Answers
Answer:
1=39 (alt int)
2=39 (bisector)
3= 90 (rhombus diagonals form 90 degree angles)
4= 51 (triangle sum theorem)
Related Questions
While selling 15 copies, a man gains the cost price of 5 copies, find the profit percent.
Answers
Answer:
If the price is p and the cost is c, then
15p = 20c
p/c = 20/15 = 1.333
so, he made 33% profit
Find the area of a regular octagon with side length 6 cm
Answers
Answer:
173.82cm²
Step-by-step explanation:
A=2(1+2)a2=2·(1+2)·62≈173.82338cm²
Answer: 173.82cm²
Step-by-step explanation:
Heather went for a drive in her new car?She drove for 7 hours at a speed of 44.8 miles per hour.How many miles did she drive?
Answers
Answer: 313.6
Step-by-step explanation:
7 x 44.8 = 313.6
5) Show work here: Charlotte bought 16 songs. Three-fourths of the songs are pop songs. 1 How many of the songs are pop songs? A 4 B 8 C 12
Answers
Answer:
C. 12
Step-by-step explanation:
16 divided by 4 is 4 which means 1/4 of 16 equals 4. If you want 3/4 of 16, you multiply 4 by 3 which is 12.
Solve for x. Round your answer to the nearest tenth. (one decimal place)
X=?? degrees
Answers
Answer:
Use sine:
sin x = 20/30sin x = 2/3x = arcsin (2/3)x = 41.8°Keisha had K dollars in her bank account after removing $200 and then removing 1/5 of the remaining money , keisha now has $800. How many dollars did kiesha have in her bank account
Answers
HELP ASAP ASAP WILL GIVE EXTRA POINTS
Answers
Answer:
1) 2
2) 3
3) y = 2x + 3
Step-by-step explanation:
I'll be expecting that brainliest :)
Solve please. Correctly
3(1 - 2a) = -3a - 18
Answers
Answer:
a = 7
Step-by-step explanation:
3(1 - 2a) = -3a - 18
3 - 6a = - 3a - 18
Add 18 to each side:
3 + 18 - 6a = - 3a - 18 + 18
21 - 6a = - 3a
Add 6a to each side:
21 - 6a + 6a = - 3a + 6a
21 = 3a
3a = 21
Divide each side by 3:
3a ÷ 3 = 21 ÷ 3
a = 7
Joseph ran a 6 mile race and 48 minutes which graph has a slope that best represents the average rate of speed during the race
Answers
Answer:
G
Step-by-step explanation:
Answer: the answer is g I just took this test
Step-by-step explanation:
7x-3=5x+5
7x-3=7x+5
7x-3=-3+7x
what can you say about the coefficients of the terms with x in the equation?
Answers
can you help me please
Answers
Answer:
x=180
Step-by-step explanation:
6/30 = x/900
Answer:
150
Step-by-step explanation:
Are these numbers linear or nonlinear?
x: 0, 1, 2, and 3
y: 1, 3, 6, and 10,
What about this one?
x: 0, 3, 6, and 9
y: -3, 9, 21, and 33
Answers
Answer:
The first one is non-linear.
The second is linear.
what is the answer to 567-37-28*66+7x=838
Answers
Shshshehdhehdh
4x-5.2y + 6y + 7.9x - 8x
Answers
Answer:
3.9x + 0.8y
Step-by-step explanation:
this is your answer
Ms. Carter charges her piano students $40 per lesson plus a semester
recital fee of $55. How many lessons did Tyhir take if he paid a total of $695
for lessons this semester?
1: 14
2: 15
3: 16
4: 17
Answers
Work: 695-55 ( because the question is not asking for recitals). Then you do 640/40. That gives you an answer of 16.
Have a nice day!!!
helpppppppp im finna get a F
Answers
Answer:
275 dollars every
month
Step-by-step explanation:
Simplify the complex fraction. 3/4 2/5
Answers
Answer:
assuming you meant (3/4)/(2/5)
15/8 or 1 7/8
Step-by-step explanation:
use a calculator
Answer:
4214please like my 30 ANSWERS
HURRYYYYYY 30 POINTS. What is the fractional form of 0.02? (it has an underscore over the 2)
A.2/99
B.1/11
C.2/100
D.1/12
Answers
Answer:
2/100 im pretty sure if not then 2/99
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
http://www.calcul.com/show/calculator/recurring-decimal-to-fraction?i=0.02...
Nina gave her grandmother 12 cookies. She had more than 16 cookies
remaining. If y represents the number of cookies Nina started with, which
inequality represents this situation?
A y + 16 > 12
B y - 16 < 12
C y + 12 > 16
D y - 12 > 16
Answers
Answer:
i think its a
Step-by-step explanation:
Answer:
I think its D
Step-by-step explanation:
HELPPP PLEASE ANSWER FAST CLASS IS ALMOST OVER!!!
Answers
9514 1404 393
Answer:
(x -2)^2 + (y +4)^2 = 18
Step-by-step explanation:
To find the constant the expression is equal to, fill in the coordinates of the given point and do the arithmetic.
(-1 -2)^2 +(-1+4)^2 = 9 + 9 = 18
The equation of the circle is ...
(x -2)^2 + (y +4)^2 = 18
PLEASE HELPPPP ASAP!!!! I REALLY NEED IT! WILL MARK BRAINLIEST!!!!
I PUT ALL MY POINTS INTO THIS QUESTION
Answers
Answer:
3.3
Step-by-step explanation:
d = (10 - 4) + (8 - 3)
d = 6 + 5
d = square root of 11
d = 3.31662479 or 3.3
I'll be expecting that brainliest :)
If the sales tax rate is 8.2% in California, then how much would you pay in Los Angeles
for a pair of shoes that cost $39.00?
Answers
Answer:
$42.22
Step-by-step explanation:
The sales tax rate = 8.25 = 0.0825 [Divide by 100 to convert in decimal]
The cost of a pair of shoes = $39.00
Tax amount to pay = Tax rate × Cost of a pair of shoes
Now, the total amount you pay for a pair of shoes = Cost of a pair +Tax amount
= $39.00+$ 3.22
Total Price:$ 42.22
Answer:
Step-by-step explanation:
Huh
Given variables x, y, and z. What is the end value of x?
x = 9
y = x + 1
A. 1
B. 10
C. x + 1
D. 9
Answers
Answer:
x=y
Step-by-step explanation:
I did mentals maths
PALU UUU 1. (DOK 2) Find the Circumference of the figure. Use 3.14 for T. Round to the nearest tenths place 7.6 m
NO Links please
Answers
Answer:
47.7
Step-by-step explanation:
To find the Circumference you have the equation...
C = 2πr (π= 3.14) (r= radius r= 7.6)
Plug it in
C = 2 (3.14) 7.6
Multiply
C = 47.728
now round the nearest tenth and tenth place is the first # after the (.)
47.7
find the unit rate of $152 in 10 hours
Answers
i need help plszsz
plszsz
Answers
Answer:
C
Step-by-step explanation:
HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEM I RLY NEED IT!!!
Answers
Answer:
Step-by-step explanation:
Examine the statements below. Select each situation that would require the application of surface area.
Determining the amount of space inside a jewelry box.
Determining the amount of wrapping paper needed to wrap a birthday gift.
Determining the amount of wood needed to build a tree house.
Determining the amount of carpet needed to cover the floor of a room.
Determining the amount of water needed to fill a pool.
Determining the area of the shadow of a pine tree.
Answers
Answer:
Determining the amount of wrapping paper needed to wrap a birthday gift.
Determining the amount of wood needed to build a tree house.
Determining the amount of carpet needed to cover the floor of a room.
Determining the area of the shadow of a pine tree.
Step-by-step explanation:
I submitted my test and got it wrong but it showed these as the correct answers so
You are kayaking along a 24-mile stretch of river. You travel 6 miles per hour when paddling and 2 miles per hour when drifting. Give three possible combinations of paddling and drifting times. Write your answers as ordered pairs.
Answers
Answer:
(1,6), (2,6), (3,3)
Step-by-step explanation:
Since you travel 6 miles per hour when paddling and 2 miles per hour when drifting, and the total distance covered is 24 miles, we find the times t and t' of paddling and drifting respectively in which the product 6t + 2t' = 24.
So, for the first values of t and t' , we have t = 1 and t' = 9
So, 6t + 2t' = 6 × 1 + 2 × 9 = 6 + 18 = 24
As an ordered pair (1, 9)
For the second set of values of t and t' , we have t = 2 and t' = 6
So, 6t + 2t' = 6 × 2 + 2 × 6 = 12 + 12 = 24
As an ordered pair (2, 6)
For the third set of values of t and t' , we have t = 3 and t' = 3
So, 6t + 2t' = 6 × 3 + 2 × 3 = 18 + 6 = 24
As an ordered pair (3, 3)
So, the three different combinations of paddling and drifting times are (1,6), (2,6), and (3,3)
the median is the ____ of an ordered data set.
A.average
B.end
C.the most occurrences of a number
D.middle