9514 1404 393
Explanation:
Any units conversion is simply multiplication by the value 1 written in a special form. That form is a fraction with the new unit in the numerator and the old unit in the denominator. The numbers in the numerator and denominator are the numbers that make the value of the fraction be 1. That is, the numerator and denominator are equal.
Here, we know that 1 mile = 1760 yards. The new unit is yards, and the old unit is miles, so the conversion fraction we want is (1760 yards)/(1 mile). Then the conversion looks like this:
[tex](6.5\text{ mi})\dfrac{1760\text{ yd}}{1\text{ mi}}=(6.5\times1760)\text{ yd}=11{,}440\text{ yd}[/tex]
You will notice that the units "mi" in numerator and denominator cancel, leaving only the units "yd".
__
The two numbers you need are ...
the number of miles (6.5)the number of yards per mile (1760)Answer:
just multiply the any number like 3.4 then multiply it by 1,760
Step-by-step explanation:
F(x)=2x+4 and g(3)=x^2+3
Practice Problems Unit 3 Lesson 12
There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh graders, and the rest are eighth graders.
How many band members are sixth graders?
Answer:
28 band members
Step-by-step explanation:
Since 40% of the band members are sixth graders, we need to take 40% of 70 total students.
40% of 70 = 0.40*70 = 28
So 28 band members are in sixth grade
− 7 / 12 + 3 / 8 thanks
Answer:
-5/24
Step-by-step explanation:
Simplify the denominators
-14/24 + 9/24
Add them but keep the denominator
-5/24
Answer:
-840
Step-by-step explanation:
12+3=15
-7*15=-105
-105*8=-840
Please hurry! I will give the right answer brainliest! Complete the inequalities.
1. (-1/9)(3/5) __ -2/15
2. (-3/8)/(-2 3/4) __ 3/22
1.
=
2.
=
Sorry if this is too much!
Answer:
1 is >
2 is >
I think this is right, you may need to confirm this
how long is the cable
Answer:
anywhere from 169 to 220 metres,
Step-by-step explanation:
4. Emilio asks his classmates what month they were born. He finds that 15
out of 125 classmates were born in July. If there are 1,280 students in
Emilio's school, how many students can he expect to have birthdays in July
based on the experimental probability?
Ok
Answer:153
Step-by-step explanation:
From the question, we are informed that Emilio asks his classmates what month they were born and that he finds that 15 out of 125 classmates were born in July. This gives us a fraction of 15/125 = 3/25.
If there are 1,280 students in Emilio's school, the number of students that he can expect to have birthdays in July would be:
= 3/25 × 1280
= 153.6
There will be 153 students expected
I need help some help please
Answer:
1. no, 2. yes
Step-by-step explanation:
You need to use the triangular inequality thereom, which goes by if any side lengths are added together, they are greater than the remaining one. So, for number one, although 20+9=29>8 and 20+8=28>9, 9+8<20 since 9+8=17, which is less than 20. For number two, yes because 1) it is a right triangle triple and 2) 3+4=7>5, 4+5=9>3, and 5+3=8>4.
Answer:
Number 1 is Not a triangle so No and you don’t need to classify becuase it’s not aa triangle
Number 2 is a triangle becuase its ta Pythagorean triplet and even if you checK, it adds up.
Step-by-step explanation:
1) So using Pythagorean Theorem
8^2+9^2=20^2
64+91=400
That is not true
2) 3^2+4^2=5^2
9+16=25
That is true
Candice skipped 12 m in 3 seconds. What was her speed in m/s?
A. 4 m/s
B. 3 m/s
C. 12 m/s
Answer:
her speed is answer in m/s A 4 m/a
Find the solution of the system of equations.
2x + 5y = –11
-8x – 5y = -1
Submit Answer
Answer:
x=-6
Step-by-step explanation:
9. To make lemonade you need 30 ounces of water and
18 ounces of sugar. Which graph has a slope that best
represents the ratio of water to sugar in this lemonade?
A.
noong
B.
Sugar once)
c.
Sugar ounces)
Answer:
A
Step-by-step explanation:
Hopefully this helps
Li bought his dog Spot a huge bone that is 15 inches long. Spot chews 4 inches off the bone every day. What is the new length of the bone after 3 days?
Answer:
3 inches
Step-by-step explanation:
If the dog chews off 4 inches every day, you first have to multiply the inches by the number of days, which in this case is 3 x 4, which equals 12. In 3 days, he chewed off 12 of the original 15 inches, leaving only 3 inches left.
In isosceles triangle QRS, RT is the angle bisector of ∠QRS. Mikah begins the proof by stating ∠1≅∠2. What is a valid reason for this statement? Please HELP ME!
A. Definition of Angle Bisector
B. Reflexive Property of Congruence
C. Symmetric Property of Congruence
D. Corresponding angles are congruent.
Answer:
its a
Step-by-step explanation:
Segment RT bisects ∠QRS in ΔQRS and therefore, the angles ∠1 and ∠2
formed are equal.
The valid reason for the statement ∠1 ≅ ∠2 is; A. Definition of Angle Bisector.
Reasons:
The information on the triangle ΔQRS are;
The angle bisector of ∠QRS = RT
Therefore;
∠QRT = ∠1, ∠SRT = ∠2 Given in the diagram
∠QRS = ∠QRT + ∠SRT by angle addition property
∠QRT ≅ ∠SRT by definition of angle bisector
∠1 ≅ ∠2 by definition of ∠QRT and ∠SRT
By substituting ∠QRT with ∠1 and ∠SRT with ∠2, we have;
∠1 ≅ ∠2 by definition of angle bisector
The valid reason for the statement is therefore; A. Definition of angle
bisector.
Learn more here:
https://brainly.com/question/22618993
The amount and the concentration of a salt solution is given. How much salt would you get if you evaporated all water from this solution? 375g of a 12% solution
Answer:
45 grams
Step-by-step explanation:
12% of 375 is 45
Some number is equal to 1/3 of the sum of 83, -27.2, and 73. What is the number?
Which of the equations are true identities? \begin{aligned} \text{A. }&(y+6)(y-7)+42=y^2-y \\\\ \text{B. }&(x+3)(x-8)=x^2-5x \end{aligned} A. B. (y+6)(y−7)+42=y 2 −y (x+3)(x−8)=x 2 −5x
Answer:
Only A, the first equation is true.
Step-by-step explanation:
A. (y + 6)(y – 7) + 42 = y² + 6y –7y – 42 + 42 = y² – y. This means A is true
B. (x + 3)(X – 8) = x² + 3x – 8x – 24 = x² – 5x – 24. This means B is false.
Which letter is the other base angle? In the same triangle which angle is the vertex angle
Answer:
e and b
Step-by-step explanation:
The base angles are the angles below the congruent sides
Then e is the other base angle.
The vertex is the third angle in the triangle, that is b
The students at Plymouth South and the students at Plymouth North both planned trips to Six Flags. The students at South rented and filled 2 vans and 11 buses with 674 students. North rented and filled 6 vans and 14 buses with 882 students. Each van and each bus carried the same number of students. Find the number of students each van and In each bus. (Write your answer as an
Answer:
Number of vans = 7 students
Number of buses = 60 students
Step-by-step explanation:
Let
Number of vans = x
Number of buses = y
2x + 11y = 674 (1)
6x + 14y = 882 (2)
Multiply (1) by 3
6x + 33y = 2,022 (3)
6x + 14y = 882 (2)
Subtract (2) from (3)
33y - 14y = 2,022 - 882
19y = 1,140
y = 1,140 / 19
= 60
y = 60 students
Substitute y = 60 into
2x + 11y = 674 (1)
2x + 11(60) = 674
2x + 660 = 674
2x = 674 - 660
2x = 14
x = 14/2
= 7
x = 7 students
HELP ME PLEASE 100 POINTS TO ANSWER THESE
Answer:
i did this before 1 24 2 105 3 135 4 36
Step-by-step explanation:
Answer:
1: 35/7= 5 and 5*2= 10 pencils
2: 30/5= 6 and 6*6= 36 oz of yellow paint
3: 60/4= 15 and 15*9= 135 cups of grapefruit juice
4: 63/3= 21 and 21*5= 105 grams of food
Sara says, "If you subtract 17 from my number and multiply the difference by - 6, the result is
- 36." What is Sara's number?
Sara's number is
What is the equation in point-slope form of the line that passes through the point (4,8) and has a slope of 14?
A. Y+8=1/4(x-4)
B. Y-4=1/4(x+8)
C. Y-8=1/4(x+4)
D. Y+4=1/4(x-8)
Answer:
The answer is A
Step-by-step explanation:
PLEASE HELPPPPP!!!!!
Answer:
A= because it has two longer sides and two shorter sides
Step-by-step explanation:
is the problem 6y2x=10 in standard form
Answer:
Yes, yes it is.
Answer:
No it is not
Step-by-step explanation:
If you were to write 6y2x=10 in standard form it would be
y=√15x/3x
or
y=-√15x/3x
Hope this helps :)
For large parties at a seafood restaurant, a tip of 18% is automatically included on the bill. Jerome’s family went out for his grandmother’s 75th birthday. Their bill came to $268.21 before tip. Calculate the amount of tip that will be charged and the total amount after tip. Round to the nearest cent if necessary .
Answer:
tip=48.28
total cost =316.49
Step-by-step explanation:
tip = 48.28
Total + tip= 316.49
Cecilia's mom ordered pizza for dinner. The pizza has two slices of pepperoni, two slices of mushroom, and two slices of anchovy. Cecilia asks her brother to bring her two slices. List all the possible combinations where the first choice is pepperoni.
Answer:
If the first slice is pepperoni, then we have left:
1 slice of pepperoni.
2 slices of mushrooms.
2 slices of anchovy.
Then the possible combinations are:
Pepperoni and pepperoni (in only one combination)
Pepperoni and mushrooms (in two combinations, because there are two slices left)
Pepperoni and anchovy (Again in two combinations, because there are two slices left)
These are the 3 possible combinations, 5 in total.
For the system, what is the y-value? 1x + 3y = 10 -x + 8y = 4
y =− 11/2≈−0.181818182 is that what your looking for
Help me and I’ll give brainliest to u
Answer:
17
Step-by-step explanation:
5 + 6 - 5 + 4 +7 - 3 + 6 - 3 = 5 + 6 + 4 + 7 + 6 - 5 - 3 - 3
= 28 - 11
= 17
Answer 17
Step-by-step explanation:
5+6=11-5=6+4=10+7=17-3=14+6=20-3=17
PLEASE HURRY ON A TEST!!
Given similar figures, find the length of the missing side.
Answer:
It would be A.10
Step-by-step explanation:
20/5 = 4
9/2.25= 4
40/10 = 4
Answer: i think 20
Step-by-step explanation:
246.8 is what percent of 128? Round to the nearest thousandth.
Answer:
60%
Step-by-step explanation:
Answer:
Most 193%
Step-by-step explanation:
246.8/128= 1.928
Factor 15x + 35 using the GCF
Answer:
Step-by-step explanation:
find all of tehe factors to both numbers
15x = 5 3 x
35 = 5 7
pull 5 out of both of them and put the remaining factors in parentheses
5(3x + 7)
The coach recorded how fast her runners ran 1 mile. Eric ran a mile in 10.84 minutes, Kay ran a mile in 12.79 minutes, and Rosie ran a mile in 9.58 minutes. How many more minutes did Eric run than Rosie?
Answer:
1.26 minutes
Step-by-step explanation:
The runners all ran the same distance of 1 mile.
Eric's time to run 1 mile = 10.84 minutes
Kay's time to run 1 mile = 12.79 minutes
Rosie's time to run 1 mile = 9.58 minutes
This implies that Rosie is the fastest runner among the three.
The difference between Eric and Rosie's time = Eric's time - Rosie's time
= 10.84 - 9.58
= 1.26
The difference between Eric and Rosie's time shows the minutes Eric ran more than Rosie. Therefore, Eric ran 1.26 minutes more than Rosie.