Answers
69
explanation
all three angles equal 360 so you subtract 168 and 123 from 360
Related Questions
Need help now!!!! Find the area of a rhombus
Answers
Answer: 80 in
Step-by-step explanation:
Answer:
64 in
Step-by-step explanation:
Is it possible for 2 numbers to have a difference of a 8 and a sum of 1
Answers
Answer:
Yes, it is possible for two numbers to have a difference of 8 and a sum of 1.
Step-by-step explanation:
Help pleaseeeee I will try and give brainliest
Answers
Answer:
the answers B c=35h+50
Step-by-step explanation:
Answer:
the answer is D. c= 85h
Step-by-step explanation:
i think this is the answer if it is correct plz give brainliest.
A 24-foot ladder is placed 7ft from the wall, (as shown)
if the top of the ladder slips down 4 ft, how many feet will the bottom slide out?
a. 4 feet
b. 8 feet
c. 15 feet
d. 20 feet
anyone who answers this (first) will get 15 points!
Answers
PLS HELP at a summer camp there are 876 girls and 25 boy how many more girls are there then boys
Answers
Answer:851
Step-by-step explanation:
x+0.5y=1.5 solve for y
Answers
Answer:
Y = 3 - 2x
Step-by-step explanation:
In a translation, what math process is used?
a) addition/subtraction
b) multiplication
c)division
Answers
It took a car 4 days to travel 2686 miles. What was this car's average speed, in miles per hour? (round to the nearest mile per hour)
Answers
Answer:
28
Step-by-step explanation:
Well we know that in a day there are 24 hrs so in 4 days there will be 96 hrs
so the car travelled 2686 miles in 96 hours
2686/96= 27.9791666667
So the car's average speed is about 28
Use the given x and y values to write a direct variation
equation. Enter your answer in the form y = kx.
x = 5, y = 50
Answers
The form is y = kx
Replace y and x:
50 = k(5)
Solve for k by dividing both sides by 5
K = 10
PLEASE HELP!!! WILL MARK BRAINLIEST!!!
Name each transformation correctly as a Translation, Dilation, or Reflection.
WILL MARK BRAINLIEST IF CORRECT!!!!!!
Answers
Answer:
Translation
7, 18, 19, 20Dilation
9, 10, 17Reflection
7, 8 , note 7 has both reflection and translationThe length of the hypotenuse of a right triangle
is 10 cm and the length of one leg is 5 cm. What is
the length of the other leg?
Answers
Pythagorean theorm tells us (x)^2 + (3x)^2 = (10)^2
x^2 + 9x^2 = 100
10x^2 = 100
x^2 =10
x= sqroot10= 3.16
Need help with this one
Answers
Answer: Line 3
Step-by-step explanation:
Rectangle ABCD with dimesions of 8 cm by 12 cm is dilated by a scale facor k=1.5.
a. Find the area of Rectangle A'B'C'D':
b. How many times larger is the perimeter of Rectangle A'B'C'D' than Rectangle ABCD?
c. How many times larger is the area of Rectangle A'B'C'D' than Rectangle ABCD?
first one to answer gets brainlist
Answers
Answer:
a) 216 b)1.5 c) 2.25
Step-by-step explanation:
Expand and simplify
(x+2)(x-6)
Answers
x^2 - 6x + 2x - 12
Now simplify
x^2 - 4x - 12
The answer is x^2-4x-12
Answer:
[tex]→(x + 2)(x - 6) \\ = {x}^{2}- 6x + 2x - 12 \\ = \boxed{{x}^{2} - 4x - 12}[/tex]
(x²-4x-12) is the right answer.Laura bought a DVD for $12 and a CD for $10. After she bought the DVD and CD she had $55 left. How much money did she have before she bought the DVD and CD?
Answers
Answer:
she had $77 to her name
Step-by-step explanation:
Add the cost up from the cd & dvd then add the total from that and the 55
Answer:
She should've had 77 dollars before
Step-by-step explanation:
55 plus 12 = 67
67 plus 10 = 77
Kendra wants to put 37 games on 5 shelves. She wants to put the same number of games on each shelf and she will put the remaining games into a box. How many games will Kendra put in the shelves and how many will she put into the box?
Answers
Answer:
Kendra will put 7 games on each of the 5 shelves, 35 in total. 2 of the games will be put into the box.
Step-by-step explanation:
Which ones are true?
Answers
Answer:
its box 1,3,5
Step-by-step explanation:
A boat travel 448 km using 112 litres of gasoline.How far can the boat travel using 1 litre of gasoline
Answers
Divide total distance by total liters used.
448 km / 112 liters = 4 km per liter.
Using 1 liter of gas the boat can travel 4 km.
Answer:
1 litre = 4 km
Step-by-step explanation:
448/112 = 4/1
Cross multiplication, 448 x 1 divided by 112 = 4
3x^(2)+5x-2=0
solve step by step using quadratic formula.
Answers
Answer:
x=1/3,-2
Step-by-step explanation:
Please I need help anything
Answers
Step-by-step explanation:
g(x)=5/4(2)^x
Make a table of points. Choose any 5.
X. Y
0 5/4. 5/4*2^0
1. 5/2. 5/4*2^1
2. 5. 5/4*2^2
3. 10. 5/4*2^3
4. 20. 5/4*2^4
The x, y table above are x, y coordinates to plot. To the right is just solving the equation with different values for the power of 2
plss helppp mee! The corporate team-building event will cost $18 if it has 3 attendees. How many attendees can there be, at most, if the budget for the corporate team-building event is $42? Assume the relationship is directly proportional.
Answers
Answer:
16 attendees at most. sorry if its wrong
Step-by-step explanation:
33 divided by 11 = 3.
3 for each attendee.
48 - 33 = 15.
15 divided by 3 = 5.
Brainliest to first correct answer.
Solve the system of linear equations by substitution.
4x−2y=14
y=12x−1
Answers
The answer is x = -0.6 and y = -8.2.
Find an equation for y in terms of x
Answers
Answer:
y = [tex]\frac{9}{x^2}[/tex]
Step-by-step explanation:
Given y is inversely proportional to x² then the equation relating them is
y = [tex]\frac{k}{x^2}[/tex] ← k is the constant of proportion
To find k use an ordered pair from the table
Using x = 3 when y = 1 , then
1 = [tex]\frac{k}{3^2}[/tex] = [tex]\frac{k}{9}[/tex] ( multiply both sides by 9 )
9 = k
y = [tex]\frac{9}{x^2}[/tex] ← equation of proportion
5. A joint of meat weighs 3.5 kg when frozen. It loses 8% of its weight
when it is thawed. Find the mass of the joint when thawed. *
Answers
Answer:
The mass of the meat when thawed is 7.72 kg (0.28 kg is lost)
Step-by-step explanation:
From the question, we are told that the weight loss amount is 8% of its initial weight
The mass lost here when thawed will be;
8/100 * 3.5 = 0.28 kg
So the mass of the joint will be;
8-0.28 = 7.72 kg
help me please it's easy ig
Answers
Answer: 9 R53
**If the picture is sideways, use the rotate button at the top right.
a car is traveling at a constant velocity of 60km/h east for 4 hours. choose the correct statement about the acceleration of the car
Answers
21.06 + 3.3x = 6.7x – 9.54
Answers
21.06+9.54=6.7x-3.3x
i need help on this geometry theorem bs it would be very appreciated
Answers
Answer:
D.10
Step-by-step explanation:
180 - 50 - 75 = 55
55 + 5 = 60
60/6 = 10
Jada had read 2/3 of a book . She has read 60 pages so far . How many pages are in the whole book?
Answers
What is the product?
Answers
Answer:x=45.6
Step-by-step explanation:
Answer:
(x^2 - 5x^2 + 4x) / 2x + 8
Step-by-step explanation:
(x^2 - 16) / 2x + 8 * (x^3 - 2x^2 + x) / (x^2 + 3x -4)
(x^5 - 2x^4 - 15x^3 + 32x^2 -16x) / 2(x - 1)(x + 4)(x + 4)
x(x-1)(x-1)(x+4)(x-4) / 2(x - 1)(x + 4)(x + 4)
(x^3 -5x^2 +4x) / 2x + 8