IM NOT 100% SURE
just trying to help :)
Answer:
Step-by-step explanation:
|x| is absolute value. Whether its positive or negative, it's still the same so the answers to your questions are:
1)6
2)2
3)7-4 or 3
4)6
Hope this helps plz mark brainliest :D
Equations in Two variables
Answer:
dude people need to make the picture bigger
Step-by-step explanation:
78 x 42 in area model and standard algorithm
PLEASE HELP!!! Show your work too, please!
Step-by-step explanation:
first fish tank: 95-4x
second fish tank: 40+5x
1. Define variable
The variable x represents the number of days.
2. Write the inequality
95-4x=40+5x
3. You probably don't need the answer but I am just going to solve.
The first fish tank will have less water than the second fish tank after 7 days.
95-4x=40+5x
95-4(7)=40+5(7)
95-28=40+35
67=75
Since the first equation (95-4x) represents the first fish tank, and the second equation (40+5x) represents the second fish tank, the solution shows how the amount of water in the first fish tank is less than the amount of water un the second fish tank after 7 days.
MM13 (Minute Math 13) 7th Grade Math
Brainliest if you answer all questions (Please number them in your answer)
10 Questions (Please help, this is due soon [60-30 Points])
Answer: um, sorry but you said it have 10 question right but Where all the question if you put a picture here then I don’t see it, I Ward love to help you, Really I do but I don’t see the question..... I’m not here to got your point but I’m Just telling you all this and I’m sorry again.
Step-by-step explanation:
How to find out the answer to the problem,
-3/4 ÷ -1/8=
Answer:
6
Step-by-step explanation:
Dividing a negative by a negative will get you a positive result, so we can treat these fractions as positive numbers. To divide fractions, we take the reciprocal of the fraction we're dividing by and it'll be multiplied by the first fraction. To multiply fractions, we multiply numerator with numerator and denominator with denominator.
-3/4 ÷ -1/8 = 3/4 ÷ 1/8 = 3/4 * 8/1 = 24/4 = 6
If you multiply six positive numbers the product will be ______.if you multiply six negative numbers the product's sign will be_______
Which equation shows 16+4y=−3x in standard form?
Answer:
3x + 4y =-16 = 16+4y=−3x
-18 + (-67) pls help me find the answers
Answer:
-85
Step-by-step explanation:
Answer:
-85
Step-by-step explanation:
Since they are both negative, you can add as you would if they were positive.
67+18 = 85
Then, add the negative sign
=-85
Porter's bird feeder holds 1/2 of a cup of birdseed. Porter is filling the bird feeder with a scoop that holds 1/10 of a cup. How many scoops of birdseed will Porter put into the feeder?
Write your answer as a fraction or as a whole or mixed number.
Answer:
5 scoops
Step-by-step explanation:
If the feeder already has 1/2 cups in it, Porter will need to put 5 scoops in because 5/10= 1/2. 5 is half of ten
Hope this helps!
Simone put $250 into her savings account that has an annual interest rate
of 3.5%. How interest will Simone earn on this amount for two years?
Ok, guys here's the question. PLEASE HELP ME!!
Answer: the orange juice
Step-by-step explanation:
You would have to dived to get you the fractions to get 4 divide by 3 and you would get 1.33
Ight everyone I'm in need of some help here.
The info you'll need: The elevation we call sea level is actually the average level of the sea. This means that at average sea level, the elevation is zero. In reality, the level of the sea rises and falls in what are called tides. Low tide is the point of lowest sea level in a tidal period. High tide is the point of highest sea level in a tidal period. The height above or below average sea level is called elevation. An elevation below sea level is considered a negative value, while an elevation above sea level is positive.
Winston lives near the ocean. He regularly brings an altimeter to the beach to measure the elevation of the ocean’s surface. You will use the data Winston gathered to complete tasks about the rising and falling of the ocean’s surface. When necessary, sketch a diagram of the situation on a separate sheet of paper to assist you.
On Monday at 1 p.m., when the ocean’s surface was at an elevation of 2.2 feet, Winston went to a surf shop that was 8.2 feet above the ocean’s surface. At 7 p.m. when the ocean’s surface was at an elevation of -2.4 feet, Winston ate dinner at a restaurant whose deck was 10 feet above the ocean’s surface.
What is the elevation of the surf shop?
What was the distance between the deck and the ocean’s surface at 1 p.m.? Which was higher, the deck or the ocean?
Answer:
sorry you didn't get your answer in time
Step-by-step explanation:
1324
Answer:1324
Step-by-step explanation:
PLZZZZZ HELP ME! I NEED IT NOW!!!!
Answer:
The expression seems to be bugged.
Step-by-step explanation:
Based on how it says null, there is probably something wrong with the program you are using. You should contact your supervisor or teacher or whatever, it might have bugged.
Jerry has a jar of 368 nickels and dimes. The total value of the coins is $28.40. Use a system of equations to find the number of nickels and dimes Jerry has.
168 nickels and 200 dimes
268 nickels and 100 dimes
68 nickels and 250 dimes
100 nickels and 234 dimes
Pls help .,)
Look at the attached image. Which table shows a proportional relationship between x and y? Explain your reasoning.
C.
because a, b, and d aren't porportional
but c x is divided by 2
Answer:
D
Step-by-step explanation:
D is the only one where is you add to the left or right and is constant
What is the slope, m, and y-intercept for the line that is plotted on the grid below?
A. m = 1/2, (0, -2)
B. m = 1/2, (0, 4)
C. m = 2, (0, -2)
D. m = 2, (0, 4)
Answer:
The answer is A
Step-by-step explanation:
y=mx+b
Find 3 ratios that are equivalent to the given ratio.
the ratio is 4 over 7
Answer:
8:14
12:21
20:35
hope this helped:)
These can come from many different places including national, state, public, and private sources. This money can be awarded based on a variety of different factors such as financial need, academic or athletic achievement, program of study, and background.
Scholarships
Loans
Work-Study Programs
Grants
Answer:
D. Grants
Step-by-step explanation:
Although grants and scholarships are similar, grants tend to be for financial reasons, therefore it would be grant. Hope this helped :)
Answer:
It's actually A; Scholarships
l o l
What is the average rate of change of the function f(x)=2(3)^x from x=2 to x=4
Answer:
Use the slope formula to find the average rate of change:
m =y
2
−
y
1
x
2
−
x
1
m
=
f
(
4
)
−
f
(
2
)
4
−
2
To simplify this, we need to find values of
f
(
4
)
and
f
(
2
)
:
f
(
4
)
=
2
(
3
)
4
=
2
(
81
)
=
162
f
(
2
)
=
2
(
3
)
2
=
2
(
9
)
=
18
m
=
162
−
18
2
m
=
144
2
m
=
72
Step-by-step explanation:
Tony wants to ride the Medusa Roller coaster at Six Flags. He noticed there was a height requirement of 54 inches to ride the roller coaster.
If Tony is 4 feet 3 inches tall. How tall is he in inches? (Remember: One foot is 12 inches.)
Is Tony tall enough to ride Medusa? How do you know?
Answer:
If Tony is 4 feet 3 inches tall, that means he is 51 inches. So that means that Tony is not yet tall enough to ride the Medusa Roller Coaster at Six Flags yet.
Step-by-step explanation:
how do i do this problem? i keep getting it wrong.
Answer:
x≥4
Step-by-step explanation:
A photograph of a painting measures 13 units by 17 units. If the scale factor is 1/3, what is the actual size of the painting?
26 by 34
26 by 34
4.3 by 5.7
4.3 by 5.7
39 by 51
39 by 51
Answer:
the size of the painting is 39 inches by 51 inches.
Step-by-step explanation:
Size of the painting: A * B
Scale factor: 1/3
Size of the photo: [1/3]A * [1/3]B
[1/3]A = 13inches => A = 13inches * 3 = 39 inches
[1/3]B = 17 inches => B = 17 inces * 3 = 51 inches.
Answer:
39 by 51
Step-by-step explanation:
:)
can you guys please help me
Answer:
Africa
Step-by-step explanation:
Write the equation of the line that is parallel to the y-axis and passes through the point (-7, 2)QUICKEST=BRAINLIEST AND 30 Points
x + 7 = 0
^^ LMK if you need an explanation
~theLocoCoco
DUE TOMORROW GIVING BRAINLIEST!
Please define the following terms:
condensation, pressure, temperature, thermal energy.
Answer:
I gotcha.
Step-by-step explanation:
Condensation - water which collects as droplets on a cold surface when humid air is in contact with it.
Pressure - continuous physical force exerted on or against an object by something in contact with it.
Temperature - the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
Thermal energy - (also called heat energy) is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other. The energy that comes from the temperature of the heated substance is called thermal energy.
thereMath question, whats the volume??
Answer:
24 inches cubed or 24^3
Step-by-step explanation:
2x3x4=24
^ is the exponent sign
i hope this helps
Answer:
100
8x2=16
12x2=24
6x2=12
16+24+12=100
PLS SOMEONE HELPP ME
Answer:
..
Step-by-step explanation:
its 3 and 4
Answer:
what can i help you with
Step-by-step explanation:
be specific
if i have 148,082 how much more do i need to get to 200,000
Answer: 51,918.
Step-by-step explanation: 200000-148082=51918.
A building with a height of 32 m casts a shadow that is 20 m long. A person standing next to the building casts a shadow that is 1.2 m long. How tall is the person?
Answer:
Building's actual height 32 meters
Building's shadow height 20 meters
Person's shadow height 1.2 meters
Person's actual height = ?
Find the person's actual height:
This is a proportion problem.
Actual height to shadow height
Building = Person
32 : 20 = x : 1.2
32 * 1.2 = 20 * x
38.4 = 20x
38.4/20 = 20x/20
1.92 = x
The person's actual height is 1.92 meters long.
32 : 20 = 1.92 : 1.2
32/20 = 1.60
1.92/1.2 = 1.60
Step-by-step explanation:
Math 10 points maybe easy
Answer: E
Step-by-step explanation: I had this same question on a test a few mins ago
Answer:
A. Rotate it 180 degrees clockwise.
Step-by-step explanation:
I did this in Math.
And I tried all of them.
Please make me brainliest!!!!
