Answers
Answer:
see below
Step-by-step explanation: 5 19 16 09
cos Θ = Adj side / hypotenuse
first we need to calculate the hypotenuse
a² + b² = c² leg1² + leg2² = hypotenuse²
6² + √7² = hypotenuse²
36 + 7 = hypotenuse²
√43 = hypotenuse
cos K = Adj side / hypotenuse
cos K = 6 / √43
cos K = (6 √43) / ((√43)(√43))
cos K = 6√43 / 43
------------------------------------------------------------
check
or tan Θ = opp /adj
K = inv tan (√7/6)
Θ = 23.795°
cos (23.795°) = 0.91499 6√43 / 43 = 0.91499
Related Questions
in a rectangle ABCD in the figure shown ,what are the coordinates of vertex c
note : the figure shown in the image attached
helppppppp
Answers
Answer:
E. (7, 5)Explanation:
vertices C and D have the same coordinate x and x of D = 7
hence
x of C = 7
vertices A and D have the same coordinate y and y of D = 2
hence
m = 2
and
m+3 = 2+3 = 5
and since vertices B and C have the same coordinate y and y of B = 5
hence
y of C = 5
thus
coordinates x, y of C: (7, 5)
Need help fast will give brainiest
Answers
Answers:
[tex]1.\ \angle GMT[/tex]
[tex]2.\ GT\ and\ TM[/tex]
[tex]3.\ \angle MGT[/tex]
[tex]4.\ SAS[/tex]
[tex]5.\ SAS[/tex]
[tex]6.\ SSS[/tex]
what is 10.94 to the nearest whole number.
Answers
Answer:
11
Step-by-step explanation:
If the number behind the decimal wasnt more than 50 then 10 would stay as it is
I hope this helps :3
Explanation: because
A triangular prism has a Volume of 375 cubic units. Find its Volume if all of
its dimensions were reduced to one-fifth their original length?
V=
cubic units.
Answers
In 2 minutes, you are able to walk 2,500 feet. The unit rate of feet per minute is
Answers
Answer:
you are able to walk 1250 feet per min
Step-by-step explanation:
2500 divided by 2 is 1250 so that would mean 1Min=1250ft
4 thirds divided by 2 fifths
Answers
Answer:
10/3 aka 3 1/10
Step-by-step explanation:
Answer:
The answer is 10/3
Step-by-step explanation:
4 thirds divided by 2 fifths
4/3 ÷ 2/5
4/3 × 5/2
4 × 5 ÷ 3 × 2 = 20 ÷ 6 = 10/3
Thus, The answer is 10/3
-TheUnknownScientist
Rotate the given triangle 270°
counter-clockwise about the
origin.
3 6 3
-3 3 3
2
Answers
Answer: It goes from this to this...
3 6 3 -3 3 3
-3 3 3 -3 -6 -3
Step-by-step explanation:
this is for people on acellus.
Help me please :(( I don’t understand what it is asking me
Answers
Answer:
answer: 10
Step-by-step explanation:
each triangle is 10 because the formula for finding area in a triangles our base x height then divide by 2 so. 4 x 5 = 20 then 20 ÷ 2 = 10 hope this helps!
Explanation please also I’ll mark brainliest.
Answers
Answer:
1\12 is the answer
Step-by-step explanation:
There you goooo...
in the bag, there are certain number of toy- blocks with alphabets A,B,C and D written on them. The ratio of blocks A:B:C:D is 4:7:3:1. if the number of A blocks is 50 more than the number of C blocks, what is the number of B blocks?
Answers
Let us consider the common ratio to be ‘x’.
So, toy blocks with alphabet A is 4x and
toy blocks with alphabet B is 7x and
toy blocks with alphabet C is 3x and
toy blocks with alphabet D is x
Again, the number of ‘A’ blocks is 50 more than the number of ‘C’ blocks.
As no. of ‘A’ and ‘C’ blocks are 4x and 3x respectively.
So,
4x=50 + 3x
x=50
Thus, the number of ‘B’ blocks is 7x = 7(50) = 350
350 is the required number.
9514 1404 393
Answer:
350
Step-by-step explanation:
There are 4 ratio units of A blocks and 3 ratio units of C blocks, so 1 more ratio unit of A blocks than of C blocks. That 1 ratio unit corresponds to 50 blocks, since there are 50 more A blocks than C blocks.
There are 7 ratio units of B blocks, so the number of B blocks is ...
7×(50 blocks) = 350 blocks . . . . . number of B blocks
anyone know who Howard is ?
Answers
Answer:
Howard stark or Howard the duck?
Which of the following represents a coefficient from the expression given?
5x - 21 + x2
Answers
Answer:
1 or 5
Step-by-step explanation:
A coefficient is "a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4xy)".
So, in this case, the coefficient of 5x would be 5.
The coefficient of x^2 would be 1.
Hope this helps!
Round to the nearest tenth if necessary.
Find the distance between the two points.
(–1, –8), (–4, –4)
A)5
B)25
C)13
D)1
pls help will give brainliest.
Answers
Answer:
B) 25
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Identify
Point (-1, -8)
Point (-4, -4)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(-4--1)^2+(-4--8)^2}[/tex][√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{(-3)^2+(4)^2}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{9+16}[/tex][√Radical] Add: [tex]\displaystyle d = \sqrt{25}[/tex][√Radical] Evaluate: [tex]\displaystyle d = 5[/tex]At the end of the 2017 football season, 48 Super Bowl games had been played with the current two football leagues (the NFC and AFC). The NFC has won two more games than the AFC. Determine the total number of wins by the AFC.
Answers
Answer: AFC has won 23 games.
Step-by-step explanation:
AFC=x
x+2=NFC
X + x+ 2 =48
2x=46
x=23. AFC
solve for NFC
x+2=NFC
23+2=25 NFC
PROVE EQUATION
x+x+2=48
23 + 25=48
48=48
Which term of series1 +4+7+10+...is43
Answers
Answer:
a = 4
d = a2 - a1
d = 7 - 4
d = 3
an = 43
an = a + (n - 1)d
43 = 4 + (n - 1) 3
43 = 4 + 3n - 3
43 = 1 + 3n
43 - 1 = 3n
3n = 42
n = 42 ÷
n = 14
So, 14th term is 43
Please MARK AS BRAINLIEST
What is 72% of 83?
115.3
59.8
190
5100
Answers
Answer:
59.8
Step-by-step explanation:
Can someone help me please like fast ?
Answers
B. For the 2nd
-4,3. For the 3rd
C. The 4th
<. The 5th
>. And the 6th
What is its domain?
What is its range?
Write the answer in interval notation.
Answers
Answers:
Domain = [-3, 3]
Range = [-1, 2]
=============================================
Explanation:
The domain is the set of all allowed x inputs. Visually, the left-most point is when x = -3, so -3 is the smallest allowed x input. We have a closed circle at this endpoint, so this endpoint x value is included. In contrast, if you had an open circle, then you would exclude the endpoint.
Similarly, we have a closed endpoint at the other side as well when x = 3. This is the largest allowed x value. The domain is the set of x values such that [tex]-3 \le x \le 3[/tex] meaning x is between -3 and 3, including both endpoints. This translates to the interval notation of [-3, 3]. The square brackets say "include the endpoint".
------------
The range is the set of possible y outputs of a function. The lowest the function goes is when y = -1, and the highest is when y = 2. We include both endpoints. The range as a compound inequality is [tex]-1 \le y \le 2[/tex] which converts to the interval notation of [-1, 2]
Find the x- and y-intercepts of the graph of —2x + 5y = 18. State your answers as
whole numbers or as improper fractions in simplest form.
Answers
Answer:
the answer is 6
Step-by-step explanation:
it is a whole number.
Expand and simplify (x+1)(x+3)
Answers
Answer:
x 2 − 4 x + 3
Step-by-step explanation:
Answer:
[tex](x + 1)(x + 3) \\ = ( {x}^{2} + 3x + x + 3) \\ = ( {x}^{2} + 4x + 3)[/tex]
10$ minus 1.25$ minus 3.18$
Answers
Answer:
Hello! answer: $5.57
Step-by-step explanation:
10.00 - 1.25 = 8.75
8.75 - 3.18 = 5.57
Hope that helps
Answer and Step-by-step explanation:
10 dollars - 1.25 dollars - 3.18 dollars =
$8.75 - $3.18 = $5.57
#teamtrees #PAW (Plant And Water)
find the area of the sector (shaded part). Round to the nearest hundredth!
No links!!
Answers
Answer:
~183.78
Step-by-step explanation:
A = pi 9² ≈254.47
260/360=13/18
254.47/18×13≈183.78
A triangle has an area of 12 square centimeters and a height of 12 centimeters. What is the base of the triangle?
Answers
Answer:
[tex]2~cm[/tex]
Step-by-step explanation:
[tex]Let ~ b~ be ~ base[/tex]
[tex]Area=\frac{1}{2} bh\\[/tex]
[tex]12=\frac{1}{2}b(12)[/tex]
[tex]b=2[/tex]
-----------------
hope it helps...
have a great day!
let g(x) = -2x+1. what is g'(3)? what is g'(4)?
Answers
Find the 64th term of the arithmetic sequence
−
4
,
−
21
,
−
38
,
.
.
.
−4,−21,−38,...
Answers
Answer:
The 64th term of the arithmetic sequence is -1075.
Step-by-step explanation:
Arithmetic sequence:
In an arithmetic sequence, the difference between consecutive terms, called common difference, is always the same.
The nth term of an arithmetic sequence is given by:
[tex]a_n = a_1 + (n-1)d[/tex]
In which [tex]a_1[/tex] is the first term.
−4,−21,−38
First term -4, so [tex]a_1 = -4[/tex]
Common difference of [tex]d = -38 - (-21) = -21 - (-4) = -17[/tex]
Thus
[tex]a_n = a_1 + (n-1)d[/tex]
[tex]a_n = -4 - 17(n-1)[/tex]
Find the 64th term of the arithmetic sequence
This is [tex]a_{64}[/tex]. So
[tex]a_n = -4 - 17(n-1)[/tex]
[tex]a_{64} = -4 - 17(64-1) = -4 - 1071 = -1075[/tex]
The 64th term of the arithmetic sequence is -1075.
can you guys help me and say what to expect in the 6th grade math fsa im doing so bad in math i dont understand im most likely gonna have to repeat due to math...
Answers
Answer:
oofu will expect hell you will really need to tudy sooo much like how i study
Step-by-step explanation:
Please help if you know, thank you! Find missing side angle
Answers
Step-by-step explanation:
you can rounded again if you want
then the answer is
7.9 - 8
3. The sum of the interior angle of a triangle is____.
A. 1800
B. 3600
C. 1200
D. 900
4. A regular quadrilateral is a___.
B. rhombus
B. rectangle
C. square
D. triangle
5. A star is an example of a_____ polygon.
A.convex
B. equilateral
C. equiangular
D. triangle
D. concave
Answers
3. 180°
4. square
5. concave
Answer:
3ans) C.360⁰
4ans) C.square
5ans) D.concave
hope it helped you
Do this fast plz I need help 10 points
Answers
Answer:
See below
Step-by-step explanation:
3/5 = 0.6 = 60%.
3/20 = 0.15 = 15%.
7/20 = 0.35 = 35%.
1/5 = 0.2 = 20%.
12/18 = 0.666... = 66.6%...
5/125 = 0.04 = 4%
1/50 = 0.02 = 2%.
Answer:
1. 3/5 is 0.6 as a decimal and 3/5 is 60%
2. 3/20 as a fraction and 15%
3. 35/100 which is simplified to 7/20 and is 0.35 as a decimal
4. 1/5 as a fraction and 20%
5. 0.666666667 as a decimal and is 66.6667%
6. 5/125 as a decimal is 0.04 and as a percent is 4 percent
7. is 1/50 as a fraction and 2%
please give brainliest, that was awfully a lot.
i hope this helps.
-v <3
Step-by-step explanation:
What percent of 55 is 34?
Answers
Answer: 61,81%
Step-by-step explanation:
34 ÷ 55 = 0,61(81) = 61,81%