Answer:
25
Step-by-step explanation:
I think it’s 25 cause I did
[tex]x+30+x+40+2x+10=180[/tex]
[tex]4x+80=180[/tex]
[tex]4x=180-80[/tex]
[tex]\frac{4x}{4} =\frac{100}{4}[/tex]
[tex]x=25[/tex]
(b)
[tex]2(25)+10[/tex]
[tex]=50+10[/tex]
[tex]=60[/tex]
what's the common factor of 3 8 2 and 5
Answer:
1
Step-by-step explanation:
What is the measure angle of 3
PLEASE HELP WORTH 10 points
Answer:
Step-by-step explanation:
the third angle = 90 -61 = 29
hope that helps
A flowerpot has a circular base with a diameter of 27 centimeters. Find the circumference of the base of the flowerpot. Round to the nearest tenth.
How would you go about solving this?
The circumference of the base of the flowerpot is 84.8cm
What is circumference of a circle?Circumference of a circle can be described as the length or distance of a circle.
The formular that can be used to calculate the circumference of a circle is
= 2πr
Radius= diameter/2
= 27/2
= 13.5
The circumference can be calculated as follows
= 2πr
= 2 × 3.142 × 13.5
= 84.83
≅ 84.8 (to the nearest tenth)
Hence the circumference of the base of the flower pot is 84.8 cm
Read more here
https://brainly.com/question/15755075
#SPJ1
???????????????????????
Emily buys a pack of 12 bottles of water
which expression has the greatest value?
Answer:
Step-by-step explanation:
The first answer is correct
What is the area of square B?
Answer:
30
Step-by-step explanation:
B is not a square, it’s a rectangle. It has a area of 5x6=30 cm^2
1.
7844
A
27
B
26.4
2.
1900
C.
29.1
3.
1650
D.
28,4
4
1784
E
28
F.
26.1
5,
1699
G
25.5
6.
V805
H
30
7
1729
Answer:
gebiz hadi bir ben kusura siz
Step-by-step explanation:
sneidmd
PLEASE QUICK I GIVE BRAINLIEST
How many elementary students are in this random sample? Use a numerical value as your answer.
Answer:
30 elementary students
Step-by-step explanation:
There are 13 households with 1 child
There are 11 households with 2 children
There are 4 households with 3 children
There is 1 household with 4 children
There are 0 households with 5 children
There is 1 household with 6 children
There are 0 households with 7 children
Therefore, there's a total of 13+11+4+1+0+1+0=30 elementary students
For a new neighbor, 1 acre of land will be split into 5 lots.How many acres of land will be in each lot.
Pls help me ASAP pls
Answer:
[tex]y = \sqrt[5]{50} [/tex]
Step-by-step explanation:
[tex]25 + 25 = {y}^{5} [/tex]
[tex] {y}^{5} = 25 + 25[/tex]
[tex] {y}^{5} = 50[/tex]
Take the 5th root of both sides of the equation to eliminate the exponent on the left side.
[tex]y = \sqrt[5]{50} [/tex]
Hope it is helpful.....What is the supplement of 12
What is the circumference of a circle with a radius of 20 units
Answer:
125.66
Step-by-step explanation:
C = 2πr = 2·π·20 = 125.66371
April has 5 milligrams of zinc and 0.25 milligrams of copper.
How much more zinc does she have than copper?
Answer:
It's 4.75
Step-by-step explanation:
If you subtract 5-.25=? The answer would be 4.75. Hope this helps.
neddddd helpp plzzz really asap
Answer:
2(x+3)hope it helps.
stay safe healthy and happy.Answer:
2*x3
Step-by-step explanation:
* mean's tims
Events A and B are mutually exclusive. Events B and C are non-mutually exclusive. Which Venn diagram could represent this description? Circles A, B, and C overlap. Circles A and B overlap. Circle C is to the side. Circles A, B, and C are shown. They do not overlap. Circles A and C overlap, and circles C and B overlap.
Answer:
correct its d
Step-by-step explanation:
Rewrite the equation below so that it does not have fractions. 4/9x-2=5/6
Answer:
0.44x-2=0.83
Step-by-step explanation:
The perimeter of the traingle below is 8x-6
What is the perimeter of the shape below
Answer:
Show the shape.
Step-by-step explanation:
Answer:
You didn't attach any work.
Select all that apply.
Select the real words which can be formed with pass.
passable
passage
passdom
passen
passing
passly
Answer:
passable
passage
passing
Answer:
passable, passage, passing
Step-by-step explanation:
passable is a word
passage is a word
passdom isn't a word
passen isn't a word
passing is a word
passly isn't a word
You spin the spinner and flip a coin. Find the probability of the compound event.
1 2 3 4
The probability of spinning a 3 and flipping heads is
Answer:
12.5%
Step-by-step explanation:
(1/4)*(1/2) = 1/8
1/8 = 12.5 %
please help me with this question
Answer:
15
Step-by-step explanation:
15 should be the answer because they are the same size therfore the same length my peep
~Ella
A line is perpendicular to
y = - 1/4x-9
What is the slope of this
perpendicular line?
Answer:
A line is perpendicular to
y = - 1/4x-9
comparing with y = MX+ c
m=-1/4.
slope =-1/4
Hello, hope you are having a nice day.
Perpendicular lines have slopes that are opposite reciprocals (the opposites of a number flopped over)
-1/4 (the slope of the given line)
The slope of the line perpendicular to the given line is:
The opposite of -1/4 is 1/4.
1/4 flopped over is 4/1 or 4.
So the slope is 4. Hope it helps.
~An emotional teen who helps others and listens to her favourite song "How Far I'll Go"
-Grace ;-)
Good luck.
Help is needed please???
Given
h
(
x
)
=
2
x
−
3
h(x)=2x−3, find
h
(
5
)
h(5).
Answer:
h(5) = 7
Step-by-step explanation:
Substitute and Evaluate
h(5) = 2(5) - 3
h(5) = 10 - 3
h(5) = 7
Answer:
7
Step-by-step explanation:
h(5) = 2(5)-3 = 7
HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP HELLP PLEASE HELP AHAAHHAHAHAAAAAH IM CRYING HELLPP
Answer:
The radius is 6!
Step-by-step explanation:
We know that both OA and OB lay on the circle, and O is the center.
In this equation you are trying to find O. We also know that OA = OB.
2x + 9 = 27 - x
2x = 18 - x (subtracted 9 from each side)
3x = 18 (added 1x to each side)
x = 6 (divided both sides by 3, to find x)
I hope this helps you! Comment if more help is needed :-)
PS: CALM YO TIDDIES!! STOP CRYING!! ASSDHSJDFSDHGJKJKJHL
Answer: The gram pacer test is a multi stage-
Step-by-step explanation:
If the amount of time to prepare and deliver a pizza from MOD PIZZA is normally distributed with a mean of 20 minutes and standard deviation of 5 minutes.
Determine the percent of pizzas that were prepared and delivered:
(a) Between 20 and 25 minutes (b) In less than 18 minutes
( c ) If MOD PIZZA advertises that the Pizza is free if it takes more than 30 minutes to deliver, what percent of the pizza will be free?
I need to answer a,b and c - it is not mutiple choice. I also need to show all relevant steps and plus I really want to understand how to do this! I am completely stuck on this one and its due tonight. Please help!! :) Ill give badges, brainliest, thanks, all of that for whoever can help me!
Using the normal distribution, we have that:
a) 34.13% of pizzas were prepared and delivered between 20 and 25 minutes.
b) 34.46% of pizzas were prepared and delivered in less than 18 minutes.
c) 2.28% of the pizza will be free.
Normal Probability DistributionThe z-score of a measure X of a normally distributed variable with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex] is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The z-score measures how many standard deviations the measure is above or below the mean. Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.The mean and the standard deviation are given, respectively, by:
[tex]\mu = 20, \sigma = 5[/tex]
For item a, the probability is the p-value of Z when X = 25 subtracted by the p-value of Z when X = 20, hence:
X = 25:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{25 - 20}{5}[/tex]
Z = 1
Z = 1 has a p-value of 0.8413.
X = 20:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{20 - 20}{5}[/tex]
Z = 0
Z = 0 has a p-value of 0.5.
0.8413 - 0.5 = 0.3413.
Hence 34.13% of pizzas were prepared and delivered between 20 and 25 minutes.
For item b, the probability is the p-value of Z when X = 18, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{18 - 20}{5}[/tex]
Z = -0.4
Z = -0.4 has a p-value of 0.3446.
34.46% of pizzas were prepared and delivered in less than 18 minutes.
For item c, the proportion is one subtracted by the p-value of Z when X = 30, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{30 - 20}{5}[/tex]
Z = 2
Z = 2 has a p-value of 0.9772.
1 - 0.9772 = 0.0228, hence 2.28% of the pizza will be free.
More can be learned about the normal distribution at https://brainly.com/question/28135235
#SPJ1
Bernard earns a 37% commission
for all the sales he makes in a month.
Last month his total sales were
$12,500.00. How much was his
commission last month?
A. $125.00
B. $1250.00
C. $375.00
D. $3750.00
Amelia is looking at the top of a lighthouse. She knows she is 32 feet from the base of the lighthouse. If she is 62 inches tall and the angle of elevation is 37°, how tall is the lighthouse? Round to the nearest tenth of a foot.
Answer:
28.3 feet
Step-by-step explanation:
Need help with this question. I know a is yes, b and c I don’t know, and c is yes.
Answer:isk
Step-by-step explanation: