Answer:
Did you know one-quarter of all your bones are located in your feet?
Step-by-step explanation:
The half life of a radioactive substance is 200 years. There are 8,000 grams of the substance initially. How many grams of the substance are left after 300 years?
PLEASE HELP ME!!! thank you so so so so much!!!! *will of course give brainliest*
Answer:
( B ) 2828.427 g
Step-by-step explanation:
Line t has slope 3 and passes through (0, 0). Follow these steps:
Step 1: Start at (0, 0)
Step 2: Move right 8 units
Answer:
foot
Step-by-step explanation:
diagram of ABCD to find m
Answer:
since the pairs of opposite lines in the diagram are parallel the measurement of B is also 63
to fine A and C simply subtract 180 - 63 which gives us 117 so
A = 117
B = 63
C = 117
D = 63
find the slope of a line that passes through the points (-4,3) and (7,5)
Answer:
2/11
Step-by-step explanation:
5-3/7--4 = 2/11
7=x+12
a-19
b-5
c4
d5
Answer:
the answer is b
Step-by-step explanation:
-5+12=7
Answer:
D
Step-by-step explanation:
X= 12-7
X=5
Hope this was helpful
Find the arc length on a circle with radius =4 inches and central angle of 30°
Answer:
Step-by-step explanation:
I'm assuming you're not doing the pre-calculus version of this equation where your angle is in radians. So we'll do the Geometry version which looks like this:
[tex]AL=\frac{\theta}{360}*2\pi r[/tex]
Our angle is 30 and our radius is 4, so we fill in accordingly:
[tex]AL=\frac{30}{360}*2(3.1415)(4)[/tex] (this is if you multiply in pi. We'll find the answer in terms of pi as well).
AL = [tex]\frac{1}{12}*25.132[/tex] and
AL = 2.09433 inches
In terms of pi, the answer would be
AL = [tex]\frac{2}{3}\pi[/tex] inches
Please help for 15 points!
Answer:
There's nothing there
Step-by-step explanation:
Write an equation in point-slope form of the line that passes through the point (5,-12) and has a slope of m= -2/5
I hope that it will be help full for u
Step-by-step explanation:As we know point slope form ,
(Y- Y1) = m (X- X1)
As given data ,
m = -2/5
(X1,Y1) = (5, -12)
X1= 5 , Y1= -12
putt in the above equation these values, we get
Y-(-12) = (-2/5) ( X-5)
Y+12=(-2/5)X+2
Y= (-2/5)X -10 Ans ,ITs also an answer but if you want to simplify more ,taking LCM we get
Y = ((-2)X-50)/5
5Y=(-2)X-50 Anscan anyone please help me with this I'm not good at math
Answer:
The correct answer is -1/13
Hope this helps!! :)
1. A submarine submerged at a depth of −35.25 meters dives an additional 8.5 meters. What is the new depth of the submarine? 6. If the bakery started with an extra $250 from the profits in December, describe how to use the information in the table to figure out the profit or loss of money at the bakery by the end of August. Then calculate the profit or loss.
SOLVE BOTH FOR EXTRA 100 POINTS so in total of 161 POINTS !!! PLUS BRIANLIST!!!
2, Jasper withdrew $45.00 from her savings account. She then used her debit card to buy groceries for $30.15, and then deposited a check for $14.65. What was the total amount of change in Jasper’s account?
1. Answer/Step-by-step explanation:
Diving question: 0 - 35.25 + -8.5 = -43.75 below sea level
Baking question: insolvable by lack of information.
2. Answer/Step-by-step explanation:
A money decrease of $60.50 (or -60.50 increase and change)
? - 45 - 30.15 + 14.65 = -60.50
Since we are finding the change it is best to replace the question mark with 0 so that it is easier to solve.
0 - 45 = -45
-45 - 30.15 = -75.25
-75.25 + 14.65 = -60.50
Please answer in under 15 minutes~!
Graph the function p(x)=1/3|x|
Explain how you got the answer.
anyone know what the answer to this is i’m really bad in slope intercept form.
Answer:
it is D you were correct
What values of X solve the equation G(x) = 0?
Answer:0
Step-by-step explanation:0x0=0
3) Given the quadratic equation -x2 +3x -7=0, determine a, b, and c values.
a=
b=
c=
Answer:
a= -1
b= 3
c= -7
The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve.
Step-by-step explanation:
Plz need help rn What is m
Answer:
measure of angle p=
94
Step-by-step explanation:
ok 5 sided polygon= 540
so put all of those equal to 540
need to find x first
540=132+(4x-10)+(5x-11)+128+(4x+2)
simplify and combine like terms
x=23
now plug in for angle p
(4(23)+2)
94
Solve the system of equations.
2x+8y=6
-5x-20y+-15
Answer:
2x+8y=6
Step 1: Add -8y to both sides.
2x+8y+−8y=6+−8y
2x=−8y+6
Step 2: Divide both sides by 2
[tex]\frac{2x}{2}[/tex] = [tex]\frac{-8y+6}{2}[/tex]
x=−4y+3
_________________________________________________________
−5x−20y−15
There are no like terms.
Answer:
=−5x−20y−15
Billy is on the cross-country team. His goal is to run on 2/3 of the days in September, which has 30 days. If Billy meets his goal, how many days will he run? Group of answer choices
Answer:
20
Step-by-step explanation:
30/3=10
10*2=20
the bee hummingbird is the smallest bird. it can weigh as little as 2 grams. the largest bird, the ostrich, can weigh as much as 150 kilograms. the hummingbird's weight is what percent of the ostrich weight?
Answer:
1.3%
Step-by-step explanation:
i dont have an explanation
- A fish tank filter cleans 3 gallons of water every 1/4 hour. Set up and solve a proportion to determine how many gallons of water are cleaned in 4 hours.
Answer: 48 gallons in 4 hours
Step-by-step explanation:
3 gallons every .4 hours > 12 gallons every 1 hour > 48 gallons every 4 hours
Find the Midpoint of the coordinates (-1,4) and (5,7)
Answer:
[tex](2,\frac{11}{2})[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Midpoint Formula: [tex](\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]Step-by-step explanation:
Step 1: Define
Endpoint (-1, 4)
Endpoint (5, 7)
Step 2: Find midpoint
Substitute: [tex](\frac{-1+5}{2},\frac{4+7}{2})[/tex]Add: [tex](\frac{4}{2},\frac{11}{2})[/tex]Divide: [tex](2,\frac{11}{2})[/tex]Answer:
(2 , 5.5)
Step-by-step explanation:
Use the midpoint formula
What is the perimeter of rectangle TUVW?
Perimeter = ... Units
Answer:
24
Step-by-step explanation:
w=7
l=5
7+7+5+5=24
PLS HELP!!!!!! WILL GIVE BRAINY
Answer:
#14) B) 7 cars
#15) C) 37
Step-by-step explanation:
Hope this helps
Percent equations I need help plzzz here is the question blank % of 6,000 = 4,800
Answer:
20%
Step-by-step explanation:
20% of 6000 = 4800
If I helped you, can you mark me brainliest please?
Lizzy has 6.5 hours to tutor 4 students and spend 1.5 hours in a lab. She plans to
tutor each student the same amount of time. The inequality 4t +1.5 < 6.5 can be
used to find t, the greatest amount of time in hours Lizzy could spend with each
student. a. Solve the inequality and interpret what your solution means. b. Can
Lizzy tutor each student for 1.5 hours? Explain. *
Answer:
A. t= 4.1
B. No because t = 4.1 and if you do 6.5 divided by 1.5 then you get 4.3 and that won't work.
Step-by-step explanation:
Zak and Ryan earn $60 per week for delivering pizzas. Zak worked for x weeks and earned an additional total bonus of $25. Ryan worked for y weeks. Which expression shows the total money, in dollars, that Zak and Ryan earned for delivering pizzas?
Answer:
60x + 25 + 60y
Step-by-step explanation:
60 times x plus 60 times y plus 25
Answer:
60x + 25 + 60y
Step-by-step explanation:
no, but i hope this helped!
PLS HELP!!!!!!?? 21 points
f(x)=x2. what is g(x)?
A.g(x)=(9x)2
B.g(x)=(1/3x)2
C.g(x)=(3x)2
D. g(x)=3x2
Help Geometry help pleasseeee??
formula
perimeter:c²=a2+b2
area:A=length x width
WILL GIVE BRAINEST ANSWER TO WHO EVER EXPLAINS BEST!!!
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?
Answer:
12 people
And when the twelveth shakes everyone's hands, that makes 66. So there were 12 people at the party. So n=12
Step-by-step explanation:
*Hope this helps*
IM CRYINGGGG WHO DID THIS TO KOKICHI BYEE-
Answer:
LOL
Step-by-step explanation:
what do you mean, he is perfect nishishi
What is the y-intercept when a line has a slope of 3 and passes through
the point (2, 7)?
Answer:
The y-intercept is (0,1)
Step-by-step explanation:
So, first you need to find the equation! Point slope form is (y-y1)=m(x-x1).
Plug the numbers in and you get (y-7)=3(x-2). Now, the y intercept is where x=0, so plug in zero for x.
y-7=3(0-2)
y-7=3(-2)
y-7= -6.
-6+7= 1, so y=1
The ordered pair is then (0,1). Hope this was useful :)