Answer:
3x+y
Step-by-step explanation:
ahh help
A=1/2\piw^2+2lw solve for l
Answer:
l= A/2w -piw/4
Step-by-step explanation:
wda wdawd
hiii help i will put brainliest!
Answer:
36 feet
Step-by-step explanation:
[tex]A=(4x+1)^{2}[/tex]
[tex]P = 4(4x+1) = 16x+4[/tex]
[tex]16(2)+4 = 36ft[/tex]
[tex]Perimeter = 36ft[/tex]
What is the range of the function y = 4x - 7 when the domain is {-2, -1, 3}?
The range of the function is {-15, -11, 5}.
What is a function?A relation is a function if it has only One y-value for each x-value.
To find the range of the function, we need to substitute each value in the domain and evaluate the function.
When x = -2:
y = 4(-2) - 7 = -15
When x = -1:
y = 4(-1) - 7 = -11
When x = 3:
y = 4(3) - 7 = 5
Therefore, the range of the function is {-15, -11, 5}.
To learn more on Functions click:
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plz I really this rigth now plz help me
Answer: because distance is always positive
Step-by-step explanation:
Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently.
Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300.
Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn.
Salesman C does not earn any commission. His weekly salary is $900.
The weekly paycheck amount for each salesman, p, is a function of the number of sales, s, they had in that week.
Salesman A Salesman B Salesman C
s = 0 (0,
) (0,
) (0,
)
s = 1 (1,
) (1,
) (1,
)
s 10 (10,
) (10,
) (10,
)
Answer:
12 sales
Step-by-step explanation:
Let x represent the number of sales each man had.
For Salesman A, he earns $65 per sale; this is 65x.
For Salesman B, he earns $40 per sale; this is 40x. We also add to this his weekly salary of $300; this gives us 40x+300.
Since their pay was equal, set the two expressions equal:
65x = 40x+300
Subtract 40x from each side:
65x-40x = 40x+300-40x
25x = 300
Divide both sides by 25:
25x/25 = 300/25
x = 12
PLEAS HELP ITS DUE TODAY!!!!!!!!!!!!!!!!!!
Answer: 1=4
2=21
3=20
4=24
5=14
6=9
7=6
8=15
9=5
10=0.033333333
Step-by-step explanation:
Select all line segment measurements below that could NOT be used to form a triangle. a triangle with the side measurements of 3, 4, and 6 inches a triangle with the side measurements of 2, 3, and 5 inches a triangle with the side measurements of 3, 3, and 4 inches a triangle with the side measurements of 5, 5, and 5 inches a triangle with the side measurements of 4, 4, and 8 inches O a triangle with the side measurements of 7, 8, and 16 inches......
Answer:
a triangle with the side measurements of 5, 5, and 5 inches
Step-by-step explanation:
a^2+b^2=c^2
State how many solutions each equation has. (Will mark brainlest)
2z - 6 = 2(z + 2) - 10
Answer:
There no solution or 0
Which expression is NOT equivalent to (6x + 10)? A.3x + 5 B.1/2(6x) + (10) C.6/2x+10/2 D.3x + 10 --------------------------------------------> Please help :>
Answer:
A, C
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Pls help me with this question only a few more questions left
Answer:
0.21
Step-by-step explanation:
7/33
You take the amount of yellow skittles and divide by the amount of skittles there
Answer:
=.21
7 divided by 33
You take the amount of yellow skittles and divide by the total amount of skittles.
Max earns $8.50 per hour working at this father’s shop. Last week he earned $136. Which equation would determine the number of hours, h, Max worked last week?
Answer: 8.50h = 136 or 8.50 x h = 136
Step-by-step explanation:
However many hours he worked times how much he makeshifts per hour (8.50) would be like that . 8.50 x 16(h)= 136
Answer:
136 ÷ 8.50 = h
Step-by-step explanation:
what would you do to get this answer? this is a simple question, 136 ÷ 8.50 = ?. now replace ? with h
I'LL GIVE BRAINLIEST
Answer:
D.
Hope its right
Step-by-step explanation:
What's Trey doing tomorrow?
a. kayaking
b. he has a basketball game
c. sleeping 8+ hours because thats what kids should do, andwowimsotiredifididschoolworkIwouldbesomuchhealthier
Answer:
B
Step-by-step explanation:
He also is a point guard and has shoe game.
Which expressions are factors of 4x2+35x−50?
Select the two correct answers.
2x−2
2x + 25
4x + 5
x + 25
x−5
2x + 2
4x−5
x + 10
What is the value of X?
Answer:
Step-by-step explanation:
Since this is a test, I'll give a hint:
To find a missing side, you would ussualy use the pythagoream theory, which is not only a pain to write, but pretty easy!
The formula is a^2+b^2=c^2
a and b are the "legs" (the shorter sides) and c is the hypotonus(the longest side).
In this case a=x, and b=6. C=10.
Just input a, b, and c into the equation, and if you have a fairly basic grasph on pre-algebra, then you should be able to solve this.
Hope this helps!
Answer:
8
Step-by-step explanation:
Hi!
So there are two ways to do this, the second way is the easier way
First way:
We can use the Pythagorean Theorem.
If [tex]a^{2}+ b^{2}=c^{2}[/tex]
That means:
[tex]a^{2} = c^{2} - b^{2}[/tex]
Now we plug in the numbers
[tex]x^{2} = 10^{2} - 6^{2}[/tex]
[tex]x^{2} = 100 - 36[/tex]
[tex]x^{2} = 64[/tex]
[tex]x=\sqrt{64}[/tex]
[tex]x=8[/tex]
Second way:
We can use Pythagorean Triplets
We can use the 3,4,5 triplet
We can also put this in a ratio to help you visualize this
3y:4y:5y
Over here, you'll notice that if you make y = 2, then you get this
3(2):4(2):5(2)
Simplify
6:8:10
Well, 6 and 10 are given in this problem so that means that x has to be 8
Let me know if you have any questions
A clothing store pays $15 for a shirt. The percent of markup is 85%. Find the selling price.
A.
$27.00
B.
$16.28
C.
$15.85
D.
$27.75
GIVING CORRECT ANSWER BRAINLYEST!!
A pre-image has coordinates B(8, 4), U(6, 10) and N(5,-2). The image has coordinates B'(2, 1), U'(1.5, 2.5) and N’(1.25, -0.5). Write the transformation rule used to create this image.
Answer:
I need an image to solve this
PLEASE HELP!!!!
Nelson is tired of bullying the kids at school and decides to start working 2 jobs.
He can work no more than 10 hours each week between the 2 jobs. House Cleaning pays $5 per hour and his sales job pays $8 per hour. He needs to earn at least $56 each week to pay his bills.
Write a system of inequalities that shows the various numbers of hours he can work at each job.
x = House cleaning
y = sales job
Answer:
5:8
10:16
you get the idea
Help me please i don’t know the answer
Answer:
its12
Step-by-step explanation:
what is the answer????
Answer:
8 grams
Step-by-step explanation:
add all types of fats together
The measures of the angles in △ABC are given by the expressions in the table.
Angle Measure
A 65°
B (3x−10)°
C (2x)∘
Find the value of x. Then find the m∠B and m∠C.
Answer:
180-65=3x-10+2x
180-65+10=3x+2x
125=5×
25=x
AngleB= 3•25-10=65
AngleC= 2•25=50
Step-by-step explanation:
i need help with this asapppp
Answer:
540
Step-by-step explanation:
Answer:
It is 563.
Step-by-step explanation:
7 + 7 = 14 and 20 + 20 = 40. 40 x 14 = 560 but 14.075 x 40 = 563. So therefore it is 563
kyle is 4 times older than liam. in six years kyle will be 2 times older than liam. how old are they now?
PLS HELP ASAP!!!!!
Answer:
48
Step-by-step explanation:
4 x 6 = 24
24 x 2 = 48
hopefully i got this correct! enjoy !!
I'LL GIVE BRAINLIEST
A or D
Answer:
D
Step-by-step explanation:
Think of what the egyptians built wayyyy back then (Hint: Pyramids)
please help i suck at math
Which angle is adjacent to Angle D F E?
Line A F E is horizontal. Lines B, C, and D come out of point F.
Angle A F B
Angle A F C
Angle B F D
Angle B F C
Answer:
angle A F C
Step-by-step explanation:
and B F C
Answer:
i think its angle A F C i dont know the others
Step-by-step explanation:
On a math test a student, Sarah, has to identify all the coefficients and constants of the expression 8m+2+n. Sarah says that 8 is a coefficient and 2 is a constant. Identify all the coefficients and constants of the expression. What error might have made?
Answer:
Coefficients: 8
Constants: 2
Variables: m and n
Step-by-step explanation:
Sarah had made no errors-
A number on its own is called a Constant.
A coefficient is a number used to multiply a variable.
Describe the graph of the equation y = 4. Is the equation a function?
A. vertical line; yes
B. horizontal line; yes
C. vertical line; no
D. horizontal line; no
Answer:
10 its d
Step-by-step explanation:
100
PLS HELP ASAP 30 POINTS
Answer:
a) 7/12
b) 1/6
Step-by-step explanation:
(1)
Number greater than 5 include;
6, 7, 8, 9,10, 11, & 12
= 7
Probability of event = number of outcome ( total number of possible events )
= 7/ 12
(2)
Total number of possible events = 180 * 12
= 2160
Number of outcomes for;
Rolling a 3 = 1 * 120 / 2160 = 120/2160
Rolling a 9 = 1 * 120/2160 = 120/2160
Rolling a 11 = 1 * 120/2160 = 120/2160
120/2160 * 3
360/2160
= 1/6
Finding Circumference
Answer:
Step-by-step explanation:
Determine the radius of a circle. ...
Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 14 = 87.9646 cm .
You can also use it to find the area of a circle: A = π * R² = π * 14² = 615.752 cm² .