Answer:
y = -3x -12
Step-by-step explanation:
Just solve for y, and you should get the equation is slope intercept form
Hopefully this helps- let me know if you have any questions
Answer:
-3. is a slope intercept.
Step-by-step explanation:
-3x - y=12
-3x-12=y
y=-3x-12
comparing above equation with y =mx+c
we get
m=-3
the volume of cuboid whose sides is 8cm
Answer:
Volume of cuboid = length × breadth × height. Here, length = 14 cm, breadth = 12 cm and height = 8 cm. Volume of cuboid = 14 × 12 × 8 cubic cm. = 1344 cubic cm.
Step-by-step explanation:
On Sunday, Sheldon bought 3 1/2 kg of plant food. He used 1 2/3 kg on his strawberry plants and used 1/4 kg for his tomato plants. How many kilograms of plant food did Sheldon have left?
please I need the answer ASAP I'll give you 10 points if you just answer it today on march 24, 2021!!! pretty please with a cherry on top!!!
Answer:
He has 1 7/12kg of plant food left.
Step-by-step explanation:
How much plant food did he use?
because:1 2/3 + 1/4
and than...5/3 + 1/4
20/12 + 3/12 = 23/12
How much does he have left?
3 1/2 - 23/12
7/2 - 23/12
42/12 - 23/12 = 19/12 = 1 7/12kg left
I hope this helps have a great day.
is
[tex] \sqrt[3]{ - 27} [/tex]
an irrational number
Answer:
[tex]\sqrt[3]{-27}[/tex]=-(3*3*3)
[tex]\sqrt[3]{-27}[/tex]=-3
-3 is a rational number, thus [tex]\sqrt[3]{-27}[/tex] will be a rational number.
Jessica borrowed $500 from a lender that charge simple interest at the rate of 6%. When Jessica paid off her loan, she paid $150 in interest. How long was the loan for in years
Answer:
it was a 2 year loan with $210 contributed each year
Step-by-step explanation:
HELP!
Aimee's room is shaped like the prism shown. If she wants to paint the walls of her room, not including the ceiling, how many square feet will she be
painting?
Answer:
438²
Step-by-step explanation:
2(10*12)+(12*9)+(12*10)=438²
Calculate the area of rectangle PQRS.
P:(2,4)
Q: (4,4)
R: (4,2)
S: (2,2)
2 units
12 units
4 units
6 units
(-22, -3) and (1, -3)?
What is the distance between
O _3 units
_13 units
1
O 15 units
o
3
NI -
units
[tex](x1y1) = ( - 22 - 3) \\ (x2y2) = (1 - 3) \\ d = \sqrt{ {x 2 - x1) }^{2} } + {(y2 - y1) }^{2} \\ \sqrt{ {(1 - - 22)}^{2} } + {( - 3 - - 3)}^{2} \\ \sqrt{ {(1 + 22)}^{2} } + {(0)}^{2} \\ \sqrt{ {(23)}^{2} } \\ = 23 \: \: \: \: answer \: \: \: please \: \: supprt \: \: and follow \: \: me [/tex]
can someone help with this asap
Answer:
There are 5⁸ blades.
Step-by-step explanation:
Given that,
The area of land [tex]=5^{12}\ \text{acres}[/tex]
Each acre has 5⁴ blades of grass
We need to find how many blades of grass have by the entire land. It can be calculated as follows :
[tex]n=\dfrac{5^{12}}{5^4}\\\\n=5^{12-4}\\\\n=5^8[/tex]
Hence, there are 5⁸ blades.
HELP PLS ASAP! I BEG U! PLS! PICTURE ADDED! Complete the sentences below for the numbers 16
16
, ‐9
‐
9
, and ‐15
‐
15
.
CLEAR CHECK
The number to the right of 0
0
is .
The number that is the least is .
‐15
‐
15
is 0
0
than ‐9
‐
9
is.
Answer:
number to the right of 0 is 16
the number that is the least is -15
-15 is farther from 0 than -9 is
Step-by-step explanation:
Answer:
Answer:
number to the right of 0 is 16
the number that is the least is -15
-15 is farther from 0 than -9 is
Step-by-step explanation:
Hope it right cause..
One die, numbered 1, 2, 3, 4, 5, 6 is rolled. What is the probability of rolling a 1 or a 6?
Answer:
1/3
Step-by-step explanation:
There are 2 different options to get a 1 or a 6 out of 6 total options, so:
2/6 = 1/3.
a. What is the difference in height between 30 m up a cliff and 87 m up a cliff? What is the distance between these positions?
b. What is the difference in height between an albatross flying at 100 m above the surface of the ocean and a shark swimming 30 m below the surface? What is the distance between them if the shark is right below the albatross?
Answer:
A. 57m B. 130m
Step-by-step explanation:
For problem A:
87m up a cliff - 30m up a cliff = 57m up a cliff
These are all positive values
For problem B:
100m above is talking about a positive value, making this a positive number
30m below is talking about a negative value, making this number -30
0 meters represents the surface
As you can see, this is forming a number line as of which
below the surface------------------------0m-------------------------above the surface
by substitution,
-30-----------------------------------------------0-------------------------------100
therefore, 100 - -30 = 130 meters
Good morning!
I am here with a handful of geometry questions today. Please answer the question based off the image(s) below.
If you are not sure of the answer please leave a comment, DO NOT ANSWER THE QUESTION UNLESS YOU KNOW THE ANSWER. Please don't take me points! Thanks for understanding.
Anyways, please show all of your work and explain your thinking! Thanks!
Answer:
C. 0.75 inStep-by-step explanation:
Given
d = 5 inV = 176.715 in³Find the height of cylinder:
V = πr²hπ(5/2)²h = 176.715h = 176.715/(6.25π) h = 9 inSickness of each cookie is:
9/12 = 0.75 inCorrect choice is C
WILL GIVE BRAINLIEST IF YOU HELP ME
mrs. emerson has a square garden. The rectangular shaded section in the drawing below represents the part of her harden that is plant ; which is the area shaded
section where mrs. emerson has planted corn
Answer:
sorry i dont know the answer
who is from india and speaks malyalam i do but i was born in america
Answer:
i don't sorry thanks for the points though
Step-by-step explanation:
Answer:
I do, not from India though.
Step-by-step explanation:
A student performed an experiment to determine the effect of acid rain on plant growth. The student divided 80 seeds of a fast-growing plant species into four groups of 20 seeds each. The four groups of seeds were then planted in soil. After all of the seeds germinated in the same growing conditions, they were watered once a day with simulated rainwater that had different levels of acidity. The acidity of the four different watering solutions was as follows:
neutral water, 0.1%, 1.0%, and 10%. The average height of the plants in each group was measured over a two-week period.
Complete the following items using the information above
a. Identify the independent variable in the experiment.
b. Describe the control in the experiment.
c. Based on the described experiment, state a valid hypothesis for the experiment.
d. The experiment was repeated and each soil had the addition of crushed limestone. Describe how the modification of the study would affect the results.
Answer:
a) The independent variable is the variable which is being taken as the source of an observation. It is the variable which is unaffected (changed) by other factors in the experiment
Here the independent variable is the acidity (concentrations) of the watering solutions
b, The control in the experiment is the plant group which are not administered the treatment of the experiment, such that they are kept the same through out to aid in validation of the correlation between the dependent and the independent variables
The control in the experiment are the group of 20 plants that received neutral water
c. A valid hypothesis is that there is no difference in the level of growth of a plant grown in acid rain and one grown with natural water
d. Limestone is composed of calcium carbonate, which is an alkaline that dissolves in water to form a basic solution that neutralizes the effect of the added acid such that it will invalidate the correlation of the level of plant growth with exposure to acid rain
Step-by-step explanation:
Acid rain is the rain in which any form of the participation having acidity components are mixed.
The acidity of the solution is the independent variable for the given experiment.Seeds groups are the control in the experiment.The difference between the growth of the height of plants with different rain water solution with neutral water is the hypothesis for the experiment.With addition of crushed limestone will disprove the experiment.Given Information-
The student divided 80 seeds of a fast-growing plant species into four groups of 20 seeds each.
Total number of groups of seeds planted in soil again are 4.
Acid rainAcid rain is the rain in which any form of the participation having acidity components are mixed.
a) Independent variable in the experiment- Independent variable is the cause of the experiment. The acidity of the plants is changed with other variables. Thus the acidity of the solution is the independent variable for the given experiment.b) Control in the experiment- An element that changes that remains unchanged by other variables is the control of the experiment. For the given problem the seeds group are not going to change and thus the seeds groups are the control in the experiment.c) Hypothesis for the experiment-Hypothesis gives a idea about what going to be happen in the experiment for the provided condition. How much difference between the growth of the height of plants with different rain water solution with neutral water is the hypothesis for the experiment.d) Effect of addition of crushed limestone- The limestone is used to neutralized the acid solution. With addition of crushed limestone will disprove the experiment.Hence,
The acidity of the solution is the independent variable for the given experiment.Seeds groups are the control in the experiment.The difference between the growth of the height of plants with different rain water solution with neutral water is the hypothesis for the experiment.With addition of crushed limestone will disprove the experiment.Learn more about the acid rain here;
https://brainly.com/question/53991
What is the length of the diagonal (d) of the prism? Round to the nearest tenths if necessary.
Answer:
Step-by-step explanation:
z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75 z + 4 = 75
1/4 is equivalent to 1/6 because both models have 1 shaded part true or false
Answer:
No/False
Step-by-step explanation:
They need to have a common denominator.
giving brainliest ! *easy*
Answer:
23π
--------- radians
18
Step-by-step explanation:
To convert degrees to radians, multiply by
π
------- , since a full circle is 360° or 2π radians.
π
230°⋅ -------- radians
180°
π
Combine 23 and -----
18
23π
. --------- radians
18
I hope I helped, and I always appreciate brainliest!!! :)
which of the following fractions is larger in these fractions 1 1/4, 1/6, 1 1/24?
Answer:
11/6=1.83
1/6=0.167
11/24=0.4583
therefore the largest is 11/6
What is this what is this what is this?
Answer:
12 and 2/3
Step-by-step explanation:
I copied off the other guy
1) A survey of 11 students showed that 8 liked science, 7 liked mathematics, and 4 liked both.
How many students just liked science? Hint: use a Venn diagram.
a) 8
b) 7
C) 5
d) 4
What is g divided by ?
001
001
00
100
001
00
001
IN
A
0 1
Answer:
1
Step-by-step explanation:
olokvdu lvg chain district en kff egg iihf tango
Consider the number line.
+
+
-1
0
1
What is the value of x on the number line?
А
-1.5
B
-0.5
с
0.5
D
1.5
a
-1.5
Nina took an exam. When her results came, she had 40% correct and 68% incorrect. Find the percent to correct answers to incorrect answers.
Answer: She had 27.2% correct.
Step-by-step explanation: To find the percent, we can divide the part and whole then multiply the quotient by 100. After that we'll need to convert the percent to a decimal. In mathematical terms, the formula will be,
[tex]\frac{part}{whole}=quotient*100[/tex]
40% will be the part and 68% will be the whole.
Step 1.
Convert 40 into a decimal by dividing it by 100.
40 ÷ 100 = 0.4
Step 2.
Multiply 0.4 by 68.
0.4 × 68 = 27.2
Hence, she had 27.2% correct.
write the expression as a trinomial
(x-2)(5+x)
Answer:
x² + 3x - 10
Step-by-step explanation:
(x-2)(5+x)
5x + x² -10 -2x
simplifying:
x² + 3x - 10
Please Help!!!!
For the image above, which action below allows the scale to be balanced?
A. Add 2 blocks to the left side.
B. Add 3 blocks to the right side.
C. Take away 3 blocks from the right side.
D. Take away 4 blocks from the left side.
Answer:
b
Step-by-step explanation:
7 left 4 right
7 left = 4 +3 right =7
Answer:b
Step-by-step explanation:
7 left 4 right
7 left = 4 +3 right =7
Help me
Out please
I need help
Answer:
So the surface area consists of 2 triangles and 3 different rectangles
Triangle area = 1/2 * 8cm * 6cm = 24cm²
Rectangle a area (bottom one) = 17cm * 8cm = 136cm²
Rectangle b area (the one to the left) = 17cm * 6cm = 102cm²
To calculate Rectangle c we need to know the hypotenuse of our triangles
Formula for the hypotenuse is c = [tex]\sqrt{a^2+b^2}[/tex]
so c = [tex]\sqrt{6^2+8^2}[/tex] = 10
Rectangle c area = 17cm * 10cm = 170cm²
So the surface area is 2 * 24cm² + 136cm² + 102cm² + 170cm² = 456cm²
The volume is 1/2 * h * a * b = 1/2 * 6cm * 8cm * 17cm = 408cm³
Sandra is traveling 19 mph on her bicycle. After 2 hours, how far will she have traveled?
A.
38 miles
B.
3 miles
C.
17 miles
D.
39 miles
Reset
Answer:
38
Step-by-step explanation:
19
+
19
----------------------
38
what is 37/20 in decimal form
Answer:
1.85
Step-by-step explanation:
Hope you have a good day, Loves!
Also if I'm right can you let me know, please?
Also Also if I am right can I please have Brainliest??
You don't need to, I'm just glad I could help. ^^