if you times the two questions the answer is 1.5700 I hope this helps because I'm not that good at math! :)
I need help and work shown please help
Answer:
F=90
D=37
E=53
f=18.3
d=11
e=14.6
Step-by-step explanation:
Triangle Sum Theorem means 180-37-90=E. So, E=53 degrees.
Sin(37)=[tex]\frac{11}{f}[/tex]
fsin(37)=11
f=[tex]\frac{11}{sin(37)}[/tex]
f=18.3
Tan(37)=[tex]\frac{11}{e}[/tex]
etan(37)=11
e=[tex]\frac{11}{tan37}[/tex]
e=14.6
Make sure your calculator is in DEGREE mode.
A car travels at a speed of s miles per hour. It covers 126 miles in 3 hours.
The equation that can be used to find the value of s is
X S=
The speed of the car is
miles per hour.
One angle of an isosceles triangle measures 62º. Which other angles could be in that
isosceles triangle? Choose all that apply.
PLEASE HELP
Answer:
62 and 56 or 59 and 59
Step-by-step explanation:
62, 62, 56
or
62, 59, 59
Answer:
62, 56, and 59
what is the cosC? Write in fractional form.
25 / 15
20 / 25
25 / 20
15 / 25
Answer:
15 / 25
Step-by-step explanation:
Cos is found by doing adjacent / hypotenuse. For this triangle, the adjacent of C is 15, the opposite is 20, and the hypotenuse is 25. Therefore, cosC = 15/25.
4x+2 horizontal stretch by factor of 2
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Answer:
y = 2x +2
Step-by-step explanation:
The horizontal stretch of f(x) by a factor of k is ...
f(x/k)
Here, that means you want ...
y = 4(x/2) +2
y = 2x +2
Please someone help me out. I beggggg
Answer:
1. 144 2. 16 3. 1 4. 3x-6
Step-by-step explanation:
So think of this as a function in a function. So you work from the inside to the outside. So for problem 1, we start with f(4)) [you read it "f of 4"] so what is the solution when x = 4, since f(x) means the function of x so f(4) means 'the function of 4' inside f(x).
Since f(x) = 3x then f(4) = 3(4) [notice how you substitute the 4 everywhere you see a letter x]
so f(4) = 12, now you work the next part h(f(4)) since f(4)=12 then h(12)
So take the h(x) function which is h(x) = [tex]x^{2}[/tex] then h(12) = [tex]12^{2}[/tex] so h(12) = 144
what’s 5/6 of 43km 44m?
Answer:
pretty sure it's 35.87 kilometers
6(4r+7)+9r?
answerrrrrrr
pleaseeeeeeeeee
Total length of a road trip was 18.9 hours. If highway signs are posted every 0.07 hours including one at the end of the Road trip how many highways lines will there be on the Road trip?
Answer:
270
Step-by-step explanation:
18.9 / 0.07 and get 270
The following exchange rate is given: £1 = 1.12 euros. Convert £9 into euros.
Answer:
10.08 Euro's
Step-by-step explanation:
Given that we know,
£1 = 1.12 Euro's.
To Simply convert it to Euro's you would multiply, 1.12 x 9 in order to find out what £9 is worth in Euro's.
Thus giving you,
10.08 Euro's
Mrs. Johnson buys her class 10 clipboards for her students at the beginning of the year. The clipboards cost $30 altogether. Answer the questions below based on this information.
Write a rate that compares clipboards to dollars ($) as a fraction without simplifying.
Write this ratio as a unit rate.
Fill in the blanks: Mrs. Johnson spent $ _____ on each clipboard for her students.
Answer:
Each clipboard cost $3.
Step-by-step explanation:
3x10=30 Hope this helps!
Answer:
this is a 3:1 ratio and she spent $3 on each clipboard
What is the inverse of the following
statement?
"If it is sunny outside, then I do play
the game."
A
"If I do not play the game, then it is not
sunny outside."
B
"If it is not sunny outside, then I do not
play the game."
Answer:
The answer is B because it is the complete opposite. Inverse basically means opposite.
Answer:
B is the correct answer.. it makes sense 2. why would you out "if i do not play the game" first, that's weird so B is your final choice.
Step-by-step explanation:
Happy to help!
Which value is greater 3/8 or 25%
Answer:
3/8 because 3/8 as a percent is 37.5 percent
Step-by-step explanation:
Answer:
3/8 is greater
Step-by-step explanation:
3/8 as a percent is 37.5
37.5% > 25%
Therefore 3/8 is greater
Tip:
Covent one to the other unit
like 3/8 to a percent or 25% as a fraction.
But if you are looking for which is greater in fraction form then 25%
Graph the function f(x)=-4/3x+4
Answer: Option D is correct.
Step-by-step explanation: An exponential function is in the form of where a is the initial value and b≠ 0 , b >1 .
Given: The function f(x) = y = ......[1]
The domain is all real numbers and the range is y > 0.
y-intercept defined as the graph crosses the y-axis.
Substitute the value of x= 0 in [1] to solve for y;
y = = 4
y-intercept = (0, 4)
End behavior:
when b =3 >1
then;
as ,
as ,
therefore, the only graph which represents the function y = is Option D
please help asap please and thank you
Match the given rates with their unit rates.
Answer:
1. 25
2. 24
3. 22
4. 20
5. 19
Step-by-step explanation:
In the figure at the right points A,B,C are on OO, and mZACB=69°. What is the mZAOB?
A. 69° B. 138° C. 278° D. 360°
Answer:
I am not sure but A.69° . anything else but wrong answer sorry
Step-by-step explanation:
and thanks for you free points .
Can someone answer this question I attached a picture
Answer:
Try looking it up on slader or like math
way, it could help
please help i'll mark you the brainlyest
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Answer:
h(0) = 10
h(4) = 16
Step-by-step explanation:
The second part of the function definition applies when x=0.
h(x) = 2x^2 -3x +10
h(0) = 0 + 0 + 10 = 10
__
The third part of the function definition applies when x=4.
h(4) = 2^4 = 16
HELP WHAT IS THE SLOPE!!!!!!!
Answer:
rise over run (change in y divided by change in x)
so it would go as follows
[tex]\frac{(3-1)}{(4-9)}[/tex]
= [tex]\frac{2}{-5}[/tex]
= [tex]-\frac{2}{5}[/tex]
Answer: - (2/5)
Step-by-step explanation:
(y2-y1) / (x2- x1) =
(1-3) / (9-4)
= - (2/5)
A tree casts a shadow 45 m long. At the same time, the shadow
cast by a vertical 2-m stick is 3 m long. Find the height of the tree.
PLEASE HELP!!!!
True or False, "Number of homework problems" is classified as Discrete Quantitative.
Answer:
false have a god day!
Step-by-step explanation:
The diagram shows a 3 cm x 5 cm x 4 cm cuboid
Answer:
a) The length of segment AC is approximately 5.83 centimeters.
b) The angle ACD is approximately 34.5º.
Step-by-step explanation:
a) Since [tex]AB \perp BC[/tex], the length of segment [tex]AC[/tex] is determined by Pythagorean Theorem, that is:
[tex]AC = \sqrt{(5\,cm)^{2}+(3\,cm)^{2}}[/tex]
[tex]AC \approx 5.831\,cm[/tex]
The length of segment AC is approximately 5.831 centimeters.
b) Since [tex]AB \perp BC \perp AD[/tex], the length of segment [tex]AD[/tex] is determined by this Pythagorean identity:
[tex]AD = \sqrt{(3\,cm)^{2}+(5\,cm)^{2}+(4\,cm)^{2}}[/tex]
[tex]AD \approx 7.071\,cm[/tex]
The angle ACD is determined by the following trigonometric expression:
[tex]\cos C = \frac{AC}{CD}[/tex]
[tex]\cos C = \frac{5.831\,cm}{7.071\,cm}[/tex]
[tex]\cos C = 0.825[/tex]
[tex]C = \cos^{-1} 0.825[/tex]
[tex]C \approx 34.448^{\circ}[/tex]
The angle ACD is approximately 34.448º.
what is voluntary sampling?
Answer:
Voluntary Sample A voluntary sample is one of the main types of non-probability sampling methods. A voluntary sample is made up of people who self-select into the survey. Often, these folks have a strong interest in the main topic of the survey.
Help Asap pls will give brainlest ONLY IF CORRECT
Given the following functions f(x) and g(x), solve f[g(6)] and select the corr
f(x) = 6x + 12
g(x) = x - 8
1. -96
2. 0
3. 24
4. 48
Answer:
2. 0 or B. 0
Step-by-step explanation:
First you need to find g(6) which is -2 now plug in -2 into the function f. So 6(-2)+12=0
Which of the following is the value of a when the function f(x) = 3|x| is written in the standard form of an absolute value
function?
-1
-3
1
3
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Modulus functions.
Since here, the value of h and k are zero,hence
the value of the function f(x) = 3|x| is 3
====> answer is 3
Which statement is true?
A
0.265 <0.3
B
0.265 >0.3
C
0.265 =0.3
Answer:
Step-by-step explanation:
265 < 300, so 0.265 < 0.3
Which statement about 2(x+4) is true?
A) 2( x + 4 ) is a quotient
B) 2 ( x + 4 ) is a product
C) 2 ( x + 4 ) has four terms
D) 2 ( x + 4 ) is a product of three factors
Someone please help me with this I’m on the verge of crying
Answer:
848.23
Step-by-step explanation:
hope this got you the right anwser
increase a length of 24m so that the ratio of the new length to the old length is 11:8.
Answer:
33m
Step-by-step explanation:
If the ratio of the new length to the old length is 11:8 (simplified ratio)
I like to set up a proportion, like this,
x/24 = 11/8, where x is the undefined new length
x*8 = 24*11 (cross multiply)
8x = 264 (multiply)
x = 33 (divide 8 by both sides)
The new length is 33m.
Hope I helped! Good Luck!
Answer:
33m
Step-by-step explanation:
The 8 part of the ratio refers to the old length 24m
Divide by 8 to find the value of one part of the ratio
24m ÷ 8 = 3m ← value of 1 part of the ratio, then
11 parts = 11 × 3 = 33m
Thus
33m : 24m = 11 : 8
