Answers
9514 1404 393
Answer:
1
Step-by-step explanation:
The right triangle is isosceles, so x = 45° and tan(x) = 1.
__
You can determine tan(x) either from your knowledge of trig function values, or from the fact that the two legs of the triangle are of equal length. The tangent is the ratio of the opposite leg to the adjacent one. When those legs are the same, the ratio is 1.
Related Questions
howwwww do you solve this
Answers
Answer:
pay attention in class or be gifted with super smarts
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
4x - 2 = 2x + 2
4(2) - 2 = 2(2) + 2
x = 2
4.2r - 12.68 = 10
how to sole it to plz
Answers
4.2r-12.68=10
+12.68 +12.68
4.2r=22.68
4.2/4.2 22.68/4.2
22.68/4.2= 5.4
Hope this helps! Have a great day :)
Hi there!
r=5.4
1.Add the terms:
[tex]22.68*4.2=5.4[/tex]
2.Divide the two terms:
[tex]22.68*4.2=5.4[/tex]
Therefore, r=5.4.
HELP!! due right now!! giving brainlest?
Answers
Answer:
45
Step-by-step explanation:
7+11= 18
18/2=9
9*5=45
Help me. And fasttttttttt.
Answers
Answer:
[tex]\sqrt{85}[/tex] = 9.2195 = 9.22
[tex]\sqrt{17}[/tex] = 4.123
Step-by-step explanation:
Gupty travelled 75 km 800 m by car and travelled 1800 km 40 m by aeroplane.How much did she travel altogether?
Answers
Answer: 1875km 840m
Step-by-step explanation:
From the question, we are informed that Gupty travelled 75km 800m by car and travelled 1800km 40m by aeroplane.
The distance that she travel altogether will then be:
= 75km 800m + 1800km 40m
= 1875km 840m
|60| __ |60|
a.=
b.<
c.>
Answers
a. =
Step-by-step explanation:
|60| = 60, and 60 is the same as 60
please do both please answer properly and show how u got ur answer
Answers
Answer:
a) No.
b) Yes.
Step-by-step explanation:
a) It's not proportional. Although the graph represents a straight line, it does not pass through the origin (0,0).
b) It is proportional. It is a straight line that passes through the origin.
I need help quick- Thanks btw :>
Answers
Answer: 3/4 feet
Step-by-step explanation:Conversion a mixed number 3 5/
12
to a improper fraction: 3 5/12 = 3 5/
12
= 3 · 12 + 5/
12
= 36 + 5/
12
= 41/
12
To find new numerator:
a) Multiply the whole number 3 by the denominator 12. Whole number 3 equally 3 * 12/
12
= 36/
12
b) Add the answer from previous step 36 to the numerator 5. New numerator is 36 + 5 = 41
c) Write a previous answer (new numerator 41) over the denominator 12.
Three and five twelfths is forty-one twelfths
Conversion a mixed number 2 2/
3
to a improper fraction: 2 2/3 = 2 2/
3
= 2 · 3 + 2/
3
= 6 + 2/
3
= 8/
3
To find new numerator:
a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/
3
= 6/
3
b) Add the answer from previous step 6 to the numerator 2. New numerator is 6 + 2 = 8
c) Write a previous answer (new numerator 8) over the denominator 3.
Two and two thirds is eight thirds
Subtract: 41/
12
- 8/
3
= 41/
12
- 8 · 4/
3 · 4
= 41/
12
- 32/
12
= 41 - 32/
12
= 9/
12
= 3 · 3/
3 · 4
= 3/
4
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(12, 3) = 12. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 12 × 3 = 36. In the next intermediate step , cancel by a common factor of 3 gives 3/
4
.
Suppose that the height H of a Ferris wheel can be modeled by the function H(t)= -16cos(3.14t/45)+24, where is T is the time in seconds. What is the maximum height of the cabin?
Answers
The answer is H(t)=5(censored)(go do your work child)
The ocean's surface is at 0. Which is farthest from the ocean’s surface?
A.
a fish swimming at -22 feet
B.
a kite flying at 48 feet
C.
a shipwreck at -52 feet
D.
a balloon at 19 feet
Answers
Answer:
C. a shipwreck at -52 feet
Step-by-step explanation:
It is asking which is farthest from the ocean's surface, so we must use absolute value.
[tex] | - 22| = 22 \\ |48 | = 48 \\ | - 52| = 52\\ |19| = 19[/tex]
52 is greater than the others. therefore the farthest away.
please help!! will mark brainlyest
Answers
16 - b = -3.5 b = what is b I really need help
Answers
The diameter is 24 cm. Find the length of arc CD.
Answers
Answer:
4pi or 12.56637061
Step-by-step explanation:
Answer: 12.57
Step-by-step explanation:
This is if it asks for the nearest hundredth
Which expression will help you find the area of the triangular bases?
3•12
8•3
1/2•8•3
8•12
Answers
Answer:
The correct answer is 1/2×8×3.
given m||n fine the value of x
Answers
Answer:
153 im pretty sure
Step-by-step explanation:
use alternative interior angle rules which states that alternative interior angles are congruent (equal)
Suppose two different diameters are drawn on a circle. Explain how you can use these diameters to find the center of the circle.
Answers
Answer:
the diameter of a circle always passes the center, by knowing two diameters, you know the center is where they intersect
Step-by-step explanation:
yeah
sin(3pi/4)sec(5pi/3)
need help solving this problem pls !! trig
Answers
If a/b=b/c,then what is b²?
Answers
Given:
The equation is
[tex]\dfrac{a}{b}=\dfrac{b}{c}[/tex]
To find:
The value of [tex]b^2[/tex].
Solution:
We have,
[tex]\dfrac{a}{b}=\dfrac{b}{c}[/tex]
On cross multiplication, we get
[tex]a\times c=b\times b[/tex]
[tex]ac=b^2[/tex]
[tex]b^2=ac[/tex]
Therefore, the value of [tex]b^2[/tex] is [tex]ac[/tex].
help please!! I'm very confused
Answers
Solve sinx=0.8 in the interval 0≤x≤360∘ Principal value: x=53.1∘ What is the other solution in the interval?
Answers
9514 1404 393
Answer:
126.9°
Step-by-step explanation:
The sine of an angle is the same as the sine of its supplement. The other solution in the interval is ...
180° -53.1° = 126.9°
Pls help me!!!
2.5 Ib= oz
Answers
Answer:
40 ounces
Step-by-step explanation:
1 pound = 16 ounces
Answer:
The answer is...
Step-by-step explanation:
40 oz is how many oz are in 2.5 lb
Hope this helped
:)
^Solve for x. Please help me if you can I really need the answer
Answers
Answer:
x ≈ 25.1
Step-by-step explanation:
Using the sine ratio in the right triangle
sin26° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{11}{x}[/tex] ( multiply both sides by x )
x × sin26° = 11 ( divide both sides by sin26° )
x = [tex]\frac{11}{sin26}[/tex] ≈ 25.1 ( to 1 dec. place )
"Correct" Answer:
53
Step-by-step explanation:
It's automadically 90 degrees because it's an acute angle, so you add 11 + 26 which gives you 37. Subtract 90 from 37 and it gives you 53, the variable.
26 + 11 = 37
90 - 37 = 53
A leather coat originally cost 125.99 and is on sale for 25% off. What is the new price of the leather coat
Answers
Answer: $94.49
Step-by-step explanation:
125.99 x 25/100
125.99 x 0.25
you save = $31.50
final price = original price - discount
final price = 125.99 - 31.4975
final price = $94.49
Expand and simplify (x + 3)(x - 1)
Answers
I hope it helps you ❤️❤️❤️❤️
Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4 times as
old as Ishaan.
How old is Ishaan now?
Answers
hope this helped
What’s the inverse of this function?
Answers
Answer:
Step-by-step explanation:
First replace f(x) with y
[tex]y=-2x+2[/tex]
Then switch the variables
[tex]x=-2y+2[/tex]
Solve for the new y value
[tex]x-2=-2y\\[/tex]
[tex]-\frac{x-2}{2} =y[/tex]
X over 2 as a fraction
How many triangles are inside a heptagon?
3
5
2
4
Answers
Answer:
5 triangles are in a heptagon.
Which number produces an irrational number when added to 0.4?
B. 0.444...
C.2/7
Answers
Answer:
B.
Step-by-step explanation:
ASAP PLSSS!!
Find the slope of the line shown below :
Answers
Answer:
the slope is 3
Step-by-step explanation:
The ratio of red to blue marbles in a bag is 3:2. If there are 18 red marbles in the bag, how many
blue marbles are in the bag?
A 27
B 24
C36
D 12
Answers
If 3x6=18 then 2x6=12