Answer:
= (2x+5)x(3x-7)
Step-by-step explanation:
What equation is shown by the graph below?
Answer:
y= x+ 4
Step-by-step explanation:
use y= mx+b where m is the slope and y is the y intercept
in this case the slope is one and y intercept is four
A radio station plays a winning song once per hour at a randomly selected time (in minutes). During an announcer’s four-hour show, how many different arrangements of winning times could occur if a) repetition of times during each hour is permitted? b) repetition of times during each hour is not permitted?
Answer:nrkrdjdjddjdjdjjdjdjdjdjdjd
Step-by-step explanation:
Hdhdhdhdhdhd
Tell whether the angles are adjacent or vertical. Then find the value of x.
Answer:
The angles are adjacent. x = 100°
Step-by-step explanation:
x + 80 = 180
x = 100
− 2/3 a+ 5/6 a− 1/6 Combine like terms to create an equivalent expression.
Answer:
1/6a+-1/6
Step-by-step explanation:
someone help, quadratic graphs
9514 1404 393
Answer:
a) turning point: (-2, -1)
b) roots: (-3, 0), (-1, 0)
Step-by-step explanation:
The turning point is correctly identified as the vertex in the problem picture.
__
The roots are the x-intercept points: (-3, 0) and (-1, 0).
ooooooooooooooooooooooooooooooooo y=5x+2
Answer:
I need the whole question plz.
Step-by-step explanation:
x=1 y=7
x=2 y=12
etc.
find the value of given expression
[tex] \sqrt{(60 \div 10) {}^{2} } [/tex]
Step-by-step explanation:
[tex] \sqrt{(60 \div 10) {}^{2} } \\ = \sqrt{(6) {}^{2} } \\ = \sqrt{36 } \\ = 6[/tex]
6 is your answer
Answer:
[tex]\sqrt{\left(\frac{60}{10}\right)^2}[/tex]
[tex]\sqrt{\left(\frac{60}{10}\right)^2}=\frac{60}{10}[/tex]
[tex]\frac{60}{10}=6[/tex]
----------------------
hope it helps..
have a great day!!
What is 45 + 25x = 65 + 15x?
Answer:
x = 2
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
45 + 25x = 65 + 15x
25x - 15x = 65 - 45
10x = 20
x = 2
An artist builds a sculpture out of metal and wood that weighs 14.9 kilograms. LaTeX: \frac{3}{4}3 4 of this weight is metal, and the rest is wood. How much does the wood part of the sculpture weigh? Enter your number as a mixed number. (no decimals)
Answer:
3 29/40 kg
Step-by-step explanation:
An artist builds a sculpture out of metal and wood that weighs 14.9 kilograms. LaTeX: \frac{3}{4}3 4 of this weight is metal, and the rest is wood. How much does the wood part of the sculpture weigh? Enter your number as a mixed number. (no decimals)
Step 1
We find the fraction of the sculpture that is wood
Let the Fraction of the sculpture = 1
Fraction of the sculpture that is metal = 3/4
Fraction of the sculpture that is wood =
1 - 3/4
= 1/4
Step 2
How much does the wood part of the sculpture weigh? Enter your number as a mixed number. (no decimals)
This is calculated as:
Weight of the total sculpture × Fraction of the sculpture that is wood
= 14.9 kg × 1/4
= 3 29/40 kg
Can you explain the standard form of this and explain the polynomail by degree of this equation
8+10x^3-7x2
Answer:
Standard form:: Ax + By=C
Step-by-step explanation:
Need a quick answer please
Answer:
1= 88
2=42
3=113
Step-by-step explanation:
Meagan printed 40 pictures from her recent family reunion. Of these pictures, 12 show both people and pets, 4 show only pets, and 24 show only people. Meagan is in one-half of the pictures that show both people and pets and she is in one-third of the pictures that show only people.
Answer: if the question is how many pictures total is megan in, she’s in 14/40 photos
Step-by-step explanation:)
How many groups of 1/2 days are in 1 week? Write a multiplication equation or a division equation to represent the question, then answer the question.
Answer:
14 half days
Step-by-step explanation:
7d per 1w
1/2d / 7d = 14 half days
quation = 1/2d / 7d = x
Carmen deposited $960 in a savings account with simple interest. Five years later, the account held $1,200. What was the interest rate?
Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Answer:
0.25/ 25%
Step-by-step explanation:
I=prt
1200=960*x*5
1200=4800x
divide both sides by 4800
x=0.25
Which answer choice is an equation?
A.
19 + p - 8
B.
15(f - 8) + 32
C.
45 - j = 27
D. 78 - 7g + 345
PLEASE PLEASE PLEASE HELP HELP HELP ME ME ME!!!!
Answer:
your answer is C. 45-j= 27
Step-by-step explanation:
any problem with a equal sign is a equation.
Find the value of x. Just type in the number
Answer:66
Step-by-step explanation:
Answer:
66 Degrees
Step-by-step explanation:
The total number of degrees in a quadrilateral is 360.
360-(118+106+70)=66
Barry collects comic books. He currently has 350 comic books and plans to buy 10 comic books each month. Which equation represents the total number of comic books, c, that Barry will have after m months (answer as soon as possible please!!)
C = 350 + 10m
hope this helps!
1. How many planes are shown in this figure?
2. How many planes contain point A?
what percent of 145 is 82
Answer:
118.9
Step-by-step explanation:
145 x 0.82
= 118.9
y = 4 + 5x what is the missing value
Answer: -1
Step-by-step explanation:
Mary is spending money at the average rate of $5 per day. After 14 days she has $68 left. The amount left depends on the number of days that have passed. write an equation for the situation
A. Y-68=-5(x-14) B. Y+68=5(x+14) C. Y+68=-5(x-14) D. Y+68=5(x-14)
Answer:
A. Y-68=-5(x-14)
Step-by-step explanation:
Mary is spending money at the average rate of $5 per day. After 14 days she has $68 left. The amount left depends on the number of days that have passed. write an equation for the situation
We find the equation using the point slope equation of a line. This is given as:
y - y1 = m(x-x1)
The slope intercept form will be
y = -5x + b
since the amount decreases by $5 per day...
Our slope is -5 so m=-5
We have a point (x1,y1) = (14, 68)
Hence, we have:
y-68 = -5(x-14)
Option A is correct
A company ran a contest in which prizes were revealed under the bottle caps of its soda bottles. A case of 24 bottles had 3 prize bottle caps. If the company produces 72,000 bottles of soda, how many
bottles will have prizes?
Answer:
every 24, there is 3 (let's assume)
72,000 / 24 = 3000.
3000 x 3 = 9000
Step-by-step explanation:
9000, hope this helps. I'm super sorry if I got it wrong
round 6,648 to the nearest hundred
Answer:
600
Step-by-step explanation:
.....,....,..........
Answer:
6,700 because 6 is in the hundreds place and 6 is more then 5 so u go up and since it's to hundreds the answer is 6,700
Step-by-step explanation:
Determine the solutions to the following systems of the linear equations.
Answer:
1. (4,2)
2. No solution
3. (1,3)
Evaluate: y = 2.73x + 1.94
solve for y when x = 2.88
what does 10 = 4y equal to
Answer:
Step-by-step explanation:
Simplifying
10 = 4y
Solving
10 = 4y
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-4y' to each side of the equation.
10 + -4y = 4y + -4y
Combine like terms: 4y + -4y = 0
10 + -4y = 0
Add '-10' to each side of the equation.
10 + -10 + -4y = 0 + -10
Combine like terms: 10 + -10 = 0
0 + -4y = 0 + -10
-4y = 0 + -10
Combine like terms: 0 + -10 = -10
-4y = -10
Divide each side by '-4'.
y = 2.5
Simplifying
y = 2.5
A T-shirt launcher can launch 5 shirts in 20 minutes. What is the rate in shirts per hour?
Answer:
15 shirts per hour
Step-by-step explanation:
There are 3 20 minutes in an hour so you would do 5 x 3, which is 15. I hope this helps!
If you need me to furtherly explain let me know
If correct please mark brainliest
Answer:
Step-by-step explanation:
The answer would be 15 shirts per hour since 20 minutes is one third of an hour which mean you can multiply 20 three times to get an hour ( 60 minutes) and since you multiplied 20 you also have to multiply five which gives you 15 shirts per hour
pls answer i have to do this quickly
What is the perimeter of the parallelogram below?
simplify -2(3x-10)=15
Answer:
-2(3x-10)=15
-6x+20=15
-6x=-5
x=5/6
Step-by-step explanation:
Answer is down below!!
Divide both sides by the numeric factor on the left side, then solve.
Exact Form: X= 5/6
Decimal form:
x = 0.83