Answer:
16/15 or 1 1/15
Step-by-step explanation:
helpppppp plzzzzzzzz
Answer:
[tex]3x + 5 = 23 \\ 3x = 23 - 5 \\ 3x = 18 \\ divide \: both \: sides \: by3 \\ x = 6[/tex]
hope that will help you
Answer:
[tex]6.[/tex]
Step-by-step explanation:
[tex]3x + 5 = 23 \\ 3x = 23 - 5 \\ 3x = 18 \\ x = 6.[/tex]
Write the reciprocal of the following numbers.
7 over 10
Answer: - 10 over 7
Step-by-step explanation:
Answer:
when you reciprocate 7/10 it becomes 10/7
12=3x-6
a.18 b.6 c.3 d.-6
16=4x+8
a.1/2 b.4 c.2 d.6
4z+8=40
a.10 b.4 c.8 d.28
5x-7=38
a.5 b.6 c.14 d.9
-3x-9=24
a.11 b.-11 c.5 d.-5
Answer: 1 is b
2 is c
3 is c
4 is d
5 is b
Answer:
12=3x-6 is 6
16=4x+8 is 2
4z+8=40 is 8
5x-7=38 is 9
-3x-9=24 is -11
Step-by-step explanation:
for 12=3x-6 you would get x by itself so first you add the 6 to the 12
you get 18 then you try to get the x by itself so you divide 3x by 3 and divide 18 by 3 as well. So you end up with 6=x. Repeat with every problem
Use the data in the table to find the rate of change in the length of baby girl Grace. (2 points)
Answer: Baby Girl Grace grows 3/4 inch every month.
Step-by-step explanation:
Y= (y_2 - y_1)/ (x_2 - x_1)
Y= (29-26)/(16-12)
Y= (3/4)
The rate of change of height of baby girl is 0.75 inches per month.
What is Rate of change?A value that results from dividing the change in a function of a variable by the change in the variable velocity is the rate of change in distance with respect to time.
Here, from the given table;
At 4th month, the length of baby girl = 20 inches
at 30th month, the length of baby girl = 39.5 inches
x₁ = 4, y₁ = 20
x₂ = 30 y₂ = 39.5
Now,
Rate of change of height = (y₂-y₁) / (x₂ - x₁)
= (39.5 - 20) / (30 - 4)
= 19.5 / 26
= 0.75
Thus, the rate of change of height of baby girl is 0.75 inches per month.
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When you answer the question could you also put how you did it! That will be a lot of help!
Answer:
14.99
Step-by-step explanation:
Cone volume formula is V=Pi(r^2)(h/3)
3,077.2(3)/(pi)(14^2)
please help as soon as you know it the answer
Answer:
A
Step-by-step explanation:
When solving the inequality u have to sometimes change the sign it depends on the value of the number or answer.
HOPE THIS HELPS!
Which list shows all the factors of 28?
1, 4, 7, 28
1, 2, 4, 7, 14, 28
1, 2, 4, 6, 14, 28
1, 4, 6, 28
Answer:
Hope this helps
Also its the second one
Answer:1, 2, 4, 7, 14, 28
Step-by-step explanation:
I really only need confirmation here... I’m stuck on which of the two answers (A or C) it is.
Hector’s service club is raising money by wrapping presents in the mall. The function f(x) = 3x describes the amount of money, in dollars, the club will earn for wrapping x presents. They only have enough wrapping paper to wrap 1000 presents.
Describe the domain of the function.
A. All real numbers such that 1000 ≥ x ≥ 0 (I flipped the problem because I couldn’t find the sign. Really it would be 0 ≥ x ≥ 1000 with the signs facing the other way)
B. All real numbers
C. All whole numbers such that 1000 ≥ x ≥ 0 (I flipped the problem because I couldn’t find the sign. Really it would be 0 ≥ x ≥ 1000 with the signs facing the other way)
D. All whole numbers
Answer:
The answer is C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
can someone help me asap plss
Answer:
1. 200 inches; 2. 12 feet
Step-by-step explanation:
needed ASAP so i don't want to waste too much time.
Quadrilateral PQRS is plotted in the coordinate plane. The quadrilateral is dilated by a scale factor of 2/3 to create quadrilateral P’Q’R’S’. Write three statements that compare quadrilateral PQRS and quadrilateral P’Q’R’S’.
Answer:
They are similar to each other.They are not congruent.the surface area is different for each one.Step-by-step explanation:
Q -> Q' (-3,4) -> (-2,2.666666)
-3*2/3=-2 [tex]4*\frac{2}{3} = 2\frac{2}{3}[/tex]
P -> P' (-5,1) -> (-3.333333, .666666
[tex]-5 *\frac{2}{3} = -3\frac{1}{3}[/tex] [tex]1*\frac{2}{3} = \frac{2}{3}[/tex]
R -> R' (-3,-3) -> (-2,-2)
[tex]-3*\frac23 = -2[/tex]
S -> S' (-5,-1) -> (-3.333333,-.666666)
[tex]-5*\frac23 = -3\frac13[/tex] [tex]-1 *\frac23 = -\frac23[/tex]
What is the total surface area of the right regular pyramid with a square base?
Answer:
106ft by 2
Step-by-step explanation:
Answer:
106 ft
Step-by-step explanation:
PLZZ HELP THIS DUE TODAY AND I STRESSING OUT PLEASE SOMEONE HELP PLZ DON'T SPAM PLZ THS DUE RIGHT NOW PLZZ!!!
1. What two directions could point B be located related to point A? Write two equations to represent the possible locations of point B or in other words, how did you travel to point B. Make a conclusion about the sums in relation to the integers in the equations on the next slide.
2. Explain How you could use absolute value to show that -4+3 and 3+(-4) have the same value. Which property of addition states that these sums are equivalent?
3. You know that the sum of -5 and another integer is a positive integer. What an you conclude about the sign of the other integer? What can you conclude about the value of the other integer?Explain.
4. Jim is standing beside a pool. He drips a weight from 4 feet above the surface of the water in the pool. The weight travels a total distance of 12 feet down before landing on the bottom of the pool. Explain how you can write a sum of integers to find the depth of water.
Answer:
1 im not 100% on this one but b could be a horizontal reflection or a vs vertical reflection
2 The absolute value of a number is its distance from zero on the number line. Therefore, -4+3 is 4+3, and the absolute value of 3+(-4) is also 4+3.
Step-by-step explanation:
2 The absolute value of a number is its distance from zero on the number line. Therefore, the absolute value of 3 is 3, and the absolute value of -3 is also 3. A positive number and its negative have the same absolute value. It is symbolized as |x|, and |-x| has the same value.
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The graph shows the amount of money Joe earns each hour he works. Which statement about the graph is not true?
OPTIONS:
F. The graph shows a proportional relationship.
G. The graph shows a nonproportional relationship.
H. The unit rate is $15 hour.
I. The line is straight.
Answer: G
Step-by-step explanation: the rate of change is constant, making it a proportional relationship
Find the equation of the line USE EXACT NUMBERS
Y=____ X+____
Answer:
Slope: rise/run
= 5/5
= 1
Y-intercept: -5
SLOPE INTERCEPT FORM:
y = 1x-5
The equation of line is y = 1 x + ( -5 )
What is an Equation of a line?
The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept.
And y - y₁ = m ( x - x₁ )
y = y coordinate of second point
y₁ = y coordinate of point one
m = slope
x = x coordinate of second point
x₁ = x coordinate of point one
Given data ,
y intercept b = - 5
Slope m = Rise / Run
= 5 / 5
= 1
The equation of line is y = mx + b
Therefore , y = x - 5
Hence , the equation of line is y = 1 x + ( -5 )
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Alright repost because i forgot to add the photo and someone reported it. Will mark Brainlyist and please explain how you solved it.
Answer: -60
Step-by-step explanation: y1-y2/x1-x2 is the equation for rate of change
60
Y2-y1/x2-x1 = slope
360-240/3-1= 60
A ribbon is 5 4/5 yards long. Mae needs to cut the ribbon into pieces that are 4/5 of a yard long. How many pieces of ribbon can she cut?
The answer is 7 pieces.
If you divide 5.80 (5 4/5) by 0.80 (4/5), you get 7.25. Since Mae probably doesn't want to use a piece of ribbon smaller than the others she will only cut 7 pieces.
Answer:
7
Step-by-step explanation
5 4/5 = 5/5, 5/5, 5/5, 5/5, 5/5, 4/5
so five 5/5 - 1/5 each = 4/5, 4/5, 4/5, 4/5, 4/5 so we now have five 4/5 + the 4/5 we had at the beginning so we have six 4/5 then add all of the 1/5 we took away from all of the 5/5 so 1/5 x 5 = 5/5 = 4/5 Remainder 1/5 so we now have seven 4/5 and an extra 1/5
so, in conclusion, Mae can cut seven pieces of ribbon.
J'espère que cela aide : )
Eli has 7 games on his phone. His sister has 6 more than him. Which ratio compares the number of games on Eli’s phone to the number of games on his sister’s phone?
6:13
7:13
6:7
7:6
Answer:7:13
Step-by-step explanation:
A child is hopping along a sidewalk. The ratio table below shows the comparison between the number of hops and the distance traveled. Hopping Number of hops Distance traveled (ft)
20 30
50 75
80 120
120 ? Which statement correctly explains how to find the distance traveled after 120 hops? Subtract 120 – 75 to get 45, then add that number to 120. Add 30 + 75 + 120. 20 multiplied by 6 is 120, so you can multiply 30 times 6 to find the distance. 30 multiplied by 4 is 120, so you can multiply 20 times 4 to find the distance.
Answer:
i think its C
Step-by-step explanation:
Find the ratio of hops to distance traveled (1: 1.5), then multiply 150 by 1.5.
Serena is building a bookcase. She cuts two pieces of wood from one board. One piece is 1 7/8 feet long and another is 3 1/2 feet long. What is the total change in the length of the original board?
Answer:
43/8 feet
Step-by-step explanation:
The total change is the sum of the length of two boards she cut.
First board length is 1 7/8th feet. Let's change to improper fraction:
1 7/8 = 15/8 feet
Second board lengrh is 3.5 feet, or 3 1/2 feet. Let's change to improper fraction:
3 1/2 = 7/2 feet
Let's add the two:
The change in original board is 43/8 feet
I need help and im mad beacuse i didnt get to get out the house because im stuck on this
Answer:
10 inches
Step-by-step explanation:
Use the simple interest formula to find the ending balance.
$4000 at 6.5% for 5 years.
Enter your answer in the box.
Answer: 13,000
Step-by-step explanation:
I = prt
I = (.65)($4000)(5)
I = 2600(5)
I = 13,000
HELP ME PLES ========= ASWDFEGHRJKT
Answer:
A. is another positive number
B. A positive
C. 0
D. another positive number
Step-by-step explanation:
The other stuff is hard to see
Answer: a is any number greater than 3.7 (and is positive)
b is a number less than 1 1/3
c is -8
d is any number less than 0
PLEASE HELP!!!! URGENT!!! THIS IS DUE TODAY AND I CAN'T FIGURE IT OUT FOR THE LIFE OF ME!! FIRST ANSWER WILL GET BRAINIEST!!!
The table shows the amount of money, A, in a savings account after m months.
Select all the equations that represent the relationship between the amount of money, A, and the number of months, m.
Answer:
E and G
Step-by-step explanation:
just plug in the numbers for A and M
Answer:
I believe it's E & G.
Which number line represents the solution set for the inequality 3(8 – 4x) < 6(x – 5)?
Plz answer quick it's a test
Answer:
Step-by-step explanation:24-12x<6x-30
24<18x-30
54<18x
Divide. 54/18= 3 3<x. It should be the first one if I’m right?
a parachutist descends 24 feet in 2 seconds. Express the rate of the parachute's change in high as a unit rate .
Answer:
He's defending 12 ft per second
Step-by-step explanation:
If he descends 24 ft in 2 seconds, then simply divide by 2 to get the rate per second.
Answer: its descending 12 ft per second
step by step explanation : well you know unit rate is used to compare quantities in which the second quantity is one. so you want to divide.
24/ 2= 12
i hope this helps :)
Julio bought 3/5 pound of potato salad for dinner. Wilma bought 5/4 the amount of potato salad that Julio did. How much potato salad did Wilma buy?
Answer:
1/5
Step-by-step explanation:
GOOD LUCK :3
what is the answer to the riddle
please don't use google and mess it up for others
brainliest if right
Answer:
You're a map!!
Step-by-step explanation:
Answer:
the answer is a map
Step-by-step explanation:
I KEEP REPOSTING THIS QUESTION BECAUSE NO ONE IS HELPING ME
Jennifer’s bank account is modeled by the following equation where x equals the number of weeks and
f(x) equals the total balance.
f(x) = 12x + 45
william's bank account balances after weekly deposits are showing in the following table.
After 10 weeks, how much money would William have in his bank account? Show your work.
Answer:
f(x)=10x+5
Step-by-step explanation:
Answer:
$140
Step-by-step explanation:
The answer is $140 because the rate of change (slope) is 14 dollars a week. All you have to do is multiply $14 by the number of weeks (14 x 10) and you'll get $140 in William’s bank account after 10 weeks.
What is the slope of the line on the grid.
A coordinate grid that includes the line y equals negative one-third x plus four. Points are plotted at begin ordered pair 0 comma 4 end ordered pair begin ordered pair negative 6 comma 6 end ordered pair and begin ordered pair 6 comma 2 end ordered pair. PLZ ANSWER I NEED HELPPPPPPPPPPPP
Answer:
wow thats one hard equationnnnn
Step-by-step explanation:
What does it mean to use context clues?
Answer:Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words.
Step-by-step explanation:
Step-by-step explanation:
Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words.