Answer:
Will Fredericks recipe make 10 loaves?
Step-by-step explanation:
It is given that Fredick and Kate have flour [tex]$=17\frac{1}{3}$[/tex] cups
And Fredrik has a recipe where he calls for [tex]$1\frac{5}{8}$[/tex] cups of flour while Kate calls for [tex]$1\frac{3}{4}$[/tex] cups of floor.
So first we add the total cups of floor that they have
i.e. [tex]$17+\frac{1}{3} = \frac{52}{3}$[/tex]
Similarly cups of flour in the recipe of Fredrick = [tex]$1+\frac{5}{8}= \frac{13}{8}$[/tex]
Therefore, number of loaves that Fedrick can make is
[tex]$=\frac{\frac{52}{3}}{\frac{13}{8}}$[/tex]
[tex]$=\frac{52}{3 }\times \frac{8}{13}$[/tex]
[tex]$=\frac{32}{3}$[/tex]
= 10 .667
Therefore, with Fedrick's recipe, he can make 10 numbers of loaves.
Suppose Cosine (x) = StartFraction 1 Over StartRoot 5 EndRoot EndFraction and sin(x) > 0. What is the value of tan(2x)? NOWw
Answer:
C. 4/3
Step-by-step explanation:
The value of tan(2x) is -4/3
What is double angle formula for tan?Let, 'm' be an angle then the double angle formula of tan is,
[tex]tan(2m)=\frac{2~tan(m)}{1-tan^{2}m }[/tex]
For given example,
We have cos(x) = 1/√5 and sin(x) > 0
We know, sin^2(x) + cos^(x) = 1
⇒ sin^2(x) = 1 - (1/√5)^2
⇒ sin^2(x) = 1 - (1/5)
⇒ sin^2(x) = 4/5
⇒ sin(x) = ± 2/√5
But sin(X) > 0
⇒ sin(x) = 2/√5
We know, for any angle Ф,
tan(Ф) = sin(Ф) / cos(Ф)
Hence, tan(x) = sin(x)/cos(x)
tan(x) = (2/√5) / (1/√5)
⇒ tan(x) = 2/1
⇒ tan(x) = 2
Now, using the double angle formula for tan,
[tex]\Rightarrow tan(2x)=\frac{2~tan(x)}{1-tan^{2}x }\\\\\Rightarrow tan(2x)=\frac{2\times 2}{1-(2)^{2}}\\\\ \Rightarrow tan(2x)=\frac{4}{1-4}\\\\ \Rightarrow \bold{tan(2x)=-\frac{4}{3}}[/tex]
Therefore, the value of tan(2x) is -4/3
Learn more about the double angle here:
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Which of the following graphs is a function?
Answer:
??
Step-by-step explanation:
Answer:
hey you didnt put the graph
Given that 6x – 5y = 14
Find x when y = 2
Answer:
x = 4
Step-by-step explanation:
Given
6x - 5y = 14 ← substitute y = 2 into the equation
6x - 5(2) = 14
6x - 10 = 14 ( add 10 to both sides )
6x = 24 ( divide both sides by 6 )
x = 4
Answer:
[tex]\huge\boxed{\sf x = 4}[/tex]
Step-by-step explanation:
[tex]\sf 6x-5y = 14\\\\Put \ y = 2\\\\6x - 5(2) = 14\\\\6x - 10 = 14\\\\ Adding \ 10 \ to \ both \ sides\\\\6x = 14+10\\\\6x = 24\\\\Dividing \ both \ sides \ by \ 6\\\\x = 24 / 6\\\\x = 4\\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Olive is 8 years old. Karen is 32 years old. How many times older is Karen that Oliver?
Answer:
4, because 32/8 = 4.
Hope this helps!
What is the product in lowest terms? 1/6 • 5/7
Multiply the numerator together and the denominators together.
1 x 5 / 6 . 7 = 5/42
42 is not a multiple of 5 so the answer is already in the lowest term.
The answer is 5/42
If the principal is $6,321 and the rate of interest is 4.5%, what is the amount of interest after five year?
Answer:
[tex]6321 + 4.5\% = 6605.445[/tex]
please help im so confused and i will mark you brainliest
Answer:
x = 42.4 ft.
Step-by-step explanation:
[tex]sin\ 45=\frac{x}{60}\\\\x=60*sin45\\x=42.4\ ft[/tex]
The area of a parallelogram can be found by the equation area = (b)(h) Find the height of a parallelogram that has an area of 10 1 2 in² and a base of 3 4 in. The height of the parallelogram is inches.
Answer:
The answer is 14 inches
Step-by-step explanation:
I am taking the assignment right now and edge and it told me the answer
Plz Mark as Best and say it helped u
Can you help me find the missing value ratio to equal 3:8
Answer:
the answer is 32
Step-by-step explanation:
mark me as brainliest and follow me
look at the picture attached. I find these questions very difficult I will mark brainliest to however helps me the most
Answer:
to find the total number of miles traveled, you have to add the total distance from point L to point M together. 929+ 595 = 1,524 total miles traveled
to find the average miles per hour, you divide the total miles traveled, by the amount of time it took. 1,524 / 3 = 508 miles per hour
Step-by-step explanation:
Answer:
Step-by-step explanation:
LV to Colorado Springs = 595 miles
Colorado Springs to Mil= 929 miles
Total distance = 1524 miles
Average Speed = 1524 miles / 3 hours
Average Speed = 508 miles / hour
Find the length of CM.
Answer:
A
Step-by-step explanation:
Laura earns $66 washing 6 cars. At this rate, how many cars did Laura wash to earn $88?
Answer:
8 car's for 88$ the same thing for the 6 car's for 66$
Answer:
Laura washed 8 cars to earn $ 88
Step-by-step explanation:
Number of cars : earnings = 6 : 66
6 : 66 :: x : 88
Product of mean = Product of extremes
66 * x = 6 *88
x = [tex]\frac{6*88}{66} = \frac{1*88}{11}[/tex]
x = 8
What is the GCF for each set of numbers 12 and 20
Can somebody pls help me!
Answer:
What do you need help with
Step-by-step explanation:
I can do math and spanish
Identify the unit rate in the graph.
(show work)
Answer:
it is b because if you count the points it 11 of them
Step-by-step explanation:
Round 757,960 to the nearest hundred thousand.
BRAINLIEST IF CORRECT
Answer:
The two values are 100 x 100 x 100 and 1 x 10 to the power of 3
Step-by-step explanation:
Answer:
10*10*10 and 1*10^3
Step-by-step explanation:
Given that the following angles are supplementary. What is the measure of the missing angle?
Answer:
62 degrees
Step-by-step explanation:
Since it is a straightline, the sum of both angles are 180
So, 180 - 118 = 62
PLS HELP ME!!!!!!! I REALLY NEED THIS!!!!!!!
Answer:
ask your teacher
Step-by-step explanation:
ask your teacher
Please help and explain so I understand!!
Answer:
x=5
Step-by-step explanation:
[tex]4x^2-11=89[/tex]
add 11 to both sides
[tex]4x^2=100[/tex]
Divide 4 on both sides
[tex]x^2=25[/tex]
Take the square root of both sides to eliminate the power of two from x
[tex]\sqrt{x^2} =\sqrt{25}[/tex]
Simplify
[tex]x=5[/tex]
How did the temperature change if: at first it's increased by 25% then decreased by 40%
Answer:
15%?
Step-by-step explanation:
sorry if im wrong
free brainlestt! tysm for helping me everyone. :)
Answer:
yes np
Step-by-step explanation:
simplify: 3x^4-5x+7x^2-8x^4+5x
Answer:
-5x^4+7x^2
Combine like terms to simplify
Answer:
-5x^2+7x^2
Step-by-step explanation:
3x^4-5x+7x^2-8x^4+5x
3x^4-8x^4-5x+5x+7x^2
-5x^4+7x^2
A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form for the cost, C, after h hours of service.
Answer:
C = 25 + 50h
Step-by-step explanation:
cost for zero hours is $25, so that is the y-intercept of the graph.
each hours adds a cost of $50, so that is the gradient of the graph. These two values give us our equation in slope-intercept form.
Can someone help me with this please?
Answer:
AA
Step-by-step explanation:
The sides aren’t really useful to know why the triangles are similar. So you can use the AA method to know that they are similar triangles.
Giveing brainilist right answer i dont have a caculator
Answer:
2
Step-by-step explanation:
What does decreasing interval mean?
Answer:
The section of a parabola that shows a falling curve with decrease in the y values of the graph is known as the decreasing interval of the quadratic function
Step-by-step explanation:
The graph of a linear relationship passes through (0, 3), and (3, 9). Which is an equation for this linear relationship?
Step-by-step explanation:
1. First calculate for the gradient m
2. Calculate for the constant C by using any point (0,3) or (3,9)
3. Lastly, put the values found in the equation y = mx + c
1. m = Y2-Y1/X2-X1
=9-3/3-0=2
2. input one point together with m into the equation y=mx+c
3=2(0)+C
C=3
3. Therefore equation of linear relationship is
y = 2x + 3
The table below displays the walking heart rate and running heart rate of eight girls
in beats per minute (bpm).
Walking Heart Running Heart
Rate
Rate
66
128
72
136
74
134
78
138
80
84
u
86
S
88
152
Using the linear best-fit model for the data, what is the predicted running heart rate
of a girl whose walking heart rate is 100 bpm?
Answer:163 bpm
Step-by-step explanation:
The running heart rate of a girl as per linear equation will be 178.7 bpm.
What is a linear equation?Linear equation is an equation where the highest power of a variable is 1.
As per given data,
The average walking heart rate of eight girls is = (66 + 72 + 74 + 78 + 80 + 84 + 86 + 88)/ 8 = 78.5 bpm.
The average running heart rate of eight girls is = (128 + 136 + 134 + 138 + 142 + 144 + 14 8 + 152)/8 = 1122/8 = 140.25 bpm.
Therefore, for walking heart rate of x, the running heart rate will be (140.25/78.5)x = 1.787x.
Hence, the linear equation between walking heart rate and running heart rate is y = 1.787x.
Now, for walking heart rate of 100 bpm of a girl, the running heart rate will be = 1.787 × 100 bpm = 1787.7 bpm.
Learn more about linear equation here: https://brainly.com/question/2263981
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You want to rent a car for the day.Prestige car rentals charges $47 plus $0.07 per mile to rent a midsize vehicle . Gateway Auto changes a $35 fee plus $0.12 per mile for the same car. For what number of miles will both companies charge the same price?
Answer:
240 miles
Step-by-step explanation:
Given that:
Charges offered by Prestige car rentals for renting a midsize vehicle:
Fixed charges = $47
Per mile charges for renting a midsize vehicle = $0.07
Charges offered by Gateway Auto for renting a midsize vehicle:
Fixed charges = $35
Per mile charges for renting a midsize vehicle = $0.12
To find:
Number of miles for which both the companies charge the same price?
Solution:
Let the number of miles for which both the companies will charge the same price = [tex]x[/tex] miles
Charges for one mile by Prestige car rentals = $0.07
Charges for [tex]x[/tex] miles by Prestige car rentals = $0.07[tex]x[/tex]
Total charges by Prestige Car rentals = $47 + $0.07[tex]x[/tex]
Charges for one mile by Gateway Auto = $0.12
Charges for [tex]x[/tex] miles by Gateway Auto = $0.12[tex]x[/tex]
Total charges by Gateway Auto = $35 + $0.12[tex]x[/tex]
As per question statement, the charges are same:
[tex]\$47 + \$0.07x = \$35 + \$0.12x\\\Rightarrow 12=0.05x\\\Rightarrow x=\dfrac{1200}{5}\\\Rightarrow \bold{x=240\ miles}[/tex]