Answers
Answer: 90n + c
Step-by-step explanation:
Answer:90n+c
Step-by-step explanation: MATH
Related Questions
help plz asap help me plz Angles of Triangles
Answers
B= 82
C= 50
A+B+C=180; 4x+ 7x-2+5x-10=180
use simple algebra to find x= 12
plug in x to get your answer
hope this helps :)
Answer:
A= 48
B= 82
C= 50
Step-by-step explanation:
During a fundraiser, Ms. Dawson’s class raised $560, which is 25% more than Mr. Casey’s class raised.
Mr. Casey’s class raised $
Answers
Answer:
The answer is $420 dollars
Step-by-step explanation:
you times 560 by 25%
that comes to a total of 140/
Ms. Dawson's class raised 25 percent more so you would have to subtract 140 from 560
560-140=420
420 is how much Mr. Casey's class raised
Football, Basketball or soccer which one u wit
BIG BLRRRD
Answers
Answer:
Basketball
Step-by-step explanation:
because its amazing
AD is a diameter of E. CE is perpendicular to AD.
What is the measure of ?
180°
90°
115°
240°
Answers
Answer:
90
Step-by-step explanation:
1. There are 42 people at a museum. Two-thirds of them are children.
a. How many children are at the museum?
b. If 13 of the children are girls, how many more boys than girls are at the museum?
Answers
Answer:
28 i think then 15 if im work sorry ill rework it out in a min
giving brainlist
3x( x−2), when x=7
Answers
hope this helps
Answer:
105
Step-by-step explanation:
All you have to do here is plug in 7 whenever you see a x.
3x(x-2)
3(7)(7-2)
3(7)(5)
105
Find the measure of the missing angles.
X=
Y=
Z=
Answers
Answer:
X= 41
Y= 90
Z= 41
Step-by-step explanation:
X=Z
Y+49=139
Z+Y+49=180
X+139=180
139+49+X+Z+Y=180
These we know because of the placement of the angles.
Using this information, we can solve this in numerous ways. I'm going to solve it using one of them. Making both sides equal to 180 and then checking my work by adding all of the numbers I get together to make sure that they equal 360.
X+139=180
X=41
X=Z.
49+Z+Y=180
49+41+Y=180
90+Y=180
Y=90
Thus,
X= 41
Y= 90
Z= 41
To check, let's add them all together.
41+90+41+139+49=
360
This is correct!
Y=90
Z=41
Don’t forget to label with degrees sign
help me pls! ill rate you very good!!!!
Answers
Answer:
x < -2
Step-by-step explanation:
Answer: x<-2.
I hope you do well with the rest! :)
Mr. Lummus said that the prime factorization of 540 could be represented by this expression What values of x, y, and z are true for the expression?
Answers
Answer:
x2y3z
Step-by-step explanation:
Which of the triangles shown are scalene triangles?
Answers
Answer:
Triangle D
Step-by-step explanation:
Triangle A is an isoceles because two of the sides are equal in length.
Triangle B is a right isoceles triangle because two of the sides are equal in length and there is a right angle.
Triangle C is an isoceles because two of the sides are equal in length.
Triangle D is a scalene triangle becasue none of its sides are the same length.
Triangle D has 3 different lengthened sides or in equal sides therefore it is a scalene triangle
ONLY 2 AND 3 Pls help ASAP
Answers
3. 14.45
That’s the answer for both questions.
Isabella is making a bulletin board shaped like a square. She has 72 inches of border material. This inequality can be used to determine how big she can make the bulletin board if x is the length of one side of the bulletin board.
[tex]4x\leq 72[/tex]
Which inequality represents all possible values for x, the side length of the bulletin board?
Answers
PLEASE ANSWER FOR BRAINLIEST :)
Answers
Answer:
2/5−3/5+/10
Step-by-step explanation:
2/5k is 4/10k, so 1/10k+4/10k is 5/10k
5/10k is 1/2k, and then you just add on the -3/5
please help!!
will give brainliest
Answers
Answer:
The answer is 379.17 m2
Step-by-step explanation:
First you get the area of the triangle which is A = 1/2 x base x height, then you get the area of the semi circle which is A = 3.14 x r to the power of 2 divided by 2, once you get both answers, you add them up to get your finale answer.
Correct me if I'm wrong, please.
The owner of a house paints this attic wall. There is a small rectangular window in the wall. One litre of paint covers 6.5 m 2 . a) What is the area that is to be painted? b) The paint comes in 1-L cans. How many cans does the owner need? Explain your answer.
Answers
Answer:
12
Step-by-step explanation:
If Y = 12 inches, Z = 14 inches, H = 5 inches, and W = 4 inches, what is the area of the object?
A.
90 square inches
B.
168 square inches
C.
126 square inches
D.
91 square inches
Answers
PLS help me this is due today. thank u.
Answers
Answer:
54
Step-by-step explanation:
9^2+x^2=15^2
x=12
12*9=108
108/2=54
Answer:
Answer: 15x9
Step-by-step explanation:
Area= LxW ( leangth x width)
- hope this helps :)
please help!!
will pick brainliest
Answers
Answer:
24*pi*2
Step-by-step explanation:
Hope it helps!
Have a nice day :O
please help will pick brainliest
Answers
Answer:
Cb.12
Step-by-step explanation:
I took the test my self
Answer:
It is 12cm
Step-by-step explanation:
Have a nice day.
Somebady come help me~ Or ima fail this assesment ~ =>=
Answers
Answer:
Hi! Im not sure about the other parts- But i know how to solve for the median!
Step-by-step explanation:
Ok to start off this is your data set.
64 53 60 60 56 58 51 55 60
Then after you place all these numbers in order from least to greatest.
51 53 55 56 58 60 60 60 54
Then you cross them out from side to side till you have the middle number or two numbers in the middle.
58,
So your median is 58!
(I know how to solve for the other ones but i think this is part a)
So i think its this-
Minimum: 51
Median : 53
Maximum: 64
First quartile: 55
Thirf Quartile: 60
( To solve for quartile tiles just say "I crossed out the numbers on each side starting from the median to the minimuk for the first quartile and then the Maximum for the Third quartile.)
I hope dis helped :> Bye!!
help plz i will do anything man i need to pass math
Answers
Answer: 300ft
Step-by-step explanation:
You multiply everything
Factoring x^2+bx+c
Factor the trinomial
x2 + 11x + 30
Answers
Answer:
Step-by-step explanation:
[tex]x^2+11x+30\\ \\ j+k=b\ jk=ac\\ \\ j+k=11\ jk=30\\ \\ j=5\ k=6\\ \\ x^2+5x+6x+30\\ \\ x(x+5)+6(x+5)\\ \\ (x+5)(x+6)[/tex]
Giving out brainlist <3
Find the volume of the prism.
The volume is ____
cubic meters.
Answers
Answer:
12.5
Step-by-step explanation:
To find the volume you do L*H*W and I got.
Answer:
12.5
Step-by-step explanation:
to get it you have to multiply the length times the width times the height.
this method works for almost every 3D shape.
Hope this helps!!!
Please help me on this question-
Answers
Merci beaucoup
Please answer. I will give you brainliest
Answers
Answer:
The third one
Step-by-step explanation:
If you look at the graph you see that the relationship between the points is linear positive correlation
Therefore c is your answer :)
5g−2≤ 3g+8 3g+8
it says to solve for g.
Answers
Answer:g is greater than or equal to 6g + 18/5, or g >_ 6g + 18/5
Step-by-step explanation: 5G- 2 <_ 6g + 16
Add 2 to the 16. 5g <_ 6g + 18.
Divide 5 to both sides. g >_ 6g + 18/5
What is the radius of a circle that has a circumference of 81 π square inches?
A. 9 inches
B. 18 inches
C. 40.5 inches
d. 81 inches
Answers
Answer:
r≈12.89
Step-by-step explanation:
Using the formula
C=2πr
Solving for r
r=C
2π=81
2·π≈12.89155
Please answer show all your work or tell me the steps
choose any question to do or do all of them i dont care
2. If sales tax rate is 7% how much would you pay for an item that is $23.36
3.If the sales tax rate is 8.25% how much would you pay for an item that is $24.00
4.Original value:140 New value:98 what is the percent change
5. an item priced $30.82 is on sale for a 15% off. What is the sale price of the item
6. if the sales tax rate is 7.6%, how much will you pay on a $330 item
7. a $129 item is marked up 20% how much is the markup
8.four friends go out to eat and their meal costs $86.50. The sales tax is 6.75% and they should tip the waiter 20% how much should each person pay to the nearest cent
9.original cost: $35 new cost: $38.22
what is the percent increase
Answers
I NEED ANSWER FOR 10 QUICK
Answers
Answer:
A) Because A and E are perpendicular therefore making B 90 degrees. D same for DBC
B) Same as A. for A
C) because they are perpendicular to eachother
D) Because they are the same angle they are equal to eachother
E) We assume that they are both 45 degrees thus making them equal to eachother
Step-by-step explanation:
PLEASE HELP!!!
A soccer ball is resting on the ground. Kendra kicks the ball. Its initial vertical velocity is 30 feet per second.
a. Write an equation that models the height h of the ball t seconds after Kendra kicks it.
b. Suppose the ball hits the ground without being caught. Use a graphing calculator to determine the approximate number of seconds the ball was in the air. Justify your answer.
c. Suppose the ball reaches its highest point, then starts to fall back to the ground. Before it hits the ground, it bounces off the head of another player at a point that is 5 feet from the ground. Use a graphing calculator to determine the approximate number of seconds the ball was in the air before it bounced off the player's head. Justify your answer.
Answers
Answer:
b
Step-by-step explanation: