Answer:
70
Step-by-step explanation:
all the angles of a triangle sum 180, so 180 - (70 + 40) = 70
It takes the Sun about 2.3x10^8 years to orbit the center of the Milky Way. It takes Pluto about 2.5 times 10 squared years to orbit the Sun. How many times does Pluto orbit the Sun while the Sun completes one orbit around the Milky Way?
if equals c 10 five dndsndndn
It takes the Pluto about 14.375 x 10¹⁰ years to orbit the Sun while the Sun completes one orbit around the Milky Way
What is multiplication?Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.
Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.
Given:
It takes the Sun about 2.3x10⁸ years to orbit the center of the Milky Way.
It takes Pluto about 2.5 times 10 squared years to orbit the Sun.
Pluto orbits the Sun while the Sun completes one orbit around the Milky Way,
= 2.3 x 10⁸ x (2.5 x 10)²
= 14.375 x 10¹⁰
Therefore, the required time is 14.375 x 10¹⁰ years.
To learn more about the multiplication;
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The box plots display the final exam scores for two 7th grade math classes:
Which statement is best supported by the information in the box plots?
Answer:
b
Step-by-step explanation:
i believe this is the answer. answer d is incorrect because mrs.bryan has a greater range, this can be seen by looking at the location of the points. c is incorrect because the interquartile range is the middle 50%.
The diagram below shows a cross-section of a metal pipe, that has a length of 50 cm.
The inner diameter of the pipe is 20 cm. The outer diameter of the pipe is 30 cm.
Calculate the volume of metal needed to make the pipe.
Answer:
100
Step-by-step
all you have to do is add 20+30=50+50=100
volume is all the numbers added up
Elijah estimates that 80% of the email he receives could be classified as junk. To predict how many junk mail messages he might receive out of the next 50 emails, he places 8 red and 2 blue marbles in a bag. He draws one marble at random from the bag and records its color before replacing it. He records the following results. BR RR RIRIR RR B BRRRR RR RBR RRB BR How can Elljah use the results of his simulation to predict the number of junk mail messages he will receive in the next 50 mails?
PLZ HELP
Part A From the choices provided, select all the questions that represent statistical questions. What was the temperature at 5:00 p.m. today in Boston? What was the temperature at 5:00 p.m. today in Boston? How many pieces of fruit were used to make Shawn’s smoothie today? How many pieces of fruit were used to make Shawn’s smoothie today? How many states are there? How many states are there? What types of food do students in your school bring for lunch each day? What types of food do students in your school bring for lunch each day? How many books did each student check out at the library last year? How many books did each student check out at the library last year? Question 2 Part B Of the statistical questions you selected, which are categorical? Explain. NO LINKS REAL ANSWERS ONLY
circle or not a circle? please help I forgot how to do it
ΔQDL ˜ ΔNEV, Find x or NV
Answer:
Approximately 14.52
Step-by-step explanation: to C squared minus A squared or 30 squared minus 26.25 squared.
Yaraliz has a bag of M&Ms. She has 5 blue M&Ms, 2 green M&Ms, and 3
orange M&Ms.
She wants to figure out whether she'd have a greater chance of selecting a blue and then a
green M&M by selecting an M&M and replacing it and then selecting another or by selecting
one, eating it, and then selecting another. What would you tell Yaraliz and why?
According to the line plot, how many more runners ran 1/3 of a mile for their warm-up than ran 1/4 of a mile?
Answer:
2 runners ran the 1/3 miles than 1/4
Answer:
2 more runners ran 1/3 of a mile
Step-by-step explanation:
SHOW YOUR WORK PLEASE!!
Answer: 31.42
Step-by-step explanation:
Rewrite this equation in slope-intercept form.
6x-3y=12
Answer:
y = 2x - 4
Step-by-step explanation:
slope intercept form: y = ax + b
6x - 3y = 12
⇔ 6x - 12 = 3y
⇔ y = 2x - 4
find his error and correct it plz i beg help me i will give brainlist and points
Answer:
she didn't use distribution on the beginning of the equation
Step-by-step explanation:
6(x + 3) = 21
6x + 18 = 21
6x (+18 - 18) = 21 -18
6x = 3
6x/6 = 3/6
x = 0.5
6 (0.5 + 3) = 21
6(3.5) = 21
21 = 21
h e l p p p p p m e e e e e e e e e
Answer:
(0,5) and (0,10).
Step-by-step explanation:
when put on a graph, those are the two points.
best way to find it is using the desmos graphing calculator website
How is the number 0.000005 written in scientific notation?
A. 5.0 x 10-5
B. 5.0 x 105
C. 5.0 x 10-6
D. 5.0 x 106
Answer: The answer is A. 5.0 x 10-5
i hope it helps. Have a nice day
Step-by-step explanation:
the decimal number 0.00005 written in scientific notation is 5 × 10-5
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
5×10^6
Help please. Find the value of each variable.
a = 251.33 (circumference of triangle)
b = 40 degrees (isosceles triangle)
c = 40 degrees (isosceles triangle)
d = 100 degrees (40+40=80, 180-80=100)
I hope this helps :)
Plot and connect the points A(-1, -5), B(6, -5), C(6, 2), and D(-1, 2).
What is the difference between the length of BC and the length of AB?
A. 5 units
B. 2 units
C. 7 units
D. 0 units
Answer:
DEEEZ NUTS BOZO
Step-by-step explanation:
5 units
Step-by-step explanation:
if u subtract the number
Veronica used a copy machine to make an entargement of a triangle. The original triangle has side lengths of 6 cm, 8 cm, and 10 cm. The
copy has side lengths of 7.2 cm, 9.6 cm, and 12 cm.
Which scale factor did Veronica use to make the enlargement?
A: 5/8
B:5/6
C:6/5
D:8/5
Answer:
Step-by-step explanation:
B 10/12 = 6/7.2 = 8/9.6 = 5/6
Answer:
The anwser is C: 6/5
Step-by-step explanation:
12 divided by 10 = 1.2 = 6/5
9.6 divided by 8 = 1.2 = 6/5
7.2 divided by 6 = 1.2 = 6/5
Find the greatest common factor of 20 and 32
Answer:
4
Step-by-step explanation:
Answer: 4
Step-by-step explanation:
In a line there are 338 people to ride the exciting roller coaster called the Slope. If the ratio of adults to
children is 3 to 13. Find the ratio that allows everyone to ride the Slope.
rewArding brainly AND dont get mad if i dont give right away
The elevation of the Salton Sea in California is 66 meters below sea level. Which integer best represents this elevation, in meters?
- 6
6
− 66
66
Answer:
-66
Step-by-step explanation:
Complete the square to re-write the quadratic function in vertex form:
y=x^2-5x+4
Please help! I really need to get this done.
Answer:
I believe the answer should be 40. Cause they already tell you what y is so...
Automobile engineers create quieter cars and trucks by designing acoustic glass that-
A. Transmits sounds
B. Reflects sounds
C. Absorbs sounds
D. Amplifies sounds
Answer:
C. Absorbs sounds
Step-by-step explanation:
HOPE THIS HELPS GOOD LUCK
help please? :)
Serena has to choose two out of nine songs to play for her piano recital. How many combinations of two songs can she make?
36
18
34
72
Answer:
36 ways
Step-by-step explanation:
i just drew on a piece of paper nine songs and did the whole process of making them match and stuff :P
u welcome
Which of the following statements shows a characteristic of a statistical question? (4 points)
a
The question is focused.
b
The distribution can be broken into categories.
c
The question asks for a quantitative response.
d
The question allows for surveys to be conducted.
Answer: c
Step-by-step explanation: brainlyest plz
(Middle school math) please help, thank you!
Find the value of x:
Answer:
x = 3
Step-by-step explanation:
These angles are vertical angles. Vertical angles equals to on another but on the opposite side. Since they equal to another you do:
(10x + 1) = (12x - 5)
Add 5 on both sides:
10x + 6 = 12x
Subtract 10x on both sides:
6 = 2x
Divide 2 on both sides:
3 = x
Answer:
(10x+1)°=(12x-5)°. [vertically opposite angle]
1+5=12x-10x
6= 2x
3=x
therefore,x=3
Write a function rule for "The output is two more than one-fourth of the input ."
Answer:
y=(x/4)+2
Step-by-step explanation:
let y be the output and x be the input. So,
y=(x/4)+2
The function rule for " The output is two more than one-fourth of the input " is y = 2 + (1/4)x.
What is function?A function is a relation between a dependent and independent variable. We can write the example of functions as -
y = f(x) = ax + b
y = f(x, y, z) = ax + by + cz
Given is to find the function rule for "The output is two more than one-fourth of the input."
The given mathematical statement is - "The output is two more than one-fourth of the input."
Assume the input to be {x} and the output be {y}. So, we can write that -
(output) = (two) + (1/4)(input)
y = 2 + (1/4)x
Therefore, the function rule for " The output is two more than one-fourth of the input " is y = 2 + (1/4)x.
To solve more questions on functions, visit the link below-
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Convert these to Distance in scientific notation
108 million km
150 million kilometers
229 million km
779 million km
1.4 billion km
2.88 billion km
4,503,443,661 km
According to the line plot, what is the difference in the totals of the runners who ran 1/2 of a mile and the runners who ran 1/3 of a mile?