Answer:
No idea what the opposite of 18 is but the best way to pay attention in school is to not get distracted easily by anything like literally get everything that will distract you put aside get it far away from you otherwise you're not going to pay attention and I'm going to get distracted
Find the height of the trapezoid
If two adjacent sides of a rhombus measures 4x – 5 and 7x – 14 respectively. Find the length of each sides.
Answer:
3
Step-by-step explanation:
all sides are equal in a rhombus.
therefore,
[tex]4x - 5 = 7x - 14[/tex]
[tex]14 - 5 = 7x - 4x[/tex]
[tex]9 = 3x[/tex]
[tex]x = 3[/tex]
Find the area of the regular pentagon with side 10 cm and an apothem of 7.8 cm.
Answer:
78cm
Step-by-step explanation:
multiply 10 and 7.8
Can someone help me solve for this ASAP
Answer:
Im in college and don't rember this at all.
please help! Thank you! Quarter ends tomorrow!
Answer:
14) friction
15) because the box is not expierencing friction
prt 2) 3
Mrs. Stewart bought 15 books. Nine of the books cost $4.95 each and the rest cost $6.95 each. How much money did Mrs.Stewart pay for all of the books?
Answer:
Mrs. Stewart paid $86.25 for all the books.
Step-by-step explanation:
With the information provided, you have to add the result of multiplying the nine books for its price plus the remaining books for the price per book. To find the number of the remaining books you can substract the nine books from the total amount Mrs. Stewart purchased.
Cost=(9*4.95)+((15-9)*6.95)
Cost=44.55+41.7
Cost=86.25
According to this, the answer is that Mrs. Stewart paid $86.25 for all the books.
What is the perimeter of the track, in meters?
Use π = 3.14 and round to the nearest hundredth of a meter
need help pls i only have 17 points im getting more though. ill give u 13.
Answer:
i think the answer is (12*3.14 = 37.68cm is the circumference and 6^2*3.14 = 113.04cm2 is the area.)
Step-by-step explanation:
Answer:
maybe 127.30
Step-by-step explanation:
Unit 7: Polygons & Quadrilaterals
Homework 4: Rhombi and Squares
Answer:
CD=28
FD=16
EF=22.978
EC=45.956
Step-by-step explanation:
hope it helps...
have a great day!!
The mean of 5 numbers is 11. the numbers are in the ratio 1:2:3:4:5 find the smallest number?
The smallest number is x = 11/3. The smallest number in the given ratio of 1:2:3:4:5 whose mean is 11 is 11/3.
Given that the mean of 5 numbers is 11. The numbers are in the ratio 1:2:3:4:5. We need to find the smallest number. We can start solving the problem by following these steps:
Step 1: Let us assume the smallest number to be x.
Step 2: According to the question, the numbers are in the ratio 1:2:3:4:5. Hence, the other four numbers can be written as 2x, 3x, 4x, and 5x.
Step 3: The mean of these 5 numbers is given as 11.
Therefore, we can write:(x + 2x + 3x + 4x + 5x)/5 = 11.
Step 4: Simplifying the above equation, we get:15x/5 = 11x = 11/3.
Step 5: Therefore, the smallest number is x = 11/3.
The smallest number in the given ratio of 1:2:3:4:5 whose mean is 11 is 11/3.
For more question on ratio
https://brainly.com/question/12024093
#SPJ8
For a class trip, there are two adults for every 15 students. There are 238 people (adults and students) on the trip. How many students are on the trip? PLEASE EXPLAIN HOW TO DO.
Answer:
210
Step-by-step explanation:
x = num of adults
x + 7.5x = 238
8.5x = 238
x = 28
#students = 238-x
= 210
Select ALL the numbers that are greater than 2.
Answer: B and D
8/9 • 2 = 1.77
13/11 • 2 = 2.36
3.7 • 0.5 = 1.85
hope this helped :)
Round 39.711 to the nearest whole number
Answer:
40
Step-by-step explanation:
The .7 causes the 39 to round up to 40
Answer:
40
Step-by-step explanation:
Believe me or not but hope this helps
Find the calue of Y
Step by step explenation If you want to make me smart
Answer:
31.6
Step-by-step explanation:
26+18=44
90-44
Answer:
B. 18.8
Step-by-step explanation:
No
Someone help please
Answer:
Step-by-step explanation:
Vertics= 6
Faces=6
Bases=1
Edges =10
PLEASEEEEEEEEEEEEEEEEEEE HELPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
tenia una pregunta igual que esas no me acuerdo de la respuesta cuando me acuerde respondo :(
Step-by-step explanation:
have a good day
+
The sum of ages of Paula and her mother is 48.
Her mother is 12 years more than twice as old as Paula. Use a linear system to
determine the ages of Paula and her mother.
Answer:
Step-by-step explanation:
It’s 12
answer asap no wrong answers
Since A and B are opposite angles on parallel lines, we know that they sum up to 180:
[tex](8x + 74) + (2x + 56) = 180[/tex]
[tex]10x + 130 = 180[/tex]
[tex]10x = 50[/tex]
[tex]x = 5[/tex]
We can plug this into the equation for angle B to get the actual angle:
[tex]B = 2x + 56[/tex]
[tex]B = 2(5) + 56[/tex]
[tex]B = 10 + 56[/tex]
[tex]B = 66[/tex]
When I'm 64
Scenario: Pop said, "I have three grandchildren on my knee: Vera, Chuck and Dave.
"Chuck is three years younger than Dave.
1. Write an expression to represent Chuck's age if Dave's age is x years old.
b) 36 kg in the ratio 1:3:5
9514 1404 393
Answer:
4 kg : 12 kg : 20 kg
Step-by-step explanation:
The total number of "ratio units" is 1+3+5 = 9, so each of them represents ...
(36 kg)/9 = 4 kg
Multiplying the given ratio by 4 kg will show the appropriate division:
1(4 kg) : 3(4 kg) : 5(4 kg) = 4 kg : 12 kg : 20 kg
The balance of a shop owner’s bank account is
$6,235.50. If the shop owner earns $430.30 on Monday, spends $3,902.50 on Tuesday, and spends $2,945.80 on Wednesday, what is the new balance of the bank account?
Hello, I think something is wrong in this question. The amount spent on Tuesday and Wednesday is more than the bank balance itself.
Answer:
-$1,043.10
That is the awanser.
Help please ASAP !!!!! Due soon
Answer:
It is unequal because PEMDAS states that exponents are above multiplication. In this case, it can be simplified to -1 * 7^2, which is -49.
Please look at photo and ignore selected answers
Answer:
1st one (a) = Figure a, b, c
2nd one (b) = Figure a, c
3rd one (c) = Figure c
Step-by-step explanation:
Please help me! 30 points!
Answer:
take a better pic
Step-by-step explanation:
Help pleaseeeee :))) thanks!
Answer:
D. 8246
Step-by-step explanation:
60% of passengers in a matatu were women.if the number of children in thr matatu were 10 and the matatu carried a total of 40 passengers,how many men were there in the matatu?
Answer:
If by women it also include the female children then the answer is 20
Answer:
6 men
Step-by-step explanation:
60% of 40 = 24 (24 women)
24 women + 10 children = 34 passengers
The rest are men
40-34= 6
If x=7 and y=−3, evaluate the following expression:3x−y/2
Answer:
45/2
Step-by-step explanation:
3x-y/2
3(7)-(-3)/2
21+3/2
42/2+3/2
45/2
The total cost c(x) of hiring a dump truck and an operator is described by the function c(x)=300+31x-3.90x^2 , where x is the number of hours worked. Find the number of working hours if c(x)=$220.
Answer:
2.05hrs
Step-by-step explanation:
Given he total cost c(x) of hiring a dump truck and an operator is described by the function c(x)=300+31x-3.90x^2 , where x is the number of hours worked. If c(x)=$220, then;
220 = 300+31x-3.90x^2
300+31x-3.90x^2 - 220 = 0
3.90x^2 + 31x - 80 = 0
x = -31±√31²-4(-80)(3.9)/2(3.9)
x = -31±√961+1.248/7.8
x = -31±47/7.8
x = -31+47/7.8
x = 16/7.8
x = 2.05
hence the number of working hours is 2.05hrs
HELP GIVING POINTS BTW! ✅✅✅ Question: 1-13
Which event would be classified an international conflict and might eventually cause the United States to intervene militarily?
-gang violence in a large
country, resulting in widespread chaos
-protests at an international economic summit, resulting in widespread riots
-violence between two or more ethnic groups, resulting in widespread loss of life
-economic disputes between two countries, resulting in widespread trade embargoes
.
Answer:
Either B or D, but D says war between two countries so Yeah
Answer:
I think its d
Step-by-step explanation:
because its two countries
State the center and radius of the circle based on the equation.
Center = (3,-4) Radius = 5
This equation is already in standard form so you just have to pull out the h and k values which in this case are 3&4, just remember to flip the signs so it'll be 3&-4. Just square the right side and that is the radius, in this case 5
what is 2.23x3.42x6.42
Answer:
48.96
Step-by-step explanation:
Perform the two multiplications from left to right:
2.23x3.42x6.42 becomes:
7.6266 · 6.42, or
48.96