I nEED HELP HIRRY WITH EXPLANATION PLS PLS
find the missing angle,k, in the diagram below
1) 90°
2) 145°
3) 55°
4)35°
Answers
Related Questions
Look at the picture
Which of the numbers shown in the box below is the
largest?
Answers
Answer:
13/2
Step-by-step explanation:
19/3 = 6.33333...
31/5= 6.2
13/2 = 6.5
25/4 = 6.25
Therefore 13/2 is the answer. Hope this helps!
Find cos(a) in the triangle.
Choose 1 answer:
21
А. 21/29
B. 20/29
C. 20/21
D. 21/20
Answers
[tex]{\huge{\boxed{\mathcal{\green{ANSWER}}}}} \\ cos( \alpha ) = base \div hypotenuse \\ \\ base \: = \: 21 \\ \\ hypotenuse = 29 \\ \\ cos( \alpha ) = 21 \div 29 \\ \\ {\huge{\boxed{\mathfrak{\red{hope \: it \: helps \: }}}}}[/tex]
Help me plsssssss????
Answers
Answer:
CBD is 120 degrees
Step-by-step explanation:
x=30
4x30+30+30=180
Answer: 120°
Step-by-step explanation:
x + 4x + x = 180° (Since the sum of a straight line is 180°)
6x = 180°
x = 30°
To find the angle of 4x, we need to multiply 4 x 30°
120°
how to evaluate 5a + 3 ?
Answers
Answer:
15a
Step-by-step explanation:
Multiply
3
by
5
=
15
a
A bucket contains 6 green rubber balls, 4 red rubber balls, and 8 purple rubber balls. Alex removes 3 rubber balls, without replacement, from the bucket. What is the probability that Alex removes a green ball, red ball, and purple ball in that order?
Answers
in total there are 6,4,8 which equals 18 .There are 18 balls in total. but Alex removed 3 so now there are 15 balls. There 3 different colors and 15 balls. So there is a 5% out of 15 that you will get a certain color .To find the probability you need to calculate all the possible outcomes.
G=Green R=Red P=Purple
G,R,P
G,P,R
P,G,R
P,R,G
R,P,G,
R,G,P
There is 6 different outcomes, 15 balls and a 5% chance to get a certain color so if you want to exactly get G,R,P there is a (15 divided by 6) chance to get that order.
(I'm not good at calculating that part.)
14m + 51 - 6s + 75 - 81 + 115 - 95 - 41 + 10p - 3p + 51
what is the coefficient of m?
Answers
Answer:
[tex]14is \: coefficient \: of \: m[/tex]
Write a division problem with a 3-digit dividend and divisor of 20 and remainder of 10. pls i need an answer
Answers
Answer:
y = 10x
(x is a set of odd numbers between 11 and 99)
Step-by-step explanation:
Given;
divisor = 20
remainder, = 10
let the 3 - digits dividend = y
let the quotient = x
Arranging all in mixed fraction;
[tex]\frac{y}{20} = x\frac{10}{20} \\\\\frac{y}{20} = \frac{10x}{20} \\\\\frac{y}{20} = \frac{x}{2} \\\\2y = 20x\\\\y = 10x[/tex]
where x = 11, 13, 15, 17, 19 - - - - - - - 99
The divisor would be between 5 and 49. So I chose 38. 38x20 is 760. 760+ 10 (which is the remainder) is 770.
Therefore, The divisor would be 38 and the dividend would be 770.
Have a great day!
I hope it helps!
The woods behind Adam's house were 12 miles wide and 25 miles long. What is the area and perimeter
of the woods?
Answers
Answer: Perimeter = 74
Step-by-step explanation:
If x = 10, which equation is true? *
A. 3 ( 20 - x) = 44
B. 3 ( 12 - x ) = 6
C. 2 x + 3 = 25
D. 2 x - 3 = 22
NO LINKS OR FIILES
Answers
Answer:
B. 3 ( 12 - x ) = 6
[tex]3(12 - x) = 6 \\ (12 - x) = 2 \\ x = 10[/tex]
answer this question
Answers
Answer:
Hello! answer: 62.8
Step-by-step explanation:
Cirmcumfrence can be found by doing
diameter × pi are diameter is 20 and pi is 3.14
20 × 3.14 = 62.8 therefore the circumference is 62.8 HOPE THAT HELPS!
You deposit $2500 in an account that pays 12% annual interest rate compounded continuously. Find the balance after 5 years.
Answers
Answer:
$4,555
Step-by-step explanation:
According to the scenario, calculation of the given data are as follows,
Total deposit (P) = $2,500
Annual interest (r) = 12%
Time period (t) = 5 years
We can calculate the balance after 5 years if compounded continuously by using following formula,
FV = P[tex]e^{rt}[/tex]
By putting the value, we get
FV = $2,500 × [tex]e^{(0.12 * 5)}[/tex]
= $2,500 ×[tex]e^{.60}[/tex]
= $2,500 × 1.822
= $4,555
The graph shows the amount of money that Janice saves each week from her summer job. which equation best represents the graph
Answers
Answer:
H. y=200x+150
esjnsmms
Katana's mom bought her two items using a credit card. The first item cost $260, and the second item cost $373. Later, she retumed both items to the store. What was the change in the amount owed to the credit card company from retuming both items? A 1633 OB 1113 C 1113 d.-633
Answers
Answer:
its DDDDDDD
Step-by-step explanation:
1 Select all the shapes that always have pairs of perpendicular sides.
hexagon
parallelogram
rectangle
rhombus
square
trapezoid
Answers
Answer:
square, rectangle, parallelogram
Answer:
squares, rectangle, parallelogram, rhombus
Step-by-step explanation:
Determine the length of the diagonal for a TV that has a width of 50 inches and a height of 37 inches. Round ONLY your answer to the nearest inch.
Answers
Answer:
62.2 inches
Step-by-step explanation:
a²+b²=c²
Plug in your known variables.
50²+37²
This will equal to 3869
Now you will have 3869 = c²
Square root both sides
√3869 = √c²
62.2 inches ≈ c
here is the next one
Answers
Answer:
15 students per teacher
10 students per tutor
11 tutors
Step-by-step explanation:
75/5=15
60/6=10
110/10=11
IM USING 20 POINTS FOR THIS PLS HELP AND SHOW WORK
Answers
Answer:
the object is in the air on the time interval (0.24 sec, 6.51 sec)
Step-by-step explanation:
The object is 'in the air' for all t such that h> 0. We need to find the roots of h = -16t^2 + 108t - 25 = 0. From the graph we see that both t values are positive. Once we find them, we subtract the smaller t from the larger t, which results in the length of time the object is in the air.
Use the quadratic formula to find the roots of h(t). The coefficients of t are {-16, 108, -25}, and so the discriminant b^2 - 4ac is
108² - 4(-16)(-25) = 11664 - 1600 = 10064, whose square root is 100.32.
Then the quadratic formula x = (-b ± √[b² - 4ac)/(2a) becomes
-108 ± 100.32 108 ± 100.32
t = ---------------------- = --------------------- = 3.375 ± 3.135
2(-16) 32
or t = 6.51 or t = 0.24 (both times expressed in seconds).
So, again, the object is in the air on the time interval (0.24 sec, 6.51 sec)
does any one know 1/2x−7=1/3(x−12)
Answers
Answer:
18
Step-by-step explanation:
I did the math and that should be the answer!!
Help me please need help.
Answers
Answer:
3.8cm
Step-by-step explanation:
How can you write the expression (-15)(-15)(-15)(-15) using exponents?
a. -15^4
b.(-15)^4
c. 4(-15)
d. 4(-15)^4
Answers
Answer:B
Step-by-step explanation:
The graph shows how many calories are in a store's best selling candy.
Answers
Answer:
What is the full question?
A [?] degrees
43°
15° C
B
С
What is the measure of ZA?
Enter
Answers
Answer:
A=122
Step-by-step explanation:
The sum of degree of angles in a triangle=180
Angle a =180-43-15=122
PLS HELP ASAP I NEED RN TY
Answers
Answer:
answer: 92
Step-by-step explanation:
These Will add up to 360 in total so b and c our 92 because 92 + 92 + 88 + 88 = 360 Hope that helps!
Step-by-step explanation:
here's your solution
==> 88° + b° = 180°. [ linear pair ]
==> b° = 180° - 88°
==> b° = 92°
b° = c°. [ vertical angle ]
==> c° = 92°
[tex]hope \: it \: helps[/tex]
hiii please help i’ll give brainliest if you answer correctly
Answers
11. If x and y are both negative, when is x - y positive?
Answers
Answer:
when y is greater then x.
Step-by-step explanation:
for example -2 - -9
turn both inside negatives pos
-2 + +9 making it 7.
What is the first term of the quotient of the following division problem?
(х – 1) = (х + 2)
Answers
Answer:
I think the answer is C. x^2
True or false?
Read it carefully.
An exponential decay function represents a quantity that has a decreasing halving time.
Answers
Answer:
true
Step-by-step explanation:
Answer:
Yes, the statement "An exponential decay function represents a quantity that has a decreasing halving time" is true. In addition, this process can be expressed by the following differential equation, where N is the quantity and λ (lambda) is a positive rate called the exponential decay constant: d N d t = − λ N . {displaystyle {frac {dN} {dt}}=-lambda N.}
Step-by-step explanation:
PLSS HELPP!!! I WILL MARK BRAINLIEST
what would type of quadrilateral would A(2, 3) B(-1, 4) C(0, 2) D(-3, 3) create?
Answers
Answer:
parallelogram
Answer:
Parallelogram
Step-by-step explanation:
proof:
draw lines from -3,3 to -1,4 then o,2 to 2,3 and the connect the top and bottom
According to a weather report, there is a 19% chance it will rain tomorrow. What is the probability that it will not rain tomorrow?
Answers
Answer:
The probability is 81%
Step-by-step explanation:
Hope this is what you're looking for :)
Answer:
The answers is 81 because 81 pls 19 is a 100 and percent goes to on hundred so that why I choose my answer.
Step-by-step explanation:
Brainliest pls
HELP PLEASE DUE TONIGHT
Answers
Answer:
C: 22
Step-by-step explanation:
The difference between the amount of red and yellow paint is 4. If you were to do 18 tablespoons of red paint, you would need 4 more tablespoons of yellow paint. This results in the answer being 22.
Hope this helps!
Answer:
27 teaspoons. maybe i dont know did this by ratios
Step-by-step explanation: