I really need help. My teacher isn't here and it's 8 am. My brain needs food too -.-
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Related Questions
A triangle with an area of 10 square meters has a base of 4 meters. A similar triangle has an area of 90 square meters. What is the height of the larger triangle? Please show the steps
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Answer:
45
Step-by-step explanation:
The area of a triangle is height x width /2, so the answer is 45
which expression represents the area of the shaded rectangle (Will earn 50 points and if answer correct then will earn Brainliest)
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Answer: The fourth expression :)
( 7/8 × 1/3 sq ft)
Hope this helps :]
P.s. Can you mark me as the brainliest? <3
Compare the following ratios: (Use >, < or = sign in the place holders)
7) 2:3 ___ 4:1
8) 1:2 ___ 3:6
9) 3:5 ___ 2:4
10) 6:7 ___ 4:8
11) 5:1 ___ 7:9
12) 4:6 ___ 7:6
13) 1:8 ___ 4:11
14) 5:2 ___ 10:4
15) 4:3 ___ 2:4
16) 7:2 ___10:3
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8. =
9. >
10. >
11. >
12. <
13. <
14.=
15: >
16.>
Woooooo
Write the equation of the line in the graph in POINT-SLOPE form.
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Answer: y= -8/4x+2
Step-by-step explanation:
find our y-intercept and slope
(rise over run to find your slope)
the two points it provides are what you will use to find the slope
see how for you run from point A to B then your rise as well
it should be rise=-8 run=4
0,2 is your y-intercept
now use your equation y= mx+b
b=your y-intercept and mx= your slope
plug the numbers in and you will get the answer
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP AND NI FILES
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I hate files that give you viruses, anyways I'm going to do this question.
Though, can you give me more information please?
Answer:
Melinda saves 2 less dollars than Marcus each week.
Step-by-step explanation:
Y = 12x + 75 is Melinda's equation. Y = 14x + 25 is Marcus's equation. First we'll disregard how much money they have saved already to see how much they save weekly. So Melinda's new equation is Y = 12x, and Marcus's new equation is Y = 14x. Now we'll do Marcus's equation (14x) - Melinda's equation (12x) to see how much more money Marcus saves each week, which will in turn will tell us how much less money Melinda saves each week.
14 x - 12x = 2. (x-x=0) This tells us Marcus saves 2 more dollars than Melinda each week.
Which gives us our answer, Melinda saves 2 less dollars than Marcus each week.
1000000 x 1000000= what?
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Answer:
1000000000000
Step-by-step explanation:
1000000x1000000=1000000000000
The solution of the expression 1000000 x 1000000 in exponential form is [tex]10^{12}[/tex].
A collection of constants, variables connected using one or more arithmetic operator is called an expression.
Example = 4y, 3x+4.
The way of writing or expressing a number in powers is called exponent.
Example: [tex]3^2[/tex]
Here, 3 is the base and 3 is the power.
The given expression can be written in the index or exponential form as:
1000000 x 1000000 = [tex]10^6 \times 10^6[/tex]
Since, the given exponent has the same base.
So, using the law of exponent, it can be written as:
[tex]a^m + a^n = a^{(m+n)[/tex]
[tex]10^6 \times 10^6 = 10^{(6+6)}[/tex]
= [tex]10 ^{12}[/tex]
Thus, the solution of the expression 1000000 x 1000000 in exponential form is [tex]10^{12}[/tex].
Learn more about exponents here:
https://brainly.com/question/5497425
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What is the slope of the line y=3/5x+7 ?
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Answer:
The slope is 3/5
Step-by-step explanation:
This line is in slope-intercept form, meaning that the slope is the term that is multiplied by x.
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation.
(-6,-3); y=-2x+4
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What is 5x-y=1/4 in slope intercept form? PLEASE give me step by step explanation and why you did what. Thank you! ❤
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Answer:
y=5x-1/4
Step-by-step explanation:
The slope-intercept form would be y=mx+b, where y would be on one side. In this case, we would have to move y to one side. You can add y on both sides to move it on the right. Then, you would subtract 1/4 on both sides to move it to the left so that y is on its own side. Then the equation would equal y=5x-1/4, where 5 = m and -1/4 = b.
Answer:
The calculation to your equation is:
Y=5x-1/4
Step-by-step explanation:
Problem: (6.5/2)^2 = ?
I got 42.25 over 4, but its wrong. So I did 6.5 times 6.5(to square it) and got 42.25. Then I did 2 times 2 and got 4. So, the answer would be 42.25 over 4, right?
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Answer:
10.5625 is the answer I got.
Step-by-step explanation:
I used the process PEMDAS for this equation.
(6.5÷2)^2
6.5÷2= 3.25^2
Now you bring down the new quotient and multiply it by itself.
3.25 x 3.25= 10.5625
use pemdas
Rearrange the slopes into order from the lardest to smallest
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Answer 1 2 3
Step-by-step explanation:
cap
Paul's rule is "square, triangle, circle." How can Paul find the seventeenth shape?
Tell me if you need anything to answer my question :)
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Answer:
1. keep counting
2. He can do 5 times 3 to get to the 15th shape and then say 2 more to get the 17th shape.
(The 17th shape would be triangle)
I dont understand nothing for math because they teach us hard ways to do it even tho that's how u actually have to do it
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Answer:
First Picture: A
Second Picture: C
Third Picture: B
Forth Picture: C
Fifth Picture: C
Step-by-step explanation:
How and why? Pls help and tell me why so I know in future! Thank you!
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Answer:b
Step-by-step explanation:
The easiest way to find out is get a calculator and multiply the number (25) times the percent of battery used (6.45%) and press equals. This will give you the number 1.6125
A boat went downstream and traveled a distance in 3 hours. the return took 3 hours and 40 min. find the speed of the water current of the speed of the boat in still water is 18
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Answer:
Step-by-step explanation
:
Which statement below is TRUE about |-2| and |-5|?
|-5| is greater than |-2|
|-2| is greater than the |-5|
neither statement is true
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|-5| is greater than |-2| because |-5| is 5 and |-2| is 2 and 5 is greater than 2.
For a birthday party, Evelyn orders 10 chicken pizzas and 15 vegetable pizzas. Find the ratio
of chicken pizzas to the vegetable pizzas
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Answer:
Step-by-step explanation:
So the ratio is 10:15
simplify
2:3
because for every 2 chicken pizzas shes buy 3 vegetable pizzas
Answer:
10:15
Step-by-step explanation:
2:3 Simplified
This composite figure is made of three identical cylinders that are connected together
Radius:3 Height:8
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SA = 2πr2 + 2πrh
where:
r = radius
h = height
This formula comes from adding the areas of the surfaces of the cylinder. It has two flat circular faces and a rounded face.
If we cut the cylinder from the circular face symmetrically, the surface area for one piece will be
SA = 2[(πr2)/2] + (2πr/2)h + 2rh
We will have 2-half flat circular faces, a flat rectangular surface, and half of the rounded surface.
Simplify the SA formula.
SA = πr2 + πrh + 2rh
SA = r(πr + πh + 2h)
Substitute the values into this formula.
SA = 3(3π + 8π + (2*8))
SA = 3(11π + 16)
SA = 33π + 48
SA = 151.67 cm2
Since we have 2 pieces, multiply this result by 2.
2(151.67 cm2) = 303.34 cm2.
The total area is 303.34 cm2.
Help please. I will be happy!!!!
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Answer:
The answer is 20.
Step-by-step explanation:
5 divided by 1/4
i need help please....
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Answer:x=-7
Step-by-step explanation:
WILL CHOOSE BRAINLIEST
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... i need help again....
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Ravi had 124 dollars to begin with. He just spent b dollars. Using b , write an expression for the number of dollars he has left.
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124 - B = T
B is how much money he spent.
T is his total after.
I hope this helped! Good luck :D
An expression for the number of dollars he has left is: 124 - B = T
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
The Numbers constants, variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbol; which can also be used to indicate the logical syntax's order of operations and other features.
We know that Ravi has 124$, we don’t need how much he spent So, for the money he’s spent we are using B to represent it.
The expression is:
124 - B = T
Consider that B is how much money he spent.
T is his total after.
To know more about an expression follow;
brainly.com/question/19876186
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moreeeeee hellllllpppppppppplz:D
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Answer:
I think it is by multiplying by 2.
Step-by-step explanation:
Even if it depends on the x, the constant of proportionality just goes by the multiple of 2 as you can see on the graph.
For example, the point that's on ( 2, y) on the graph is the start of it's proportional relationship that is on the line. Here is an example of how it is proportional:
hope it helps in a way:)
Answer:
X and Y have the same constant of proportionality. When X is 4 then Y is 4 as you can see on your picture you attached.
What is the solution to the equation?
−24x=−4
Enter your answer in the box.
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You simplify it
Simplify 1/6(12x+24)+4x
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Answer:
6x+4
Step-by-step explanation:
1/6(12x+24)+4x
Multiply 1/6 to all numbers in parentheses.
2x+4+4x
Combine all like terms.
6x+4
A line has a slope of zero. Which of the following points could this line pass through?
(3, -6) and (7, -6)
(-8, 6) and (8, -6)
(12, 9) and (12, 6)
(3, 4) and (4, 6)
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Answer:
A line has a slope of zero. Which of the following points could this line pass through?
(3, -6) and (7, -6)
(-8, 6) and (8, -6)
(12, 9) and (12, 6)
(3, 4) and (4, 6)
(-8, 6) and (8, -6)
(12, 9) and (12, 6)
(3, 4) and (4, 6)
Step-by-step explanation:
The answer would be (3,-6) and (7,-6) because if the slope is zero it wouldn't go any where it would stay the same, and I'm pretty sure it would be negative.
Simplify the expression.
2(a-3)=
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Answer:
2a - 6 =
Step-by-step explanation:
yeah-ya........ right?
2(a-3) =
To simplify distribute;
2xa - 3x2 =
Answer: 2a-6
How do you calculate the square root of an given area?
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Answer:
root give a meaning
Step-by-step explanation:
root give a meaning
What is the solution to the system of equations? Use any method you prefer to solve.
y=4x-3y=4x−3
y=-2x+9y=−2x+9
a. (-3, 9)
b. (4, -2)
c. (2, 5)
(6, 21)
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Answer:
b (4,-2)
Step-by-step explanation:
i dont really know how to explain it tbh