Answers
Answer:
∡A = 48°
∡B = 58°
∡BCA = 74°
Step-by-step explanation:
start by finding m∡BCA; this angle is supplementary with ∡BCD and the pair must add up to 180. therefore, m∡BCA = 74°
all three interior angles of a triangle must add up to 180:
74 + 4y + 3y + 22 = 180
96 + 7y = 180
7y = 84
y = 12
substitute '12' for 'y' in 3y + 22 to get 58
substitute '12' for '4y' to get 48
Related Questions
Circle O has a center at (-2, -2) and a diameter of 10 units. Which point lies on circle O ?
Answers
Answer:
Step-by-step explanation:
Many points lie circle O
The points with a distance of 10 units will be on the circle
eg. (8,-2) or (4,6) both lie on the circle as they have a distance of 10 units from the center.
A car travels at an average speed of 56 miles per hour. How long does it take to travel 266 miles?
Answers
Answer:
Answer is 4hrs 45 mins
Step-by-step explanation:
Time=Distance/speed
Time=266/56
Time=4.75hrs
Time=4hrs 45mins.
I hope this helps!
:-)
help i don’t know how to do this
Answers
Answer: E and F
Step-by-step explanation:
really long story, but those two are the correct answers. hope this helps! :)
Compute. 321 divide 24
Answers
Kiran is getting dinner for his drama club on the evening of their final rehearsal.
The budget for dinner is $60.
Kiran plans to buy some prepared dishes from a supermarket. The prepared dishes are sold by the pound, at $5.29 a pound. Kiran also plans to buy two large bottles of sparkling water at $2.49 each.
What is the maximum number of pounds of prepared dishes can Kiran purchase and stay within the budget?
Answers
If x-6= 3, what is the value of x + 2
Answers
Answer:
since X would be equal to 9, x + 2 would be equal to 11
Which is bigger 1/4 or 0.21
Answers
Answer:
1/4
Step-by-step explanation:
1/4=0.25
If mQOS = 46, and mPOR = 61
and mPOQ = 28, what is mROS?
Answers
Answer:
ROS = 225°
Step-by-step explanation:
The four corners of the squares add up to 360°
Hope it helps you
Angles at a point add up to [tex]360^o[/tex]. The measure of [tex]m\angle ROS[/tex] is [tex]225^o[/tex]
Given that:
[tex]m\angle QOS = 46^o[/tex]
[tex]m\angle POR = 61^o[/tex]
[tex]m\angle POQ = 28^o[/tex]
The 4 angles (i.e. QOS, POR, POQ and ROS) are all angles at a point (i.e. point O).
This means that we can apply the angle at a point theorem.
The theorem is represented as:
[tex]m\angle QOS +m\angle POR +m\angle POQ + m\angle ROS = 360^o[/tex] --- i.e. angles at a point add up to [tex]360^o[/tex]
So, we have:
[tex]46^o + 61^o + 28^o + m\angle ROS = 360^o[/tex]
[tex]135^o + m\angle ROS = 360^o[/tex]
Collect like terms
[tex]m\angle ROS = 360^o -135^o[/tex]
[tex]m\angle ROS = 225^o[/tex]
Hence, the measure of [tex]m\angle ROS[/tex] is [tex]225^o[/tex]
Learn more about angles at:
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What is the perimeter of the figure
Answers
Answer:
38m
Step-by-step explanation:
the top side is equal to
2 + 5 + 1 = 8
the perimeter:
9 + 7 + 8 + 2 + 4 + 5 + 2 + 1 = 38
Find the annual premium for the insurance policy described in the following problem.
A policy for 10/20 bodily injury auto insurance for a driver in Class 1A.
317.80
365.40
383.60
440.70
Answers
Answer:
317.80
Step-by-step explanation:
Everything in a store that is going out of business is on sale for a 60% discount.
Janine wants to buy a power drill priced at $67.99 and a set of drill bits priced at
$18.49. The sales tax is 7%. How much will Janine pay for everything after the
discount and sales tax are applied? *
Answers
18.49-60%= 7.40
27.20+7.40= 34.60
34.60+ 7%= 37.02
Answer:
37.02
Step-by-step explanation:
that's the answer, hoped it helped :)
Evaluate the expression when b=2 .
b⋅5 =
Answer:
Answers
Answer:
[tex]b*5 = 10[/tex]
Step-by-step explanation:
Given
[tex]b = 2[/tex]
Required
Evaluate [tex]b*5[/tex]
To do this, we simply substitute 2 for b in [tex]b*5[/tex]
[tex]b*5 = 2 * 5[/tex]
[tex]b*5 = 10[/tex]
The result of the expression is 10
Select the correct answer. If and , what is the domain of f(x) ÷ g(x)? A. all values of x B. (, -1), (-1, 2), and (2, ) C. (, 2) and (2, ) D. (, -1] and [2, )
Answers
Answer:
b
Step-by-step explanation:
Answer:
(-∞, -1) (-1, 2) (2, ∞)
Step-by-step explanation:
The table below represents some points on the graph of a linear function. Which function represents the same relationship?
Answers
Answer:
3rd is the answer
Step-by-step explanation:
caculator duhhhhhhhhhh
PLEASE HELP! i have to turn this in by the end of the day. PLEASE DONT GUESS :)
Answers
2can
3cant
4cant
PLS HELP GIVING BRANLIEST AND GIVING 25 PTS PLS HELPP!!!!
Answers
Answer:
108.0625
Step-by-step explanation:
Add all the differences to the initial value
Jackson is given the expression below to simplify.
9x - 4 + 4x + 5x + 19
Which expression is equivalent to Jackson's expression?
0 3(6x + 5)
0 18x + 23
05(x + 2)
0 14x + 19
Answers
Answer:
it should be 3(6x+5)
Step-by-step explanation:
3(6x + 5) will be equivalent expression of 9x - 4 + 4x + 5x + 19 so option (A) will be correct.
What is an expression?A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.
An expression is a mathematical proof of the equality of two mathematical expressions.
A statement expressing the equality of two mathematical expressions is known as an equation.
Given the expression,
9x - 4 + 4x + 5x + 19
By adding variables and constants individually
(9x + 4x + 5x) + (-4 + 19)
⇒ 18x + 15
Taking common 3
⇒ 3(6x + 5)
Hence "3(6x + 5) will be equivalent expression of 9x - 4 + 4x + 5x + 19".
To learn more about expression,
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Could you help me plz
Answers
Answer:
Step-by-step explanation:
(For a circle)
Circumference formula: π*2r
Area formula: π*r^2
1:
A)
π*2(3) =>6π=>18.84 m
B)
π*(3)^2=>9π=>28.27 m^2
2.
A)
π*2(3.1)=>6.2π=>19.47 m
B)
π*(3.1)^2=>9.61π=>30.19 m^2
MARKING BRAINLY ASAP
Answers
Answer:
https://brainly.com/question/20936691
I answered it here, but you might have to search the answers for part A. Sorry.
The number of tourists visiting a city doubles every month during the two-month period beginning in Jan, 1st and ending
in Feb, 28th each year, if the number of tourists who visited the city in the beginning of January in that particular year was
x, how many tourists visited the city at the end of February that year?
Answers
The number of tourists who visited the city at the end of February that year is 4x.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
The number of tourists visiting the city doubles every month, which means the number of tourists at the end of January is 2 times the number of tourists at the beginning of January, or 2x.
Similarly, the number of tourists at the end of February is 2 times the number of tourists at the end of January, or 2(2x) = 4x.
Therefore,
The number of tourists who visited the city at the end of February that year is 4x.
Learn more about expressions here:
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✨PLS HELP ILL GIVE BRAIN ALIST ✨Jared has $476.24
saved. Which equation
can be used to
determine
m, the
amount of money he
still needs to earn to
reach his goal of saving
$500.00?
Answers
Answer:
the 1st one
Step-by-step explanation:
he's savings estimate to 476.24 and to reach his goal of 500 usd he has to add a certain amount of money, portrayed by m
What number is equivalent to 47/9
Answers
Answer:
[tex]\frac{47}{9}[/tex] = 5 [tex]\frac{2}{9}[/tex]
5 2/9 [tw0 0ver nine]
h0pe this is c0rrect l0l-
Help me solve this plz 7(3x+6)=11-(x+2)
Answers
Answer:
i think - 3/2
Step-by-step explanation:
Please answer number 3 please
Answers
Answer:
3.
a) False
b) False
c) False
d) True
e) False
Answer: FALSE, FALSE, FALSE (there is a bar under the > sign which means it can be equal), TRUE, FALSE (if 34 is the solution then it equals x, and that number would be multiplied by five and added to one, which is well over 35)
solve for e
3 + 8e + 5 = -3e +13 + 10e
Answers
combine like terms
9+8e=7e+13
subtract 9 from both sides
8e=7e+4
subtract 7e from both sides
e=4
Mark has already earned money for mowing lawns over the summer when he takes a job at the local grocery store, earning $9.50 per hour. After working 16 hours at the grocery store, Mark has earned a total of $292. Write a linear equation to represent the amount of money m that Mark has earned this summer after working h hours at the grocery store.
Answers
Step-by-step explanation:
M=9.5 (16,292)
(y=mx+b)
292=9.5(16)+b
The linear equation m = 9.50 h + 140 represents the amount of money m that Mark has earned this summer after working h hours at the grocery store.
What is the Linear equation?A linear equation is defined as an equation in which the highest power of the variable is always one.
Mark takes a job at the local grocery store, earning $9.50 per hour.
After working 16 hours at the grocery store, he earned a total of $292.
As per the given question, we can see points (16, 292)
Here earning $9.50 per hour can represent a slope of a linear function
Thus, M = 9.5 (16, 292)
The standard linear equation is given by,
⇒ m = Mx+b ....(i)
Substitute the values in the above equation,
292 = 9.5(16) + b
b = 292 - 152
b = 140
Substitute the value b = 140 in the equation(i),
⇒ m = 9.50 h + 140
Thus, the linear equation m = 9.50 h + 140 represents the amount of money.
Learn more about the Linear equations here:
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Judy ran the distance s. Monday 0.35, Wednesday 0.2 and Friday 0.25. write the total distance in miles as a fraction in simplest form
Answers
Answer:
4/5
Step-by-step explanation:
0.35 + 0.2 + 0.25 = 0.80
s: There are 347 sixth grade students.They are going on a class trip to bush Gardens
. Each bus holds 32 students How many buses are needed? Will all the seats
be filled? If not, how many will Empty.
Answers
Answer: They would need 11 buses, and no, the seats will not be completely filled and five seats would be empty,
Step-by-step explanation:
Sorry if this didn’t help as much
What is the value of 16 • 2-2?
Answers
Answer:
= 30
Step-by-step explanation:
Which answer is a solution for x?
X/7= 8
A 8
B 15
C 48
D 56
HELP MEH PLS PLS ASAP PLEASE