Answers
Answer:
a. Equations:
Sammy's Spa: y = 350Shape Up!: y = 20x + 150b. The graph is attached
c. When number of exercises is no more than 10. This point is the intersection of the lines (10, 350)
Related Questions
everyone if you can help that would be great
Answers
Answer:
the answer is 2.87
Step-by-step explanation:
use the pythagorean theorem
2^2+b^2=4^2
that goes to b= 3.5
for the triangle with x you also need to use the pythagorean theorem
[tex]2^{2}[/tex]+[tex]x^{2}[/tex]=[tex]3.5^{2}[/tex]
4+[tex]x^{2}[/tex]=12.25
subtract 4 on both sides
[tex]x^{2}[/tex]=8.25
[tex]\sqrt{x}[/tex]=[tex]\sqrt{8.25}[/tex]
x=2.87
jon had 500 apples and he gets 111100 more apples. how many apples dose jon haver in all
Answers
Answer:
1111600 lol
Step-by-step explanation:
111600
12x - 2/3 = 83 1/3
12x=?
x=?
Answers
Answer:
12x = 84
x = 7
Step-by-step explanation:
12x = 83 1/3 + 2/3
12x = 84
x = 84/12
x = 7
Hope that helps!
Which polygon appears to be regular?
Figure A
Figure B
Figure C
Figure D
Answers
Answer:
Figure B
Have a good day
Solve the inequality
x2-x-12 < 0
+
Answers
Step-by-step explanation:
x2-x-12<0
x2-x<12
x=12
Which one of these is x please help
Answers
Answer:
1/2
Step-by-step explanation:
- 9b = - 45
i need help asap pls
Answers
Answer:
b=5
Step-by-step explanation:
Answer:
b=5
Step-by-step explanation:
Not copying....
have a nice day
Solve:
-4 + x = 6
A)-24
B)-10
C)-2
D)10
Answers
Answer:
x = 10 so D
Step-by-step explanation:
-4 + x = 6
add 4 both sides to get the x by itself
so 4 + 6 = 10
then the final answer is x = 10
Answer:
You have a negative 4 being added to the variable. To solve you need to use the opposite operation (what is the opposite of addition?)
For example:
7 = -3 + h
Subtraction -3 from each side.
7 -(-3) = -3- (-3) + h
10 = h
Step-by-step explanation:
Maste
1) 2,000 pounds of sand is to be put into 100-pound bags. Each bag will sell
for $5.00. How much is the sand worth altogether?
Answers
Answer: 100$
Step-by-step explanation:
Evaluate the expression. 5y+x/z
Answers
Answer:
5yz+x/z
Step-by-step explanation:
please help
step by step
Answers
Answer:
The answer is 1/6
Step-by-step explanation:
3/8 x 4/9 = top times top and bottom times bottom
12/72 = 1/6
Answer:
1/6
Step-by-step explanation:
3x4=12
8x9=72
12 divided by 6 equals 2
72 divided by 6 equals 12
2 divided by 2 equals 1
12 divided by 2 equals 6
Final simplififed answer is 1/6.
Hope this helps you out.
What is the range of the relation in the table below ???
Answers
Answer:
range : {0, 2, 4}
Step-by-step explanation:
write down the same range once.
What is the degree of the polynomial below?
4x2+3x2 +6x+5
A. 3
B. 0
C. 1
O D. 2
Answers
Step-by-step explanation:
What is the total magnification if we using objective lens 4x and our eyepiece (ocular) lens is 10x
40x
100x
400x
1000x
Answer:
Simplify: (4x2 - 2x) - (-5x2 - 8x).
Solution:
(4x2 - 2x) - (-5x2 - 8x)
= 4x2 - 2x + 5x2 + 8x.
= 4x2 + 5x2 - 2x + 8x.
= 9x2 + 6x.
= 3x(3x + 2).
Answer: 3x(3x + 2)
Step-by-step explanation:
Hope it help
Mar, me as brainliest
6. A piece of cardboard is cut in an L-shape as
shown below. Find the total area of the
cardboard
Am
10m
12m
Answers
Answer: a= 120
Step-by-step explanation:A = height times width, 10 times 12 is 120 :)
Matthew needs a new aquarium for his fish. The pet store has a fish tank in the shape of a rectangular prism that measures 5 feet long by 2 feet wide by 4 feet high. Matthew needs a fish tank that has a volume of at least 35 cubic feet. Will this fish tank be big enough?
Answers
Answer: Yes.
Step-by-step explanation:
5 • 2 • 4 = 40
What is the slope of y =4x -3
Answers
_______divisible by both 2 and 5
Answers
Step-by-step explanation:
____2__divisible by both 2 and 5
can someone help please?
Answers
Answer:
a. 90 degrees (given)
b. 270 degrees (360-90)
c. 16π (Circumference= diameter * π, diameter= 2r= 2(8)=16, so c= 16*π)
d. 4π (That section is a semicircle, so length should be 1/4 the circumference)
e. 12π (This section is 3/4 the circumference)
f. 64π (Area= πr^2, and r^2= 8^2= 64, so 64π)
g. 16π (That section is 1/4 the area)
Is the function a polynomial function?
f(x) = 4 -1/x^2
Answers
Answer:
yes
Step-by-step explanation:
A trainer uses 0.75 roll of medical tape on each soccer player. If there are 15 players on the team and 80% get taped up, how many rolls of tape does the trainer need
Answers
Answer:
The answer is 9 rolls.
Step-by-step explanation:
you do 80% of 15. Then you have the number of players that got taped. Now you multiply 0.75 by 12 players.
Please mark me brainliest,5stars, and a thanks! Have a good day!
help anyone I don’t understand
Answers
Answer:
D. 71
Step-by-step explanation:
Plug 7 into f
(7)^2 + 2(7) + 8
then solve
49 + 14 + 8
71
Approximately 55% of the 750 pupil student body voted for Suresh for student body president. How many students voted for him?
338
4125
750
412
Answers
Answer:
Step-by-step explanation:
23
Answer:
4125
Step-by-step explanation:
hope u have a good day
Write a function rule for “The output is 10 less than the input.” Let x be the input and let y be the output.
Answers
Answer:
x-10=y
Step-by-step explanation:
the output (y) is 10 less ( -10) than the input (x)
HELPPP PlEASE !!!
Which equation best represents the function graphed above?
Answers
Hiiioo please help me:)
Question: What is the sum of the exterior angles for a 1000 sided polygon?
Answers
Answer:
I beleive all regular n-gon's exterior angles add up to 360
Step-by-step explanation:
(x/4) < -1.5 why not pls answer
Answers
Answer:
x < -6
Step-by-step explanation:
I'll give brainlliest to whoever anwsers
Answers
Answer:
Step-by-step explanation:
booom
What set of ratio below is not equivalent to 3:4
Answers
Answer:
6
8
,
9
12
,
12
16
Step-by-step explanation:
The Martin family has three children. One is in elementary school, one is in middle school, and one is in high school. They are moving and would like to
live at a location that is the same distance from each of the three schools. They have mapped the schools in a coordinate plane. Determine the
coordinates of the best location that will be equidistant from all three schools.
Answers
Answer:
Answer is 1/2,-1 1/2
Step-by-step explanation:
The coordinates of the best location that will be equidistant from all three schools is; (-0.085, -2.232).
What is circumcenter of a triangle?The circumcenter of a triangle is defined as the point where the perpendicular bisectors of the sides of that particular triangle intersect. In other words, the point of concurrency of the bisector of the sides of a triangle is called the circumcenter.
The coordinates of the 3 points that form a triangle attached in the image are;
A(-4, -2), B(0, 3), C(5, -1)
Since the distances to the circumcenter O from the vertices are all equal.
Then; AO = BO = CO.
From the first equality, we have AO² = BO²
(x + 4)² + (y + 2)² = (x - 0)² + (y - 3)²
⇒ 8x + 16 + 4y + 16 = – 6y + 9
⇒ 8x + 10y = -23 ---(1)
Similarly, from the second equality, we have BO² = CO²
(x - 0)² + (y - 3)² = (x - 5)² + (y + 1)²
⇒ – 6y + 9 = -10x + 25 + 2y + 1
⇒ 10x - 8y = 17 ----(2)
Solving eq 1 and 2 simultaneously gives;
x = -0.085
y = -2.232
Therefore, the coordinates of the best location that will be equidistant from all three schools is; (-0.085, -2.232).
Learn more about the circumcenter of a triangle here:
https://brainly.com/question/16276899.
#SPJ2
Sam bought a football jersey on sale for 40% off. He paid $30, and it was originally priced at $45 was he charged the correct amount
Answers
Answer:
No, because he is being charged more than what the discount is.
45/40=18 $18 $45-$18=$27 He should be charged $27.