Answer:
..........................
Penelope and Nancy see who can read the fastest to determine who will buy snacks for their sleepover. Penelope gives Nancy a 10 second head start. Nancy goes at 7 words per second and Penelope goes at 9 words per second.
What would the slope intercept equation be to rep. Penelope?
Make an equation, with variables on both sides, that shows how long it would take for them to be tied in their competition.
Answer:
for Penelope: y = 9x - 10
5 seconds they will both have read 35 words
Step-by-step explanation:
for Nancy: y = 7x
to find how long to be tied:
7x = 9x - 10
-2x = -10
x = 5
The answer please !!!!!
Answer:
$1900
Step-by-step explanation:
An isosceles right triangle has a hypotenuse length that can be modeled with the function h(x) = sqaure root of 2 The combined
length of the legs can be modeled with the function L(x) = 2x.
Which function, p(x), can be used to find the perimeter of the triangle?
A. P(x)=x/2 √2 + x
B. P(x)=x √2 +2x
C. P(x) = x √2 + 4x
D. P(x) = 2x √2 + 4x
Hurry timed!!
The legs are defined by [tex]L(x) = 2x[/tex]. The Hypotenuse if defined by [tex]h(x) = L(x)\cdot \sqrt{2}[/tex]. The perimeter is defined by:
[tex]p(x) = h(x)+2\cdot L(x) \\~\\p(x) = L(x)\cdot\sqrt{2} +2\cdot L(x) \\~\\p(x) = L(x)\cdot\left(\sqrt{2}+2\right) \\~\\p(x) = 2x\cdot\left(\sqrt{2}+2\right) \\~\\p(x)= 2\sqrt{2}x+4x[/tex]
D. P(x) = 2x √2 + 4x
The perimeter of the isosceles right triangle will be P(x) = x√2 + 2x. Then the correct option is B.
What is the triangle?A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.
The sum of all the sides of the triangle will be known as the perimeter of the triangle.
In an isosceles triangle, the two legs of the triangle are congruent and their opposite angles too.
An isosceles right triangle has a hypotenuse length that can be modeled with the function h(x) = x√2.
The combined length of the legs can be modeled with the function L(x) = 2x.
Then the perimeter of the isosceles right triangle will be
P(x) = h(x) + L(x)
P(x) = x√2 + 2x
Thus, the perimeter of the isosceles right triangle will be P(x) = x√2 + 2x.
Then the correct option is B.
More about the triangle link is given below.
https://brainly.com/question/25813512
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If a woman making $37,000 a year receives a cost-of-living increase of 2.4%, what will her new salary be?
Answer: $37,888
Step-by-step explanation:
2.4% of 37,000 is 888.
37,000 + 888 = 37,888.
=$37,888
Her new salary will be $37,888.
What is cost-of-living?
“Cost of living” exists as the amount of money you require to sustain a certain lifestyle in a disseminated place. Because the price of goods and services differs from one city to the next, calculating the cost of living will determine how reasonable it exists to live in a certain area.
increased cost of living would be :
2.4% of 37,000 = 2.4/100 X 37,000 = 888
therefore, new salary would be :
37,000 + 888 = 37,888.
To learn more about cost-of-living refer to:
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What is 2/3 divided by 1/6
Answer:
the answer is 4!
Hope it helps
Devon and Kylie each makr a cheese sauce. Devon uses 8 oz of cheese for every 9 oz of cream. Kylie uses 11 oz of cheese for every 12 oz cream. Whose cheese sauce will have a stronger cheese flavor? Show your work.
Answer:
Kylie's sauce has a greater proportion of cheese.
Step-by-step explanation:
The cheese sauce which have a stronger cheese flavor is Kyle's cheese sauce
Devon:Cream = 9 oz
Cheese = 8 oz
Ratio of cheese to cream = 8 : 9
= 8/9
= 0.89
Kyle:Cream = 12 oz
Cheese = 11 oz
Ratio of cheese to cream = 11 : 12
= 11/12
= 0.92
Therefore, the cheese sauce which have a stronger cheese flavor is Kyle's cheese sauce
Learn more about proportion:
https://brainly.com/question/1781657
Jessica's annual salary decreased by 3800, which was a 9% decrease. what was Jessica's original salary?
Answer:
Step-by-step explanation:
x = original salary
$3800 = (1-9%)x = (1-0.09)x = 0.91x
x = $3800/0.91 = $4175.82
The original annual salary of Jessica is 42222
Let the original annual salary of Jessica be represented by x.
Percentage decrease in salary = 9%
Amount of the decrease = 3800
Therefore, based on the information given, the equation to solve the question will be:
9% × x = 3800
0.09 × x = 3800
0.09x = 3800
Divide both side by 0.09
0.09x/0.09 = 3800/0.09
x = 42222
Therefore, the original annual salary of Jessica is 42222.
Read related link on:
https://brainly.com/question/19063587
What should be done first to simplify 16 ÷ 8 • 4 ÷ 8 • 2 HELP!!!!!
divide 4 ÷ 8
multiply 8 • 4
divide 16 ÷ 8
multiply 8 • 2
23
The equation y = 2x2 - 6x - 80 models the
elevation of a hiking trail in Death Valley. In
this model, x is the distance, in miles, from a
certain starting point, and y is the elevation, in
feet, of the trail compared to sea level.
solve for x The value of x is
Answer: x=13
Step-by-step explanation: All equal sides and angles
All angle equal 13
Nathan walked 6 miles in 2 hours, If he walks at a steady rate how many miles could he walk in 9 hours
Answer:
Step-by-step explanation:
if Nathan walks 6 miles in 2 hours
6/2=3 miles/ hour
in 9 hours
9*3=27 miles
Answer:
The answer is 27 miles.
Step-by-step explanation:
Because Nathan walked 6 miles in 2 hours. So if u multiply 9 by 3 it will be 27. Now you must be confused that where did 3 come from? Well, if u add 6+2 (four times) and then add 3, your answer will be 27.
In an easy explanation
6+6+6+6+3 =27.
Hope this helps you!
-5x – y = 8 and 5x – 3y = -16 solve by elimination
please help show work don't care if right just some what similar i already have the answer just need work
Step-by-step explanation:
-5x and 5x get eliminated.
-y=8
-3y=-16
-4y=-8
y=2
Please help! No one literally ever answers me so please I'm begging ya'll!
Write the coordinates of the vertices after a translation 1 unit left and 7 units down.
R(-8, 2) → R′( , )
S(1, 2) → S′( , )
T(-7, 9) → T′( , )
Answer:
Simply subtract 1 from each x value and subtract 7 from each y value
Step-by-step explanation:
R'=(-9,-5)
s'=(0,-5)
T'=(-8,2)
If 48 eggs are used in the cafeteria today but the number expected to be
used tomorrow is 50% less than that, how many eggs are expected to be
used tomorrow?*
Answer:34
Step-by-step explanation:
Eggs expected to be use tomorrow is 48 - 30% of 48
30% of 48 = 30/100 × 48
= 0.3 × 48 =14.4
48 - 14.4 = 33.6
= 34 to the nearest whole number
Answer:
24 eggs
Step-by-step explanation:
So since it is 50% less. That must mean it is half of that sense 50% is half. So 48x0.5=24
Hope this helps!
Kamran Company produces various types of fertilizer. No beginning units in process or finished units were on hand on January 1, 2015, 30,000 finished units were on hand on December 31, 2015 and 95,000 units were sold during the year. There were no units in work in process inventory on December 31, 2015. The material put into production cost Rs. 300,000. 75% were direct material. There was no beginning or ending material inventory. Labor costs were Rs. 350,000, 40% was for indirect labor. Factory overhead costs, other than indirect materials and indirect labors were the following:
Heat, light and power Rs. 115,000
Depreciation 78,000
Factory Taxes 65,000
Repairs and Maintenance 42,000
Selling Expenses were Rs. 80,000 general and administrative expenses were Rs. 50,000.
Calculate Cost of Goods Manufactured.
Answer:
Cost of Goods Manufactured 900,000
Step-by-step explanation:
Kamran Company
Cost of Goods Manufactured.
Total Materials Used Rs 300,000
Direct Materials = 75% of Rs 300,000= Rs 225,000
Direct Labor= 60% of 350,000= Rs 210,000
Prime Cost = 435,000
Factory Overhead
Indirect Materials = 75,000
Indirect Labor = 90,000
Heat, light and power Rs. 115,000
Depreciation 78,000
Factory Taxes 65,000
Repairs and Maintenance 42,000
Cost of Good Available for Manufacture : 900,000
Add opening WIP --- Nil
Less Closing WIP ---Nil
Cost of Goods Manufactured 900,000
Selling Expenses were Rs. 80,000 general and administrative expenses were Rs. 50,000 are used in making Profit & Loss or the income statement.
Beginning and Ending Finished Goods are used in the Cost of Goods Sold Statement.
Help me with my math homework please.
Answer:
look around the bottom of the page and if it has something like a brand or company whatever write it down in the search and then write the title of the paper and look for pdfs
find the mean of the first six multiples of 4
Answer: 14.
Step-by-step explanation:
What is the value of x
9514 1404 393
Answer:
x = 10
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relation ...
Sin = Opposite/Hypotenuse
sin(30°) = 5/x
Solving for x, we get ...
x = 5/sin(30) = 5/0.5
x = 10
_____
It can be helpful to remember that the side ratios in a 30°-60°-90° triangle are ...
1 : √3 : 2
That is, the hypotenuse is 2 times the length of the side opposite the 30° angle. Here, that means x = 2×5 = 10, as we found above.
Bill uses ¾ of a tube of toothpaste each month. How many mothers will it take him to use 6 tubes of toothpaste
Answer:
8 months
Step-by-step explanation:
3/4 of a tube per month = 1.5 tubes for two months = 3 tubes for four months.
Double the 3 tubes for four months to get 6 tubes for 8 months.
8 crabs are on the beach.
3 more crabs come.
7 more crabs come.
How many crabs in all?
Answer:
18
Step-by-step explanation:
because 1st you do 8+3=11 then you do 11+7=18
solution is 18
Answer:
18
Step-by-step explanation:
8 crabs + 3 crabs is 11, and then add 7 more crabs to get 18 crabs in all
The retail cost of a pair of shoes is $60. You received a discount that lowered the cost down to
$42. What is the percent discount?
Answer:30%
Step-by-step explanation:
well first of all we have to find the amount of money that was taken off the price which is 18 then divided my stuff then bam! answer
Urgent!! Math help!! What’s the answer?
Answer:
Shift cos 0.9272
Gives 21.99 degrees near to 22
Find the area of the semicircle. Round your answer to the nearest hundredth.
Answer:
1/2pi
Step-by-step explanation:
area of circle= pir^2
r=2/2=1
pi is area
so 1/2pi is half of that
Mark brainilest pls
Answer:
Step-by-step explanation:
diameter = 2 ft
radius (r) = diameter ÷ 2 = 2 ÷ 2 = 1 ft
Area of semicircle = [tex]\frac{1}{2} \pi r^{2}\\\\[/tex]
[tex]= \frac{1}{2} * 3.14 * 1\\\\[/tex]
= 1.57 square feet
Andrew withdrew $332.55 from his savings account. He now has at most $529.71. How Much cash did he originally have?
Hannah says that 1/8
is not on this number line and cannot be plotted. Write an note to Hannah about her misunderstanding.
Answer:This number line represents all number. Although 1
8
is not labeled, it still exists on the number line and can be plotted. 1
8
is located halfway between 0 and 1
4
hope this help!
Please solve 3(-1)(10-5-2(3))
Answer:
3
Step-by-step explanation:
3(-1) = 3 × -1 = -32 × 3 = 610 - 5 - 6 = -1-3 × -1 = 3I hope this helps!
Answer:
3
Step-by-step explanation:
3(-1)(10-5-2(3))
Solve 3(-1), equals: -3
-3(10-5-2(3))
Solve -2(3), equals: -6
-3(10-5-6)
10 - 5 = 5
-3(5-6)
5 - 6 = -1
-3(-1) = 3
help me in math pls :(
Answer:
V = 36
Step-by-step explanation:
Given
V = a(b - 5)² ← substitute a = 4, b = 8
V = 4(8 - 5)² = 4(3)² = 4 × 9 = 36
answerrrrrrrrrrrrrrrrrrrrrrr pls
Answer:
|-3|=3 and |9|=9
Step-by-step explanation:
the absolute value of any number will always be positive
Answer:
4. 3
______
5. 9
write the numer 3 1/2 in a/b form
Answer: 7/2
Step-by-step explanation:
3 1/2 in a/b form = 7/2
Hope it helped u,
pls mark as the brainliest
^_^
Which mapping is a function?
Answer:
Domain and Range diagram
