Answer:epression could be used to represent 2/3
1/2
1/3
1/3
Tim filled his beach ball with 800 cubic inches of air. It loses 30% of its remaining air every 15 days. Which expression models how much air will be left after 5 months? (Let 15 days = twice a month.)
Answer:
22.6in³
Step-by-step explanation:
a = 800(0.7)^(150/15)
a = 800(0.7)^(10)
a = 22.6in³
Answer:
800(1-0.3)^5*2
Step-by-step explanation:
bright thinker confirmed
100 POINTS!!!
A triangle with vertices at A(20, -30), B(10,-15), and C(5,-20) has been dilated with a center of dilation at the origin.
The image of B, point B', has the coordinates (2, -3). What is the scale factor of the dilation?
05
5
10
Answer:
5
Step-by-step explanation:
Find the radius of the button.
radius: ___ cm
Answer:
the radius is 2.5 cm
Step-by-step explanation:
Half of your diameter is your radius
Donations of $375 in February to a homeless shelter are 250% of what they were in January. What were the donations to the shelter in January?
Answer:
$150
Step-by-step explanation:
$375 was donated to a homeless shelter in February
250% of this sum was donated in January
Hence the amount donated in January can be calculated as follows
375×100/250
= 37500 250
= 150
Hence the amount donated in January is $150
Find the radius and area
16.8 cm
Answer:
I think it's 886.7
Step-by-step explanation:
hope this helps sorry if incorrect have a good rest of your day/night :) ❤
26) In triangle ABC, if AB-BC and B
= 70°, ZA will be: *
O a. 70°
O b. 110°
O c. 55°
O d. 130°
Answer:
55degrees
Step-by-step explanation:
Let the other angles of the triangle are x, x degrees. Since the sum of angles in a triangle is 180degrees, hence;
<A + <B+ <C = 180
x + 70 + x = 180
2x+70 = 180
2x = 180 - 70
2x = 110
x = 110/2
x = 55
SInce <A is equal to x, hence <A is 55degrees
Which of the following is irratonal?
A.√2
B.√1.44
C.√1
D.√4
Answer:
I think that it is C. hope this is correct
NO LINKS FIRST ANSWER= BRAINLIEST
Which situation involves a conditional probability? O A. The probability that you roll a 6 on a number cube B. The probability that you make two free throws in basketball C. The probability that you make a second free throw given that you made the first free throw O D. The probability that you are given a book for your birthday
Answer:
c
Step-by-step explanation:
its conditional because you might not make the first free throw.
The situation that involves a conditional probability is the probability that you make a second free throw given that you made the first free throw.
Thus, option (C) is correct.
Conditional probability refers to the probability of an event occurring given that another event has already occurred.
In this case, the probability of making a second free throw is dependent on the condition that you made the first free throw.
Therefore, the probability that you make a second free throw given that you made the first free throw.
Learn more about Probability here:
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The minimum angle of rotation to map the given image onto itself is
A) 180°
B) 270°
C) 90°
D) 45°
Answ
90
Step-by-step explanation:
because you have add 90 for all of them
Find the diameter and circumference
9 m
Answer:
d = 18, c = 56.55
Step-by-step explanation:
Solution
d=2r=2·9=18
C=2πr=2·π·9≈56.54867
in which of the expression below does n=3 ? select all that apply.
Answer:
B and C
if n=3 then 5ⁿ=5³=5×5×5=125
n³=3³=3×3×3=27
hope it helps :)
A student takes a multiple-choice test with 8 questions on it, each of which have 4 choices. The student randomly guesses an answer to each question.
What is the probability that the student gets exactly 4 questions correct?
Round to 3 decimal places.
0.087
0.208
0.886
0.973
Answer:
The correct answer is 0.087
Step-by-step explanation:
Got it right on Edge assignment
Suppose HIJK is a parallelogram. Find the value of x and y.
Answer:
x = 90, y = 12
Step-by-step explanation:
The key to this problem is the fact that opposite sides of a parallelogram are congruent (their lengths are equal).
Set up and solve two equations, one for x and one for y.
x + 80 = 2x - 10
80 = x - 10
90 = x
--------------------------
3y - 4 = y + 20
2y - 4 = 20
2y = 24
y = 12
Please Help!!!!!!
20 points.
Find the length of DE
Answer:
Yes
Step-by-step explanation:
(PLEASE HELP)
Which value of x makes this equation true
-90=-100+x
Answer:
-0.9
Step-by-step explanation:
-0.9 × 100 = -90
answer : -90 = -100+x → x = 10
explanation : to solve for x, you are simplifying both sides of the equation, then isolating the variable.
step 1 : move the variable to the left-hand side and change its sign.
ex : -90-x = -100
step 2 : move the constant to the right-hand side and change its sign.
ex : -x = -100+90
step 3 : calculate the sum
ex : -x = -10
step 4 : change the signs on both sides of the equation
ex : x = 10
solution : x=10
hope this helps !
- audrey ♡
Find the range of the data.
4.8,5.5, 4.2, 8.9, 3.4, 7.5, 1.6,3.8
don't know bro sorry for points comment below to talk
Answer:
7.3
Step-by-step explanation:
range is the difference between the smallest and biggest number in the list so you just subtract the lowest from the biggest 8.9-1.6 = 7.3
Please help I need it now!
Answer: 40,000
Step-by-step explanation:
First 6 years: 5,000 + 5,000 = 10,000
Second 6 years: 10,000 + 10,000 = 20,000
Third 6 years: 20,000 + 20,000 = 40,000
Hope this helps!
Find mZEGD
helppppppppppp pleaseeee :))
Answer:
30
Step-by-step explanation:
I believe it would be 30 degrees because it is opposite of mAGB.
haaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaalp thank you
Draw a triangle of sides 6cm,5cm,4cm.and draw an isosceles triangle of the same area
Answer:
I think not possible to do
Perform the indicated operation.‼️‼️
Answer:
[tex]\frac{n-3}{2n+5}[/tex]
Step-by-step explanation:
h(v)=5v2–28v+11, use synthetic division to find h(4).
Answer:
h(4)=-21
Step-by-step explanation:
h(v)=5x^2-28v+11
h(4)=5(4)^2-28(4)+11
h(4)=5(16)-112+11
h(4)=80-101
h(4)=-21
If this helps please mark as brainliest
In the above figure, m∠P = 125° and m∠Q = (5x)°. If angles P and Q are supplementary angles, what are the value of x and the measure of angle Q?
Answer:
I had the same question and the answer is x = 11, m∠Q = 55°
The value of x is 11 and measure of <Q is 55 degree.
What are supplementary angle?Angles that add up to 180 degrees are referred to as supplementary angles. For instance, angle 130° and angle 50° are complementary angles since the sum of these two angles is 180°.
We have,
m∠P = 125° and m∠Q = (5x)°.
and, P and Q are supplementary angles.
Using the property of Supplementary Angle
<P + <Q = 180
125 + 5x= 180
5x = 55
x= 11
Thus, the measure of <Q
= 5x
= 55 degree
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help answer this for me it will help i will give u extra points
Answer:
C (Srr if its incorrect)
Step-by-step explanation:
there is 1/3 of a pan of cornbread left. Four children are going to share it equally. What fraction of the whole pan of cornbread with each child get?
1.) Name two pairs of adjacent angles
Answer:
DE, BA
Step-by-step explanation:
These two pair of angles meet at the point G, they touch, therefore adjacent.
Write an equation to the model above
BEST ANSWER GET BRANLIEST
Answer:
0 ≤ x ≤ 2 (i assumed that the arrows included 0 and 2).
Step-by-step explanation:
One arrow shows 0 and greater (as it is pointing right) and the other shows 2 and smaller (as it is pointing left). The arrow pointing right has the equation of:
x ≥ 0 (where x is a random number)
The arrow pointing left has the equation of:
x ≤ 2 (where x is a random number)
Assuming that you need to find an equation so that x fits both inequalities, we combine them into one inequality and get:
0 ≤ x ≤ 2
What is the area of the parallelogram?
36 m 2
18 m 2
24 m 2
72 m 2
Answer:
I would need the picture please
Step-by-step explanation:
Thank you! Let me know when you've added the question!
You can just give me the height and base.
Which best describes the function represented by the data in the table? linear with a common ratio of 2 linear with a common first difference of 2 quadratic with a common ratio of 2 quadratic with a common first difference of 2
Answer:
linear with a common first difference of 2
Step-by-step explanation:
If this is linear, the common first difference, or slope, will be the same throughout the entire table.
The formula for slope is

For the first set of points, we have:
m=(0--2)/(-2--3) = (0+2)/(-2+3) = 2/1 = 2
For the second set of points, we have:
m = (4-0)/(0--2) = 4/(0+2) = 4/2 = 2
For the third set of points, we have:
m = (12-4)/(4-0) = 8/4 = 2
The rate of change, or slope, is constant; this makes the function a linear function with a common first difference of 2
Hope it helps
Answer:
b on edge 2021
Step-by-step explanation:
links will get banned
Answer:
22 cm long
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