I’m pretty sure it is 26.
What is the slope of the line that passes through the points (-8,3)
and (-8, 2)? Write your answer in simplest form.
Answer:
Undifined
Step-by-step explanation:
Silvia was growing some plants. She measured the height, in inches, of the plants and made this line plot to show her data.
Answer:
5
Step-by-step explanation:
Add all the fractions greater than 1/4 inches
The number of times of Silvia plants should have the height that should be more than 1 by 4 is 6.
Calculation of the number of times;Since the equivalent to 1 by 4 should be like 2/8, 3/12, 4/16 etc. Here the fractions that come after 1 by 4 so it should be more than 1 by 4. So now we have to determine the count and also the x in the column for the measurements so based on this, we can get 6.
Therefore, The number of times of Silvia plants should have the height that should be more than 1 by 4 is 6.
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234% as a simplifed fraction
Answer:
So, /(100÷2) = 117/50 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 234/100 is also equal to 2 17/50 when expressed as a mixed number.
Step-by-step explanation:
Answer:
2 17/50
Step-by-step explanation:
234%
= 234/100
= 2 34/100
= 2 17/50
A bag contains 2 black chips, 5 red chips, and 4 white chips. You pick a chip
this process 99 times, how many times do you expect to remove a red chip
from the bag, record its color, and put the chip back in the bag. If you repeat
from the bag?
Answer:
Step-by-step explanation:
total chips=2+5+4=11
reqd probability=(5/11)^{99}
help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!! help!!
Answer:
a = 15
b = -10
Step-by-step explanation:
Here, we want to solve the system of linear equations
Firstly, let us multiply the first equation through by 10
2a - 5b = 100 ••••(i)
from the second equation;
a = 29 + b
Substitute this into i
2(29 + b) - 5b = 100
58 + 2b -5b = 100
-3b = 100-58
3b = 42
-b = 42/3
-b = 14
recall;
a - b = 29
a - (-14) = 29
a + 14 = 29
a = 29-14 = 15
Answer:
a = 15
b = - 14
Step-by-step explanation:
Solve the equation for a
a = 29 + b
Substitute the given value of a into the equation [tex]\frac{a}{5}-\frac{b}{2}=10[/tex]
[tex]\frac{29+b}{5}- \frac{b}{2} =10[/tex]
Solve the equation for b
b = - 14
Substitute the given value of b into the equation a = 29 + b
a = 29 + (- 14)
Solve the equation for a
a = 15
The possible solution of the system is the ordered pair (a, b)
(a, b) = (15, -14)
Check if the given ordered pair is the solution of the system of equations
[tex]\frac{15}{5} - \frac{-14}{2} = 10[/tex]
[tex]15-(-14) = 29[/tex]
Simplify the equalities
10 = 10
29 = 29
Since all of the equalities are true, the ordered pair is the solution of the system
(a, b) = (15, -14)
Use a graph to solve the equation.
5x=2x+6
Answer:
x=2
Step-by-step explanation:
I hope I helped, and I always appreciate brainliest!!! :)
The solution of the equation is x = 2 .
Given,
Equation : 5x=2x+6
Here,
Algebraically solving the equation :
5x=2x+6
Take 2x from RHS to LHS .
5x - 2x = 6
3x = 6
Now divide both sides by 3 .
x = 6/3
x = 2
Thus the value of x is 2 .
The graph will be a straight line at x=2 .
The graph is attached below .
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PLEASE HELP!! i’m a middle schooler struggling if you can help me thank you.
Answer:
you've probably already answered it but
The top one would be 3/5
The middle would be 1/5
The bottom would be 6/5
Step-by-step explanation:
I don't really have an explanation. if it's wrong, I'm sorry but I'm pretty sure it's right
A rectangular prism is 3 ft long 4 ft wide and 2 ft tall. What is the length of the longest diagonal?
Answer: Pythagorean Theorem in 3 D
sqrt ( 3^2 + 4^2 + 2^2) =
sqrt ( 9 + 16 + 4) =
sqrt( 29) = 5.3852 approximately
Step-by-step explanation:
The longest diagonal is about 8.9 inches. The longest length is going to be between the two longest lengths, the width and the height. The Pythagorean theorem is a^2 + b^2 = c^2. Plug the width and height into a and b of the Pythagorean equation. (4)^2 + (8)^2 = c^2. Now simplify the equation. 16 + 64 = c^2. 80 = c^2. Now find the square root of each side. (sqrt)80 = (sqrt)c^2. If you simplify this, you will find that c is equal to about 8.9 inches.
Brianna's parents earned $43,329 for the year. During the year they paid $9,966 in taxes. At the end of the year when taxes are calculated, they calculate that they need to pay $11,660 in total taxes. How much more will they need to pay?
Answer:
1694
Step-by-step explanation:
The $43,329 in this question is just to trick you, so don't worry about this number.
We know her parents have already payed $9,966 for this years taxes.
But they need to pay a total of $11,660 for the year.
11,660 - 9966
=1694
A picture frame has an area of 45 square inches. The
length of this frame is 7 and 1/2 inches.
What is the width of this picture frame? (Please show
your work.)
Answer:
6
Step-by-step explanation:
45/7.5=6
Factor........................
Answer:
(5v)²-(2)²
(5v-2)(5v+2)
Hence the factors are 2/5 and -2/5
Solve the quadratic equation. Simplify if possible:
-5 (x + 3) 2 = -80
Answer:
Step-by-step explanation:
(x +y)² = x² + 2xy +y²
-5(x + 3)² = -80
-5(x² + 2*x*3 + 3²) = -80
-5(x² + 6x + 9) = -80
Divide the equation by (-5)
x² + 6x +9 = -80/-5
x² + 6x + 9 = 16
x² + 6x + 9 - 16 = 0
x² + 6x - 7 = 0
x² - x + 7x - 7 = 0
x(x - 1) + 7(x - 1) = 0
(x - 1)(x + 7) = 0
x -1 = 0 ; x + 7 = 0
x = 1 ; x = -7
help please
please find x for me :)
Answer:
85
Step-by-step explanation:
as the lines are parallel, the 95 angle is the same as the angle below x.
So to find x you take 95 from 180 because angles on a straight line add up to 180.
therefore x = 85
2x + 3y = 12
5x - y = 13
Erwin Elementary decided to plant a garden. They set up a rectangle that was
20.75 meters by 15.8 meters. What is the perimeter of the garden? *
Answer:
P = 73.1 m
Step-by-step explanation:
The length of a rectangle, l = 20.75 m
The width of a rectangle, b = 15.8 m
We need to find the perimeter of the garden. The formula for the perimeter of a rectangle is given by :
P = 2(l+b)
Substitue all the values,
P = 2(20.75+15.8)
P = 2(36.55)
P = 73.1 m
So, the perimeter of the garden is 73.1 m.
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Answer:
56 m^2
Step-by-step explanation:
a= b x h
= 7 x 8
= 56m^2
The expression 2x+10x-12= is equivalent to
Answer:
12x-12
Step-by-step explanation:
since 2x+10x is 12x and you cant do anything about -12 because it doesnt have any x's
-: sᴉɥʇ ǝʌlos noʎ uɐɔ
[tex] {1}^{2} - 2 {}^{2} [/tex]
Answer:
[tex] - 3 \: is \: your \: answer[/tex]
How did u make it upside down mate?
BTW enjoy your day
#Captainpower
The side lengths of three triangles are shown. Which of the
triangles are right triangles?
Triangle
1
2
Side Lengths
20 V425 5
14 21 10
6 8 10
3
11
11
11
Select all that apply.
Triangle 2
Triangle 3
Triangle 1
Answer:
jajajja quein juega free les pongo sala JSJJJ 56 65 5
Step-by-step explanation:
please and thank you
Answer:
6
Step-by-step explanation:
Please help me I'm stuck in this :(
Showing that (9, 1) is a solution of which inequality would justify shading inside the graph of the curve. x2 – y2 > 84 x ≥ 3(y + 2)2 – 2 4(x – 4)2 – 16(y + 1)2 > 36 64(x – 8)2 + 12y2 < 144
Answer:
d
Step-by-step explanation:
edg 2021
(9,1 ) is the solution of 64(x-8)²+ 12y² < 144 inequality.
What is solution for inequality?A solution for an inequality in x and y are numbers such that when we substitute that number for x and y we have a true statement.
We substitute x = 9 and y = 1 in each inequality. The inequality, for which the values satisfy, has (9, 1) as the solution.
1.
x² - y² > 84
81 - 1 > 84
80 > 84
not true.
2.
x >= 3(y+2)² - 2
9 >= 3(3)² - 2
9 >= 27 - 2
9 >= 25
not true.
3.
4(x-4)² - 16(y+1)² > 36
4(5)² - 16(2)² > 36
100 - 64 > 36
36 > 36
not true.
4.
64(x-8)² + 12y² < 144
64 + 12 < 144
76 < 144
True.
Hence, 64(x-8)²+ 12y² < 144 has the solution (9, 1).
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A brand of aluminum wire costs $0.32/foot. How much, in dollars, will 180 inches of the same brand cost?
Answer:
$4.80
Step-by-step explanation:
180/12= 15 to it get to feet
15 x .32 = 4.80
need help ASAP !!!
[tex] \sqrt{3652 \times 3652} [/tex]
Answer:
your answer will be 3652
Step-by-step explanation:
thanks
have a great day
Answer:
√{3652×3652}=√3652²=±3652
51668 to the nearest hundred
Answer:
51700
Step-by-step explanation:
So basically you take the last three numbers. the middle 6 is over 5 so you round the first 6 to 7 and the rule for that is 5 or above round up 4 or below round down
51668 to the nearest hundred is 51700
How to round number to nearest hundred ?
1. Identify the hundreds digit of the number.
2. Identify the next smallest place value.
3. We have to find out,is that digit greater than or equal to five!
4. Increase the hundred digit by 1 if greater or equal to 5 & decrease if less than 5. And every digit after it, becomes zero.
What is the required number ?Given number is 51668
Hundreds digit number is 6.
Next smallest place value is 6, which is greater than 5.
So, After increasing hundred digit by 1,The required number is 51700
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PLEASE HELP ME IF YOU CAN!!!
THIS ASSIGNMENT WAS DUE LAST FRIDAY AND I CAN'T FIGURE OUT THIS QUESTION!!!
I WILL GIVE YOU BRAINLIEST!!! +100 points!
Answer:
11.775 kmStep-by-step explanation:
Givenr = 3 kmTo findLength of 75° arcSolutionCircumference of the circle:
C = 2πrC = 2*3.14*3² = 56.52 kmThe length of the 75° arc:
56.52*75/360 = 11.775 kmL=
Ø/360(2πr)75/360(2π(3))75/180(6π)75/30π11.775kmEXPLAIN
A LOT OF POINTS!!!
Answer:
x−(−16)=−28+12
x−(−16)=−28+12
x+16=−28+12
x+16=(−28+12)
x+16=−16
x+16=−16
x+16−16=−16−16
x=−32
Somebody help!!!!!!!!!
ANSWER QUICK PLS WILL MARK BRAINLIEST!
Answer:
Step-by-step explanation:
345
Answer:
Formula for finding circumference is C=2 pi R(radius) Aganst brainly honor code to give answers to homework and school things!
Step-by-step explanation:
PLEASE HELP ASAP!!!
Classify the isometry.
glide reflection
translation
reflection
rotation
Step-by-step explanation:
This is a translation.
A translation moves things up and down.
The figure stays in the same direction so reflection and rotation, glide reflection are wrong.