Answers
Answer:
x=11
Step-by-step explanation:
13x-10=133
13x=143
x=143/13=11
X is 11
Related Questions
HELP PLEASE I WILL GIVE BRAINLIEST!!
PERIMETER AND AREA
PLZ SHOW WORK
Answers
Answer:
perimeter= p1+p2 +p3+p4=add all sides.
area =l×b=
(10m×14m)= 140m
Answer:
Perimeter = 33.4248cm
Area = 29.42478cm²
Step-by-step explanation:
Perimeter = half circle + rectangle length + radius + 90degree section + rectangle length + radius
radius of the circles = (14 - 10)/2 = 2
Perimeter = 2π + 10 + 2 + π + 10 + 2
Perimeter = 3π + 24 = 33.4248cm
Area = half circle + rectangle + quarter circle
Area = π(2)²/2 + 10×2 + π(2)²/4
Area = 29.42478cm²
Can someone please help me
Answers
ohhhhhhh
You have been reflecting about your relationship with math. How can thinking about yourself as a learner help you become a better student?
Answers
PLEASE HELP ME NEED IT ASAP
One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. Ten persons were asked in all.
Number of dogs at home: 2, 1, 3, 2, 2, 1, 4, 0, 1, 4
What is an estimate of the mean number of dogs in a customer’s home?
Enter your answer in the box.
# dogs
Answers
Answer: Hey, the answer is 2 dogs
Step-by-step explanation:
"Mean" means Average and these problems are easy to solve I promise there are ten numbers listed add all of them together 2+1+3+2+2+1+4+0+1+4 That will add up to 20 you divide 20 by ten because there are ten numbers. There are good videos about this on Khan academy for median, mode, and mean which I assume is the unit you're on. :)
find the perimeter of this scalene triangle. 51/8 2/1/2
Answers
Answer: 19 1/2
Step-by-step explanation:
2.25 + 7.5 + 9.75 = 19.5
**19.5 ft**
What is the value of C ?
Answers
Could anybody help me with this easy math I will mark brainliest
Answers
Answer:
Step-by-step explanation:
angle 2 is 43 degree because angle 2 and 43 are vertically opposite angle and vertically opposite angles are always equal.
angle 1 is 137 degree because the sum of two angles in a straight line is always 180 degree.so
43+angle 1=180 degree
angle 1=180-43 degree
angle 3 is 137 degree because the relation between between angle 3 and 137 degree is vertically opposite angles and vertically opposite angles are always equal.
vertically opposite angles=e and c
complementary angle=b and c
supplementary angle=e and d
11: a) e and c
B) c and b
C) c and d
D) c and b, c and d, d and e, e and a, a and b
E) c is 30, b is 60, a is 90, e is 30, d is 150
I'm kinda stuck, can anyone help?? Please :) I need an explanation
Answers
A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts the first 10 people who respond to the advertisement. Which of the following statements is true about the sample?
a It is not a valid sample because it is only a short study.
b It is a valid sample because money is offered to participants.
c It is a valid sample because the first 10 people were selected to participate.
d It is not a valid sample because it is not a random sample of the population.
Answers
Answer:
A. it's not valid sample because it is only a short story...................................
Answers
Answer:
x < 6
Step-by-step explanation:
5x < 30
5x/5 < 30/5
x < 6
Answer:
X <5
Step-by-step explanation: 5 x5 = 25
25 < 30
Please help. Thank you
Answers
Answer:
y=10x
Step-by-step explanation:
The slope is 10/1 and it's positive.
Free 5 points !
Which word does not belong?
• descubrir
•resolver
•platicar
•averiguar
ANSWERS
1.) C. platicar
2.) D. cuerpo
3.) C. a murderer
4.) B. closed
5.) B. to kill
The legs of a right triangle are 15 feet and 18 feet long. What is the area of the triangle?
Answers
Answer:
135
Step-by-step explanation:
Well, this is easy!
We just have to remember the formula!
L*W*1/2
We get 270/2.
This equals 135!
I'm 13 with learning disabilities can someone um help me with this
Answers
Find the missing sides from the right-angled triangled given below
Answers
Answer:
8 cm
Step-by-step explanation:
[tex] \large{ \tt{❃ \: STEP - BY - STEP \: EXPLANATION}} : [/tex]
We're provided : In right angled triangle PQR , The length of of PR & length of PQ are 10 cm & 6 cm respectively & we're asked to find out the length of OR.You need to know : The longest side, which is the opposite side of right angle is the hypotenuse ( h ) . When the reference angle is not given , You can assume the remaining sides either perpendicular ( p ) or base ( b ) .Here , Hypotenuse ( h ) = 10 cm , Base ( b ) = ? & Perpendicular ( P ) = 6 cmBefore solving, You will have to know : The square of the hypotenuse of a right - angled triangle is equal to the sum of square of the remaining two sides.[tex] \large{ \tt{❁ \: LET'S\: START}} : [/tex]
[tex] \boxed {\large{ \bf {\: ♕ \: {h}^{2} = {p}^{2} + {b}^{2} }}}[/tex]
- Plug the known values and then simplify !
[tex] \large{ \tt{ ↦ \: {10}^{2} = {6}^{2} + {b}^{2} }}[/tex]
[tex] \large{ \tt{↦100 = 36 + {b}^{2} }}[/tex]
[tex] \large{ \tt{↦36 + {b}^{2} = 100 }}[/tex]
[tex] \large{ \tt{ ↦{b}^{2} = 100 - 36}}[/tex]
[tex] \large{ \tt{↦ {b}^{2} = 64}}[/tex]
[tex] \large{ \tt{↦b = \sqrt{64}}} [/tex]
[tex] \boxed{ \large{ \tt{↦ \: b = 8 \: cm}}}[/tex]
Hence , The length of QR is 8 cm .✺ Raise you hand and clear your doubts , the bullies at the last benches and the nerds at the first benches are not going to write your exam , it doesn't matter what class will think about you!
♡ Hope I helped! ツ
♨ Have a wonderful day / evening! ☼
# StayInAndExplore ! ☂
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Annika weighed boxes for shipping
books to customers. The first box
weighed 160 ounces, the second box
weighed 10 pounds, and the third box
weighed ton. Which box weighed
200
the most?
Answers
Answer:
The box which weights a ton.
Step-by-step explanation:
Ounces are smaller than pounds, and pounds are smaller than a ton.
Answer:
The third box weighed the most.
Step-by-step explanation:
Tons weigh a lot more than pounds and ounces.
Please help me!
I’d really appreciate it!!
Answers
Answer:
Her trip took 2hrs 30 minutes
Step-by-step explanation:
First part: She was going 80 miles an hour and only travels 40 miles so that's 30 minutes.
Second part: she traveled 100 miles at a speed of 50 miles per hour so that's two hours.
2hrs + 30 mins
2hrs 30 mins
Need help, Iĺl give brainliest <3
Answers
Step-by-step explanation:
djjddjd dndbbdbsjsbsbsnsns
Rewarding brainly and if you dont look for a unanswered question i posted or lmk if you want me to post one (NOT THIS ONE)
Answers
Answer:
L
Step-by-step explanation:
Pls mark me brainliest.
Answer:
Point L
Step-by-step explanation:
Point L is located at x, the horizontal coordinate, -3, 3 to the left, and is 0 units up/down, on the y coordinate.
x coordinate ALWAYS comes first, unless you're doing slope
210 students were asked whether they want to go to a water park or a roller skating rink for a class party. 50 students are girls who want to go to the water park. 45 students are girls who want to go skating. 60 students are boys who want to go to the water park. Answer the questions to analyze the data. 1. Use the given information to fill in the two-way table. ‘a Water park Skating Total Boys 60 55 115 Girls 50 45 95 Total 110 100 210 2. How many boys want to go skating? 55 3. To the nearest hundredth, what is the relative frequency of boys who want to go to the water park? 4. The probability that a student is in a category can be approximated by the relative frequency. To the nearest hundredth, what is the probability that a randomly selected student is a girl who wants to go skating? Show how you know. 5. Are there more boy students or girl students? Do you read this information from the joint frequencies or the marginal frequencies? Explain how you know. 6. Which destination is more popular, the skating rink or the water park? Explain how you know.
Answers
What is the value of K ?
Answers
[tex] k + 60° = 180° [/tex] (linear pair)
⇒ [tex] k = 180° - 60° [/tex]
⇒ [tex] k = 120° [/tex].
Answer:
Step-by-step explanation:
k= 180-69
k= 120 degrees
What is the probability of landing on A then a C?* First Spin Second Spir С C E A B A DC
Answers
Answer:
Probability of landing on A: 25% chance
Probability of landing on C: 37.5% chance
Step-by-step explanation:
A. There are 2 A’s out of 8 letters which gives us a fraction of 2/8.
2/8 = 1/4 = 0.25 = 25%
C. There are 3 C’s out of 8 letters which gives us a fraction of 3/8.
3/8 = 0.375 = 37.5%
Hopefully this helped, good luck!
Can someone help me with this question
Answers
what is the value of u ?
Answers
Answer:
u = 47
I would explain but some people can't read
u=47
:))))))))))
Vivian divides the total amount of money she has evenly between her three children. Each child receives $8.84. Let m be the total money that Vivian has. Write an equation involving m and solve it for the total amount of money that Vivian has (or had).
Answers
Answer:
m/3=8.84
3(m/3)=3(8.84)
m= $26.52
Step-by-step explanation:
Hope it helped :)
plz help I am horrible at math.
Answers
Answer:
480
Step-by-step explanation:
8 x 6 x 10 = 480
hope this helps but im probably wrong cuz im also horrible at math-
(Middle school math) please help, just for letter a. Thank you.
Answers
Answer:
She can wear the blue pair with all three shirts and jackets
She can wear the black pair with all three shirts and jackets
She can wear the brown pair with all three shirts and jackets
Sorry if it is wrong
Please help me with this:)
Answers
plug in the points into the formula:
(-3-2)^2 + (-1-5)^2 whole thing is square rooted
(-5)^2 + (-6)^2 whole thing square rooted
(25) + (36) whole thing square rooted
square root of 61 -> the second choice is correct !
please help and all you can 1 to 9
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Evaluate the expression for x = 29.
Answers
please help!! giving brainlest if explained ??!
Answers
0-2
distance travelled = 2m
time travelled = 2s
speed = 2/2 = 1m/s
2-3
distance travelled = 2.7m
time travelled = 1s
speed = 2.7/1 = 2.7m/s
4-6
distance travelled = 0m
time travelled = 2s
speed = 0/2 = 0m/s (not moving)