Answers
Answer:
sum of angles in a triangle is 180
so 70+60+ 8x+2 = 180
132+ 8x = 180
8x = 180-132
x = 48/8
x= 6
then find the angle by substituting value of x
8x + 2
8*6 + 2
= 50°
Related Questions
Find the equation of the line shown.
(Please help me)
Answers
Answer:
2y=x
Step-by-step explanation:
8 divided 2 + (3 x 3 - 2)
Answers
Answer:
Step 1.
Step-by-step explanation:
Since You need to do 3 x 3 first, BEFORE 3 - 2, it is incorrect.
Hope that helps!
Answer:
Step 1
Step-by-step explanation:
They are supposed to do 3*3 not 3*1.
Find n(A) for the set.
1) A = 200, 201,
202, ..., 2000)
A) n(A)= 1801
B) n(A)= 4
C) n(A)=2000
Answers
A=200,201,202.........,2000
Here, it forms an AP with common difference 1
Let the number of terms in the set be n
[tex] T_{n} = a+(n-1)d \\\\ 2000= 200+(n-1) \\\\ 200+n-1= 2000 \\\\ => n=2000-199= 1801[/tex]
Hence,n(A)=1801
10xy-15x-2y+3 factor the polynomial
Answers
Answer:
(5x - 1)(2y - 3)
Step-by-step explanation:
10xy - 15x - 2y + 3 = 5x (2y - 3) - (2y - 3) = (5x - 1) (2y - 3)
Which of the following is true of the values of x and y In the diagram below?
Answers
Answer:
There is no photo sorry
Step-by-step explanation:
What is the measure of angle C?
45°
с
35
B
A 10°
B
80°
C 100°
D
180°
Answers
Answer:
100°
since being sum of angles of triangle
WILL GIVE BRAINLIEST
The diagonals of a quadrilateral are 12 and 10. Is
this a parallelogram rectangle? Explain your answer
Answers
Answer:
the answer is no.a parallelogram is not a rectangular but the opposite is true. the reason is a cause of parallelogram's diagonals.they might not be equal in parallelogram but in rectangular they must be equal.
Step-by-step explanation:
Answer:
If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram. So yes it is a parallelogram.
Step-by-step explanation:
Diagonals of parallelogram are not necessarily equal. This is a known property of a parallelogram. If all angles are equal, then it means its opposite angles are also equal which is a condition for a quadrilateral to be called parallelogram. If all sides are equal then, opposite sides are also equal.
Miss Johnson bought a roast that weighed 6lb. 4oz. What was the total cost of the roast if the cost per pound was $4.48.
Answers
Answer:
26.88$
Hope this helps :))
If the parent function is y = 3^x,which is the function of the graph?
Answers
Answer:
[tex]y = 3x + _ 2[/tex]
Step-by-step explanation:
The graph of y = 3^x will pass through the point (0, 1). This graph passes through the point (-3, 1); it has been shifted to the left 3 units.
A function can be translated, or shifted, to the left by adding a number to x before the function is applied; in this case, it means adding 3 to x before the base is raised to the power. This gives us
This graph has also been translated, or shifted, down 2 units. This can be done by subtracting a number from the end of the function; this gives us
Find the volume of the sphere r=3
Answers
Answer:
113.1 Units
Step-by-step explanation:
4 /3πr^3
Answer:
If u consider Pi as 3.14 the answer would be 113.04 .
Step-by-step explanation:
Hope it was helpful , Good luck .
Mrs. Owens borrowed $50,000 to start a business. In the first two months, expenses amounted to $52,500, and sales came to only $2,500. How much money does Mrs. Owens have going into the third month?
Answers
50,000 loan
+2,500 Sales= 52,500. - 52500 expenses
at the school book fair, Henry brings $10.00. He purchases a book for $8.50, plus a 6% sales tax. How much money in change will henry receive ?
Answers
Answer:
.99
Step-by-step explanation:
He paid $8.50 + 6% sales tax. So
8.50 x .06 = .51
8.50 + .51 = 9.01 total he paid
$10.00-$9.01=.99
GIVING BRAINLIEST!!!!!!
In which step does a mistake first occur? (24+3+10)-14+2
Step1: (8+10)-14+2
Step 2: 18-14+2
Step3: 4+2
Step 4: 2
Answers
Help please! This is worth 50 points it'll mean a lot!
Answers
between 20 and 5000 characters
If correct I’ll give brainlist
Answers
Answer:
y=x4
Step-by-step explanation:
Answer:
y-intercept = 0
Step-by-step explanation:
A botanist wishes to estimate the typical number of seeds for a certain fruit. She samples 41 specimens and counts the number of seeds in each. Use her sample results (mean = 54.7, standard deviation = 5.3) to find the 90% confidence interval for the number of seeds for the species. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).
Answers
Answer:
(53.3; 56.1)
Step-by-step explanation:
Given that:
Sample size, n = 41
Mean, xbar = 54.7
Standard deviation, s = 5.3
Confidence level, Zcritical at 90% = 1.645
Confidence interval :
Xbar ± Margin of error
Margin of Error = Zcritical * s/sqrt(n)
Margin of Error = 1.645 * 5.3/sqrt(41)
Margin of Error = 1.362
Lower boundary = 54.7 - 1.362 = 53.338
Upper boundary = 54.7 + 1.362 = 56.062
(53.3 ; 56.1)
HELP DUE IN 1 Hour!
m∠MYX =?? degrees
° m∠ZMW =?? degrees
Answers
Answer:
<ZMW =90
<MYX = 29
Step-by-step explanation:
Remark
A Rhombus has a lot of peculiar properties. One of them is that the diagonals intersect at right angles. That means <ZMW =90 degrees.
Since the angle XMY = 90 degrees, it follows that <MXY + <MYX = 90 degrees because the third angle of the triangle = 90.
<MXY = 61 is given
So 61 + <MYX = 90 Subtract 61 from both sides.
<MYX = 90 - 61
<MYX = 29
m<MYX=29°
m<ZMW=90 diagonal bisect each other perpendicularly
Step-by-step explanation:
m<MYX+m<MXY+m<XMY=180 sum of interior angle of the triangle
here
m<XMY=90° diagonal bisect each other perpendicularly
m<MYX+61°+90°=180
m<MYX=180-151=29°
Help me pleaseeee no links
Answers
What is the total surface area of a regular heptagonal pyramid with a base side length of 7 inches and a slant height of 16 inches.
Answers
Answer: Right Regular Pyramid Surface Area = (½ * Perimeter of Base * Slant Height)
Perimeter of Base = 16 inches
Right Regular Pyramid Surface Area = (½ * 16 * 7)
= 56 square inches
Step-by-step explanation: hope this helped
What is this (College Math)
Answers
Hi, Which math? Alegbra,calculus, or geometry?) lol
Step-by-step explanation:
PLEASE PLEASE HELP WITH THIS
Answers
Answer:
θ = 76°
Step-by-step explanation:
Using the cofunction identity
sinx° = cos(90 - x)°, then
sin14° = cos(90 - 14)° = cos76°
That is θ = 76°
Answer:
in radians o= 0.13716675
Step-by-step explanation:
cos(0)=0.9906074
O= arccos(0.9906074)
O=0.13716675
Alan rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 84 cents for each mile driven. Alan had to pay $267.11 when he returned the truck. For how many miles did he drive the truck?
Answers
Answer:
293 miles
Step-by-step explanation:
(267.11 - 20.99)/0.84 = 293 miles
Answer: my mistake, the answer rightt!!
which is a solutiom (x-3)(x + 9)=-27?
Answers
Answer:
x = 0, -6
Step-by-step explanation:
(0 - 3)(0 + 9) = (-3)(9) = -27
(-6 - 3)(-6 + 9) = (-9)(3) = -27
The Riddle Family has a total monthly budget of $3,400. If the utilities represent 15% of the budget, then how much money is the Riddle Family spending on
utilities each month?
Answers
Answer: $510
Step-by-step explanation:
Total monthly budget = $3,400.
Percentage of total budget spent on utilities = 15%
The amount that the Riddle Family spending on utilities each month will then be:
= 15% × $3400
= 15/100 × $3400
= 0.15 × $3400
= $510
Answer:
0.15 * 3400 = $________ utilities cost per month
Multiply the monthly cost by 12.
You purchase a bond with a coupon rate of 8.5% and par value of $2,000. The value of the bond rose to $2,500. What is the bond?
Answers
Answer:
The bond yield is 6.80%.
Step-by-step explanation:
Note: This question is not complete. The complete question is therefore provided before answering the question as follows:
You purchase a bond with a coupon rate of 8.5% and par value of $2,000. The value of the bond rose to $2,500. What is the bond yield?
The bond can now be calculated as follows:
Coupon payment = Coupon rate * Bond per value = 8.5% * $2,000 = $170
Bond yield = Coupon payment / Current value of the bond = $170 / $2,500 = 0.068, or 6.80%
Therefore, the bond yield is 6.80%.
Amy buy 6 tickets for a match, 3 adult and 3 children tickets. Each ticket costs £7.27. She gets £2.75 off on each children's ticket. How much does Amy finally pay for 6 tickets?
Answers
Answer:
$35.37
Step-by-step explanation:
Answer:
Amy pays £35.37 for 6 tickets
Step-by-step explanation:
since each ticket costs the same amount, we can do 6(£7.27) to find out how much she originally had to pay before she gets £2.75 off on each children's ticket
6(£7.27)=£43.62
now, since she gets £2.75 off on each children's ticket, and there are three children, to find out how much money she got off total:
3(£2.75)=£8.25
finally, we have to subtract £43.62-£8.25 to find the total amount Amy finally pays for 6 tickets
£43.62-£8.25=£35.37
so, Amy pays £35.37 for 6 tickets
Simplify 6(x-2 + 5(x+12)-12x
Answers
Answer:
48-x
Step-by-step explanation:
6(x-2) + 5(x+12)-12x
6x-12+5x+60-12x
6x+5x-12x-12+60
-x+48
The face of a fair sided cube are numbered 1-6 based on rhetorical probability if a number cube is rolled 60 times how many times should a 2 be rolled
Answers
Answer:
10
Step-by-step explanation:
P(2) = 1/6
1/6 = x/60
x = 10
+
Find the surface area of this cube. Be sure to include the correct unit in your answer.
3 m
3 m
3 m
Answers
answer is b.Step-by-step explanation:
Answer:
9m
Step-by-step explanation:
yw
1. Read the price list of different items displayed in a restaurant menu.
veg momo 150.50
chicken momo 210.25
chowmien 170.80
frenchfries 75.25
cold drinks 40.50
Then
solve the following given problems.
a) Calculate the total cost of a plate of Veg. Mo:Mo and a cold drink.
b) Find the total cost of plate of chicken Mo:Mo and a plate of French fries.
c) You and your friend had two plates of Chow Mein and two bottles of cold
drinks. If you have a Rs.500 note to the waiter to clear the bill, how much
change did the waiter return to you?
d) If you have Rs.300 pocket money, what two items do you choose to have in the
restaurant? What is the total cost of those two items? How much money was
left with you after paying the bill?
Answers
Answer:
a.Rs 191
b.Rs 285.5
c.total amount =Rs 422.6
return amount=500-422.6
=Rs 77.4
d.chicken momo and cold drink=210.25+40.50
=Rs 250.75
left amount=300-250.75
=Rs 49.25