Answer:
1 foot = 12 inches
Step-by-step explanation:
PLEASE HELP ILL GIVE BRAINLIEST
Answer:
2/3
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Can you help me please I can't get it
Answer:
-2x - 6 = 2 - 4x - (x - 1)
-2x - 6 = 2 - 4x - x + 1
-2x - 6 = 3 - 5x
3x = 9
That is the furthest it can be simplified without solving it.
Answer is x=3 if needed.
Please brainliest if this helped.
A company is tracking how many of the cell phones it produces do not meet specifications. It runs a simulation 100 times and records how many defects are in each simulated sample of 1000 phones.
Answer: The p-value is 0.18, which is more than 0.05. Fail to reject the null hypothesis.
Step-by-step explanation: Well I took the quiz and that was the answer...
PLS HELP. I dont understand math
Answer:
a) 2 + 1 = 3
4 + 2 = 6
6 + 3 = 9
b) Yes
c) Yes, since you are adding b to two b, which results in 3b
Step-by-step explanation:
Hope that helps!
need help on question 14 here, if multiple people respond i will give the first responder brainiest
Answer:
x = 3
y = 2
Step-by-step explanation:
5x - 3 = 6y
5x + 3 = 9y
y = 5/6 x - 1/2
5x + 3 = 15/2 x - 9/2
-5/2 x + 15/2 = 0
-5/2 (x - 3) = 0
x = 3
Answer:
x = 3
y = 2
Step-by-step explanation:
because it's a rectangle, opposite sides are equal
AD = BC
AB = DC
so we can use their measures to create a system of equations:
5x + 3 = 9y
5x - 3 = 6y
if we multiply the first equation by -1 we can eliminate the x-values:
-(5x + 3 = 9y)
-5x - 3 = -9y
+ 5x - 3 = 6y
-6 = -3y
y = 2
If y = 2 then BC = 12 and we can set up this equation:
12 = 5x - 3
15 = 5x
3 = x
Selvi deposited RM8 000 in a fixed deposit
account with a simple interest of 3.5% per annum
for a term of a year. Calculate the amount of
Selvi's money at the end of the term.
Step-by-step explanation:
Hope it helped
Pls mark BRAINLIEST
What are the coordinates of A(8,-1) after a rotation of 180° about the origin
Turning off the water while brushing your Teeth saves 350 centilliters of water. How many liters of water can you save if you turn off the water the next 3 times you brush your teeth? (Round your answer to the nearest hundredth)
Answer:
1.1l
Step-by-step explanation:
350×3=1050cl
=1.05l
rounded to nearest hundredth=1.1l
Please help me need ASAP
Answer:
3)Quadratic
Step-by-step explanation:
Brainliest?
Pleaseee helpppp answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answer:
10.4 meters
Step-by-step explanation:
Help me plss plss I really need help I have a f
Answer:
A. 5 1/2 and D. 11/2
Step-by-step explanation:
Make improper fraction
8*1+3=11/8
Solve by multiplying:
4*11/8
44/8
Simplified is 11/2
We can turn it back into a mixed number
2*5+1=11 so 5 1/2
Select the correct answer.
What is the current value of a future sum of money called?
А. Current value
B. Present value
C. Future value
Answer:
C. Future value
Step-by-step explanation:
It says FUTURE value so its the future value?(i think im not too sure)
hope this helped :))
Answer:
B.) Present Value
Step-by-step explanation:
Present value is the current value of a future sum of money.
What is the length of the hypotenuse to the nearest hundredth place in the diagram below
Answer:
Hypotenuse (x) = 7.27
Step-by-step explanation:
cos57*=4cm/x
cos57*/cos57*=4/cos57*
x=4/cos57*
cos57*~.55
x=4/.55
x=7.27
a) 25.8
b) 36.8
c) 64.2
d) 42.0
Answer:
y = 25.8
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos y = adjacent/ hypotenuse
cos y = 18/20
Take the inverse cos of each side
cos ^-1 (cos y) = cos^-1(18/20)
y =25.84193276
Rounding to the nearest tenth
y = 25.8
HELP ASAPPPP USE THE PHOTOOOOO MARKING BRAINLIEST
solve for x
(5x+6)(6x-25)=180
Step-by-step explanation:
5x+6+6x-25=180
We move all terms to the left:
5x+6+6x-25-(180)=0
We add all the numbers together, and all the variables
11x-199=0
We move all terms containing x to the left, all other terms to the right
11x=199
x=199/11
x=18+1/11
State if the three numbers can be measures of the sides of a triangle. 11,6,3
Answer:
no ..they can't as 6+3 is not greater than 11
anyone no 8th grade math if so please help my sister out
Answer:
2/5
Step-by-step explanation:
you want to start with the point on the left and then count 2 up to the line that the other point is on than you count over 5 to the point on the right
then you put rise over run which makes it 2/5
Answer:
2/5
Step-by-step explanation:
rise over run formula
Therefore the slope is increasing by two fifths units.
2/5 is your answer. ❤
Brainliest please!? ✌
I NEED HELP ITS KINDA EASY BUT NOT FOR ME
Answer:
28m
Step-by-step explanation:
Formula of area
AREA = LENGTH (multiply) BREATH
Answer:
The area of a triangle can be calculated with the formula: 1/2(bh), where b is the base length, and h is the height.
In this case, 4 is the base, and 7 is the height.
So we have: Area = 1/2(4)(7)
Simplifying: Area = 2(7), Area = 14.
The area of the triangle is 14 meters squared.
Let me know if this helps!
pls help me !! will mark brainliest... i just need you to solve for m<1 and m<7 !! thanks !!
Step-by-step explanation:
=( n-2)180
= ( 4 - 2 )180
= 360
So, 144 + 90 + m<2 +m<1 = 360
144 + 90 + 85 + m<1 = 360
319 + m<1 = 360
m<1 = 360 - 319
m<1 = 41
their is an unknown angle so let's call it x
let's find x first ( m<6=49)
x + m<6 = 180
x + 49 = 180
x = 180 - 49
x = 131
Now let's find m<7
m<7 + 38 + m<4 + x = 360
m<7 + 38 + 85 + 131 = 360
m<7 + 254 = 360
m<7 = 360 - 254
m< 7 = 106
Help with math work please I am bad at math the question is on the image!!
In my knowledge
2 × 8 + 5 = 21
Hope it helps ;)
Consider the two account balances.
Which statement is true?
*please help, will mark as brainliest*
Answer: I believe the answer is B
Step-by-step explanation:
Usually if there is a negative with regards to balance it represents debt.
Can someone help me solve this (solution must contain a point (x,y).
Answer:(6,2)
Step-by-step explanation:
Photomath
Answer:
x=6
y=2
(x,y)=(6,2)
.................................
Please help me with trigonometry and law of sines I’m being timed and really need the help
Step-by-step explanation:
cosA = AC² + BC²- AB² / 2 • AC • BC
cos A = 13.5²+23.9²-12.7²/2• 13.5 • 23.9
1. Jared has portrait in shape of a square. One side length, in inches, is the sum of 7 and L
Jamilah also has a portrait in shape of a square. The length of one side is 3 inches longer
than one side of Jared's portrait. What is one side length of Jamilah's portrait?
Answer:
7 + L + 3 = L + 10
Step-by-step explanation:
Justin is starting his own laundry business. Justin thinks he will do a better job than his competitors, so he thinks he can charge $15.16 per hour. If he knows he will only be able to work 50 hours per week, how much money will he earn each week?
Answer:
$758 per week
Step-by-step explanation:
15.16 x 50 = 758
Answer:$758 per week
Step-by-step explanation:Answer:15.16 x 50 = 758
the weight w of a steel frame is 9.2kg correct to 1 decimal place. complete the error interval for weight w
Answer:
9.5_<w<9.25
Step-by-step explanation:
If 1/4 gallons of water are enough to fill 7/10 of the pool how much water is nessacary to fill in the entire pool
============================================================
Work Shown:
1/4 = 0.25
7/10 = 0.70 = 70%
We are told that 0.25 gallons of water fills 70% of the pool
We want to find how many gallons of water (call it x) are needed to fill 100% of the pool.
Set up the proportion below and solve for x
(0.25 gallons)/(70% filled) = (x gallons)/(100% filled)
0.25/70 = x/100
0.25*100 = 70x ....... cross multiply
25 = 70x
70x = 25
x = 25/70
x = (5*5)/(5*14)
x = 5/14 gallons
----------------------------------------
An alternate method:
1/4 gallons = 7/10 pools filled
(10/7)*(1/4 gallons) = (10/7)*(7/10 pools filled)
(10*1)/(7*4) gallons = (10*7)/(7*10) pools filled
10/28 gallons = 1 pool filled
(5*2)/(14*2) gallons = 1 pool filled
5/14 gallons = 1 pool filled
In the second step, I multiplied both sides by 10/7 so that the "7/10" turns into "1".
----------------------------------------
Yet another alternate method:
1/4 = 10/40
7/10 = 28/40
We need 10/40 gallons of water to fill 28/40 of one pool. We can multiply both fractions by 40 to indicate that 10 gallons of water will fill up 28 pools.
So we have this ratio
10 gallons : 28 pools
Dividing both parts by 28 tells us how many gallons are needed for one pool
10 gallons : 28 pools
10/28 gallons : 28/28 pools
10/28 gallons : 1 pool
5/14 gallons : 1 pool
Mr Tan monthly salary is $2999.52. In order to fill up a membership application form, mr Tan has yo roping off his monthly salary to the nearest dollar. What should he write on the application form for his monthly salary?
Answer:
three thousand dollars
Step-by-step explanation:
you round up to 3000
i need help i don understand i got b but it said it was wrong .
Answer:
b is 135 and c is 45.................thanks
Answer:
[tex]b=135\\c=45[/tex]
Step-by-step explanation:
The angle that measures 135 degrees and angle b are opposite angles. Opposite angles are congruent. Therefore, angle b=135.
[tex]b=135[/tex]
A straight line has an angle measure of 180 degrees. This means that 135+c would equal 180 degrees.
[tex]135+c=180[/tex]
Subtract both sides by 135
[tex]135+c-135=180-135\\c=45[/tex]
I hope this helps!