Answer:
I would say 2 ft
Step-by-step explanation:
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Jada flew home from vacation with a heavy bag. With the first airline she flew, jada had to pay $29 to check her bag, plus $4 for every pound that her bag was over the weight limit. The next flight was with another airline that had the same weight limit. Jada had to pay $11 per pound that her bag was over the weight limit, in addition to the checked bad fee of $15. By coincidence, the fees ended up being the same with both airlines. How far over weight limit was the bag? How large was each airlines fee?
If the area of square 3 is 80 cm^2 and the area of square 2 is 100 cm^2, what is the area of square 1? HELP ASAP
Answer:
180 sq cm
Step-by-step explanation:
Square 1 formed on hypotenuse of the triangle, squares 2 and 3 are formed on the perpendicular legs of the triangle. Thus, by Pythagoras Theorem, A(square 1) will be equal to the sum of the areas of (square 2) and (square 3).
[tex]\implies A(square \:1) =A(square \:2)+A(square \:3) \\ \\ \implies \: A(square \:1) =100 + 80\\ \\ \implies \: A(square \:1) =180 \: {cm}^{2} [/tex]
Whoever answers first gets marked as Brainliest
Answer:
Step-by-step explanation:
(a - b)² + 4ab = a² + b² - 2ab + 4ab
Combine like terms
= a² + b² + 2ab
= (a +b)²
= (a +b)(a + b)
PLEASE HELP ASAP!!!!!!!!!/$/!/!$!!!!!
Answer: Below
Step-by-step explanation:
General concept is that when you divide two fractions, the fraction becomes a reciprocal, and the division sign turns into multiplication. Using this handy cheat, we do:
-5 ÷ 2/7
-5 × 7/2
-35/2
This is our answer.
You are creating a 25:1 scale model of our classroom and find that our classroom has a length of 30 feet. What is the length of the classroom wall in the scale model in inches?
Answer:
1.2 feet
Step-by-step explanation:
30 feet* 1/25 = 6/5 feet = 1.2 feet
Carl has already earned $60 mowing lawns. He earns $15 per lawn. He needs at least $115 for a new string trimmer. Write and solve an inequality to determine how many more lawns Carl will need to mow to have at least $115.
A. at least 3 lawns
B. no more than 4 lawns
C. at least 4 lawns
D. at least 5 lawns
Answer:
B
Step-by-step explanation:
60+15w≥115
-60 -60
15w≥55
w≥4
60+15(4)≥115
60+60≥115
The axis of symmetry of a parabola is x = 6, and one point on the parabola is (2,8). What is the mirror point for the point (2,8)? Write your answer as an ordered pair using no spaces. For example, (4,5).
Write the discriminant of quadratic equation ax2+bx+c=0
Hi!
In any quadratic in the form you have given ([tex]ax^2+bx+c=0[/tex]), the discriminant is ALWAYS
[tex]b^2-4ac[/tex]
Given the quadratic formula:
[tex]x=\frac{-b+/-\sqrt{b^2-4ac} }{2a}[/tex]
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The discriminant would be the part of the equation that is under the square root.
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Therefore, your answer is [tex]b^2-4ac[/tex]
In a particular environment there is plenty of food, water, cover, and space to support a large population of pheasants, but a larger quantity of predators are introduced. The predators become the _______ for pheasants in that environment. a. carrying capacity b. abiotic factor c. limiting factor d. biotic factor Please select the best answer from the choices provided A B C D
Answer:
The answer is c. the predators become the limiting factor for the pheasants in that environment.
Step-by-step explanation:
edg aswer
solve for x ~
[tex]x {}^{2} - 5x + 6 = 0[/tex]
thankyou ~
Answer:
[tex]\boxed{\tt x=3,2}[/tex]
Step-by-step explanation:
[tex]\tt x^2-5x+6=0[/tex]
Find two numbers that add up to -5 and multiply to 6: (-6 and -2)
Now, rewrite the expression:
[tex]\tt (x-3)(x-2)[/tex]
[tex]\tt (x-3)(x-2)=0[/tex]
Now, Solve for x:
1)
[tex]\tt x-3=0[/tex]
[tex]\tt x-3+3=0+3[/tex]
[tex]\boxed{\tt x=3}[/tex]
2)
[tex]\tt x-2=0[/tex]
[tex]\tt x-2+2=0+2[/tex]
[tex]\boxed{\tt x=2}[/tex]
~Consider the Australian desert
(a) The Australian desert is 42.556% of the size of the Sahara desert in Africa, which has an area of 9.000.000km2
Find the area of the Australian desert.
(b) Dingo density is approximately 0.135 animals km-2 during the dry season. Find the approximate number of dingos in the Australian desert during this season.
please help im so lost on it
a) The area of Australian desert is 3,830,040km²
b)The approximate number of dingos will be 517,055
How to calculate percentages of a valuea) Given the following parameters;
Area of Sahara desert = 9,000,000km²
If the Australian desert is 42.556% of the size of the Sahara desert in Africa, then the area of the Australian desert is expressed as:
Area of Australian desert = 0.42556 * 9,000,000
Area of Australian desert = 3,830,040km²
b) If dingo density is approximately 0.135 animals km² during the dry season, the approximate number of dingos in the Australian desert during this season. will be:
number of dingos = 0.135 * 3,830,040km²
number of dingos = 517,055.4
Hence the approximate number of dingos will be 517,055
Learn more on percentages here: https://brainly.com/question/24304697
Julia paid 15% of her monthly salary of $3500 in taxes. How much of her salary did she have left after taxes?
Answer:
$2,975
Step-by-step explanation:
3,500 x 15% = 525
3,500 - 525 = $2,975
she has $2,975 left after taxes.
1. Planet fitness is offering membership $10 per month. They are
also offering a one time fee of $99.99 per year. How much money
will Liz save by purchasing the one year membership if she plans
on going to the gym for a year?
hi guys can u help me thank u
Answer:
4
Step-by-step explanation:
Zeke and Niko are eating cookies. The ratio of the number of cookies Zeke ate to the number Niko ate was 2 to 1 (so Zeke had twice as many as Niko). If the total number of cookies eaten was 18 then how many did Niko eat?
Answer:
6
Step-by-step explanation:
1/2 of 12 is 6
Zeke ate twice as much as Niko, so he ate 12 and Niko ate 6.
This makes 18 cookies eaten in total.
Find the measure of both ABD and DBC
What is the diameter of a sphere with a volume of 18174 ft 3 , 18174 ft 3 , to the nearest tenth of a foot?
Answer
The diameter of the sphere is 32.6ft.
Step-by-step explanation:
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NO LINKS. Part 1: Complete the sequence
Answer:
a) (6, 6) and (7, 4)
b) [tex]t(n)=-2n+18[/tex]
c) see attached
Step-by-step explanation:
From inspection of the table, we can see that as n increases by 2, t(n) decreases by 4. Therefore, as this a directly proportional relationship, it is a linear function.
So as n increases by 1, t(n) will decrease by 2.
Therefore, the remaining two ordered pairs are:
(6, 6)
(7, 4)
We know that the function decreases by 2 each time n increases by 1, so the slope (gradient) of the linear function will be -2.
Using the point-slope formula: [tex]y-y_1=m(x-x_1)[/tex]
(where [tex]m[/tex] is the slope and [tex](x_1,y_1)[/tex] is a point on the line)
Given:
[tex]m=-2[/tex][tex](x_1,y_1)=(1,16)[/tex][tex]\implies y-16=-2(x-1)[/tex]
[tex]\implies y=-2x+18[/tex]
[tex]\implies t(n)=-2n+18[/tex]
Graphing
To find the y-intercept, substitute [tex]n=0[/tex] into the equation:
[tex]\implies t(0)=-2(0)+18=18[/tex]
Therefore, the y-intercept is (0, 18)
To find where the line crosses the x-axis, set the equation to zero and solve for n:
[tex]\implies -2n+18=0[/tex]
[tex]\implies 2n=18[/tex]
[tex]\implies n=9[/tex]
Therefore, the line crosses the x-axis at (9, 0)
what instrument is used in measuring angles a ruler be meter stick c protector d weighting scale
Answer:
C. Protector
Step-by-Step Explanation
Protractors look like this
and are used to measure angles
What is the area of this figure
Check the picture below.
[tex]\stackrel{\textit{\Large Areas}}{\stackrel{triangle}{\cfrac{1}{2}(7)(6)}~~ + ~~\stackrel{rectangle}{(2)(4)}~~ + ~~\stackrel{rectangle}{(9)(7)}}\implies 21+8+63\implies 92[/tex]
Last week Jeffrey played video games for 1 ½ hours each day from Monday to Saturday. He did not play on Sunday. His parents allow him to play for a maximum of 500 minutes per week. Did he stay within his limit?
Answer:No 500 minutes is about 8 hours, 1 1/2 hours for 6 days is 9 hours so no he did not stay in his limit
Step-by-step explanation:
Helppppppp pleaseeee
Answer:
B
Step-by-step explanation:
[tex]E=\dfrac{1}{2}mv^{2}\\\\\\2E = mv^{2}\\\\\dfrac{2E}{m}=v^{2}\\\\\\\sqrt{\dfrac{2E}{m}}=v[/tex]
jerome measures the length of 40 ropes and uses a line plot to organize his data. how many more ropes are there that are 3/8 yard long or greater than ropes that are less than 3/8 yard long?
There are 15 ropes 3/8 yard long or greater than ropes that are less than 3/8 yard long
What is a line plot?A Line plot (dot plots) is a graph or plot that displays on a number line, showing the frequency of each value.
From the image showing the line plot below:
Number of ropes 3/8 yard long or greater than ropes that are less than 3/8 yard long = 5 + 4 + 6 = 15
There are 15 ropes 3/8 yard long or greater than ropes that are less than 3/8 yard long
Find out more on line plot at: https://brainly.com/question/3807925
Solve the equation by factoring.
3x^2 - 7x + 4 = 0
Answer:
[tex]x = 1, \frac{4}{3}[/tex]
Step-by-step explanation:
Factor and set each factor equal to 0
Hope it helps!!!Brainliest pls!!!4 packs of sugar cost at 796 centre calculate how much 7 packet of sugar will cost
7 packs will cost 1393
Step-by-step explanation:
one pack cost 199.now 199 × 7 =1393
Pls help with times tables if u click there will be a picture
Step-by-step explanation:
correct answer is 168.
hope this helps you.
Hey there!
56 × 3
= 56 + 56 + 56
= 112 + 56
= 168
Basically you had to multiply 6(3), which gave you 18, right? Okay, so you BRING DOWN your 8 and CARRY the 1 OVER your 5. Then you MULTIPLY 5(3), which is 15, right? Then you ADD 15 + 1, which is 16,right?
Thus, that’s why: [168] is most likely your result. (Look at the picture below for better steps )
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
what is solar installation
Answer:
They are actually panels, not installation. but it is an installation for downloading/installing.
Solar panels are devices engineers use that take the sunlight of the sun and turn it into electricity or heat.
Hope it helps!!!Brainliest pls!!!Question 1
Determine which pairs of polygons are similar.
Can i please get some help!!
Answer: A
Step-by-step explanation:
im confused can someone help me
Hint:
Try using an online source to get the answer. Like a program.
Answer:
when you convert the fraction it will equal the amount you need
Step-by-step explanation: