Answer:
45 plus 28
Step-by-step explanation:
73
Answer:
73
Step-by-step explanation:
b=3
=5x3^2 + 28
=5x9 + 28
45+28= 73
i am timed please help!
Answer:
[tex]y = (\frac{5}{8}x)+x[/tex]
good luck, i hope this helps :)
Solve Fast. I will give brainliest.
Answer:
slope= 2/3
Step-by-step explanation:
I haven't done algebra in a while, but slope=y2-y1/x2-x1. That would be 12-0/18-0, which simplifies to 2/3.
hope this helps!!!!
Please do these question and with explanations please
Answer:
Step-by-step explanation:
1 is C
2 is G
3 is A
4 is J
5 is D , 9 units
6 is exactly 10 units
sorry to get to the so late, send me a message if you want to see more about how to get the answers.. or if you have other math questions :)
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it! (this is Pythagorean Theorem if your wondering).
Answer:
12.8 feet
Step-by-step explanation:
Answer:
82
Step-by-step explanation:
a^2+b^2=c^2
8^2+10^2=c^2
64 + 100 = c^2
164=c^2
find the square root of 164
square root of 164 is 82
Help me with this please
Answer:
1.
12/6
=2
5 x 2
= 10
2.
12/4
=3
-1 x 3
=-3
Which fraction is equivalent to 6/-8
-8/6
-6/8
-6/-8
8/6
Answer:
try -6/-8 or -8/6 or -6/8 :)
Step-by-step explanation:
HELP PLS YOU WILL GET BRAINLIEST!! (PAST DUE)
Answer:
3. 4.79 dollars
1. 8 pounds of apples
Step-by-step explanation:
3. 1 United States Dollar equals
20.86 Mexican Peso so 100 pesos equal 4.79
1. it say 5 pie equals 2 pound so just times 2 times 4
hope i could help
The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the spring stretches 9 centimeters. Which equation relates the mass of the object, m, and the length of the spring, s?
s= 3/10m
s= 10/3m
m=3/10s
m=1/30s
Answer:
The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the spring stretches 9 centimeters.
Step-by-step explanation:
HELP PLEASE! and please give out good answers.
What is the best measure of center to use to summarize the data set?
1. Median
2. Mode
3. Range
4. Mean
The table shows the relationship between r and s, where s is the independent variable.
Which equation represents the relationship between r and s ?
Answer:
Step-by-step explanation:
R=S -5/6
A vehicle factory manufactures cars. The unit cost C (the cost in dollars to make each car) depends on the number of cars made. If x cars are made, then the unit cost is given by the function C (x)=0.5x^2-280x+48,205 . What is the minimum unit cost?
Do not round your answer.
Answer:
=47,925.25
Step-by-step explanation:
let x = 1
(0.5^2)-280+48,205
=47,925.25
Jay simplified the expression -3 × (3 + 12 ÷ 3) - 4. For his first step, he added 3 + 12 to get 15. What was Jay’s error?
Answer:
He should have divided 12 ÷ 3 first.
Step-by-step explanation:
Following PEMDAS/BODMAS, the first step is solving equations in parentheses. Since the parentheses contain a multi-step equation, Jay needs to follow PEMDAS for inside the parentheses as well. Instead of adding 3+12 first, he should have done division first (12 ÷ 3).
How the problem should be solved:
-3 × (3 + 12 ÷ 3) - 4
-3 × (3 + 4) -4
-3 × 7 - 4
-21 - 4
-25
Answer:
i dont know
Step-by-step explanation:
PLS PLS PLS HELP!!! WILL GIVE BRANLIEST
Step-by-step explanation:
10. 12
11. 500
12.8
13.45
Please help me with this question.
Answer 1/4
Step-by-step explanation:
3/12 divided by 3 is 1/4
Help, Missing work!!!
Answer:
Step-by-step explanation:
11) add 20 to both sides, x=-3
12) divide both sides by -8, v=18
13) divide both sides by -7, n=19
14) multiply both sides by 9, n=171
Answer:
11. x= -3
12. v=8
13. n=19
14. n=171
Step-by-step explanation:
11. 20+3=23, but since the answer is negative, the 3 has to be negative (different signs = negative)
12. 144/8 = 8, since product is negative, the answer has to be positive (different signs = negative)
13. 133/7= 19, answer must be positive because product is negative (different signs= negative)
14. 9*19=171, so therefore 171/9=19
Can you help me pleaseee
WILL GIVE YOU BRAINIEST AND MORE!!
Write an integer to represent the following situation: A boat is sitting at sea level.
Answer:
The integer would be 0 since ithe boat hasnt gone above or below sea level.
the other questions I got wrong if I fail this one I fail the lesson! help pls
Answer:
8000 in³ because 20 × 20 × 20 is 8000
Answer and Step-by-step explanation:
We are given:
Each side of the box is 20 inches.
A side of the box is denoted as s.
The volume of a cube is [tex]V=s^{3}[/tex]
If s is a side of the box, and one side of the box is 20 in., then that means s is equal to 20.
So, to find the volume, we plug 20 in for s in the volume equation.
[tex]V = 20^{3}[/tex]
(This is the same as saying 20 times 20 times 20).
V = 8,000 [tex]in^{3}[/tex]
#teamtrees #PAW (Plant And Water)
help me pls i will make u a brinliest
Answer:871
1)560;
2)800
3)871
Answer:
4,568 ÷ 8
= (4,000) + (8÷8) + (8÷8)
= 500+70+1
= 571
Hope its right and hope it helped :)
What is the surface area of a rectangular prism with the Length being 14cm, the Width being 21cm, and the Height being 5cm?
what s this pls helpppppp
Answer:
3
Step-by-step explanation:
The net of a rectangular pyramid is shown.
Answer:
Multiplication: 6,912 Addition: 38
Step-by-step explanation:
If its using multiplication:
Answer for multiplication: 6912
6 x 8 = 48
12 x 12 = 144
144 x 48 = 6,912
if using addition:
Answer for addition: 38
6 + 8 = 14
12 + 12 = 24
24 + 14 = 38
HI I NEED HELP THIS IS DUE TODAY
Answer:
3 8
1 5
6 2
I believe
Answer:
3 8,1 5, 6 2
Step-by-step explanation:
PLZ help expressions
Answer:
7r = 5
Step-by-step explanation:
Answer:
The answer is 7r = 5
Step-by-step explanation:
Hope this helps
btw have a wonderful day!
Which story matches the equation "-" 6+3x=2+4x?
At 5 p.m., the temperatures recorded at two weather stations in Antarctica are -6 degrees and 2 degrees. The temperature changes at the same constant rate, x degrees per hour, throughout the night at both locations. The temperature at the first station 3 hours after this recording is the same as the temperature at the second station 4 hours after this recording. Or
Elena and Kiran play a card game. Every time they collect a pair of matching cards, they earn x points. At one point in the game, Kiran has -6 points and Elena has 2 points. After Elena collects 3 pairs and Kiran collects 4 pairs, they have the same number of points.
Answer:x=4
Step-by-step explanation:
The box has a volume of 135 cm3. The height of the box is 2 1/2 cm. The base of the box is x cm. And the width of the box is 9 cm. What is the length (x) of the box?
Answer:
Length of box= 6cm
Step-by-step explanation:
Please see the attached picture for the full solution.
HELP PLEASE I NEED ALL THE AWNSERS! PLEASEEE
Answer:
1) 34
2) 8
3) 8
4) 68
5) 12
6) 4
7) 59
8) 60
9) 25
10) 24
Answer:
1. 34
2. 8
3. 8
4. 68
5. 12
6. 4
7. 41
8. 60
9. 25
10. 24
PLEASE HELP!!!!!!!!!!!!!!!!
Answer:
For the first one about Jack the answer to A is 14, 21, 30 and for b the answer is 22. Now for Maria the answer for A is 24 , 40 , 80 and for b it's 8
Step-by-step explanation:
All you had to do for Jack was just add 10 to each number that's for A Now for B you just had to minus ( - ) 10 from 32 which equals 22. For Maria You needed to times ( × ) every number from 4 .
Please help! I will mark you brainliest if you get the answer correctly , look at the picture.
Answer:
12 weeks
Step-by-step explanation:
plz mark brainlyest
Answer:
B.12 weeks
Step-by-step explanation:
Sam already has $50 dollars saved.
He wants to get $30 each week.
The cost is $410.
If he already has 50 you should subtract this from 410(it equals 360)
Then you multiply each answer by 30
The correct answer is B.12
30*12=360
(sorry if that is confusing my brain works weird)
Solve for M
m/9+2/3=7/3
Answer:
m/9+2/3=7/3
We move all terms to the left:
m/9+2/3-(7/3)=0
We add all the numbers together, and all the variables
m/9+2/3-(+7/3)=0
We get rid of parentheses
m/9+2/3-7/3=0
We calculate fractions
There is no solution for this equation
Answer:
2/3+0.7 (rounded to nearest tenth) 7/3=2.4 15/9=1.7 (rounded to nearest tenth) 1.7+0.7=2.4
Step-by-step explanation:
M=15