Answer:
91 lies between 9 and 10
Step-by-step explanation:
At a fundraising dinner, the underside of 200 plates were randomly
tagged with a sticker to indicate winning a cash prize. The frequency table shows the
number of winning plates for each prize. Round to the nearest thousandth, if necessary
What is the relative frequency of winning 5,50,100,1000
1/4 *3/5 im not sure how to do this for dure i need help
Answer: 3/20
Step-by-step explanation:
Multiply the numerators (1*3) and denominators (4*5). The numerators product, 3 goes in the numerators place and denominator product, 20 goes in the denominators place. Therefore, the solution is 3/20.
If you have a mass of 55g that has a volume of 11 ml, what is the density?
Answer:
D=5g/ml
Step-by-step explanation:
D=M/V
D=55/11
two-thirds of a number decreased by three is five equation form
Answer:
2/3x - 3 = 5
Step-by-step explanation:
Let x be the number
2/3x - 3 = 5
Add 3 to each side
2/3x-3+3 = 5+3
2/3x = 8
Multiply each side by 3/2
3/2*2/3x = 8*3/2
x = 12
What is the solution to 31–3x + 9 = -18?
Name a pair of alternate interior angles in the picture below.
Answer: B
They are interior angles that are on opposite sides. Therefore they are alternate interior angles
Answer:
E and D
Step-by-step explanation:
if it interior angles, then you are left with the options of c,d,e, and f. if its alternate interior angles, then you have the pairs E-D and C-F
hope this helped! ahsad
Can somebody help me with this? did i get them all correct?
Answer:
Step-by-step explanation:
YES???
6x^2+11x+3..............help
Answer:
hope it helps.........................
Answer:
(3x+1)(2x+3)
Step-by-step explanation:
6x^2+(9+2)x+3
= 6x^2 +9x +2x +3
=3x (2x +3) +1(2x +3)
=(3x +1) (2x +3)
helpp i dont know the answer
Answer:
y = -4y = -8Step-by-step explanation:
For the first possible answer (y = -4):
Simplify: 6 + y = 2Subtract 6 from each side, so it now looks like this: y = -4I don't know how to explain the second one, I'm sorry!
Answer:
y = -8
y = -4
Step-by-step explanation:
The equation |6 + y| = 2 can only be true when 6 + y = -2 and 6 + y = 2. This is because:
|-2| = 2
and
|2| = 2
First, lets find for what y values the equation 6 + y = -2 is true. Solve for y:
6 + y = -2
Subtract 6 from both sides.
y = -8
So now we have one of the values of y.
To find the second value of y, we must solve for y in the equation 6 + y = 2:
6 + y = 2
Subtract 6 from both sides.
y = -4
So the two values of y are -8 and -4.
I hope you find my answer and explanation to be helpful. Happy studying.
A rectangle's perimeter and area have the same value. The width of the rectangle is 6 units. What is the length of the rectangle in units?
Answer:
The length ot rectangle is 3 units.
Step-by-step explanation:
The formula for perimeter is P = 2l + 2w and the area is A = l×w. Assuming that the perimeter and area have the same values so you have to compare it :
[tex]perimeter = 2l + 2w[/tex]
[tex]area= l \times w[/tex]
[tex]perimeter = area[/tex]
[tex]2l + 2w = lw[/tex]
[tex]let \: w = 6[/tex]
[tex]2l + 2(6) = 6l[/tex]
[tex]2l + 12 = 6l[/tex]
[tex]12 = 6l - 2l[/tex]
[tex]4l = 12[/tex]
[tex]l = 3 \: units[/tex]
ABCD is a parallelogram with diagonal AC. If the measure of angle DCA is 26° and the measure of angle ABC is 113°, what is the measure of angle BCA? Parallelogram ABCD with diagonal AC; the measure of angle ABC is 113 degrees, and the measure of angle DCA is 26 degrees. 26° 41° 52° 67°
Answer:
B. 41
Step-by-step explanation:
took the test and got it correct :)
The required measure of the angle BCA is 41°. Option B is correct.
Given,
ABCD is a parallelogram, where AC is the diagonal.
Angle ABC is 113°, angle DCA is 26°, the measure of angle BCA is to be determined.
A parallelogram is a quadrilateral consisting of pairs of parallel sides.
What is the triangle?The triangle is a geometric shape that includes 3 sides and the sum of the interior angle should not be greater than 180°
Since angle DCA is 26°, angle CAB is also 26° because of an alternate interior angle of the parallelogram is equal.
So consider a triangle ABC, the sum of the interior angle of a triangle is 180,
∠CAB + ∠ABC + ∠BCA = 180°
26 + 113 + ∠BCA = 180
∠BCA = 180 - 139
∠BCA = 41°
Thus, the required measure of the angle BCA is 41°. Option B is correct.
Learn more about parallelogram here:
https://brainly.com/question/14984005
#SPJ2
4. The side lengths of a triangle are x, x – 9, and 2x + 3. If the perimeter of the triangle is 46 cm, what is the value of x?
HELPPP
Answer:
x=13
Step-by-step explanation:
perimeter equals the sum of sides of triangle
perimeter= x+x-9+2x+3
46=4x-6
46+6=4x
4x=52
x=52/4
x=13
HELPPPPPPPPPP PLEASE
Answer:
P = (nRT)/V
Step-by-step explanation:
Step 1: Write formula
PV = nRT
Step 2: Divide both sides by V
P = (nRT)/V
Can someone please explain how to do this for me
Answer:
√13
Step-by-step explanation:
There's a formula called the distance formula that is based on the Pythagorean theorem. It is used to find the distance between points in 2 (or more) dimensions.
The distance (d) between points (x1, y1) and (x2, y2) is ...
d = √((x2-x1)^2 +(y2-y1)^2)
___
To find the distance you're looking for, fill in the values in the formula and do the arithmetic.
d = √((6-3)^2 +(5-7)^2) = √(3^2 +(-2)^2)
d = √(9 +4)
d = √13
The distance between the given points is √13.
Solve for x.
Graph the solution.
4x + 2 < 3x - 3
Help this geometry homework and i need help
What variable do we use for slope? A.x B.y C.m D.b
Answer:
the slope is always X
Step-by-step explanation:
y=mx+b
X is the slope variable
HELPPERPT PLPSLDWEORJ ILL PICK BRAINLIEST ILL DO ANYTHING IM LOSING MY SANITY.
Answer:
83
Step-by-step explanation:
The sum of the angles of a triangle is 180
x + 2x+1 + x+ 15 = 180
Combine like terms
4x+16 = 180
Subtract 16 from each side
4x+16-16 = 180-16
4x = 164
Divide by 4
4x/4 = 164/4
x = 41
The angles are
x=41
x+15 = 41+15 = 56
2x+1 = 2*41+1 = 82+1 = 83
The largest angle is 83
Answer:
Option (D) : 83
Step-by-step explanation:
We know that,
(2x + 1) + x + (x +15) = 180°
4x + 16 = 180°
X = 41°
Largest angle in triangle = 83
h(x)=(3x-5)^3
Find f and g so that h(x) = ( f o g)(x). Neither function may be the identity function f (x) = x
Answer:
sup
Step-by-step explanation:
I’m rlly bad that theses and need ASAP y’all have till 9:46am to answer cuz I have to submit it by then so pls help me
Answer:
d i think. good luck. have a great day
For every 1 litre of water used to make a medicine, 193ml of sucrose and 61ml of saline solution are used. Express the amount of water, sucrose and saline solution needed as a ratio in its simplest form.
Explanation
1 liter = 1000 mL
For every 1000 mL of water, we need 193 mL of sucrose and 61 mL of saline solution.
The ratio is therefore 1000:193:61
We cannot simplify this ratio any further because the GCF of those three terms is 1.
A quick way to see this is to look at how 1000 = (2*5)^3 has prime factors 2 and 5, but 2 nor 5 are factors of 193 and 61. So only 1 is a factor of all three values 1000, 193, 61
6. - Laura es piloto comercial. Cada semana realiza cinco viajes de ida y vuelta entre Santiago de Cali y Cartagena. La distancia entre ambas ciudades es de 782 Km. Laura estima que en seis semanas recorre más de 40.000 Km, que es como dar la vuelta al mundo. ¿Tiene razón Laura?
Distance between city , D = 782 km.
Number of trips in a week , n = 5.
Total distance covered in a week , d = D × n = 782 × 5 = 3910 km.
Now, distance covered in six weeks is :
[tex]D'=d\times 6\\\\D'=3910\times 6\ km\\\\D'=23460\ km[/tex]
Therefore, her assumption of travelling 40,000 km in six week is wrong.
Hence, this is the required solution.
A solution can best be described as:
A,the steps or actions people take to solve a problem
B.the way a problem is solved (social change)
C. the problem in a society
Answer:
It's B.
Step-by-step explanation:
Which of the following is not to????
Answer:
It's between option 2 or 3, so I think it's option 2
have a great day
I need help asap plz...
7/8 - 1/12=
Plz help asap
the answer is 19/24
steps:
7/8 - 1/12
7/8 * 3/3 = 21/24
1/12 * 2/2 = 2/24
21/24 - 2/24 = 19/24
what is the domain and range of y=6
Answer:
domain -infinity
range(6)
Step-by-step explanation:
Julissa works in the warehouse of a large online retailer. On Tuesday from 9:00a.m. to 3:00 p.m., she found that she had walked 20,458 steps preparing orders to be shipped. On average, exactly how many steps did she walk each hour? O 3,409.6 steps 3,409 6 steps 4,091.6 steps O 4,091.5 steps
Answer:
3,409.6 steps
Step-by-step explanation:
Given parameters:
Duration of the walk = 9.00am to 3.00pm
Number of steps walked = 20458 steps
Unknown:
Number of steps per hour =?
To solve this;
Number of steps per hour = [tex]\frac{Number of steps}{Duration}[/tex]
Duration = 9 am to 3pm = 6hrs
Now input the parameters:
Number of steps per hour = [tex]\frac{20458}{6}[/tex] = 3,409.6 steps
Total number of steps per hour is 3,409.6 steps/hour.
Jeremy is saving money from a tutoring job after the first two weeks he said 135 assume the situation is proportionally use the unit rate to write an equation relating the amount save as to the number of weeks w worked at this rate how much will Jeremiah save after 8 weeks
Answer:
$1080
Step-by-step explanation:
Working at the same rate for 8 weeks means you would either have to add 135 eight times, or do 135 x 8.
Find the straight time pay: $9.25 per hour, 35 hours.
Answer:
323.75
Step-by-step explanation:
multiply 9.25 by 35
2
(a) In 2016, a company sold 9600 cars, correct to the nearest hundred.
(i) Write down the lower bound for the number of cars sold.
Answer: lower bound = 9550
Step-by-step explanation:
Since the number is rounded to the nearest hundred, the actual value is somewhere between 9550 (which rounds up to 9600) and 9649 (which rounds down to 9600).
The lower bound is: 9550
The upper bound is: 9649