Answer:
.75 or 3 quarters
Step-by-step explanation:
4.65 - 3.90 =.75 or 3 quarters
Convert to scientific notation.
0.95
What is the scale factor from figure A to Figure B
Answer:
2
Step-by-step explanation:
It decreases by two, if you look at the side of Figure A you'll see that it is four squares, and Figure B is two squares. So the scale factor is 2.
I don’t know how to do this
ILL MARK YOU AS BRAINLESS PLS HELP ME
Answer:
A. yes
B. yes
Step-by-step explanation:
In both nets, the rectangles can be folded to touch every edge of both triangular bases.
Answer: Disagree.
Step-by-step explanation:
I Disagree because the Triangles in Exhibit B have only 2 equal sides while the triangles in A have all equal sides.
Find m angle MOP if m angle MON =4x+9 and m angle MOP =3x-3
Answer:
33
Step-by-step explanation:
Measure of ∠MOP is equals to 71.7°.
What are supplementary angles?
" Supplementary angles are those angles whose sum is equals to 180°."
According to the question,
∠MOP = 3x - 3
∠MON = 4x + 9
As ∠MOP and ∠MON has common arm OM.
Therefore, ∠MOP and ∠MON are supplementary angles.
As per definition of supplementary angles we have
∠MON + ∠MOP = 180°
Substitute the value of ∠MOP and ∠MON we get,
4x + 9 + 3x - 3= 180°
⇒7x - 6 = 180°
⇒7x = 174
⇒ x = 24.9 (round off)
Substitute the value of x in measure of ∠MOP we get,
∠MOP = 3(24.9) -3
= 71.7°
Hence, measure of ∠MOP is equals to 71.7°.
Learn more about supplementary angles here
https://brainly.com/question/18164299
#SPJ2
Those are the awnsers that I have to match with the questions help plz!
Answer:
1. symmetric
2.Transitive
3. Reflective
4. Symmetric
5. Reflective
6. Transitive
Step-by-step explanation:
MARK ME AS BRAINLIEST
very simple 50+3x=5x
Answer:
x=25
can you also please mark me as brainliest?
Answer:
the answerof the question is 6.25
Bobby is trying to decide between two gym memberships. Gym A has a membership fee of $40 and then you pay $10 per class. Gym B has a membership fee of $30 and is $15 per class. How many classes will make the gyms the same price?
Answer:
2 classes
Step-by-step explanation:
a: 10x+40
b: 15x+30
10x+40=15x+30
subtract 10x from each side
40=5x+30
now subtract 30
10=5x
5 times what equals ten
5*2=10
x=2
Answer:
2 classes
Step-by-step explanation:
Hendrick's Honda is having a contest to win a new Honda Civic. To win a chance at the car, you must guess the number of keys in a jar within 5 of the actual number. The people who are within this range get to try a key in the ignition of the Civic. Suppose there are 697 keys in the jar.
Answer:
The valid range is 697 to 702
Step-by-step explanation:
The question is incomplete; However, the requirement would likely be to determine the valid range which users can guess
Given
[tex]Keys = 697[/tex]
[tex]Difference = 5[/tex]
First, we need to determine the minimum
[tex]Minimum = Keys - Difference[/tex]
[tex]Minimum = 697 - 5[/tex]
[tex]Minimum = 697[/tex]
Next, we determine the maximum
[tex]Maximum = 697 + 5[/tex]
[tex]Maximum = 702[/tex]
Hence:
The valid range is 697 to 702
please help will mark brainliest
Answer:
y=-1/2x+8
Step-by-step explanation:
please helpppppppppp
Answer:
sorry but i need some points right now so just ignore this
Step-by-step explanation:
Leah's family took a 5-hour-and-25-minute trip in a car. They left at 5:00 a.m.
What time did Leah's family arrive?
Answer:
10:25 am
Step-by-step explanation:
Answer:
10:25 am
Step-by-step explanation:
Amanda's hair is 16 inches long and grows 2 inches each month.
Write a function rule to show how long Amanda's hair will be after "m" months.
Pls answer quick :/
Answer:
M=2(+16)
Step-by-step explanation:
I believe this may help
Answer:
16+2(m)=x
Step-by-step explanation:
so for example
16+2(2)=20 inches
Ryan has a collection of 216 baseball cards. He lets his brother have 1/3 Ryan has a collection of 216 baseball cards. He lets his brother have 1/3 of his collection and takes 27 cards to school to give his friends. How many baseball cards remain in Ryan's collection? 127 cards 90 cards 117 cards 126
Answer:
117 cards
Step-by-step explanation:
Total number of cards in the collection of Ryan = 216
Number of cards given to his brother = ⅓ of 216 = ⅓ × 216 = 216/3 = 72
Number of cards given to his friend at school = 27
Number of baseball cards that Ryan has remaining = 216 - (72 + 27)
= 216 - 99
Number of cards remaining = 117 cards
can someone help me. i missed todays lesson and kinda having a brain malfunction
Answer:
x^2 +2 quadratic
1/3x + 3 linear
Where do the points of concurrency of certain types of triangles lie?
The circumcenter of an obtuse triangle lies the triangle.
The incenter of a right triangle lies the triangle.
The point of concurrency of the angle bisectors of an acute triangle lies the triangle.
The point of concurrency that is equidistant from the vertices of a right triangle lies the triangle.
Answer:
outside
inside
inside
on
The points of concurrency of a triangle include the following:
The circumcenter of an obtuse triangle lies outside the triangle.The incenter of a right triangle lies inside the triangle.The point of concurrency of the angle bisectors of an acute triangle lies inside the triangle.The point of concurrency that is equidistant from the vertices of a right triangle lies on the triangle.What is a triangle?A triangle can be defined as a two-dimensional shape that is typically made up of three (3) sides, three (3) vertices and three (3) angles. This ultimately implies that, a polygon that has three (3) lengths of sides is a triangle.
Types of triangleIn Geometry, there are different types of triangle based on the length of their sides, vertices and angle, these include;
Equilateral triangleScalene triangleIsosceles triangleObtuse triangleRight triangleWhat is a point of concurrency?A point of concurrency refers to a single point that is shared by three (3) or more lines, segments, rays, or planes. Thus, a triangle is considered to be concurrent when three (3) or more lines intersect at a single point.
Read more on point of concurrency here: https://brainly.com/question/11844452
There are two different maps of California.
The scale on the first map is 1 cm to 20 km. The distance from Fresno to San Francisco is 15 cm.
The scale on the second map is 1 cm to 100 km.
What is the distance from Fresno to San Francisco on the second map? Explain your reasoning.
Include your answer in your response: The distance on the second map is _______ because __________.
if someone helps me on this I'm giving them a lot of points,
Answer:
the distance from Fresno to San Francisco on the second map is 75cm
Step-by-step explanation:
The scale on the first map is 1 cm to 20 km
The distance from Fresno to SanFrancisco is 15 cm
1cm/20km = 15cm
The scale on the second map is 1 cm to 100 km.
1cm/100km = x
X= 15cm*100km/20km *1cm/1cm
X=15cm *5
X= 75 cm
the distance from Fresno to San Francisco on the second map is 75cm
What is the radius of a circle with an area that is three times its circumference
At a large university, the probability that a student takes calculus and statistics in the same semester is 0.02. The probability that a student takes statistics is 0.18, while the probability of taking calculus is 0.10. Find the probability that a student is taking calculus given that he or she is taking statistics.
Answer:
The probability that a student is taking calculus given that he or she is taking statistics is = 0.26
Step-by-step explanation:
the probability that a student is taking calculus given that he or she is taking statistics.
Let C = Calculus
S = Statistics
We solve this above Question nursing the formula;
P ( C ∪ S) = P(C) + P ( S ) - P ( C ∩ S)
From the question,
P(C) = 0.10
P( S ) = 0.18
P ( C ∩ S) = 0.02
P ( C ∪ S) = ???
P ( C ∪ S) = 0.10 + 0.18 - 0.02
= 0.28 - 0.02
= 0.26
A bushel had a total of 68 apples. 25% of the apples were green and the rest of the apples were red. How many more red apples were there than green? STEP BY STEP EXPLANATION PLS
b+8=12.2 solve for b
Answer:
b=12.2-8
b=4.2
thus
4.2+8=12.2
Answer: B=4.2
Step-by-step explanation:
b+8=12.2
Subtract 8 from both sides
b+8-8= 12.2 - 8
Simplify
b=4.2
PLEASE HELP I DONT HAVE MUCH TIME LEFT!!! URGENT!!! WILL GIVE BRAINLIEST TO FASTEST ANSWER!! Maria and Jamal each have gardens. The area of Maria’s garden is represented by the expression 8x2 – 3x. Jamal’s garden is a rectangular plot with the width and length represented by the expressions 3x and 4x – 2.
Which expressions give how much bigger or smaller Jamal’s garden is compared to Jessica’s? Check all that apply.
4x2 – 9x
–4x2 + 3x
4x2 – 3x
12x2 – 6x – 8x2 – 3x
12x2 – 6x – 8x2 + 3x
Answer:
3x
Step-by-step explanation:
cuz im not dumb
Answer:
4x2-9x and 12x2- 6x-8x2+3x
Step-by-step explanation:
What is the solution of -4(-3m - 2) = 32?
Answer:
m=2
Step-by-step explanation:
Answer:
m=2
Step-by-step explanation:
First, write the equation and distribute.
-4(-3m-2)=32
12m+8=32
Now, subtract both sides by 8.
12m+8=32
-8 -8
12m=24
Divide both sides by 12.
12m=24
/12 /12
m=2
I hope this helps!! Have an amazing rest of your day!!! :3
Find the value of x...
Answer:
x=28
Step-by-step explanation:
What is the instantaneous speed of the child at t=10
Answer:
0.50m/s
Step-by-step explanation:
URGENT! PLEASE HELP ASAP!!
Answer:
false
Step-by-step explanation:
angles cant get tan they dont have skin
If 3/7 is written as a decimal, will the digits after the decimal eventually repeat?
Answer:yes
Step-by-step explanation:
Yes, If 3/7 is written as a decimal then the digits after the decimal eventually repeat.
What is Number system?A number system is defined as a system of writing to express numbers.
Yes, the decimal representation of 3/7 will eventually repeat.
To convert the fraction 3/7 to a decimal, we can use long division.
Three by seven is a fraction, A fraction represents a part of a whole.
3/7 = 0.42857142857
The digits after the decimal point begin to repeat after the first six digits. Therefore, the decimal representation of 3/7 is 0.428571, with the digits 285714 repeating indefinitely.
Hence, If 3/7 is written as a decimal then the digits after the decimal eventually repeat is true.
To learn more on Number system click:
https://brainly.com/question/22046046
#SPJ3
how far would a 4.0 cm tall object be located from a reflecting surface with a focal lenght that is equal to 5 cm if it is to create an image seen 15 cm behind the mirror. Determine the image size
Answer:
HERE IS YOUR ANSWER
Step-by-step explanation:
Use the mirror equation:
1/di + 1/do = 1/f
where di = -10 cm and f = +15 cm. (Note that di is negative if the image is virtual.)
Substitute and solve for do.
1/do + 1/(-10 cm) = 1/(15 cm)
1/do = 1/(15 cm) - 1/(-10 cm) = 5/(30 cm)
do = 6 cm
Hope it helps you
Regards,
Rachana
Help pleasee , thank you so much in advance
Answer:
A - 2x + 4 + 50 = 10x - 2
Step-by-step explanation:
1.) It is the only equation that makes mathematical sense
2.) The sum of angles ABD and DBC equal angle ABC, and ABC = 10x -2
Note:
x=7 if it is important later on
halpp me please kind people
Answer:
Measure 1 is 112º
You know that 112º is the closest answer because you can see the angle is obtuse. And obtuse is an angle less than 180 but more than 90º
Step-by-step explanation:
So a straight line is equal to 180º so just set the equations equal to 180. Your final equation should look like (3x + 22) + (2x + 8) = 180
Now all you have to do is solve for x.
3x + 22 + 2x + 8 = 180
Combine like factors
3x + 2x = 5x
22 + 8 = 30
Now your equation should look like 5x + 30 = 180
Subtract 30 from both sides. -30 -30
----------
150
So now the equation should look like 5x = 150
Divide both sides by 5, 150/5 = 30
SO x = 30
Plug 30 in to the equation to check your answer
(3*30 + 22) = 112
(2*30 + 8) = 68
112 + 68 = 180