Answer:
zero
Step-by-step explanation:
Answer:The answer is 0
Step-by-step explanation: Sorry i didn't explain it.
predict whether the product is greater than, less than, or equal to 7/10. What is the product? 10/10 x 7/ 10
Answer:
7/10 *10/10 is 70/100 or 7/10 so equal
Step-by-step explanation:
the product is 7/10.
it is 10/10which simplifies to 1(divide by 10)
so it wouldn't change
Hope this helsp zpl hit hte crown :D
27/9 = 18/ x
Please select the best answer from the choices provided.
A: x = 9
B: x = 8
C: x = 6
D: x = 3
Answer:
x= 6 answer is correct answer
Answer:
C. x=6
Step-by-step explanation:
Hope this helped have an amazing day!
The length of the base of an isosceles triangle is x. The length of a leg is 3x - 4. The perimeter of the triangle is 76. Find x.
X=
Answer:
12
Step-by-step explanation:
Hi!
We're given that the perimeter is 76. A triangle's perimeter is given by the sum of all of the sides. So, we'll find the lengths of the sides of the triangle and add them.
This is an isosceles triangle. The legs of an isosceles triangle are equal. In this problem, we're given the length of one leg: 3x-4. That means that the length of the other leg is also 3x-4. Now, the last side of the triangle is x ("base is x).
2(3x-4) + x = 76
6x-8+x=76
7x-8=76
7x=84
x=12
Let's check our answer.
3(12) - 4 =36-4 = 32
32 times 2 = 64 +12 =76
Correct!
There are 5 quarts left in the fridge. How many liters are in the fridge? (1 quart = 0.946 liters).
anyone up that can help me
Answer:
Step-by-step explanation:
reflection
which ordered pair is the solution set of -6x+2y>6
Answer:
C-(-3,4)
Step-by-step explanation:
Find the value of x
Answer:
x=39 degrees
Step-by-step explanation:
x + 31 equals 2x - 8 because both pair of expressions must add up to 180
The sum of two numbers is negative thirty-two. One number is two less than the other.
Call the numbers m and n.
Answer:
-15 and -17
Step-by-step explanation:
Mr. kim travels 32 weeks a year for work. He is home the other 20 weeks. There are 7 days in a week. Which of the following basic facts can Mr. Kim use to help find the number of days he is home.
A. 2x7
B. 3x7
C. 32+7
D. 20+7
Answer:20 * 7 (20 times/ multiplied by 7)
Step-by-step explanation: home is 20weeks with 7 days each. So, 20 times 7
In other words
Count seven days 20 times
Help anyone I’ll appreciate it thank you
Answer:
150
Step-by-step explanation:
the total angle of a flat line is 180
since one side is 30 180-30 is 150
Write equations in slope-intercept form for three different lines that intersect at (-2,3).
Answer:
y = 3/2x + 6
y = -1/4x + 5/2
y = -x + 1
Step-by-step explanation:
I used the point (-2, 3) with a variety of slopes (3/2, -1/4, -1) and plugged the point and slope into y=mx+b to get 'b' (the y-intercept).
The shortest route from London to York is 200 miles.
A lorry is expected to take 4 hours to travel this route.
The lorry actually travels by a different route which increases the distance by 20%, but it still arrives in 4 hours.
By how many more mph than the expected speed does the lorry travel?
Answer: The lorry is traveling 10 mph over the expected speed.
Step-by-step explanation:
If 200 miles takes 4 hours, the speed is 200mi/4hr which is 50 mph.
If the distance is increased by 20%, the distance is 240 miles.
240mi/4hr = 60mph
The difference is 10mph
Complete the number sentence.
0.30 ÷ 0.06
Answer:
5
Step-by-step explanation:
Answer:
0.30 ÷ 0.06 = 5
Step-by-step explanation:
Does anyone know the answer?
Which shows two possible values for a number represented by the point?
A number line going from 0 to 1. There are 4 equal spaces between 0 and 1. A point is half-way between 0 and 1.
StartFraction 2 Over 4 EndFraction and One-third
StartFraction 2 Over 4 EndFraction and One-half
2 and StartFraction 2 Over 4 EndFraction
2 and One-half pls help im timed
Answer:
B-2/4 and 1/2
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
please give me answer I will give you brilliantly
Answer:
1) larger number
18 ; 14 ;17 ; 19
2.) smaller number
11, 16, 12, 15
Step-by-step explanation:
Given two numbers in each as follows :
A.) 18 ____ 12 ; 18 > 12
B.) 11 _____14 ; 14 > 11
C.) 15 ____ 17 ; 17 > 15
D.) 19 ____ 11 ; 19 > 11
Color the smaller number ::
20 ____ 11 ; 11 < 20
16 ____ 19 ; 16 < 19
12 ____ 13 ; 12 < 13
15 ____ 20 ; 15 < 20
(0.5x - 0.6) + (0.75x - 0.1)
Answer:
1.25x-0.7
Step-by-step explanation:
0.5x−0.6+0.75x−0.1
=0.5x+−0.6+0.75x+−0.1 Combine Like Terms:
=0.5x+−0.6+0.75x+−0.1
=(0.5x+0.75x)+(−0.6+−0.1)
=1.25x+−0.7
Answer:
=1.25x−0.7
17 divided by 1/3 pls help me
Answer:
51
Step-by-step explanation:
just the denominator with the numerator
PLEASE HELP EASY MATH PLEASE ASAP
What is the Ax + By =C form (where A > 0, and A, B, and C are integers with
factors) of the equation of the line that passes through (-4,9) with a slope of -3/2
Answer:
Step-by-step explanation:
I don't really know what your question is asking for but I can tell you there's a quadratic formula that solves for x-ints. There's a quadratic equation which is Ax + bx + c = 0.
A teacher administers a standardized math test to his class of 75 students. The mean score (out of 300 possible points) is 235. From previous studies, you know the population standard deviation is 28. Using the sample data given, calculate a 95% confidence interval for the population mean.
Answer:
(228.663 ; 241.337)
Step-by-step explanation:
Given that:
Mean (m) = 235
Standard deviation (s) = 28
α = 95%
Zcritical at 95% = 1.96
Sample size (n) = 75
The confidence interval of the population mean can be obtained using the relation :
Mean ± Error
Error = Zcritical * (s/sqrt(n))
Error = 1.96 * (28/sqrt(75))
Error = 1.96 * 3.2331615
Error = 6.33699654
Error = 6.337
Lower boundary = 235 - 6.337 = 228.663
Upper boundary = 235 + 6.337 = 241.337
(228.663 ; 241.337)
Translate the sentence into an inequality.
A number c increased by 3 is greater than -27.
Answer:
Inequality: c + 3 > -27
x-axis =____
y-axis =____
y= x ____
y= -x____
Answer:
x-axis = (2, -3)
y-axis = (-2, 3)
y = x (3, 2)
y= -x (-3, -2)
Step-by-step explanation:
x-axis = (2, -3) The point is below the x-axis.
y-axis = (-2, 3) The point is left of the y-axis
y = x (3, 2) Plot the line y = x. The point is on the other side of the line.
y= -x (-3, -2) Plot the line y = -x. The point is on the other side of the line.
9 by the power of 2 x 2-4 by the power of 2
I AM IN THE NEED OF HELP ASAP THIS QUESTION IVE BEEN STUCK ON THIS ONE FOR HOURS!!!!
Answer:
1
Step-by-step explanation:
PART 2
HELPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
54 hours
Step-by-step explanation:
So, first of all subtract the money she has from the total amount.
540-60=480 She still needs $480. So divide this number by the amount she gets in an hour. (9)
480/9 =53.33333 since she can't work half hours, i rounded up.
Please help with all three
Answer:
1)1/3 x3=9
2)The didvsion equation is the smae because you would get the same answer.
3) it would be 9
Step-by-step explanation:
please help meeee the blue line is what I have to find please show your work
Answer:
So we have to satisfy the equation so let us simplifyLet the empty space be n N-16+4n+9+1= 10n-6 N-4n=10nn=14n So the missing value is 14N to statify the equationWhat is the probability of picking a purple marble and spinning green?
Suppose that a population parameter is 0.3 and many samples are taken from the population. If the size of each sample is 40, what is the standard error of the distribution of sample proportions?
A. 0.095
B. 0.055
C. 0.072
D. 0.032
Answer:
0.072
Step-by-step explanation:
A P E X
Which graph represents the equation (x – 1)2 + (y + 1)2 = 9?
Answer:
D
Step-by-step explanation:
The given equation (x – 1)² + (y + 1)² = 9 represents a circle with the center (1, -1) and a radius of 3.
What are the properties of the circle?The circumference, which is the distance around the object, the diameter, which is the length of a circle measured from one end to the other and passing through its center, and the radius, which is equal to half of the diameter, are the three key characteristics.
Given an equation (x – 1)² + (y + 1)² = 9
The general coordinate equation of a circle is:
(x-h)² + (y - k)² = r²
Where,
(h, k) is the center of a circle,
"r" is the radius of the circle.
Comparing with the general equation of a circle:
h = 1,
k = -1
r² = 9
r = 3
thus, the given equation (x – 1)² + (y + 1)² = 9 represents a circle with the centre (1, -1) and the radius of 3.
Learn more about Circle here:
https://brainly.com/question/11833983
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help me pleaseeeeee
Answer:
the 4th one, 5 7/9
Step-by-step explanation:
Answer:
–5 7/9
Step-by-step explanation:
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