Answer:
10(2w+7)
Step-by-step explanation:
Yooooooo somebody help me...
Answer:
B
Step-by-step explanation:
Increase 2800kg
by 21
Answer:
3388 kg
Step-by-step explanation:
If you mean to increase by 21%, then
You may
100% + 21% = 121%
2800 x 121/100
2800 x 1.21
= 3388 kg
the edge of a cube whose total surface area is 384 sq.cm is _cm
1)80
2)8
3)64
ok I got it but I think im not sure plsss help!!!
Answer:
7 and 8: these are both proportional relationships because they grow at a constant rate of change
9: for every 40 miles that the car travels, it uses 2 gallons of gas.
10: y= 20x
11: the graph would be steeper and have a greater rate of change. This car would be able to go farther on less fuel.
identifying slopes pls help
Answer:
That is a negative slope
Step-by-step explanation:
Hope this helps
Kayla walks at a constant speed from her house to school 3.2 miles away. It takes her 45 minuets to get to school. How many miles did Kayla walk in 25 minuets.
A) 2.4 miles
B) 3.2 miles
C) 1.8 miles
D) 0.5 miles
9514 1404 393
Answer:
c) 1.8 miles
Step-by-step explanation:
Assuming Kayla walks at a constant speed, we have ...
miles/minutes = 3.2/45 = x/25
x = 25(3.2/45) = 1.777... ≈ 1.8 . . . . miles
Kayla walks about 1.8 miles in 25 minutes.
Answer:
C) 1.8 miles
Step-by-step explanation:
Let's use the elimination process for this one. 2.4 and 3.2 are way too large. 0.5 is too small, so the answer is c
Write 4/14 in simplest form
Answer:
2/7
Step-by-step explanation:
14/2=7. 4/2=2 .2/7 is the answer
Answer:
2/7
Step-by-step explanation:
Divide by 2
4 divided by 2 is 2
14 divided by 2 is 7
So 2/7 is the simplest form
Hope this helps :)
Write 750% as a decimal and as a fraction in simplest form
Given f(x) = -x + 1, solve for x when f(x) = 0.
Answer:
1
Step-by-step explanation:
0=-x+1
-x=-1
x=1
1. If all the sides of one triangle are congruent to all the sides of another triangle, the two
triangles are congruent by:
a. SAS postulate
b. SSS postulate
c. AAA postulate
d. None of these.
Answer:
bvs rverve wber
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
50% of the tickets sold at a school carnival were early-admission tickets. If the school sold 22 tickets in all, how many early-admission tickets did it sell?
Answer:
11
Step-by-step explanation:
50% of 22 is 11
Are the polygons similar? If they are, write a similarity statement and give the scale factor. will make brainiest
Answer:
the first dot
Step-by-step explanation:
The polygons are not similar.
122 students choose to attend one of three after school activities: football, tennis or running. There are 66 boys. 46 students choose football, of which 23 are girls. 18 students choose tennis. 28 girls choose running. A student is selected at random. What is the probability this student chose running? Give your answer in its simplest form.
Answer:
29/61
Step-by-step explanation:
okay, first imma simplify the question a little bit.
122 students; 46 chose football; 18 chose tennis; 28girls + xboys chose running.
okay now let's find the number of students who chose running
122 - 46 - 18 = 58
now, I'll find the probability
P(Running) = 58/122 = 29/61
Topic: Probability
If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!
A road construction company can repair 1/4 mile of road each day. Road X is 7 ½ miles long, and Road Y is 5 ¾ miles long. How many more days will Road X take to repair than Road Y? Answer value
Answer: 7 days
Step-by-step explanation:
From the question, we are informed that a road construction company can repair 1/4 mile of road each day. We are further told that Road X is 7 ½ miles long. The number of days that it'll take to repair road X will be:
= 7 1/2 ÷ 1/4
= 15/2 × 4/1
= 30 days
Road Y is 5 ¾ miles long. The number of days that it'll take to repair road Y will be:
= 5 3/4 ÷ 1/4
= 23/4 × 4/1
= 23 days
The difference in the number of days that Road X take to repair than Road Y will be:
= 30 days - 23 days
= 7 days
89 divide 8 in decimal
If it is supposed to be 33 degrees Fahrenheit on Monday morning, how many degrees in Celsius will that be? (Hint: 32 degrees Fahrenheit= 0 degrees celsius) Do you know what the conversion formula is to change Fahrenheit to Celsius?
Answer:
.6 Celsius
Step-by-step explanation:
actual answer given was .555556 but simply round up
I hope this helps you
If Xavier can read 114 pages in 30 minutes, how many pages can he read per minute?
Answer:
3.8 pages per minute
Step-by-step explanation:
what what you do is divide 114 by 30.
Answer:
3.8 pages per minute.
Step-by-step explanation:
Divide 114 pages by 30 minutes to get 3.8.
(giving brainliest :)) help please!) Which expression uses the commutative property to make it easier to evaluate 2/3 x 2/4 x 27
Answer:
2/3 x 27 x 1/4
Step-by-step explanation:
Help plz ASAP helppppp
Answer:
Same-side interior angles
Step-by-step explanation:
What is the equation of the line that passes through the points (-2, 4) and (0,10)?
Answer:
y = 3x + 10
Step-by-step explanation:
first use slope formula:
[tex]\frac{4-10}{-2-0}[/tex] = [tex]\frac{-6}{-2}[/tex] = 3
then plug that and the y-intercept into y = mx + b
Answer:
y = 3x+10
Step-by-step explanation:
hope this helps
what is 0.16(line over six) in reduced form
Answer:
1/6
Step-by-step explanation:
hope this helps.
Which is the largest 96.145, 96.2 or 96.19
Answer:
96.2
Step-by-step explanation:
set them as 96.145 96.200 96.190 then you will know 96.2 is the largest
Answer:
96.2
round all the numbers.. 96.145 --> 96.15, 96.2--> 96.2, 96.19-->96.2
ANSWER quickly
According to the credit calendar below, what is the average daily balance?
Answer: 22,040/30= 734.666666667
Step-by-step explanation:
As per linear equation, the average daily balance on the given credit calendar is $716.17.
What is a linear equation?A linear equation is an equation where the highest degree of the variable is one.
Given, the daily balances for the given 30 days are $640, $640, $640, $640, $640, $640, $640, $640, $765, $765, $765, $765, $765, $820, $820, $820, $720, $720, $720, $720, $720, $720, $720, $720, $720, $720, $720, $720, $720, $720.
Therefore, the total balance in the given 30 days period is = [$640 × 8 + $765 × 5 + $820 × 3 + $720 × 14] = $21485.
Now, the average daily balance = $[tex]\frac{21485}{30}[/tex] = $716.17
Learn more about a liner equation here: https://brainly.com/question/14089804
#SPJ2
what is the range of this function (I NEED AN ANSWER RLLY FAST PLSSSS)
Answer:
d
Step-by-step explanation:
the first oval's domain and the second's range. so you just choose the choice that includes all the values in the ranger.
Pamela's town voted on a new speed limit. 70% of the 20 votes were in favor of the new speed limit. How many votes were in favor?
Answer:
14 votesStep-by-step explanation:
70% of the 20 votes =0.7*20 = 14 votesAnswer:
14 votes
Step-by-step explanation:
To find 70% of 20, first convert the percentage into a decimal. Move the decimal place two places to the left.
Now take the 20 and multiply it by 0.70.
You will end up with 14 as your answer.
The heights of basketball players (cm) in one NBA team are given as follows. {158, 180, 185, 192, 192, 195, 196, 198, 200, 205, 213}. The data can be represented in the box-and whisker plot below (picture).
(a) Find the values of a, b , c, d, and e.
(b) Calculate d-b. What does it represent?
(b) Calculate e-a. What does it represent?
Answer:
Below in bold.
Step-by-step explanation:
(a) a = 158.
The median = the middle value = c = 195.
The lower quartile = the middle value of the first 5 heights = 185 = b.
The upper quartile = the middle value of the last 5 heights = 200 = d.
(b) d - b = 200 - 185 = 15 = the interquartile range (IQR).
(c) e - a is the range = 213 - 158 = 55.
a line has a slope of -2/3 and passes through the point (-3, 8). what is the equation of the line
Answer:
y=-2/3x+6
Step-by-step explanation:
hope this helps
Two pounds of grapes costs $6 as shown in the table. At this rate, how many pounds of grapes can you buy with $1? Round your answer to the nearest hundredth, and place a 0 in the ones place (such as 0.12). Need answers ASAP
w/3 =9
what is w ? W=____
Answer:
27
Step-by-step explanation:
27÷3 = 9
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l
Answer:
the answer is 27 i told u this but need points
Step-by-step explanation:
What equation represents the function?
Answer:
I think its B the line is so going decreasing
Step-by-step explanation: