Answer:
$5000
Step-by-step explanation:
Use any method to solve the equation. If necessary, round to the nearest hundredth.
8x^2 + 18x - 24 = 0
Answer:
the values are x= 0.94 and x= -3.19
Find the missing angle measures.
What is m∠1?
a. 50
b. 105
c. 100
d. 60
Answer: C
Step-by-step explanation:
we know that the third angle of the triangle with 50 and 50 degrees is 80 because a triangle has 180 degrees. we also know that 80 + the measure of angle 1 = 180 and 80 + 100=180
Math?? anybody somebody please help
100 points worth
Answer:
c
Step-by-step explanation:
2^4=16
(16-8)/16=8/16=1/2
If one of the 9 players
on a team catches a
ball, what is the
probability that it was
one of the 4 infielders
who caught it?
Determine if (0,-5) is a
solution to the equation
y = -5x
Plug (0,-5) into the equation -
-5 = -5(0)
-5 times 0 is 0
-5 = 0
(0,-5) is NOT a solution to the equation.
Good luck!
Answer:
No, it is not the solution to the equation.
Step-by-step explanation:
(0, -5)
y = -5x
So we have to plug in the values for x and y. 0 is our x value and -5 is our y value.
-5 = -5(0)
-5 = 0
Therefore, (0, -5) is not a solution to the equation
You are asked to create a solution that is 3 parts water and 2 parts bleach. You have 4 liters of bleach. How much water should you add?
Step-by-step explanation:
If this is 3L water : 2L bleach then this following measures and answers are the answer.
3L:2L
?L:4L
4L/2L= 2L
so therefore
3L* 2L = 6L
so
6L water : 4L bleach
6L water
What is the y-intercept:
7x + y = 10
Answer:
10
Step-by-step explanation:
7(0)+y=10
y=10
Answer: (0, 10)
Step-by-step explanation:
The given expression is in the standard form of linear equations: Ax + By = C, where A and B are constants.
The definition of y-intercept is the point that intersects with the y-axis, meaning that the [x] value of the point will be zero.
To find the y-intercept of an equation, substitute the [x] variable with 0, as mentioned above, the [x] value of a y-intercept is 0.
[tex]7x+y=10\\[/tex]
[tex]7(0)+y=10[/tex]
[tex]0+y=10[/tex]
[tex]y=10[/tex]
As we find the [y] value is 10, while the given [x] value is 0, therefore, the y-intercept of [tex]7x+y=10[/tex] is [tex]\boxed{(0,10)}[/tex].
Hope this helps!! :)
Please let me know if you have any questions
HELP PLS FOR 100 POINTS PLS
Answer:
eef the points thanks man
thanks
Step-by-step explanation:
Answer:
Answer:
eef the points thanks man
thanks
Step-by-step explanation:
Step-by-step explanation:
What is the quotient of −112÷2 1/3 ?
Answer:
-48
Step-by-step explanation:
−112÷2 1/3 needs to be rewritten as -112 / (7/3), where 7/3 is the improper fraction version of 2 1/3.
Then we have
-112
---------
7/3
Recall that division by a fraction is equivalent to multiplication by the reciprocal of the fraction; thus, the above expression becomes
-112 * 3
-----------
7
This, in turn, can be reduced through division to -16*3, which equals -48.
A wire 22 cm long is cut into two pieces. The longer piece is 4 cm longer than the shorter piece. Find the length of the shorter piece of wire
Put the puzzle together by solving each problem!
A The gas tank in Bob's new car holds
12.4 gallons. If gas costs $2.45 per gallon,
how much would Bob pay to fill his tank?
Which statement is true?
A. An inch is longer than a foot.
B. A meter is shorter than a centimeter
C. A pound is heavier than an ounce
D. A kilogram is lighter than a gram
Answer:
c
Step-by-step explanation:
other statements are false
Find the value of x.
Answer:
x = 25
Step-by-step explanation:
Internal angles of a triangle = 180 degrees
So knowing this we can form the following equation
(x + 26) + (x + 14) + (4x - 10) = 180
Simplify
(x + x + 4x) + (26 + 14 - 10) = 180
6x + 30 = 180
Rearrange for x
6x = 180 - 30
6x = 150
x = 25
[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]
According to angle sum property of the triangle, we can say that :
[tex](x + 26) \degree + (4x - 10) \degree + (x + 14) \degree = 180 \degree[/tex][tex]x + 4x + x + 26 \degree - 10 \degree + 14 \degree = 180 \degree[/tex][tex]6x + 30 \degree = 180 \degree[/tex][tex]6x = 180 \degree - 30 \degree[/tex][tex]6x = 150 \degree[/tex][tex]x = \dfrac{150 \degree}{6} [/tex][tex]x = 25 \degree[/tex]You are given that a = 6.54 (to 3 significant figures) and b = 123 (to 3 significant figures).
Calculate upper and lower bounds for each of the following, give your answers to 3 significant figures:
(a) a + b
(b) ab
(c) a/b
(d) b - 1/a
The upper and lower bounds for the numbers are illustrations of approximation
How to calculate the upper and lower boundsThe numbers are given as:
a = 6.54 (to 3 significant figures)
b = 123 (to 3 significant figures)
(a) a + b
We have:
a + b = 6.54 + 123
a + b = 129.54
When approximated, the bounds to three significant digits are:
Lower bound = 129
Upper bound = 130.1
(b) ab
We have:
ab = 6.54 * 123
a + b = 804.42
When approximated, the bounds to three significant digits are:
Lower bound = 804
Upper bound = 805
(c) a/b
We have:
a/b = 6.54/123
a/b = 0.0531707317
When approximated, the bounds to three significant digits are:
Lower bound = 0.0531
Upper bound = 0.0532
(d) b - 1/a
We have:
b - 1/a = 123 - 1/6.54
b - 1/a = 122.847094801
When approximated, the bounds to three significant digits are:
Lower bound = 122
Upper bound = 123
Read more about approximation at:
https://brainly.com/question/10171109
The cost for a business to produce "x" television commercials in 1 year is $225x + $17,000. How many commercials can the company produce in 1 year at a cost of $35,000
We are required to find how many commercials the company can produce in year at a cost of $35,000
The company can produce 80 commercials in year at a cost of $35,000
Given:
C(x) = $225x + $17,000
If C(x) = $35,000
Then,
C(x) = $225x + $17,000
35,000 = 225x + 17,000
subtract 17,000 from both sides
35,000 - 17,000 = 225x
18000 = 225x
divide both sides by 225
x = 18,000 / 225
x = 80
Therefore, the company can produce 80 commercials in year at a cost of $35,000
Read more:
https://brainly.com/question/3215028
Please solve ASAP. Solving quadratic equations by factorising
Answer:
x = 1 , x = [tex]\frac{3}{2}[/tex]
Step-by-step explanation:
2x² - 5x + 3 = 0
Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 2 × 3 = 6 and sum = - 5
The factors are - 2 and - 3
Use these factors to split the x- term
2x² - 2x - 3x + 3 ( factor the first/second and third/fourth terms )
2x(x - 1) - 3(x - 1) = 0 ← factor out (x - 1) from each term
(x - 1)(2x - 3) = 0
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
2x - 3 = 0 ⇒ 2x = 3 ⇒ x = [tex]\frac{3}{2}[/tex]
What is 39.2÷2? equal to?
Answer:
19.6 is the correct answer
Answer:
19.6
Step-by-step explanation:
39.2/2
19.6
Iv'e been stuck on this question pls help
AYUDA PLSS
es de math y es para ahoritaa
Answer:
c 3×10⁹
Step-by-step explanation:
because the answer is 3000000000
12. Zachary Tylar 72% commission? earns commission on sales of $4,255. What is his commission
Answer:
$3063.6
Step-by-step explanation:
72% of $4,255 = $3063.6
The formula for finding percents is number x percent ÷ 100.
4,255 x 72 ÷ 100 = 3063.6
The class pet eats 1/4 cup of food each day.The teacher needs to buy enough food for 3 weeks.How much rabbit food does she need to buy?
Answer: 5.25 (pounds?)
Step-by-step explanation: 7 * 3 = 21. Multiply 21 and 1/4.
The zeros of a quadratic function are located at x=−8 and x=4.
which expression represents a function
a- (x−8)(x−4)
b- (x−8)(x+4)
c- (x+8)(x+4)
d- (x+8)(x−4)
Answer:
d- (x+8)(x−4)
Step-by-step explanation:
Hi there!
Factored form of a quadratic equation: [tex]y=(x-r)(x-s)[/tex] where r and s are the zeros of the quadratic
We're given that the zeros are -8 and 4. Plug these into the factored form equation:
[tex]y=(x-(-8))(x-4)\\y=(x+8)(x-4)[/tex]
I hope this helps!
what is the scale factor from triangle abc to triangle A' B' C' ? Also explain how.
Worth 30 points! Need answer fast! Thank you, correct answer will get brainliest!
Which is the coordinate of point A?
(8, –6)
(–6, 8)
(6, –8)
(–8, –6)
Answer:
Option A is your definite answer.
Step-by-step explanation:
We know that the x coordinate is positive since it is on the positive half of the x-axis. We also can identify that the point A is in the 4th Quarter of the grid, so the y coordinate is negative.
The only choice that proves this reasoning true is option A :)
Hope this helps! Mark me brainliest.
Make my life easier and answer number 6
Answer:
18Step-by-step explanation:
To make it easier to understand, consider the exponent of a number with no decimals, with 1 decimal and with 2 decimals:
No decimals - the exponent has no decimals1 decimal - put the number as (a*10⁻¹)ⁿ = aⁿ10⁻ⁿ, there will be n decimals2 decimals - similar to above- (a*10⁻²)ⁿ = aⁿ10⁻²ⁿ, there will be 2n decimalsSince our given number is (0.23)⁹, with 2 decimal places, its exponent will have 2*9 = 18 decimals.
Plz help I been stuck on this homework all night
Answer:
y = -1/5x - 10
Step-by-step explanation:
Pick any two points on the line.
(0,-10) and (50,-20)
find the slope by using m = y2-y1/x2 - x1(rise over run)
m = -20-(-10) / 50 - 0
m = -10/50 = -1/5 -- this is your slope
slope intercept form is y = mx + b, but we need to find your b, which is your y intercept. you find this by asking yourself, what is the y coordinate when x = 0? It is -10.
so now you have all the points you need.
y = mx + b
y = -1/5x - 10
1/5d=-3 help I'm confused
Answer:
d=-15
Step-by-step explanation:
1/5d= -3
d= -3×5
d= -15
Hope this helps you. Have a nice day. Please mark as brainliest. It helps a lot. ^_^
2r + 8 - r = -7
Combine like terms
Answer: -15
Step-by-step explanation: 2r+8-r=-7
1r +8 = -7
1/1 -15/1
Answer: r = -15
Step-by-step explanation:
2r - r = -7 -8
r = -15
15 friends sold the same number of tickets each. They sold x tickets altogether. How many tickets did each of them sell?
Answer:
hhgfghgffgtfhhjjjjhhfsadsdffbnjghdrr
Answer:
Hey man im not very smart
Step-by-step explanation:
Set up a proportion and solve round to the nearest tenth. 45 is what percent of 80?
Answer:
the answer: 56.25 percent of 80