Answer:
1/1296
Step-by-step explanation:
-(5x –4) = 49 a.x = -9 b.x = -8 c.x = 9 d.x = 8 HELPPPPPPPP
Answer:
x = - 9
Step-by-step explanation:
Given
- (5x - 4) = 49 ← distribute the parenthesis by - 1
- 5x + 4 = 49 ( subtract 4 from both sides )
- 5x = 45 ( divide both sides by - 5 )
x = - 9
Natasha and Richard win some money and share it in the ratio 5:2. Natasha gets £75. How much did Richard get?
Answer:
Richard got $30
Step-by-step explanation:
To find how much money Richard got, use cross multiplication:
[tex]\frac{5}{2}=\frac{75}{x}[/tex]
5x = 150
x = 30
Richard got $30.
The number of pages that Alan Kevin Roneisha and ben Can’t read in a day as shown below Alan read 15% of his 56 page book Kevin read 12% of his 64 page book Roneisha Read 16% of his 42 page book been read 10% of his 72 page book who can read the greatest number of pages in a day
Alan reads the most amount of pages
Alan = 8.4 pages per day
Kevin = 7.68 pages per day
Roneisha: = 6.72 pages per day
Ben: = 7.2 pages per day
Comparing all of these Alan reads the most.
What is the sign of B + A? Choose 1 answer: Positive B Negative Neither positive nor negative-the sum is zero.
Ignore the selected answer in this, I just need to know what the value is pls. 15 POINTS!!!
Answer:
Try C. if not then its B.
Step-by-step explanation:
Suppose that you have four bags of stones
and four extra stones. In total, you have 28
stones. Each bag has the same number of
stones. How many stones are in each bag?
Answer:
7
Step-by-step explanation:
28 divided by 4= 7
f(x)=-x²-2x-8 determine the vertex
Answer:
vertex = (- 1, - 7 )
Step-by-step explanation:
Given a parabola in standard form, f(x) = ax² + bx + c (a ≠ 0 )
Then the x- coordinate of the vertex is
[tex]x_{vertex}[/tex] = - [tex]\frac{b}{2a}[/tex]
f(x) = - x² - 2x - 8 ← is in standard form
with a = - 1 and b = - 2, then
[tex]x_{vertex}[/tex] = - [tex]\frac{-2}{-2}[/tex] = - 1
Substitute x = - 1 into f(x) for corresponding y- coordinate
f(- 1) = - (- 1)² - 2(- 1) - 8 = - 1 + 2 - 8 = - 7
vertex = (- 1, - 7 )
The closing amount of the Dow Jones Industrial Average on the stock market for four days is shown in the table below.
Date
Closing amount (in points)
01/27
13,895.98
01/28
13,881.93
01/29
13,954.4
01/30
13,860.42
Which best represents the greatest amount of change that took place from one day to the next day over the four-day period?
a loss of 93.98 points
a loss of 72.47 points
a gain of 72.47 points
a gain of 93.98 points
Answer:
The first option
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Which point is a solution to the inequality shown in this graph?
Answer:
D
Step-by-step explanation:
It is on the line so it is a solution, hope this helps
Answer:
i think its c not sure tho
Step-by-step explanation:
The curve with equation y = x^2 + ax + 3 has a stationary point when x = 4. Find a.
Answer:
Step-by-step explanation:
y=x^2+ax+3
y=(4)^2+a(4)+3
y=16+4a+3
y=19+4a
y-19=4a
y-19/4=a
a=y-4.75
please help! will give brainliest and please answer seriously
the diameter of a circle is given. find the radius
Answer:
13. r = 7.5cm
14. r = 3.25in
15. r = 1.5 ft
16. r = 4m
Step-by-step explanation:
d/2 = r
Divide the diameter by 2 to get the radius
Answer:
Hey buddy, here is your answer. Hope it helps you .
Step-by-step explanation:
13. Radius= diameter/2
= 15/2
= 7.5cm
14. 6.5/2
= 3.25 in.
15. 3/2
=1.5 ft
16. 8/2
=4 m
What is -1 2/5 - (-1/5)?
Answer:
-1 1/5
Hope this helped!
Also I would really appreciate it if you made me the brainliest! :D
Which one is greater 26% or 0.3
Answer:
0.3 is greaterStep-by-step explanation:
The only way to compare these is to get them into the same format. Then, we will see which is larger. The way to convert a decimal to a percent is to move the decimal 2 places to the right.
0.3 = 30%
30% > 26%
Help with this problem
Answer:
AB = 4 BC = 2 AC= 2√5
Step-by-step explanation:
Hope this helps!
Tysm show the work...... TYYYY
Answer:
48
Step-by-step explanation:
by doing LCM
Answer:
4 arrangements
Step-by-step explanation:
The greatest number that both 8 and 12 are divisible by is four. If you were to split them up into four arrangements, each one would have two pink roses (8/4=2) and three white roses (12/4=3) with no leftovers :) so visually it would look like WWWPP WWWPP WWWPP WWWPP
18+6q=9
please solve this
Answer:
Exact Form: q = -3/2
Decimal Form: q = -1.5
Mixed Form: q = -1 1/2
Step-by-step explanation:
Hope this helps!
Answer:
6q=9-18=( -9)
q=(-9)/6
q=(-3)/2
What is the image of (-6, 7) after a reflection over the x-axis?
Answer:
on reflection on x axis
P(x,y) = P' (x, -y)
so
(-6, 7) = (-6, -7)
Step-by-step explanation:
If f(x) = 4x + 5. what is the value of f (-3)?
Answer:
f (-3) = 7
Step-by-step explanation:
f (-3) = 4 (-3) + 5
= -12 + 5
= -7
will give brainliest
Answer:
It is proportional with A.
Step-by-step explanation:
Brainlist help now
question in the picture .
Answer:
A
Step-by-step explanation:
Can anyone help me with this! I’ve done most of it but I don’t know weather it’s correct or not!!!
Answer:
1)+infinity
Step-by-step explanation:
can someone please help me please and thank you. with both of them i need a math genius I'll mark you brainliest
Answer:
The first one is $41,400. The second one is 3,600,000 acres.
Step-by-step explanation:
help asap show work plzz
Answer:
slope= -5/2
slope= -1
slope=1/2
10. slope=-1/3
-5y=7x+20
y=-7/5x-4
11. slope=-7/5
y=-5x+3
12. slope = -5
3. Combine like terms:
14 + 3 + 2c -20c
Solve for x:
x - 12= 20
Answer:
-18c + 17
x = 32
HELP THIS IS THE 5TH TIME I POSTED THIS BRUH
Answer:
it's blurry all i see is pixels...
i'll help if you send me a picture...
Step-by-step explanation:
someone help me plzzz this is absolute value thx
Answer:
10: -5
11: 9
12: 12
Step-by-step explanation:
I got to put stuff here but those answers are correct
Answer:
im stealing these
Step-by-step explanation:
I said I would give away all my points. So here take them. Here's the last 39.
Answer:
thx REEEEEEE HIT OR MISS I GUESS THEY NEVER MISS HUH??
Answer:
im srroy for u
Step-by-step explanation:
6(3x+4)-4(2x-6)-8x
explain step by step
Answer:
The answer is 2x+48
Step-by-step explanation:
1: Distribute
6(3x+4)-4(2x-6)-8x
18x + 24 - 4(2x-6)-8x
2: Distribute
18x + 24 - 4(2x-6)-8x
18x + 24 - 8x + 24 - 8x
3: Add the numbers
18x + 24 - 8x + 24 - 8x
18x + 48 - 8x - 8x
4: Combine like terms
18x + 48 - 8x - 8x
2x+48
Solution:
2x+48
Make it 0 on one side
x2 - 2x + = 4(x2-2x +1)-3
Answer:
-3x² +6x -1 = 0
Step-by-step explanation:
x2 - 2x + = 4(x2-2x +1)-3
x² - 2x = 4x²-8x +4 - 3
x²-4x²-2x+8x = 4-3
-3x² +6x = 1
-3x² +6x -1 = 0
elton is a candle maker each 15 cm long candle he makes burns evenly for 6 hours
if elton makes a 45 cm long candle how long would it burn?
PLSSSSS HELP ME WITH THIS