Answer:
2^-4
Step-by-step explanation:
Answer:
Step-by-step explanation:
1/2 * 1/2 * 1/2 * 1/2 = [tex](\frac{1}{2})^{4}[/tex]
[tex]\frac{1}{a^{m}}= a^{-m}[/tex]
[tex](\frac{1}{2})^{4} = 2^{-4}[/tex]
Stan ran 4 and 4 7/10 miles, which was 1 and 3 Over 10 fewer miles than Matt ran. Four students wrote and solved equations to find m, the number of miles that Matt ran. Which student wrote and solved the equation correctly?
Possible Answers:
Answer:
Matt ran 6 miles.
Step-by-step explanation:
Stan ran 4 and 7/10 miles, and this is 1 and 3/10 fewer miles than Matt.
this means that Matt ran the following amount of miles
4 and 7/|0 + 1 and 3/10 miles:
(4 + 1) + (7/10 + 3/10) = 5 + 10/10 = 6 miles.
This would be the correct way to solve this equation.
help me answer this please and thanks cause I don't see myself getting the answer anytime soon lol
Answer:
-12x-4
Step-by-step explanation:
2(-7x+(x-2)) =
-14x+2(x-2) =
-14x+2x-4 =
-12x-4
Brain test! Answer the question below.
At a school, students may choose one entrée, one vegetable, and one dessert for lunch. The choices are listed in the table below.
How many different lunch combinations are available?
a. 12
b. 36
c. 72
d.144
Answer:
72 is the answer hope this helped
pls tell me which this equation is most like in the drop down box thanks in advance will give brainliest
Answer:
Step-by-step explanation:
That is the vertex form of a quadratic function. You get here from standard form (ax²+bx+c=y) when you complete the square.
If Selena completes her homework with 100 percent accuracy, she's allowed
to watch an episode of her favorite show. Each episode of her favorite show
is approximately 30 minutes. If Selena completes her homework with 100
percent accuracy 5 days this week, how many hours will Selena watch her
favorite show?
14. How many hours will Selena watch her favorite show?
(Enter your answer as a decimal.)
Answer:
750
Step-by-step explanation:
Answer:
she can watch 2.5 hours of her show
Step-by-step explanation:
PLZ PLZ PLZ PLZ PLZ Helpppppp
Answer:
#2 : C
#4 : C
Step-by-step explanation:
Question 2:
Pyramids with the same base & height will always be 1/3 the volume of a prism with the same base & height.
Question 4:
Equation for volume of a pyramid: lwh/3
The length, width, and height of the pyramid all equal 4.5 inches
volume = (4.5*4.5*4.5)/3
volume = 91.125/3
volume = 30.375 or 30 and 3/8
Stanley bought a rectangular piece of land to build an amusement park. He is going to call his amusement park “Canada’s Stanley Land”. It will feature the world’s fastest rollercoaster with a drop of 90 degrees. The entire area of his land is 720 km2. The length of the land is 5 times the width of the land. It will cost Stanley $96,000,000,000 to build all the rides in his dream amusement park. What is the length and width of the piece of land that Stanley bought to build his amusement park?
Answer:
300 by 60
Step-by-step explanation:
because I am big brain and totaly didn't use a calculator
can someone please help me with thus
Answer:
I believe the answer is 15.
Step-by-step explanation:
PLZ HELP RN! I WILL GIVE BRAINLIEST TO BEST ANSWER AND NO LINKS!!!!
Let me rephrase that NO.FRIDGING.LINKS! OR FAKE ANSWERS! AND MAKE SURE TO GIVE A FULL ANSWER AND NOT A BAD ANSWER
Also, just in case you still don't understand, if you reply just to get points, I will legit call brainly and tell them I want my points back fyi. Thank you! :D
I had to rewrite my answer cause I got scammed the first time, so please dont scam me
I really need help ASAP!!I am just now doing my schoolwork for today, due to some distractions, can someone help me understand how to find the volume of basic shapes? I really need help, because I have been talking to someone most all day, and I need to finish a sheet about shapes' volume. If you could right the formula for that, that would be great.
answer:
so the basic formula to find volume in shapes would be length × width × height.
here is a example : ( i cant really make the shape 3D so lets just say it is )
__________________
| |
| | 3
| |
__________________
5
and because i cant make the shape 3D, the width will be 2
all you really need to do is multiply all of them together, for smaller numbers you shouldn't have to really use your calculator ( if you have a pretty good memory of your times tables then you shouldn't have to as least ) but with bigger numbers then i would recommend using your calculator if your teacher does lets you
5 * 3 * 2
= 30 units !
i hope this helps you and if you have anymore questions then please let me know! :)
I don't understand this... please help :(
Answer:
Radius is the distance from the center of the circle to the edge (if you were to cut just a slice of pizza)
diameter is directly in the middle from one end to the other (if you were to cut the pizza in half)
this means that the diameter is DOUBLE the radius
circumference is the length of the outside of the circle (so the length of the pizza crust)
this one is tricky because to find circumference you need to do [tex]2\pi r[/tex] (r is the value of the radius)
so for problem 1 the radius is 3 cm (the line is equivalent to if you were trying to cut out one slice of pizza)
the diameter is DOUBLE the radius, so if you were to cut the pizza in half all the way it would be 6 cm
and the circumference ([tex]2\pi r[/tex]) is 2 * pi * 3 cm
because it says to round pi to 3.14, the circumference would be 18.84
lmk if this wasn't a good explanation or if you want help on the other problems too
Find the equation of the line in slope-intercept form using y=mx+b
I need this done en please help meh T~T
Answer:
Yes... The graph is plotted the same way it says she took her trip... hope this helps if so please mark me brainiest
What is the answer. please do it in the simplest form.
Answer: 8 9/20 decimal... 8.45
Step-by-step explanation:
Which value of x makes the equation 3x = 36 true?
A. 10
B. 12
C. 14
D.16
Answer:
B, 12
Step-by-step explanation:
there are many ways to solve this problem, I will state 2:
divide 36 by 3, your answer would be 12
simply multiply 3 by each number on the question, your answer as well will be 12.
about 3.9 x 10^7 people live in California. about 1.3 x 10 ^6 people live in Maine. About how many times more people live in California than live in Maine
Answer:
76
Step-by-step explanation:
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Triangle ABC and it's transformation Triangle A'B'C are shown describe the transformation.
What value of t is a solution to this equation?
-t + 2
------- = 1
3
Answer:
-1
Step-by-step explanation:
you mutiply the 3 on both sides and then you subtract the 2 from both sides.
-t=1
then u divide by negative 1 which will make the right side number negative
act like the time is 5:15 add 45 minutes to that now what time is it?
Answer:
6:00
Step-by-step explanation: N/A
Solve each inequality, then match it to the correct graph.
Answer:
1- G
2- D
3- A
4- H
5- B
hope this helps :)
Step-by-step explanation
1- r/-2 ≥ -5
*-2 *-2
r≥10
2- y+9 ≥ -2
-9 -9
y≥-11
3- 7> k+12
-12 -12
-5>k
4- -5 ≤ -16 +m
+16 +16
11 ≤ m
5- -54≤ -6c
/-6 /-6
9 ≤ c
What is 5/9 - 7/18 ?
Answer:
5/9 - 7/18 = 0.16666666666
Step-by-step explanation:
This is what I got but if you mean something else, please make sure to explain what way you want this answer solved. EXAMPLE: What is 5/9 - 7/18 in simplified form.
Note to you:
Hope this helped and my apologies if I am wrong. Have a good one!
please help me, thank you
Answer:
161 6/72
Step-by-step explanation:
50 5/8 plus 50 5/8 = 100 10/8 = 101 2/8
30 2/9 + 30 2/9 = 60 4/9
add them together which comes out to 161 6/?
Use LCM or least common multipule and it should come out to 161 6/72
Answer:
161 6/72
Step-by-step explanation:
50 5/8 plus 50 5/8 = 100 10/8 = 101 2/8
30 2/9 + 30 2/9 = 60 4/9
add them together which comes out to 161 6/?
Use LCM or least common multipule and it should come out to 161 6/72
Step-by-step explanation:
ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS. ( NO LINKS! )
Plz help, my little brother is confused on a problem but he won't let me help
Answer:
22 is the answer
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
4 + 3 - (6 - 2)^2 =
4 + 3 - (4)^2 =
4 + 3 - 16 =
7 - 16 =
-9
Hope that helps!
-Sabrina
HELP ME I HAVE BEEN STUCK ON THSI FOR AN HOUR I GIVE BRAINLIEST
Answer:
You gave the $1 the the dad and mom
Step-by-step explanation:
It says you returned on the thing
Answer:
When you gave them each $1, you subtracted $1 from $50 for each parent-that's how you got $49. You also subtracted that amount from the total amount of money that you asked for, leaving you with 98. You kept the one dollar, which adds back the dollar that you still owe. There is no missing $1.
A video game store brings in 20 new video games each week. Determine the equation if w represents the number of weeks and t represents the total number of video games
A. t = 20w
B. w = 20t
C. t = 20 + w
D. w = 20 + t
Answer:
option A
Step-by-step explanation:
20 times the each week will give you the t
How do you solve these problems using Two-Step Equations. You will get 65 points if correct.
l9ve
4y > -16 please help
Answer:
y = -4
Step-by-step explanation:
Let's solve your inequality step-by-step.
4y>−16
Step 1: Divide both sides by 4.
open square at - 4 pointing to positive numbers
Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds.
Select all the equations that describe this situation
a
x + 3 = 14
b
3x = 14
c
x= 14 - 3
d
x = 14 ÷ 3
Question 2 (2 points)
Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds. How much does Kiran’s backpack weigh?
x+3=14
a
x= 42 lbs
b
x= 17 lbs
c
x=11 lbs
d
x=14 lbs
Question 3 (2 points)
Each notebook contains 60 sheets of paper. Andre has 5 notebooks.
Select all the equations that describe this situation
a
y = 60 ÷ 5
b
y = 5 ⋅ 60
c
y ÷ 5 = 60
d
5y = 60
Question 4 (2 points)
Each notebook contains 60 sheets of paper. Andre has 5 notebooks. How many sheets of paper do Andre’s notebooks contain?
y=5⋅60
a
y= 60 sheets
b
y=300 sheets
c
y=30 sheets
d
y=600 sheets
Question 5 (2 points)
Solve the equation.
2x=5
a
x= 5-2
b
x= 5 +2
c
x= 5/2
d
x= 5x2
Question 6 (2 points)
Solve the equation.
y + 1.8 = 14.7
a
y= 16.5
b
y= 8.1
c
y= 12.9
d
y= 14.7
Question 7 (2 points)
Solve the equation.
6=1/2z
a
z= 3
b
z=18
c
z= 12
d
z= 1/2
Question 8 (2 points)
Solve the equation.
a
w= 3
b
w= 2.5
c
w= 1 and 3/4
d
w= 2 and 3/4
Question 9 (2 points)
Solve the equation.
2.5t = 10
a
t= 4
b
t= 5
c
t= 2.5
d
t= 10
Question 10 (2 points)
Solve the equation.
3x= 18
a
x=15
b
x=5
c
x=2
d
x=6
and get branlest for all and awser righit wish you the best of luck