X squared minus 3x minus 10 equals 0
Answers
Answer:
The image below explains read for the steps Your Welcome :)
Related Questions
Mohammed is x years old.
Holly is 3 years older than Mohamed.
Karen is twice as old as Mohamed.
The total of their ages is 51.
How old is Mohamed?
Answers
Step-by-step explanation:
Mohammed age = x
Holly age = x + 3
Karen age = 2x
given,
[tex]x + (x + 3) + 2x = 51 \\ x + x + 3 + 2x = 51 \\ 4x + 3 = 51 \\ 4x = 51 - 3 \\ 4x = 48 \\ x = 48 \div 4 \\ = 12[/tex]
Puzzle One
Determine the correct vocabulary word(s) in the questions below. To break the code of puzzle
one you will need to determine the third letter of the word in EACH space and then put those
letters in alphabetical order to break the code. For example, if the first blank was MODE the
letter you would use to help you break out would be D.
*Hint: Use the word bank to help you, some words may be used more than once and some may
not be used at all.
1) The
tells you how the data is spread out
of the data.
for
2) The might be a better representation of the data if there are
outliers that skew the data.
3) To find the
of
you add the numbers and
by the quantity
distance between
4) The Mean Absolute Deviation (MAD) is the
each
point and the
MODE
MEDIAN
MEAN
RANGE
NUMBERS
QUARTILE
Word Bank:
MULTIPLY
AVERAGE
DIVIDE
SUBTRACT
INNER
DATA
FIFTY
TWENTY
PERCENT
Code:
Math in the Mid 2019
MI
Answers
Answer:
Ошйжй Щ отдйдй шубу Ц дцдць о о
Step-by-step explanation:
OMG PLS HELP WITH THIS IM PANICKING OMG I GOT A F IN MATH MY MOM JUST YELLED AT ME IM CRYING PLS HELP WITH THS- PLSS TELL ME WHAT TO DRAW
Answers
Answer:
The answer to this question is $14,916
Step-by-step explanation:
18,469 - 3,553 = 14916
As he already has money for the car.
A bar model is shown in the linked picture.
What is the equation of the above graph in vertex form?
Answers
Answer:
https://brainly.com/question/3677306
Step-by-step explanation:
Best Buy decreased the cost of a Sony flat screen monitor from $525 to $430. What is the percent
of decrease?
Answers
Expert plsss help me and explain how to do this plsss
Answers
Formula for a cone's volume: V=1/3hπr²
So...
1) V = 1/3*10*π*5^2
(We got the 5 from the diameter and divided it by 2 to get the radius).
Answer: I got 261.799 m^3.
help now please!!!!!! ^click picture
Answers
Answer:
A- lll
B- l
C- lV
D- V
E- ll
Step-by-step explanation:
I think that is the answer.
11 Megan has $500 in her savings account. The interest rate is 7%, which is not compounded. How much money in dollars) will she have in her account after 5 years? Write the correct
answer.
Answers
Answer:
701
Step-by-step explanation:
At the end of 5 years, your savings will have grown to $701.
You will have earned in $201 in interest.
answer.
what type of line is not a function
Answers
Answer:
A vertical line
Three less than the product of 5 and a number equals 7
Answers
5x-3=7
5x=10
x=2
3x-y=2
x+2y=3
elimination method
Answers
Answer:
x=1 and y=1
Step-by-step explanation:
see attachment
An airplane's altitude changed -378 feet over 77 minutes. What was the mean change of altitude in feet per minute?
Answers
Answer:
-4.91 feet
Step-by-step explanation:
Mean is a measure of central tendency. It is the average of a set of numbers. It is determined by adding the numbers together and dividing it by the total number
Mean = Total change in altitude / total time
378 / 77 = 4.91
PLEASE HELP!!! ILL GIVE BRAINLIEST
A map of a highway has a scale of 2 inches=33 miles. The length of the highway on the map is 6 inches. There are 11 rest stops equally spaced on the highway, including one at each end. You are making a new map with a scale of 1 inch=30 miles . How far apart are the rest stops on the new map?
How many inches apart are the rest stops?
Answers
Answer:
.305
Step-by-step explanation:
Step-by-step explanation:
2/33=6/x
x=99
since there are 11 rest stops and you are trying to find the space in the middle of the two rest stops.
99/11 rest stops
9 miles in between rest stops
9/y=30/1
9/30=y
3/10=y
.3 inches=y
Hope that helps :)
please soon aaaaaaaaaaaaaaaaaaaaaaa
Answers
Answer:
3
Step-by-step explanation:
Simplify: 121/11 + 3(4)/2
Please and thank you. :)
Answers
Answer:
17
Step-by-step explanation:
I don't know the explanation, but hoped this helped.
If Tony wants to add a 22% tip to his $35 charge from the barbershop, how much should he add?
Answers
Answer:
Tony should add $7.70
Step-by-step explanation:
22% = 0.22
0.22 x $35 = $7.70
How many solutions does the system have? 4x-2y=8 2x+y=2
Answers
Answer:0
Step-by-step explanation:
Jason bought a table for $98.00. The finance charge was $12 and she paid for it over 10 months. (Finance Ch arg e #Months)(12) to calculate her approximate APR. Use the formula Approximate APR Amount Financed Round the answer to the nearest tenth.
Answers
Answer:
Just took the test, the answer is 14.7%
Step-by-step explanation:
me needs a hug and help
Answers
Answer: C
Step-by-step explanation:
Aaron is making a jewelry box of wood in the shape of a rectangular prism the jewelry box will have the dimensions shown in the shape to the right the cost of painting exterior of the box is $0.50 per square inch is how much does Aaron have to spend to paint the jewelry box
A. $684
b. $342
c.$700
d. $100
need help on quiz please answer
Answers
Answer:
b. $342
Step-by-step explanation:
Base = Length * width
Base Area = 12 * 5
B = 180 square inches.
Perimeter of the prism will be :
P = 2 (length) + 2 (15)
P = 2 * 12 + 30
P = 54 inches
Height of the jewelry container will be :
X = Ph + 2B
X = 54 * 6 + 2 * 180
X = 684 square inches.
Total cost for paint of jewelry box is :
X * cost per inch
Total cost = 682 * $0.50
Total Cost = $342.
What is the sample space for choosing a letter of the alphabet that is a vowel?
Answers
Answer:
The letter is choose from set of vowels i.e. {a, e , i , o, u}.
Step-by-step explanation:
Sam drinks water at an incredible rate. She drinks 2 1/5 liters of water every 3/4 of an hour. Sam drinks water at a constant rate. About how much water does Sam drink per hour?
Answers
Answer:
2.9 litres
or
2 14/15 litres
Step-by-step explanation:
To determine the amount of water Sam drinks in an hour, divide the total amount drunk by the number of hours
Amount drank in an hour = total litres drunk / time
[tex]2\frac{1}{5}[/tex] ÷ [tex]\frac{3}{4}[/tex]
[tex]\frac{11}{5}[/tex] × [tex]\frac{4}{3}[/tex] = [tex]\frac{44}{15}[/tex] = 2[tex]\frac{14}{15}[/tex] litres
For the function given, state the starting point for a sample period:
ƒ(t) = −100sin (50t − 20).
plz help
Answers
Use the form a sin ( b x − c ) + d to find the amplitude, period, phase shift, and vertical shift.
Amplitude: 100
Period: π / 25
Phase Shift: 2 /5 ( 2 /5 to the right)
Vertical Shift: 0
Find the measure of the missing angle
Help please
Answers
Answer:
≈ 56°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin ? = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{34}{41}[/tex] , then
? = [tex]sin^{-1}[/tex] ( [tex]\frac{34}{41}[/tex] ) ≈ 56° ( to the nearest degree )
The tip of the second hand travels around the edge of the face of a clock. How far does the tip of the second hand travel between the 6 and the 12, if the length of the second hand is 6 inches?
Recall that StartFraction Arc length over Circumference EndFraction = StartFraction n degrees over 360 degrees EndFraction.
A) 3 pi
B) 6 pi
C) 12 pi
D) 24 pi
Answers
Answer: 3 inches
Step-by-step explanation: IT MIGHT BE IF ITS WRONG IM SORRRYYY
How do you turn 5/2 into 10/4?
Answers
Answer:
YOU DO IT X 2
Step-by-step explanation:
Is 9.90 equal to greater than or less than 9.9
Answers
Answer:
Equal to.
Step-by-step explanation:
The 0 at the end of 9.90 does not add any value to the number because its 0.
Answer:
It is equal.
Step-by-step explanation:
9.90 = 9.9 , it's the same as the 0 does not count on it.
The Mavericks football team was losing when they got
control of the ball at midfield in the last minute of a game.
They lost 17 yards on the first play they ran. Then they
gained 3 yards on the second play. On the third play, the
Mavericks lost 21 yards, and on the fourth play, they lost
8 yards. What was the position of the ball relative to its
starting point after those four plays?
A 33 yd
B -50 yd
C 9 yd
D- 43 yd
Pls help I’m doing a renaissance test
Answers
Answer:
-43 yards is the answer...
simplify log(16x²) ± 2㏒(1÷×)
Answers
Answer: just simplify condense it then your answer will be log(16)
can ya'll do me a favor and cheak out my boy LOOCY LACE on you,tube all caps
Answers
Answer:
ok (tho i advise you use brainly for education purposes only :)
Step-by-step explanation: