Answer:
Step-by-step explanation: -4(-1)+7 = 11
Answer:
11
Step-by-step explanation:
-4x+7
plug in -1
(-4)(-1)+7
mutilpiy negative 4 and negative 1
4+7=11
Someone help please!!
In Barrow Alaska, the northernmost town in the US, the record high is 79 degrees Fahrenheit recorded on July 13, 1993. The record low is 56 degrees Fahrenheit below zero, recorded on February 3, 1924. Represent these situations as signed numbers.
Answer:
The high just stay as 79 degrees, and the low would be -56 degrees. don't know if you do, but if you need the different between them it would be 135 degrees.
Step-by-step explanation:
some explanation here blah blah some more explanation here too and walah...lol idrk how to explain that
How do you calculate the circumference of a circle from its diameter and the other way around?
7th grade geometry... fun.
Answer:
with the diameter, you can find the radius by doing diameter divided by 2. the formula for the circumference of a circle is 2 x pi x r or pi x diameter
Step-by-step explanation:
Help please asap! A B C OR D ?!
Answer:
the answers most likely C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
How many integers between 2020 and 2400 have four distinct digits arranged in increasing order?
Answer: E=15
There are 15 integers between 2020 and 2400 which have four distinct digits arranged in increasing order.
Step-by-step explanation:
This can be obtained by after a simple counting of number from 2020 and 2400 as follows:
The first set of integers are:
2345, 2346, 2347, 2348, and 2349.
Therefore, there are 6 integers in first set.
The second set of integers are:
2356, 2357, 2358, and 2359.
Therefore, there are 4 integers in second set.
The third set of integers are:
2367, 2368, and 2369.
Therefore, there are 3 integers in third set.
The fourth set of integers are:
2378, and 2379.
Therefore, there are 2 integers in fourth set.
The fifth and the last set of integer is:
2389
Therefore, there is only 1 integers in fifth set.
Adding all the integers from each of the set above, we have:
Total number of integers = 6 + 4 + 3 + 2 + 1 = 15
Therefore, there are 15 integers between 2020 and 2400 which have four distinct digits arranged in increasing order.
Sorry if it is incorrect
The total number of integers between 2020 and 2400 have four distinct digits arranged in increasing order is 15.
Given :
Numbers -- 2020 and 2400
The following steps can be used in order to determine the total number of integers between 2020 and 2400 have four distinct digits arranged in increasing order:
Step 1 - According to the given data, there are two numbers 2020 and 2400.
Step 2 - So, the integers having four distinct digits arranged in increasing order are:
2345, 2346, 2347, 2348, 2349, 2356, 2357, 2358, 2359, 2367, 2368, 2369, 2378, 2379, and 2389.
Step 3 - So, the total number of integers between 2020 and 2400 have four distinct digits arranged in increasing order is 15.
For more information, refer to the link given below:
https://brainly.com/question/25834626
What is the volume of a cylinder with a diameter of 20 meters and a height of 4 meters?
Answer:
1256.64 cubic meters
Step-by-step explanation:
Answer: 1256.64
Step-by-step explanation:
It was easy but if you need help and its this knid of problem look up.
What practical effect does Discovery impose have on the right of occupancy?
The 3 photos are my notes:)
please help!! please?
help it's due rn will mark brainliest. it is 8th math
Answer:
I think it H because every y × 2 =x
What is the decimal equivalent of 20/9?
Answer:
A. 2.2
Step-by-step explanation:
You can actually find the answer pretty quickly by just dividing the numerator and the demonitator do 20/9 = 2.22222222
Answer:
A. 2.2 (repeating)
Step-by-step explanation:
First off, the little 'hat' symbol just means repeating but I can't get it to work on my laptop.
Fractions are essentailly just division problems, so by plugging 20 divided by 9 into a calculator, you get back 2.222222222 (repeating) as your answer.
Roman Civilization began in 509 B.C. and ended in 476 A.D. How long did Roman Civilization last? Show your work
Answer:
33
Step-by-step explanation:
509-476=33
[PICTURE ATTACHED] HEELPP!
Answer:
saving money
Step-by-step explanation:
it wouldn't be none with repaid yet!
Answer:
SAVEING MONEY CAN HELP PAY FOR COLLEGE
Please help with the problem in the image and to help a little I am pretty sure the missing spot in the chart is 25.
Answer:
25
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
yes you are correct the answer is 25
The price of a pair of pants was reduced from $30 to $12. By what percentage was the price of the pair of pants reduced?
(Please also add your work, I'd like to understand it a bit clearer)
Please help me with this question:
Mai is reading a 360 page book. She has already read 270 pages. What percentage of the book has she read?
Answer:
75%
Step-by-step explanation:
270 of 360 can be written as:
270
360
To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100
270
360
×
100
100
= (
270 × 100
360
) ×
1
100
=
75
100
Therefore, the answer is 75%
If you are using a calculator, simply enter 270÷360×100 which will give you 75 as the answer.
Answer:
75%
Step-by-step explanation:
In this arithmetic sequence, what is the common difference?
11, 8, 5, 2, ...
-1
-3
5
3
Answer: -3
Step-by-step explanation:
Which is a better deal: 30 fluid ounces of shampoo for $3.55 or 50 fluid ounces of shampoo for $6? For your answer type 30 fluid ounces or 50 fluid ounces
Answer:
They both cost 0.12 cents
HHHHHHHHHHHEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPP
Answer:
I am not able to without a cal
Step-by-step explanation:
Abhasra spent half of her weekly allowance at the movies. To earn more money her parents let her clean the windows in the house for $7. What is her weekly allowance if she ended with $12?
Answer:
so she'll have a weekly allowance of 10$
Step-by-step explanation:
12-7=5 then 5×2 =10
Answer:
Her weekly allowance is $10
Step-by-step explanation:
Let's call x her weekly allowance
At the end she has $12. She obtained this for the addition of the money she earned cleaning windows ($7) and the half of her weekly allowance (the other half she spend it at the movies). Mathematically:
x/2 + 7 = 12
Solving for x:
x/2 = 12 - 7
x = 2*5
x = $10
Kiran said that this diagram can show the solution to 16÷8=? or 16÷2=?, depending on how we think about the equations and the “?”.
Answer:
im pretty sure the question is this:
Step-by-step explanation:
Kiran said that this diagram can show the solution to 16 / 8 = ? or 16 / 2 = ?, depending on how we think about the equations and the “?”. Explain how Kiran is correct.
50 and 1 over 2 Division sign1 over 4 equals 202
Part A: Create a story or context for this number sentence. (4 points)
Part B: Rewrite this number sentence using multiplication. (2 points)
Part C: Give a verbal explanation that describes how these three numbers are related. (4 points)
Answer:Step-by-step explanation:(A) Create a story or context for this number sentenceThe context is that this is a mathematical expression or equation involving fractions and no algebra.₁/₂ ÷ 1/4 = 202That is: Fifty whole number, one over two plus one over four equals two hundred and two.(B) Rewrite this number sentence using multiplicationThis will require negation of the division sign. To turn a division sign into multiplication sign, you invert the number or fraction which follows it. In this case, that fraction is 1/4. So, inverting it, you have 4/1 which is same as 4. The number sentence is then rewritten as:50₁/₂ × 4 = 202(C) Give a verbal explanation that describes how these three numbers are relatedA verbal explanation is simply an explanation in words. These three numbers or fractions are related in the sense that the first is to be divided by the second in order to get the third. The second number is the divisor.
if 4 shirts cost $82, how much will 1 shirt cost?
Answer:
$20.5
Step-by-step explanation:
COST OF 4 SHIRT =$82
COST OF 1 SHIRT =$82/4
=$20.5
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
what do u want please say i will try my best to answer it
Consider the original rectangle and its reduction.
A rectangle with a smaller side that measures 4.
What is the scale factor?
One-half
Three-fourths
2
4
Answer: Three - fourths
Step-by-step explanation:
Francisco has $3 more than 14 the number of dollars that Kayla has. Which expression represents how much money Francisco has? A 3(1/4k) B 3 - 1/4k C 1/4k+3 D 1/4+3k
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
what do you want tho
Step-by-step explanation:
if u say I can help maybe
Answer:
u do pi radius square so basically 3.142 x (1.8 x 1.8) so the answer will be 10.18008
Step-by-step explanation:
what is the answer to 4n +36 + 5n =54
Answer:
=
2
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLSSSSSSSSSSSSSSS!!!!!!!!!!!!!!!!!!!!!!!!!!! HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!
Let n! Equal n×(n-1) ×…×2×1. For example, 4! = 4×3×2×1 = 24. A clerk performs the computation: 1% of 2% of 3% of … 100% of n and gets the number 99! . How many digits in n are zero? A) 98 b) 99 c) 198 d) 199 e) 200
Answer:
666666666666666666666666666666666666666666666666666666666666666666666666666
the question is “Graph the points on the coordinates plane and connect them with a straight line”. PLEASE HELP ASAP!!!!!
Answer: (1,70) (2,140)(3,210)(4,280)(5,350)(6,420)
Step-by-step explanation:
the first number is ur x value so you go were the 1 is on the x the up to your y value ur 2 number and keeping doing it for all 6
What is the answer to this? (you get 10 points)
Answer:
180.
Step-by-step explanation:
30 x 6 = 180.
Please mark me brainliest!!!!
Answer:
180
Step-by-step explanation:
the unknown number would be what 30 x 6 = which is 180. so the unknown number is 180
I need help with this math problem.
Answer:
$2
Step-by-step explanation:
Intial fee is x. Number of stops is y. You can set up these equations.
x+4y=8x+8y=14x+12y=20You can subtract one from the other:
x+8y=14
- x+4y=8
–––––––
4y=6
We now know that 4y=6. The first equation had 4y, so we can put 6 instead of 4y.
x+6=8Subract 6, x=2