Answers
Hey there!
I don't know if it's too late, but oh well: The answer is 108°
Knowing that supplementary angles add up to 180°, and we also know that we have 2 out of 3 of the angle measures, so we can subtract that from 180:
180 - 72 =108°
Have a terrificly amazing day!
Answer:
∡APC = 108°
Step-by-step explanation:
∡ APB = 180°
∡ DPB + ∡ CPB + ∡APC = 180°
∡ BPD and ∡DPC have a sum of 72°
then:
72° + ∡APC = 180°
∡APC = 180° - 72°
∡APC = 108°
Related Questions
Which is the corresponding angle
Answers
Answer:
4 and 8Step-by-step explanation:
4 and 8 are corresponding angles as they form at parallel lines cut by a transversal.
4 and 3 are supplementary angles (they both add up to 180°).
4 and 1 are vertically opposite angles and are equal to each other.
From the above explanations, only 4 and 8 are corresponding angles.
I hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!
Find the sum.
(3x - 4) + (12x + 10)
Answers
Answer:
15x+6
Step-by-step explanation:
Answer:
hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
solve the equation 24 = y + 19
y=
Answers
Answer: y = 6/5
Step-by-step explanation:
Divide £48 in the following ratios.
a 2:1 b) 1:3
Answers
Answer:
a) £32 and £16
b) £12 and £36
Step-by-step explanation:
It is given that:
Amount to divide = £ 48
a) 2 : 1
Let,
x be the times of share.
2x + x = 48
3x = 48
Dividing both sides by 3
[tex]\frac{3x}{3}=\frac{48}{3}\\x=16[/tex]
Thus,
2x = 2(16) = £32
x = £16
b) 1 : 3
x+3x=48
4x=48
Dividing both sides by 4
[tex]\frac{4x}{4}=\frac{48}{4}\\x=12[/tex]
x = £12
3x = 3(12) = £36
Therefore,
a) £32 and £16
b) £12 and £36
Gabrielle read 53 pages of her book in the morning,
She read 26 fewer pages in the afternoon"
How many pages did Gabrielle read in the afternoon?
Solve on paper. Then, check your work on Zearn. )
Gabrielle read 1 pages in the afternoon. 1)
Answers
Answer:
27 pages
Step-by-step explanation:
This is a subtraction problem
26 fewer so you subtract 26
53 - 26 = 27
Calculate the perimeter of the shape to the nearest whole number
Answers
Answer:
Option B
Step-by-step explanation:
Perimeter of the given figure = Sum of measures of all sides
= AB + BC + CA
Since, AB = BC = 9 cm (Radii)
CA = Length of arc CA which is the quarter of the circumference of a circle with radius 9 cm
CA = [tex]\frac{1}{4}(\text{Circumference of the circle})[/tex]
= [tex]\frac{1}{4}(2\pi r)[/tex]
= [tex]\frac{1}{2}(\pi )(9)[/tex]
= 14.14 cm
Now perimeter of the shape = 9 + 9 + 14.14
= 32.14 cm
≈ 32 cm
Therefore, Option B will be the correct option.
If r(x) = 2x^2 – 5x + 1, find r(x + 2)
Answers
Step-by-step explanation:
1 Expand by distributing terms.
rx+r×2
2 Regroup terms.
rx+2r
If 2000 is placed into a bank account that pays 3% compond interest per year, how much will be in the account after 2 years
Answers
Answer:
Interest =(Principle ×Rate×Time)/100
=(2000×3×2)/100
=$120
Total money in the account=$120+$2000
=$2120
Step-by-step explanation:
PLEASE HELP I will mark brainliest if you explain what you got and how you got it
Answers
Answer:
m=-2 b=0
Step-by-step explanation:
first, in order to understand anything, you gotta know what y=mx+b means :)
first, m is just there so you can substitute it for a number. x represents the slope, and b represents the y-intercept, which you also substitute for a number.
so in y= -2x, there's no y intercept, because there is no number that represents the y intercept.
so if we use y=mx+b, we can just substitute the numbers.
which would be, y= -2.
Someone! I need help.
Answers
Answer:
With?
Step-by-step explanation:
PLEASE HELP ME WITH THIS GUYS!!
Answers
Answer:
C
Step-by-step explanation:
So they bought 2 sneakers. A pair of sneakers cost $6.49. Multiply that by 2, and you get $12.98.
Then they bought a pair of flip flops. So one pair is $0.99. Add that to the $12.98 you got and now you have $13.97.
They also got a pair of flats. One pair is $7.19, so add that to your $13.97 and you now have $21.16.
They also have to pay $1.75 tax, meaning you add that to the $21.16 you have which makes $22.91 total.
But they said how much change they would get from $30 so we're not done yet. So subtract $22.91 from $30 and your answer will be $7.09 which is C.
5(2x+1)-2x
How to solve
Answers
Answer:
8x + 5
Step-by-step explanation:
5 * (2x+1) = 10x +5
10x + 5 -2x
8x + 5
During his lunch break, Leon sent 6 texts in 3/4
of a minute. What was his rate of texting?
Answers
Answer:
His rate was 8 text per minute... Please brainliest?
Answer: 8
Step-by-step explanation: trust me
Need a bit of help here. :/
Answers
Answer:
A or B
Step-by-step explanation:
(20x^2 – 3x – 9)/(4x – 3)
Answers
Answer:
5x+3
Step-by-step explanation:
Rewrite the expression to 20x^2-3x-9/4x-3
Factor 20x^2+12x-15x-9/4x-3
Factor 4x*5x+3-3(5x+3)/4x-3
Factor (5x+3)*(4x-3)/4x-3
Solution then becomes 5x+3 as stated above
How do i solve this??
Answers
Answer:
x = 25
Step-by-step explanation:
It's a square, so:
[tex]4(4x-10)=360\\16x-40=360\\16x=400\\x=25[/tex]
What can u multiply by 8.6
then divide by two to get
32.25
Answers
Answer:
umm
Step-by-step explanation:
32.25*2=64.50
64.50/8.6=7.5
so the answer is yes
each dance class in 3/4 hours it takes 7 1/2 hours to learn a dance routine which statement is true ?
Answers
Step-by-step explanation:
Answer:
10 dance class
Step-by-step explanation:
The correct option is (d) a student needs to take 10 dance classes to learn the routine. Step-by-step explanation: Given that each dance class is hour and a student takes hours to learn a dance routine. We are to select the TRUE statement. Thus, a student needs 10 dance classes to learn the dance routine.
URGENT!!!! THIS IS DUE TODAY!!
Answers
Answer:
Unless I am an idiot here (think I am) it is AE s the length between A and E, so it is 8
Step-by-step explanation:
Every side of the square is 16.
A to E is half of a side of the square, not a full side.
So you divide 16 by 2, getting 8.
Hope this helps, and sorry if this seems sloppy, I am new to brainly :)
Which of the following equations has a positive slope and a negative y intercept A.y=3.5x
B.y=1/4x+7
C.y=7.5x-2
D.y=-5x-8
Answers
Answer:
C
Step-by-step explanation:
Because 7.5 is a positive and that is the slope and -2 is a negative and that is the y intercept.
Order the following numbers from least to greatest.
Put the lowest number on the left.
71,28,-54,53
Answers
Answer:
-54, 28, 53, 54, 71
Step-by-step explanation:
Hope this helps :)
WHICH STAMENT IS TRUE ABOUT THE GRAPH SHOWN
Answers
What is the domain and range of the inverse of: f (x)= (x + 2)² - 1
Answers
Answer:
The inverse of this function is a parabola that has been rotated 90 degrees clockwise, with it's vertex at point 1, 0.
So it's domain is x ≥ 1
And it's range is y ≥ -2
Step-by-step explanation:
Given:
f(x) = (x + 2)² - 1
First we find the inverse:
x = (f(x) + 2)² - 1
x - 1 = (f(x) + 2)²
√(x - 1) = f(x) + 2
f(x) = -2 ± √(x - 1)
Hey please help, I'm pretty sure it's C, but I'm not sure if it's a also
Answers
Answer:
It is only C
Step-by-step explanation:
The only answer for this is C
The correct option is option C i.e. "If the ratio of the arc length to r is 1, then the measure of θ is 1 radians".
What is Arc length?The arc length is defined as the interspace between the two points along a section of a curve.
Here, we know that,
angle = arc length / radius ............(i)
If arc length / radius = 1 ............(ii)
then from eq. (i) and (ii), we get
angle = 1
θ = 1
Thus, The correct option is option C i.e. "If the ratio of the arc length to r is 1, then the measure of θ is 1 radians".
Learn more about arc length from:
https://brainly.com/question/16403495
#SPJ2
What is the equation of this line?
Answers
Answer:
A
Step-by-step explanation:
plz brainliest :)
do you want an explanation?
Explanation : your welcome
If f(x) = x + 7 and g(x) - what is (fºg)(x)?
0 4.
Answers
Answer:
The answer is last option choose it.
Step-by-step explanation:
Given
f(x) = x + 7
g(x) = 1/x
Now.
fg(x) = f (1/x)
= 1/x + 7
Hope it will help :)❤
Henry can write 5 1\4 pages of his novel in 3 hours.
At this rate how many pages can Henry write in 8 hours ?
Answers
Answer:
In 3 hours Henry can write 5 pages. So, In 1 hour Henry can write pages. Now, In 8 hours Henry can write pages. In 8 hours Henry can write 13.3 pages.
Step-by-step explanation:
what mixed numbers divide to 12
Answers
12•1
24•2
36•3
72•6
60•5
84•7
48•4
Yes these all equal 12
Find the Shaded Area:
10 m
10 m
Answers
Answer:
100-25pi m
Step-by-step explanation:
Let us subtract the circles area from the square
First, let us find the area of the square:
Base x height =
10m x 10m = 100m
Now, the circle:
pi x radius ^2 =
pi x (10/2)^2 =
pi x 5^2=
25 pi
Therefore, the shaded area is 100-25pi m. You can also simplify it further by plugging in the 3.14... value into pi.
I hope this helps! :)
PLEASEEE HELP!!!!!!!!!!