Answer:
3
Step-by-step explanation:
Answer:
This is basically just 2*2 = 4 - 1 = 3
Step-by-step explanation:
What is the difference between the number of vertices of
the two solids?
one
three
four
SIX
Answer:
One
Step-by-step explanation:
This was right on edge!
There are 6 vertices on shape 1, and 5 on shape 2. 6-5+=1, so the difference is one
Which one of the following sets of ordered pairs determines a line whose slope is 4/3? A. (5,-3)(2,3)
B. (3,10) (-3,-2)
C. (3,-5) (-3,-7)
D. (-1,-3) (5,5
Given statement solution is :- The set of ordered pairs (-1, -3) and (5, 5) determine a line with a slope of 4/3, according to the given statement's answer.
To determine the slope of a line given two ordered pairs (x1, y1) and (x2, y2), we use the formula:
slope is equal to y2 - y1 / x2 - x1.
Let's calculate the slopes for each set of ordered pairs:
A. (5, -3) (2, 3)
slope = (3 - (-3)) / (2 - 5)
= 6 / (-3)
= -2
B. (3, 10) (-3, -2)
slope = (-2 - 10) / (-3 - 3)
= -12 / (-6)
= 2
C. (3, -5) (-3, -7)
slope = (-7 - (-5)) / (-3 - 3)
= (-2) / (-6)
= 1/3
D. (-1, -3) (5, 5)
slope = (5 - (-3)) / (5 - (-1))
= 8 / 6
= 4/3
Option D's set of ordered pairs, (-1, -3) and (5, 5), results in a line with a slope of 4/3.
For such more questions on Line Slopes: Identify Correctly
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(Please hurry!) Canyon Middle School has 1272 students. About 32% of the students are in the seventh grade. About how many seventh-graders currently attend Canyon Middle School?
(round to the nearest whole number.)
Answer:
There are about 407 seventh graders currently attending Canyon Middle School
Step-by-step explanation:
Jillian is making a paper flower motif for an art project the flower she is making has 4 petals each petal is made of three semicircles as shown below, What is the area of the paper flower?
Answer:
[tex]Area = 216\pi[/tex]
Step-by-step explanation:
Given
See attachment for semicircles
Required
The area of the paper
First, calculate the area of each petal.
The petal is made up of:
1. Semicircle of diameter 12cm
2. Semicircle of diameter 18cm (i.e. 12cm + 6cm)
3. A hole semicircle of diameter 6cm
The area of each semicircle is calculated as follows:
[tex]Area = \frac{\pi r^2}{2}[/tex]
For (1):
[tex]d = 12cm[/tex] --- diameter
[tex]r = 0.5 * d = 0.5* 12cm = 6cm[/tex] --- radius
So:
[tex]A_1 = \frac{\pi * 6^2}{2}[/tex]
Evaluate the exponent
[tex]A_1 = \frac{\pi * 36}{2}[/tex]
Divide 36 by 2
[tex]A_1 = 18\pi[/tex]
For (2):
[tex]d = 18cm[/tex]
[tex]r = 0.5* 18cm = 9cm[/tex]
So:
[tex]A_2 = \frac{\pi * 9^2}{2}[/tex]
[tex]A_2 = \frac{\pi * 81}{2}[/tex]
[tex]A_2 = 40.5\pi[/tex]
For (3):
[tex]d = 6cm[/tex]
[tex]r = 0.5* 6cm = 3cm[/tex]
So:
[tex]A_3 = \frac{\pi * 3^2}{2}[/tex]
[tex]A_3 = \frac{\pi * 9}{2}[/tex]
[tex]A_3 = 4.5\pi[/tex]
Recall that (3) is a hole.
So, the area (A) of a petal is:
[tex]A = A_1 + A_2 - A_3[/tex]
[tex]A = 18\pi + 40.5\pi - 4.5\pi[/tex]
[tex]A = 54\pi[/tex]
The paper uses 4 petals.
So:
[tex]Area = 4 * A[/tex]
[tex]Area = 4 * 54\pi[/tex]
[tex]Area = 216\pi[/tex]
Gabe has a great job. He earns money on an hourly basis and he was given a signing bonus to switch jobs. He forgot how much they said they would pay him by hour but on his time card he has at 4 hours he has earned 1,120 and at 10 hours he has earned 1,480. What is an equation that will model this situation? How much money will he earn in a 40 hour work week?
Answer:
Pay for 40 hours would be [tex]\geq 40 * 148[/tex]
Step-by-step explanation:
Gabe works for 4 hours and earns $ 1,120
Pay for one hour is [tex]\frac{1120}{4} = 280[/tex]
When he works for 10 hours, he earns $1480.
Pay for one hour is
[tex]\frac{1480}{10} = 148[/tex]
Thus the per hours pay must be greater than or equal to 148 dollars
Pay for 40 hours would be [tex]\geq 40 * 148[/tex]
The number of tenths in 3 3/5
Answer:
18
Step-by-step explanation:
3 × 3/5 = 9/5
9/5 = x/10
x = (9 × 10) ÷ 5
x = 18
Rewrite 5 3/7 as an improper fraction.
Answer: 38/7
Step-by-step explanation:
5 3/7
5×7+3
35+3 = 38
38/7
Sidney is a salesperson. She sold a water heater for $410 and earned 14% commission.
How much commission did Sidney earn?
Answer:
$57.40
Step-by-step explanation:
Hope this helps!!
in which quadrant is the point (-2, -3) located
Caitlyn ran 12 laps at the school track each lap was 3/5 of a mile how many miles did she run
Answer:
Step-by-step explanation:
You have to multiply 12 × 3/5 = 7 1/5. Hope this helps
My teacher didn’t explain this. Help me please!
Answer: the answer is B
Step-by-step explanation:
The area of the triangle below is 25/12 square centimeters. What is the length of the
base? Express your answer as a fraction in simplest form.
5/3 cm is the height
Answer:
5/2 cm
Step-by-step explanation:
Given that:
Area of triangle = 25/12 cm
Height of triangle = 5/3 cm
Let,
Length of the base = b
Recall :
Area of a triangle = 1/2 * base * height
Substitute the values above into the equation :
25 /12 = 1/2 * b * 5/3
25 /12 = 5b/ 6
Using cross multiplication
25 * 6 = 12 * 5b
150 = 60b
Divide both sides by 60 to isolate b
150/60 = 60b / 60
b = 5/2 cm
Mikey bought 4 of the 500 raffle tickets sold to
win a new TV. What is the probability that he will
win the TV
Answer:
4/500
Step-by-step explanation:
About 150 million tons of plastic waste is in the world’s oceans. If each 001/B system can clean up 10,000 tons of plastic per year, how many systems would have to be deployed to meet the Ocean Cleanup’s goal of cleaning the oceans by 2040? Write a y = mx equation to solve.
Answer:
750 systems are needed in 20 years to clean 150 million tons wastes.
Step-by-step explanation:
Total waste = 150 million tons
Waste cleaned each year by 1 machine = 10,000 tons
No of years from 2020 to 2040 = 20 years
Waste cleaned in 20 years by 1 machine = 20* 10,000= 200,000 tons
Machines needed in 20 years to clean 150 million tons wastes using
y= mx ( where m= number of machines)
and x is the waste cleaned in 20 years by 1 machine
150,000,000 = m 200,000
or m = 150,000,000 /200,000
m= 750
help me with this problem please
Answer:
Input:
(6 + a)×5 = 5 (6 + 8)
Result:
5 (a + 6) = 70
It costs $3.50 for 5 pounds of bananas. If the price per pound stays the
same, how much would 4 pounds of
bananas cost?
Answer:
$14.00
Step-by-step explanation:
Here's why. So, if 5 pounds of bananas is $3.50 per pound. All you need to do is do 3.50 * 4 and you'll get your answer, which is $14.00 .
It's pretty easy. If you have a problem like this just multiple the price with the number that they provide you with. :D
List another value that would make this inequality true.
9n ≥ 117
(How did you solve this)
Answer:
n ≥ 13
≥
13
Step-by-step explanation:
Please awnser this correctly! I will make you Brainliest!
Answer:
r=10
Step-by-step explanation:
I used a cone calculator.
what is the definition of a random sample
Answer:
Random sampling is a part of the sampling technique in which each sample has an equal probability of being chosen
Step-by-step explanation:
Can someone help with this please?
Step-by-step explanation:
for 1
x = 11 using tan
y = 22 using sin
for no 2
x= 16 using cos
y= 16root 3 using sin
I believe with this u can do the others
have fun....
Can someone help me with this?
9514 1404 393
Answer:
2b +2c35h +15mef +egStep-by-step explanation:
The outside factor multiplies each term in parentheses.
a) 2(b+c) = 2b +2c
b) 5(7h +3m) = 5×7h +5×3m = 35h +15m
c) e(f +g) = ef +eg
Someone please answer #10,11,13 and 14 .. proportionss
Answer:
in pic
Step-by-step explanation:
PLEASE MARK BRAINLIEST
graph f(x)=x^2nand g(x)
Answer:
can sombody help awnser my problem
it's due in 10 minutes
(a) Anne, Barry and Colin share a prize in the ratio 3:4:5.
Colin gives 1/3 of his share to a charity.
What fraction of the whole prize does Colin give to the charity
Answer: 1/12
Step-by-step explanation:
1. Add up the 3 parts making 12
3:4:5 = 3+4+5=12
2. Out of the ratio we know that Colin gets 5 parts which is 5/12
3. If we subtract 5/12 from 1/3 we should get an answer of 1/12
5/12-1/3 =1/12
what is the error in the problem below
Answer:
27 - 6 × 4 is not 84 ( Filler because I need it to be 20 characters long)
an electronic book has a file size of 2.6 MB what is the file size and megabytes of 14 of these electronic books
which angle pair is a pair of alternate interior angles.
AD and MN are chords that intersect at point B.
A circle is shown. Chords A D and M N intersect at point G. The length of A B is 9, the length of B D is x + 1, the length of M B is x minus 1, and the length of B N is 15.
What is the length of line segment MN?
Answer:
[tex]MN = 18[/tex]
Step-by-step explanation:
Given
[tex]AB = 9[/tex]
[tex]BD = x + 1[/tex]
[tex]MB = x - 1[/tex]
[tex]BN = 15[/tex]
See attachment
Required
Determine MN
The products of the segments of two chords that intersect are always, equal.
So, we have:
[tex]AB * BD = MB * BN[/tex]
[tex]9 * (x + 1) = (x - 1) * 15[/tex]
Open bracket
[tex]9x + 9 = 15x - 15[/tex]
Collect like terms
[tex]15x - 9x = 9 + 15[/tex]
[tex]6x = 24[/tex]
Solve for x
[tex]x = \frac{24}{6}[/tex]
[tex]x = 4[/tex]
The length of MN is calculated as:
[tex]MN = MB + BN[/tex]
[tex]MN = x - 1 + 15[/tex]
Substitute [tex]x = 4[/tex]
[tex]MN = 4 - 1 + 15[/tex]
[tex]MN = 18[/tex]
Answer:
C. 18 units
Step-by-step explanation:
COULD SOMEONE HELP ME PLEASE!!!
Answer:
r and s is (2,6) s and t is (-4,-6) r and t are (4,2)
Step-by-step explanation:
igu
The net of a rectangular pyramid and its dimensions are shown in the diagram. What is the total surface area of the rectangular prism in square inches?
Answer:
A 37
Step-by-step explanation:
MARK me branlies please