Answer:
3x+9
Step-by-step explanation:
3x+9 that will be the answer
Bob threw a ball across a basketball court. The graph below shows the relationship between the horizontal distance of the ball and its height. у FLIGHT OF BALL 14 13 12 11 10 9 Height (in feet) 7 NWU OO 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Horizontal Distance (in feet) How many feet from Bob did the ball land? A 10 B 12 C 18 D 21
Answer:
21 feet or 21 ft.
Step-by-step explanation:
WAIT SHOOT ITS D: 21
Which expressions are equivalent to 35+30s-45t?
Answer:
B and C
Step-by-step explanation:
5 * (7 + 6s - 9t) = 7*5 + 6s *5 - 9t*5
= 35 + 30s - 45t
(-35 - 30s + 45t)*(-1) = (-35)*(-1) - 30s *(-1) + 45t*(-1)
= 35 + 30s - 45t
28. The original cost of a shirt was $20. At a sale, it was sold at a 40% discount. Dofi-
Joey bought a few of these identical shirts for $60. How many shirts did she
buy?
Answer:
5
Step-by-step explanation:
The discounted cost:
0.6 * 20 = 12
The number of shirts for 60 is 60 / 12 = 5 shirts
A triangle has 5 millimeters, 24 millimeters, and 26 millimeters. Is it a right triangle?
Answer:
nope
Step-by-step explanation:
FOUNTAINS The circular fountain in
front of the courthouse has a radius of
9.4 feet. What is the circumference of
the fountain? Round to the nearest
tenth.
Answer:
The fountain has a circumference of 9 feet.
Step-by-step explanation:
5 and above get rounded to the next tenth and 4 and below rounds to the nearest 10 also and that would be 9 if it was 9.5 or above the answer would have been 10.0
"What is 92% of
15?"
Answer:
13.8
Step-by-step explanation:
15/0.92=13.8
enter the equation of the line in the form =mx where m is the slope .
Answer:
y = 3x
Step-by-step explanation:
The line goes up 3 and goes across by 1. Using the rise over run structure, it will be 3/1 or 3. m is equal to the slope, making it y = 3x, since y doesn't intercept anything, you don't need to put + anything at the end. Hope I helped. :D
What is the slope of the line that passes through the points (-4,-1) and (-2,-5)?
Step-by-step explanation:
m= (-5+1)/(-2+4)
m= -4/2
m= -2
A ship has a circular
window with a radius of 10
inches. Find the area of the
window in square inches.
Answer: If this isnt wrong then I probably forgot how to do this... You plug in 10 with [tex]\pi[/tex]10^2. so then you'll get 100 time pi and youll get 314.159265.
Solve for x
9x−8≥13
Give your answer as an improper fraction in its simplest form.
Answer:
x ≥ 2.34
Step-by-step explanation:
The given inequality is :
9x−8≥13
We need to find a solution for the given inequality.
Adding 8 to both sides of the inequality.
9x−8+8≥13+8
9x ≥ 21
x ≥ 2.34
So, the value of x should be more than equal to 2.34.
A jersey cow weighs 900 pounds, she drops 782. What percent of weight has she lost?
Answer:
20 percentll
Step-by-step explanation:
Please Help!!! Identify two equations from above that represent parallel lines and explain why you choose them
Identify two equations from above that represent perpendicular lines and explain why you choose them
Answer:
parallel : (b) and (g)
perpendicular : (d) and (f)
Step-by-step explanation:
straight line equation : y = mx + c
Lines that are parallel have the the same gradient(m),
(b) and (g) are parallel, both of them has m= 1/2
Lines that are perpendicular will have the product of their
gradient(m) equal to -1. So, m1 × m2 = -1
(d) and (f) are perpendicular, because : -4 × ¼ = -1
Hope I was able to help:))
what are all the common multiples of 16 and 48❤️
Answer:
Step-by-step explanation:
Answer:
The multiples for 16 are 16, 32, 48, 64, 80, etc.
Step-by-step explanation:
find the area of the parallelogram 15 cm 8 cm
Answer:
120
Step-by-step explanation:
15 ⋅ 8 = 120
Answer:
Step-by-step explanation:
The area of a parallelogram is the product of the base and height.
A=bh
A=15(8)
A=120cm^2
After taxes, Liza makes $2,185.76 each month. From that, she has to pay three bills. For the last month, one bill is for $73.49, another is for $897.19, and the third is for $474.31. How much money does she have left to spend for the month?
Answer:
the amount left to spend is $740.77
Step-by-step explanation:
The computation of the amount left to spend is as follows:
= Each month payment - last month payment bills
= $2,185.76 - $73.49 - $897.19 - $474.31
= $740.77
Hence, the amount left to spend is $740.77
We simply deduct three amount bills from the each month payment
Two classes at Liberty Middle School are setting up imaginary banks for an economics project. Class 1 has $50 in a savings account and makes a $5 deposit each day. Class 2 has $110 in a savings account and makes a $5 withdrawal each day. After how many days will both classes have the same amount of money in their savings accounts?
Answer:
6 days
Step-by-step explanation:
at 6 days they will both have $80
Can someone help me find x of this type of triangle
Answer:
Step-by-step explanation:
The sum of the angles of a triangle is always 180°.
(2x+4) + (2x-2) + (x-2) = 180
5x = 180
x = 36°
HELP ME PLEASE ASAP!
Answer:
31
Step-by-step explanation:
Answer:
that's the answer
Find the break-Even point for the following fuctions c(x)=10x and r(x)=210-4x
Answer: The break-even point is x = 15
Step-by-step explanation:
We have the equations:
c(x) = 10*x
r(x) = 210 - 4*x
I suppose that c(x) is the cost equation, and r(x) is the revenue equation.
"break-even" means that you don't lose nor win anything, then the difference between the revenue and the cost is 0.
Then we need to solve:
r(x) - c(x) = 0
(210 - 4*x) - (10*x) = 0
210 - 4*x - 10*x = 0
210 - 14*x = 0
210 = 14*x
210/14 = x
15
This means that for x = 15, you break even.
$12 for 5boxes of cereal
Answer:
12x5 = 60
Step-by-step explanation:
SO 60 boxes
btw you are welcome
The tire has a diameter of 33 inches. If the tire rotates one time, about how many inches will the tire travel?
Given:
Diameter of a tire = 33 inches.
To find:
The distance covered by the tire if it rotates one time.
Solution:
We have,
Diameter of a tire = 33 inches.
Radius is the half of diameter. So, the radius of the tire is
[tex]\dfrac{33}{2}=16.5[/tex]
Thus, r = 16.6 inches.
We have to find the distance covered by the tire if it rotates one time. It means, we need to find the circumference of the tire.
[tex]C=2\pi r[/tex]
[tex]C=2(3.14)(16.5)[/tex]
[tex]C=103.62[/tex]
Therefore, the distance covered by the tire if it rotates one time is 103.62 inches.
Find the value of x then find the measure of each labeled angle please help I really need the answer
Answer: x= 19.5
(4x+12) = 90
Step-by-step explanation:
Notice the denoted right angle at the very top left. This means those intersecting lines are perpendicular forming 90 degree angles. All right angles are equal in measure so all 4 angles at the top are 90 degrees. We can then use corresponding angles to know that all of the bottom 4 angles are also 90 degrees. Now we can solve for x. (4x+12) =90. 4x= 78. X= 19.5
2. bn = 5.4-n
3. by = 4.5"
Answer:
what is the question?
Step-by-step explanation:
Find the slope of the line
Evaluate 4 3/14 + 4 6/7=
Answer:
9 1/14
Step-by-step explanation:
Write an equation of the line that passes through (4, –3) and is perpendicular to the graph of y=3/7x-5
Answer:
Parallel lines have the same slope, so any line parallel to y = 7x - 3 will have slope 7. If your y intercept is 5, the line must go through (0,5), giving you y = 7x + 5.
Step-by-step explanation:
Find the measure of DC if m
Answer:
B. 132°Step-by-step explanation:
Find the measure of arc BD
m∠A = 1/2(arc BC - arc BD) 2*36° = 150° - arc BD arc BD = 150° - 72° = 78°Find the measure of arc DC
arc BD + arc BC + arc DC = 360°arc DC = 360° - (150° + 78°) = 360° - 228° = 132°Correct choice is B
Divide. Write the answer in simplest form.
\frac{5}{6}\div4
6
5
÷4
Answer:
3/10
Step-by-step explanation:
x+3<5
please i need the answer quick!!
x<5-3
x<2
so your answer is
[tex] - \infty < x < 2[/tex]
Question:
x + 3 < 5, Find x.
Answer
⟹ x + 3 < 5
( Subtracting 3 from both the sides of the inequality )
⟹ ( x + 3) - 3 < 5 - 3
⟹ x < 5 - 3
⟹ x < 2
It means that any number that is smaller than 2 will satisfy the inequality.
How many times can you take 6 away from 36?
Answer:
6
Step-by-step explanation:
Answer:
6 times
why did my answer get deleted??
Step-by-step explanation: