hundredths place is _____ times the value of the 3 in the tenths place.
Answer:
The value of the 3 in the tenths place is 10 times the value in the hundredths place
Step-by-step explanation:
Ok
A basketball player makes 75% of his free-throw attempts. Design a
simulation to predict how many free throws he will make if he attempts 20 in a game.
choices:
A-Shoot a basketball 20 times
B-Flip a coin 20 times. Heads you make it, Tails you don't.
C-Spin a spinner 20 times that has three 3 blue sections and 1 red
Answer:
A.
Step-by-step explanation:
I don't think I need to explain this.
Please help I beg of you
Will mark brainlist
A produce manufacturer fills bags of baby carrots by weight. Each bag is supposed to have 12 ounces of baby carrots. Unfortunately, 3% of the baby carrots are discolored. Let X represent the number of discolored baby carrots in a bag.
Are the conditions for a binomial setting in this scenario met?
No, there is no fixed number of baby carrots.
Yes, all four conditions in BINS have been met.
No, we are sampling the carrots without replacement.
No, 3% is a very small probability, so we should not carry out a binomial procedure.
Answer:
It is A) No, There is no fixed number of baby carrots.
edge 100%
Step-by-step explanation:
Pls help me solve this
PLZZ HELP RN ASAP I NEED THIS RN TYSM
Answer:
34
Step-by-step explanation:
a + 90 + 56 = 180
a + 146 = 180
a = 180 - 146
a = 34
which is more 5 feet or 59 in
Answer:
60 inches < 59 inches
Step-by-step explanation:
1 foot = 12 inches
5 feet = 60 inches
60 inches < 59 inches
Joan flipped a coin 100 times during a mathematics experiment. The coin landed on tails 36 times. Based on Joan's results, which of these statements is true?
(A)The coin landed on tails more than expected.
(B)The coin landed on heads less than expected.
(C)The coin landed on heads more than tails.
(D)The coin landed on heads less than tails.
Tiles with the numbers 1 through 9 are placed in a bag. What is the probability of choosing an even number that is greater than or equal to 4?
have anyone figured it out yet? pleaseee i need answer
The probability of choosing an even number that is greater than or equal to 4 is 0.3333 or 33.33%.
What is probability?Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.
Tiles with the numbers 1 through 9 are placed in a bag.
The total outcomes will be
Total outcome = 9 {1, 2, 3, 4, 5, 6, 7, 8, 9}
The probability of choosing an even number that is greater than or equal to 4 will be
Favorable event = 3 {4, 6, 8}
Then the probability will be
[tex]\rm P = \dfrac{3}{9}\\\\P = 0.3333\\\\P = 33.33 \%[/tex]
More about the probability link is given below.
https://brainly.com/question/795909
b. If 3:4 = x:24, Find the value of x.
Answer:
X= 18
Step-by-step explanation:
24/4=6 x 3= 18
Answer:
x=18
Step-by-step explanation:
3/4=x/24
3×24=4×x
72=4x
x=72/4
x=18
In ΔDEF, e = 11 cm, f = 44 cm and ∠D=41°. Find the area of ΔDEF, to the nearest square centimeter.
Answer:
Not Rounded- 158.766
Rounded- 159
Step-by-step explanation:
Delta Math
Mhanifa please help i will mark brainliest
Answer:
Use Pythagorean:
a² + b² = c²#1x² = 16² - 8²x² = 192x = √192x = 12.73, not an integerNot a Pythagorean triple
#2x² = 40² + 9²x² = 1681x = √1681x = 41It is a Pythagorean triple (9, 40, 41)
#3x² = 6² + 13²x² = 205x = √205x = 14.32, not an integerNot a Pythagorean triple
Select the graph that best represents the solution set of the system of linear inequalities
It’s Due today pls help out
what is lesser than 8kg
Answer:one liter or water
Step-by-step explanation:
Answer:
7kg
Step-by-step explanation:
Question 4
Did you reach the same conclusion in both Question 2 and 3? Based on your work so far, what can you conclude about the measure of a central
angle and an inscribed angle that intercept the same arc on a circle?
Answer: The measure of a central angle is twice as big as the measure of an inscribed angle IF they intercept the same arc on a circle
Step-by-step explanation: See photo. A central angle’s vertex is at the center of the circle. The measure of a central angle is equal to the measure of the included arc. An inscribed angle’s vertex lies on the circle. The measure of an inscribed angle is equal to half the measure of the included arc. Therefore the measure of the central angle is double the measure of the inscribed angle that intercept the same arc on a circle
The measure of a central angle is twice the measure of an inscribed angle, they intercept the same arc on a circle.
What is a circle?A circle is a shape consisting of all points in a plane that are given the same distance from a given point called the center.
A central angle’s vertex is at the center of the circle. The measure of a central angle is equal to the measure of the included arc.
An inscribed angle’s vertex lies on the circle. The measure of an inscribed angle is equal to half the measure of the included arc.
Therefore, the measure of the central angle is double the measure of the inscribed angle that intercept the same arc on a circle.
Learn more about circles;
https://brainly.com/question/10163053
Help will mark brainliest if correct!
A parabola can be represented by the equation x2 = -
20y.
What are the coordinates of the focus of the parabola?
O(-5,0)
O (5,0)
0 (0,5)
0 (0,-5)
Answer:
( 0 , -5 )
Step-by-step explanation:
The coordinates of the focus of the parabola is at (0, -5)
How to find the focus of a parabolaThe standard formula of a parabola is given as:
y² = 4ax
Given a parabola represented by the equation x² = -20y
Determine the focus
The standard equation of the parabola facing downward is 4p(y-k)=(x-h)^2 where (h, k) is the focus.
Comparing with the given equation, the focus will be at (0, -5)
Learn more on focus of parabola here: https://brainly.com/question/4148030
Nora needs at least $115 for a new cell phone. She has already saved $45. She earns $7 an hour at her job. Write and solve an inequality to find how many hours she will need to work to buy the phone.
Answer:
she only needs to work ten hours
Explanation: if you subtract 45 from 115 you well end up with 70 a and if you work for ten hours 7 ×10=70 so you would have enough.
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mother spent 1/3 of her money on a silver chain and 1/6 of the remainder on a bottle of perfume. She gave her daughter $60.00 and had $155 left.
what fraction of money did mother spend on the bottle of perfume?
how much money did mother spend on the silver chain?
Step-by-step explanation:
215÷3=71
143÷6=23.9
71+23.9+60=154.9