Answers
Answer:
70 degrees
Step-by-step explanation:
If cosm<A = 342/1000, we are to find the value of a
Take arccos of both sides
cosm<A = 342/1000
cosm<A = .342
arccos(cosm<A) = arccos(0.342)
m<A = arccos(0.342)
m<A = 70 degrees
Hence the measure of m<A is 70 degrees
Related Questions
What would number 35 and 36 Be?
Answers
Answer:
35 c 36 d
Step-by-step explanation:
Plz answer it corectly
Answers
Pls help easy points question On the photo
Answers
Tomatoes : spinach = 9:9 = 1:1
Spinach : chicken broth = 9:15 = 3:5
b) tomatoes : chicken broth = 4.5:7.5 = still 3:5
Tomatoes to spinach is still 1:1
Spinach : chicken broth 4.5:7.5 still = 3:5
Dividing all quantities by 2 doesn’t change the ratio.
find three consecutive numbers that add up to 60
Answers
Answer:
60/3=20
20/21
Step-by-step explanation:
PLZ HELP, 3 * 2/15 exsplain how you got it too. i just need an exsplaination. step by step.
Answers
Answer:
2/5
Step-by-step explanation:
you will first put a one for the denomenator for 3 to make it a fraction, then oyu multiply across, lastly simplfy by 3
Answer:
8/15
Step-by-step explanation:
4x2=8
5x3=15
Evaluate the function: f(x)= 3x - 5; f(-1)
Answers
Answer:
-8
Step-by-step explanation:
f(x)=3x-5
f(-1)=3(-1)-5=-3-5=-8
What is the solution of the inequality z + 2 < 8?
Answers
Answer:
Step-by-step explanation:
if z+2<8
we subtract 2 from both sides
z<6
it is second choice B
B. z < 6 because 6 + 2 = 8 but z + 2 < 8.
GIVING BRAINLIST!!! m∠GHI=98° and m∠JKL=82°.
Which statement is true about ∠GHIand∠JKL?
The angles are neither complementary nor supplementary.
The angles are complementary.
The angles are supplementary.
Answers
Answer:
The angles are supplementary
Step-by-step explanation:
Complementary angles amount to 90 degrees when added together.
Supplementary angles amount to 180 when added together.
82 + 98 = 180
So This set of angles is supplementary
Solve for c.
2(2c + 9) = C
c = [?]
Hint: Use the Distributive Property first, to
simplify the left side of the equation.
Enter
Answers
Answer:
c= -6
Step-by-step explanation:
2(2c+9)=c
4c+18=c
4c+18-18=c-18
4c=c-18
4c-c=c-c-18
3c=-18
3c/c=-18/3c
c= -6
2ND TIME POSTING THIS PLS HELP ME WITH 3, 4, AND 5 BRAINLIEST PLUS YOU WILL GET 100 POINTS
Answers
Answ.
10 and the rest i dont know
Step-by-step explanation:
Answer:
3) Function B has a greater rate of change
4) No
5) Non-linear
Step-by-step explanation:
3) rate of change of B is 1/2 and rate of change of A is 1/3; the greater the value, the greater (or steeper) the change is
4) the number 6 is mapped to two different y-values
5) by observation, it is not a straight line but a curved line
given trapezoid abcd with midsegment ef.find x. AB=34,CD=22,EF=2x+4
Answers
Answer:
i believe the answer is 5 but i hope it helped
Step-by-step explanation:
FH = 48
QH = 2x + 4
a)9
b)10
c)6
d)4
Answers
Answer:
b.10
Ddssssssssssssss
Evaluate the expression, 7x+8(x-3). Assume that x=4.
Answers
Answer:
36 answer
Step-by-step explanation:
i hope it will help u
3n + 8 = 53
I don’t understand how to find the n
Answers
Answer:
n=15
Step-by-step explanation:
subtract 8 from both sides to get 3n=45
divide both sides by 3 to solve for n to get n=15
Answer:
n = 15
Step-by-step explanation:
3n + 8 = 53
the first step we are going to do is combine the like terms by moving the constant (8) to the right and subtracting
3n = 45
next step, we are going to isolate the n by dividing by 3 on both sides of the equation
3n divided by 3 is just n and 45 divided by 3 is 15, so we have our answer
Plz help me I will give brainliest!
Answers
Answer:
0.38m
Step-by-step explanation:
1 1/4 m= 1.25m
1.25-0.87m
=0.38m
Answer:
the snake grows 0.38m
Step-by-step explanation:
To find out how much the snake grows you need to find the differences between the length of the snake after and the length before, this means you do:
the grow = the length of the snake after - the length of the snake before
= [tex]1\frac{1}{4}[/tex] - 0.87
= 1.25 - 0.87
= 0.38m
so the snake grows 0.38m
Determine which fraction is larger: 2/5 or 1/4
Answers
Answer:
Step-by-step explanation:
1/4 ...............................................................
Answer: 2/5
Step-by-step explanation:
Find the values of x and y that make the quadrilateral a parallelogram.
Answers
The values of x and y that make the quadrilateral a parallelogram are x=3 and y=1.
What is parallelogram and its properties?A parallelogram is a four-sided flat shape with opposite sides that are parallel and equal in length.
Properties are:-
Opposite sides if parallelogram are equal.
The consecutive angles of a parallelogram are supplementary (their sum is 180 degrees).
The diagonals of a parallelogram bisect each other (they intersect at their midpoint).
The slope of the line between the points (4x+6, 4y-3) and (7x-3, 3y+1) is:
slope = (3y+1 - 4y+3) / (7x-3 - 4x-6)
= (-y + 4) / (3x-9)
The slope of the line between the points (7x-3, 3y+1) and (3y+1, 4y-3) is:
slope = (4y-3 - 3y-1) / (3y+1 - 7x+3)
= (y-4) / (7x-3 - 3y-1)
= (y-4) / (7x-3 - 3y-1)
Setting these two slopes equal to each other, we have:
(-y + 4) / (3x-9) = (y-4) / (7x-3 - 3y-1)
Simplifying this equation, we get:
(7x-3 - 3y-1)(-y+4) = (3x-9)(y-4)
-7xy + 28x + 3y^2 - 13y - 7 = 3xy - 12x - 9y + 36
Rearranging and simplifying, we get:
3x + 2y = 11 ... (1)
Similarly, we can find the slope of the line between the points (4x+6, 4y-3) and (3y+1, 4y-3) and the slope of the line between the points (7x-3, 3y+1) and (4x+6, 4y-3) and set them equal to each other. We get another equation:
4x - 3y = 9 ... (2)
We now have two equations with two variables. Solving for x and y, we get:
x = 3
y = 1
To know more about equation visit:
https://brainly.com/question/29174899
#SPJ1
HELP ME PLEASE I NEED HELP
Answers
9514 1404 393
Answer:
(b) x = 6; ...
Step-by-step explanation:
The products of the segment lengths for each chord are the same:
FA×FB = FC×FD
FA×3 = 2×9
FA = 18/3 = 6
x = 6
__
AB = FA +FB = 6 + 3 = 9
CD = FC +FD = 2 +9 = 11
__
(x, AB, CD) = (6, 9, 11)
which graph represents r=-1+3 sin(0)
Answers
Answer:
Was there supposed to be a graph with the question?
Step-by-step explanation:
I might know the question actually, if was a mulitple choice, then the answer is b. limacon with inner loop.
Answer:
answer c on edge, the one with a loop
Step-by-step explanation:
got it right
Write the following expression using a single exponent.
(8⁵)² × 8⁶
Answers
Answer:
4096
Step-by-step explanation:
(8)^10 * 8^68^10-68^4 4096 answerfind for N
-18 = n/20
Answers
-18 = n/20
n = -18 × 20
n = -360
David has 1,327.00 on his checking account. if he writes a check for 1,987.00, what will David's balance be
With solution po
Answers
Answer:
-$660.00
Step-by-step explanation:
1327-1987= -660
Hiiioo could someone please help me please ❤️if not that’s otay tooo
Answers
Answer:
3
Step-by-step explanation:
3
roots: −1.5+2.59807621i, −1.5−2.59807621i
it's a perfect cube
cube root of 27 is 3
For every 2 apples in Kali’s orchard, there are 4 pears. In Sam’s orchard, there are 10 pears for every 5 apples. If the number of pears is proportional to the number of apples, what is the constant of proportionality
Answers
Answer:
ggycv
Step-by-step explanation:
Asif would pay $2400 for a jacket if the price was reduced by 40% what is the the original price of the jacket
Answers
Answer: $4,000
Step-by-step explanation:
If the price of the jacket is reduced by 40%, it ends up being $2,400.
Assuming the original price is x, the expression will be:
x - (40% * x) = 2,400
x - 0.4x = 2,400
0.6x = 2,400
x = 2,400 / 0.6
x = $4,000
6 feet
4.5 feet
3 feet
The rectangles are similar. What is the length in feet of the smaller
rectangle?
A 4
B. 4.2
C. 5
D. 5.5
Answers
Answer:
140
Step-by-step explanation:
(7/4) (80) =140 this is the answer for you.
The cook at IHOP can make 72 pancakes in 3 hours. How many pancakes can she make in 9 hours? Create a table. state your answer clearly with a label
Answers
Answer:
216 pancakes every 9 hours
Step-by-step explanation:
9/3 = 3
72 x 3 = 216
if a:3=b:4 then 4a-3b+5=??
Answers
Answer:
4a - 3b + 5 = 5
Step-by-step explanation:
Express the ratios in fractional form
[tex]\frac{a}{3}[/tex] = [tex]\frac{b}{4}[/tex] ( cross- multiply )
4a = 3b ( subtract 3b from both sides )
4a - 3b = 0
Then
4a - 3b + 5 = 0 + 5 = 5
work out (10 - 3 x 2) ^2
Answers
Answer:
Step-by-step explanif you subtract 10 from 3 you would get 7 multiply that by 2 x2 and then you would ge
swim team member performs a dive from a 14-foot-high springboard. The parabola below shows the path of her dive.
Which equation represents the axis of symmetry? 1) x=3
2) y=3
3) x=23
4) y=23
Answers
Answer:
2
Step-by-step explanation:
