Answer:
Given: cos θ = 5/13 where 0 ≤ θ < 90
Find tan 2θ
Step-by-step explanation:
An isosceles triangle has an angle that measures 90 degrees. Which other angles could be in that isosceles triangle? Choose all that apply. (90), (45), (25), or (80)
Answer:
45°
Step-by-step explanation:
90 + 2(45) = 180
90 + 2(25) ≠ 180
90 + 2(80) ≠ 180
90 + 2(90) ≠ 180
PLSSSSSS HELPPPPP ASAPPPP
Answer:
I believe its C
Step-by-step explanation:
If you take the coordinates of each point then you will realize all of them went 1 unit up and 9 units to the left.
Help, please!
Look at the question down below In the photo
will give brainliest!!!!
Answer:
√136 is Approximately 2 times of √33
Step-by-step explanation:
√136 = √4x34 = 2√34 ≈ 2 x √33
the midpoint between -1/11 and 9/11
[tex]-\frac{1}{11}and\ \frac{9}{11}[/tex]
Answer:
4/11
Step-by-step explanation:
-1/11+9/11=8/11
mid=(8/11)/2
=4/11
what is 15% of a circlee in degrees
Mr. Strand mowed 2 7 of his lawn. His son mowed 1 4 of it. Who mowed most of the lawn? How much of the lawn still needs to be mowed?
Answer:
66666666666
Step-by-step explanation:
6666666666677777hgfyyf6f5d5fygghyug
PLS HELP WILL GIVE BRAINLIEST TY
Answer:
A. x=3
Step-by-step explanation:
What is 4^3x5+6^2-34+78x2^4?
They look terrible.
Answer:
They look AWSOME
Step-by-step explanation:
Honestly, I couldn't paint to save my life.
SOMEONE !!! I’ll mark brainliest !!
Answer:
60
Step-by-step explanation:
45/9=5 an 12x5=60
jus trust
Answer:
60
Step-by-step explanation:
45÷9=5, and 5×12=60
I.e. he can buy 5 sets of 12 jars, which is 60 jars in total
Plz help
In the diagram, ABC is a straight line.
Work out the size of the angle marked x.
(4 marks)
Answer:
Why is the picture dark ?
i need help ASAP ill give u brainliest ! WORTH 20 POINTS ! any silly guess gets reported
Answer:
for volume you multiple l*w*h so 2)432 4)1,216
What is the slope-intercept equation for this
standard form equation?
6x - 3y = 12
Step-by-step explanation:
solve for y
subtract 6x from both sides
6x-6x-3y=12-6x
-3y=12-6x
divide both sides by -3
-3/-3y=(12-6x)/-3
y=2x-4
y=mx+b
m=slope
b=y-intercept
2=slope
-4=y-intercept
Hope that helps :)
The bill at a restaurant is $32 before tax. The tax on the bill is 5%. How much is the final bill including tax?
O $30.40
O $33.60
o $37.00
O $48.00
Answer: $33.60(B)
Step-by-step explanation:
Short way:
100+5 = 105
Convert to decimal:
1.05
Multiply:
32(1.05) = $33.60
Answer: $33.60
In a right triangle, one of the non-right angles is 73 degrees. What is the measure of the other non-right angle?
PLEASE HELP 15 POINTS
Find m RS
S
(6x-28)
(4x+ 20)
Answer:
arc RS = 116°
Step-by-step explanation:
Since the 2 chords are congruent then their minor arcs are congruent, that is
SR = TU, substitute values
6x - 28 = 4x + 20 ( subtract 4x from both sides )
2x - 28 = 20 ( add 28 to both sides )
2x = 48 ( divide both sides by 2 )
x = 24
Then
arc RS = 6x - 28 = 6(24) - 28 = 144 - 28 = 116°
There are 10 marbles in a bag : 5 red and 5 blue she draws a marble from the bag at random. The marble is red. She put the marble back into the bag. What is the probability that next marble she draws at random is red ?
Answer:
1/ 2
Step-by-step explanation:
Given that:
Number of marbles, = 10
Number of Red marbles = 5
Number of Blue marbles = 5
Probability, p = required outcome / Total possible
Probability of picking a red marble :
Required outcome = number of red marbles = 5
Total possible outcomes = total number of marbles = 10
Hence,
Probability of picking a red marble, P(picking a red marble) = 5 / 10 = 1/2
how to graph 2x + 6y = -8
this is how this should help.
Find the value of the variable A. 48 B. 180 C. 139 D. 39
Which of the following represents 4 square root x3 in exponential form?
1) x^3/4
2) x^4/3
3) 4x^3
4) 3x^4
Answer:
3
Step-by-step explanation:
im in 8th grade this is what were doing right now
What is the answer to this??
How to solve the maze:
1. Start on the start space and complete the problem.
2. The answers are on the arrows but you have to choose the correct answer.
3. When the correct answer is chosen move to the next quest that the answer arrow is pointing to.
4. Complete answers as you go on until you reach the finish square!!
Please help me!! More points for solving.
Answer:
54, 32, 76, 72, 68, 29, 24,
Step-by-step explanation:
60 points!!! pls help
Answer:
im answering so the other guy can get brainliest...
hv a great day!!! :)
Step-by-step explanation:
The equation y= 1.56x + 8.36 models the approximate height of a tree in feet after x weeks. Which statements are true about the linear model? Select all that apply.
A. The plant grows a total of 1.56x feet.
B. The initial height of the plant is 1.56 feet.
C. The initial height of the plant is 8.36 feet.
D. The plant grows about 1.56 feet each week.
E. The plant grows about 8.36 feet each week.
Answer and Step-by-step explanation:
C. The initial height of the plant is 8.36 ft.
When you plug 0 in for x, we get the value of 8.36. When x is 0, that means that 0 weeks have gone by, thus the plant starts at a height of 8.36 feet.
D. The plant grows about 1.56 ft. each week.
We see that the number 1.56 is with the x, so for every week that goes by, the growth will be changed by 1.56, thus making the plant grow 1.56 feet each week.
#teamtrees #PAW (Plant And Water)
Amy’s dog weighs 14 pounds.
What is the dog’s weight in ounces?
30
64
210
224
Answer:
64
Step-by-step explanation:
thats all my answer...
Answer:
16 ounces in a pound
14 x 16= 224 ounces
You pick a card at random.
3 4 5 6
What is P(4)?
Write your answer as a fraction or whole number.
Answer:
im in paine from doing ixl so here is the answer its 1/3 bye
Step-by-step explanation:
paine
The required probability of picking a 4 from 3 4 5 6 is 1/4.
What is probability?Probability is a measure of the likelihood or chance of an event occurring. It is a mathematical concept used to quantify the chance of a particular outcome or event happening, based on the total number of possible outcomes. Probability is usually expressed as a number between 0 and 1, with 0 indicating that an event is impossible, and 1 indicating that an event is certain to occur.
Here,
There are four cards in total, with one of them being a 4. Therefore, the probability of picking a 4 is:
P(4) = number of ways to pick a 4 / total number of cards
P(4) = 1/4
So the probability of picking a 4 is 1/4.
Learn more about probability here:
https://brainly.com/question/30034780
#SPJ2
Who can give me the answer to this?
Answer:
x = 6
Step-by-step explanation:
9x - 11 + 57 + 80 = 180
9x + 126 = 180
9x = 54
x = 6
Please please please please help me
Answer:
for # 1 the answer is B
for the second one i dont know
for the last one the answer is D
Step-by-step explanation:
Help plzzzzzzzzzzzzz
Answer:
OK
Step-by-step explanation:
A triangle has a perimeter of 13x-21 units. One side is 4x+3 units. The other side is 5x-8 units. Write an expression to find the missing side.
Answer:
4x - 16
Step-by-step explanation:
A triangle is a three sided polygon with three edges and three vertices. the sum of angles in a triangle is 180 degrees
the perimeter of a triangle = sum of the side lengths
let the unknown length be represented with y
13x - 21 = 4x + 3 + 5x - 8 + y
13x- 21 = 9x - 5 + y
Make y the subject of the formula
13x - 21 - 9x + 5 = y
4x - 16 = y
the side length = 4x - 16
help plz, will mark brainliest
Answer:
option c.........it should be tan(20)=x/15.035
Answer:
d
Step-by-step explanation:
Help me PLEASE I need HELP
Answer:
x=20
Step-by-step explanation:
180=2x+6x+20
180=8x+20
160=8x
20=x
