QUESTION 2
PLEASE HELP MEEEEEEE
Which of the equations below represents a direct variation equation? (Which equation is proportional?) *
A) y = 1.6x
B) y = \pi x^(2)
C) y = x + 6
Answer:
A
Step-by-step explanation:
becuz it's of the form y = kx
Answer:
A.
Step-by-step explanation:
y = 1.6x is direct variation
Explain how to solve the equation and how to check the solution. 40 = 8y
answer is
Use the inverse operation to isolate the variable. Undo multiplication by dividing by 8 on both sides of the equation. Simplify by completing the divisions, 40 ÷ 8 = 5, and 8 ÷ 8 = 1. The solution is y = 5. Check the solution by substituting 5 for y in the original equation, and then simplify. 8 × 5 = 40 and 40 = 40 is a true statement, so 5 is the solution.
Answer:
U already know the answer, then why ask?? I'll explain it once again, tho :)
Step-by-step explanation:
40 = 8y
40 ÷ 8= y
5 = y
~~~
Answer:
equations by using inverse operations, including squares, square roots, cubes, ... A pair of inverse operations is defined as two operations that will be ... The following examples summarize how to undo these operations using their ... x is divided by 2, so we multiply by 2 on both sides. 2. 8 2. 2 x. ∙ = ∙. Solution: 16. explanation:
Step-by-step explanation:
can anyone help me please
Can someone help me? Add your explanation and the steps to the problems
Answer:
b( speed= same)
Step-by-step explanation:
because 4hr=26mi
1hr=26÷4
7 hr=7×26÷4=45.5
Hello! Please Help Me On This!
Answer:
What wingspan was seen most often? : 12cm
What wingspan was seen least often? : 11cm
How many butterflies had a wingspan greater than 13cm? : 5
How many butterflies had a wingspan less than or equal to 14cm: 12
Which of the following probability models would the probability P(C)= 1 3complete?
Answer:
The answer would be csc (60) -4 cot (-45) cos (390)
Step-by-step explanation:
Matthew baked 40 brownies. He put 65% of them on a plate to take to school to share with friends. Which expressions can be used to find how many brownies he took to school? Choose ALL the expressions that are correct.
Answer:
it is 26
Step-by-step explanation:
hope it helps
Please help me this Is due at
Answer:
D, 13 + √121
Step-by-step explanation:
The square root of 121 is equal to 11. If we add 11 to 13 we get 24.
Equation:
√121 = 11
11 + 13 = 24
Answer:
D) 13 + [tex]\sqrt{121}[/tex]
Step-by-step explanation:
A = 19
B = 10
C = 59
D = 24
I used a calculator
A diagram shows the dimensions for a local botanical garden. Measure the parallelogram to the nearest 1/4 inch. What is the area of the botanical garden diagram in square inches?
no links or I will report
Can someone tell me how to get this answer?
Answer:
Step-by-step explanation:
Area=[tex]\frac{(a+b)}{2}[/tex]×h
a=7, b=11, h=15
7+11=18/2=9*15=135
Answer: ask your mom for help bro and can I have your sister snap
Step-by-step explanation:
How much did the two heaviest tomatoes weigh all together?
Answer:
1 and 6/8
Step-by-step explanation:
1/2 is equivalent to 4/8 when you multiply both the numerator and denominator by 2. So since there are two tomatoes that weigh 1/2 it would be 4/8+4/8= 1. Next you would add 3/8+3/8=6/8. So when you add 1 whole and 6/8 you get 1 and 6/8.
pls help meee asap!!!!!!!!!!!!!!!!
Answer:
The answer is C
Step-by-step explanation:
90/200
please mark this answer brainlest
screenshot of math question under here.
The height is 67.5.
Hope This Helps!
#MHA
Answer:
The height is 67.5.
Step-by-step explanation:
Determine if the statement below is always true, sometimes true, or never true.
The sum of an integer and 10% of the integer is greater than or equal to the integer.
Explain your reasoning.
Step-by-step explanation:
There are many integers that will satisfy the conditions mentioned. For example, -9 and -2 would satisfy both conditions. These integers are both greater than -10, and when added together, they equal -11, which is less than -10.
Answer:
The statement is true when the integer is positive and false when the integer is negative. Meaning sometimes true would be the answer.
Step-by-step explanation:
Graph each equation. Determine the solution of the system of equations. Use pencil and paper. Explain how to find the equation of a line that intersects the system of equations at the same point.
1) x=y
2) 4x= 3y - 3
9514 1404 393
Answer:
see attached
use the point-slope form
Step-by-step explanation:
Substitution works to find the solution.
4x = 3x -3
x = -3 = y
The solution is (x, y) = (-3, -3).
__
The first equation graphs as a line through the origin with a slope of 1.
The second equation graphs as a line through (0, 1) with a slope of 4/3, that is, a rise of 4 for each run of 3.
The two lines intersect at (x, y) = (-3, -3), so that point, together with the y-intercepts, can be used to draw the lines.
_____
A line that intersects point (-3, -3) can be written in point-slope form as ...
y +3 = m(x +3) . . . . . for some slope m.
If you were to choose m = -1, this becomes ...
y +3 = -(x +3)
y = -x -6 . . . . . . rearranged to slope-intercept form
Plz Help (' O_O ') i need it in a little bit but plz help me
Answer:
7 units i'm pretty sure.....
Step-by-step explanation:
Tell me if i'm wrong.
Answer:
If it's asking for the slope, it is -4/7.
Step-by-step explanation:
This is what my teacher would ask for. I don't really understand what it is asking. Hope this helps!
Can Someone please help me
Answer:
A. is Supplementary, B. is Complementary, C. is Adjacent, and D. is Vertical.
Step-by-step explanation:
I hope this is correct. So sorry if it is not.
hiiiiiiii help this is due soon!!!!!
4. Find the surface area. Help me please
Step-by-step explanation:
2πrh+2πr²=surface area
2π(3)(6)+2π(3²)
36π+18π
54π
Please help meeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
ummmmmmmmmmmmmmmmmmmmmmm hi
Step-by-step explanation:
What is the y-coordinate of point G on the coordinate grid below?
A.) 2
B.) 3
C.) 4
D.) 2.5
The temperature in Salt Lake City was -10.6°C. Which absolute value equation best describes how many degrees the temperature was below 0°C?
A) |-10.6| = -10.6
B) |-10.6| = -10
C) |-10.6| = 10
D) |-10.6| = 10.6
I have a feeling that it’s D but at the same time, A...
The absolute value equation best describes how many degrees the temperature was below 0°C is 10.6.
What is absolute value or modulus ?
The absolute value of a number refers to the distance of a number from the origin of a number line. The absolute value of any integer, whether positive or negative, will be the real numbers, regardless of which sign it has.
For example: 5 is the absolute value for both 5 and -5.
According to the question,
The temperature in Salt Lake City was -10.6°C.
Then, absolute value equation best describes how many degrees the temperature was below 0°C =
⇒ Absolute value = modulus value
= |-10.6|
= 10.6
Hence the absolute value = 10.6
To learn more on absolute value click :
https://brainly.com/question/4327775
#SPJ2
Please help! More math sorry!
Answer:
x = 15, Angles are both 130!
Step-by-step explanation:
Since this is an example of Alternate Exterior Angles, you could set these equal to eachother!
9x-5 = 7x + 25
-7x -7x
Subtract 7x from both sides.
2x - 5 = 25
+5 +5
Add 5 to both sides.
2x = 30
Divide by two to get x by itself .
x = 15, now you can plug this in for X and get the angle
9(15) - 5 = 130
Answer:
Since this is an example of Alternate Exterior Angles, you could set these equal to each other! its 125
Step-by-step explanation:
9x-5 = 7x + 25
-7x -7x
Subtract 7x from both sides.
2x - 5 = 25
+5 +5
Add 5 to both sides.
2x = 30
Divide by two to get x by itself .
x = 15, now you can plug this in for X and get the angle
9(15) - 10 = 125
Help please i need it fr class ASAP
22-W > 4 w=20
True or false?
Answer:
False
Step-by-step explanation:
If the 4 and w are multiplied, I assume they are, then you would find what number multiplies by 4 to get 20(that would be 5).
You would then plug in 5 = w in for 22 - w which would get you 17.
17 > 20, which is false.
Answer:
true
Step-by-step explanation:
HELP if you’re smart answer all 9 questions its easy
NO LINKS!!! pls be correct
Answer:
[tex]\pi[/tex] = 3.142
Step-by-step explanation:
75.4 (1dp)150.8 (1dp)I may just lack brain cells but what does it mean by compare?
Answer:
By compare it mean to compare b and a
Step-by-step explanation:
You would say/type/write "A has five students while B Has 9" Boom easy
Do not send me links or pdfs pls
Determine whether each sample is unbiased with complete sentences.
The population is every female living in the United State s.
A. Sample: Every female who responds to a survey sent out in the mail is included.
B. Sample: Every female is listed alphabetically and every 1,000th female is included.
C. Sample: Every female is put into a group based on age. Ten females from every age group are randomly chosen.
Answer: waited 2 years for this
Step-by-step explanation:
In health, you learned that you should eat 25 grams of fiber each day. If your
school lunch has 9% of your fiber, how many grams of fiber are in it?
Answer:
In health, you learned that you should eat 25 grams of fiber each day. If your
school lunch has 9% of your fiber, how many grams of fiber are in it?
Step-by-step explanation:
sorry if im wrong T-T