Answers
The person above me is right too
Related Questions
(Worth 20 points) Triangle RST is similar to RVW
What is the value of D in milliliters?
First to answer gets brainiest
Answers
12 mm is the correct answer
Answer:
the answer s B.12 mm
0 In 20-25, insert parentheses to make each statement true. 20. 30 - 4 X 2 + 5 = 2 21. 17 – 8 – 5 = 14 22. 10 = 2-3 + 1 = 3 23. 30 – 4 x 2 +5= 57 24. 17 – 8 – 5 = 4 25. 10 = 2-3 + 1 = 1
I need to know where to place the parentheses but my teacher didn't explain it well enough for me.
Answers
Answer:
This is pretty much trial and error,
Step-by-step explanation:
what you are doing is trying to make the question true. So if you're trying to make 30 - 4 x 2 + 5 =2 true, you need to try to put parentheses in the right place, because Wwhatever you see in parentheses you have to do first. For example, the answer to the first question is 30 - 4 x (2+5) =2. The reason is 2 + 5 = 7, and 7 × 4 = 28, and 30 - 28 is 2. To help with order of operations, remember the term Please Excuse My Dear Aunt Sally (P for parentheses, E for exponent (if you're here yet), M for multiplication, D for division, A for addition, and S for subtraction). Here are the other answers:
17 - (8 - 5) = 14
(30 - 4) × 2 + 5 = 57
17 - 8 - 5 = 4
Zachary bought a baseball for $9.96, a bat for $10.05, and a glove for $19.75. About how much did he pay for the three items?
$50
$30
$20
$40
Answers
Answer:
$39.76
Step-by-step explanation:
9.96 + 10.05 + 19.75 = $ 39.76
hope this helps!
Which table represents only values described by the relationship between a and b?
a = b + 9.1
Answers
Answer:
if a=b+9.1 then if a was a 2 you would add 9.1 and 9.1 its 18.2
Step-by-step explanation:
Find the circumference of the circle. Round your answer to two decimal places, if necessary.
Answers
Step-by-step explanation:
c = 2 × pi × r
c = 2 × pi × 2
c = 12.57 in.
A person runs 1/8 mile in 1/64 hour.
The person's speed is (BLANK) miles per hour.
Answers
Answer: The person's speed is 8 miles per hour.
Step-by-step explanation:
To solve we want to convert the [tex]\frac{1}{8}[/tex] and [tex]\frac{1}{64}[/tex] proportionally for the number of miles per hour. We know that multiplying a fraction by its reciprocal will equal 1. So let's do that for the value of the hour.
[tex]\frac{1}{64}[/tex]×[tex]\frac{64}{1} =\frac{64}{64} =1[/tex]
Since we multiplied that to the number of hours we must also do that for the number of miles.
[tex]\frac{1}{8}[/tex]×[tex]\frac{64}{1} =\frac{64}{8} =8[/tex]
How do you square a scale factor?
DONT COPY OFF GOOGLLE
Answers
you have to find the scale factor by its length
how to : scale factor = dimension of the new shape ÷ dimension of the original shape
but if it is scaled then do
scale factor = larger figure dimensions ÷ smaller figure dimensions
Help me please it's urgent
Answers
Answer:
it is 62 units
Step-by-step explanation:
[tex]25 +24 + 10 + 3 = 62[/tex]
I THINK 156.
EXPLANATION:
Because 24x3=72, 10-3=7, 7x24=168, 168 divided by 2 is 84, and 84+72=156
if a=2 what is the value of a + 6 ?
Answers
Answer:
8
Step-by-step explanation:
a+6, a=2, 2+6=8
Answer:
8
Step-by-step explanation:
The spinner below is divided equally into six sections. Norm is going to spin the arrow 78 times. Which of the four sets of experimental results is most likely to occur?
Answers
Answer:
I think it's C
Step-by-step explanation:
Considering each section is equal in area, each result should have around the same number of occurances
Hope this helps! :D
PLS, HELP IS DUE IN 3 HOURS!! 15 POINTS!!
A rectangular prism has a volume of 168 cm³. A rectangular pyramid has the same height as the rectangular prism and a base that is congruent to the base of the rectangular prism.
What is the relationship between the volume of the rectangular prism and the rectangular pyramid?
A) The volume of a rectangular pyramid is 3 times the volume of a rectangular prism. The volume of the rectangular pyramid is 504 cm3.
B) The volume of a rectangular pyramid is 13 the volume of a rectangular prism. The volume of the rectangular pyramid is 56 cm3.
C) The volume of a rectangular pyramid is 2 times the volume of a rectangular prism. The volume of the rectangular pyramid is 336 cm3.
D) The volume of a rectangular pyramid is 12 the volume of a rectangular prism. The volume of the rectangular pyramid is 84 cm3.
Answers
The answer is :
B) The volume of a rectangular pyramid is 13 the volume of a rectangular prism. The volume of the rectangular pyramid is 56 cm3.
A triangle has one side 31 inches long and a second side 44 inches long. What are the least and greatest possible lengths of the third side of the triangle? Explain.
Answers
Answer:
x is greater than 13, but less than 75
Step-by-step explanation:
44-31 = 13
44+31 = 75
Find the area of the window shown below. Use 3.14 for pi. Round to the nearest tenth.
Answers
Answer:
A = 22.0 in²
Step-by-step explanation:
The area-of-a-circle formula is A = (pi)r², where r is the radius. The area of a semicircle is A = (1/2)(pi)r².
In this case (semicircular window), the area is
A = (1/2)(3.14)(14 in) = 21.98 in². To the nearest tenth, that's A = 22.0 in²
How do I explain this to my sibling?
Answers
Answer:
1. Multiply the number of candies sold by 8
2. Multiply the number of servings by 20
Step-by-step explanation:
Hello!
Question 1.We can approach this problem by looking at the first column in Question 1.
We can see that 10 is multiplied by 8 to get to 80, and 20 is multiplied by 8 to get to 160. We can assume this is a pattern because it repeats twice.
So we multiply by 8 for the first question.
Question 2.We see that for every increase of 30 servings, the pretzels increase by 600.
We simply divide 600 by 30, to find our multiplier of 20.
So we multiply by 20 for the second question.
mean absolute deviation for math. please help
Answers
first put them in sequential order so it would be
10, 10, 15, 15, 16, 18, 23
okay Then, divide the sequence into the 1st and 3rd quartiles. the median would be 15 becuase it is the middle.
1st - 10
3rd - 18
then you subtract
18 - 10 = 8
your answer is 8 this should help you with your other ones hope this helps you
Which pair of angles are vertical angles?
Answers
Answer: i would say L and W
Step-by-step explanation:
Vertical angles are a pair of opposite angles formed by intersecting lines.
L and W are the same length apart so i would say L and W
Identify whether each phrase is an expression, equation, or inequality.
Answers
Answer:
w^4=81 is an equation, 63<9k is an inequality, and the last one is an expression
Step-by-step explanation:
Answer:
yes move around
in 63<9k
ex w^4=81
eq bc+1(8d-4)
Step-by-step explanation:
hope that helps
The rule in this pattern is add 3. Write the next 4 terms of the pattern. What do you observe about the terms in the pattern? Explain why you think this pattern will continue to be this way.
Answers
Answer:
3,6,9,12
Step-by-step explanation:
In this patter each number is 3 numers more than the previos
how to convert 2 1/3 meters by 1 5/6 cerectly
Answers
Answer:
i got u
Step-by-step explanation:
✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧
Hello!
✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧
❖ The area of the rectangle is
Convert 2 1/3 and 1 5/6 into improper fractions then multiply:
7 11 77 5
-- x -- = -- = 4 --
3 6 18 18
~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡
Answer:
Answer Below!!!
#Carryonlearning
(System word problems, 11 points asap pls)
Two numbers have a sum of 1,212 and a difference of 518.
What are the numbers?
Answers
347 and 865.
To solve this problem you set up two equations,
x+y=1212 and x-y=518.
You then get the second x by itself by adding y to both sides.
You then have x+y=1212 and x=y+518.
After this you substitute the x into the first equation and have y+518+y=1212.
Then simplify to 2y=694 and y=347
Now that y=347 you put it in the original equation. Solve and get that x=865
what is the area of the the triangle?
Answers
(-6, (3)) and (-1, (3)
6+1= 7
Length for the triangle is 7 units.
(-1,(3)) ((-3),5)
5+1 = 6
Height is 6.
Use formula 1/2 bh, which can be changed to bh/2
7 x 6/2
42/2
21.
The area is 21 units.
answer all 4 for brainliest
Answers
Answer:
1) 15.7
2) 106.8
3) 57.8
4) 36.1
Step-by-step explanation:
the area for a circle with a diameter is the diameter x 3.14 and for the area of a circle with a radius it's (r x 2) x 3.14. I think these are correct and sorry for being so late lol.
Calculate the financial cost of a tobacco addiction. How much would it cost to buy two packs of cigarettes every week for one year? What else could you purchase with this amount of money?
Answers
Answer:
According to the National Cancer Institute, the average cost of a pack of cigarettes is $6.28, which means a pack-a-day habit sets you back $188 per month or $2,292 per year.
So we times that by two which would be $4,584 a year.
With this amount of money you could purchase a stocks, jewlery, car, or anything else that is under that amount.
Step-by-step explanation:
Please select the word from the list that best fits the definition
the sum of a set of data divided by the number of items in the data set; also called average
a. histogram
b. line graph
c. central tendency
d. mean
e. bar graph
f. mode
g. line of best fit
h. median
only pick one please
Answers
Answer: the answer is D mean
Step-by-step explanation: because mean is when you add them all up and divide it by the number. hope it helps :)
Answer:
I would say the answer is D.Mean I say this because in order to find the mean you youl have to divide by the number of items. Plus the mean is the average of the data set
Step-by-step explanation:
Hope This Helps
Have A Great Day
~Zero~
Elmhurst Park is 125 yards wide. The ratio of yards to feet is 1 : 3. What is the width, in feet, of the park?
A. 375 feet
B. 368 feet
C. 41.7 feet
D. 31.25 feet
Answers
Answer:
A. 375 feet
Step-by-step explanation:
because threratio make feet 3 times longer you should multipy 3 by 125
125 x 3 = 375
PLS HELP!JL!!!!!!!!!!!!!!!!!!!!
Answers
Answer: 1.) is $0.35
2.) is 2
3.) is $1.05
4.) is 8
please help me with this math question
Answers
Brainliest if you show how to do the work
Answers
Answer:
167
Step-by-step explanation:
12 inches in 1 foot
60 feet divided by 4.3 inches = about 167
The ball would roll about 167 times
The circumference of the ball is found from ...
C = 2πr = 2π(4.3 in) ≈ 27.02 in
There are 12 inches per foot, so the 60 foot distance of interest is ...
(60 ft)×(12 in/ft) = 120 in
In terms of ball circumference, that distance is ...
(120 in)/(27.02 in/rotation) ≈ 26.6 rotations
If the ball starts rotating at the foul line, it will turn about 26.6 times before reaching the head pin.
If m∠2 = 80°, what is m∠4?
Answers
Answer:
80
Step-by-step explanation:
Answer:
80 because its a vertical angle
Step-by-step explanation:
Given: PQ || Hl. Find the length of GH. . A 23 B 26 C 28 D 30 help pls it time
n
Answers
Answer:
B) 26
Step-by-step explanation:
Finding PH
Take the sides in proportionGP/PH = GQ/QI10/PH = 15/2410/PH = 5/8PH = 10/5 x 8PH = 16Finding GH
GP + PH10 + 1626If PQ || HI, then the value of GH obtained will be equal to 26. Hence, option B is correct.
What is ratio?The ratio notion is used in mathematics when evaluating two or more numbers. It works as a comparison tool to demonstrate how big or small a particular number is. A ratio divides two quantities in order to compare them.
As per the given figure in the question,
Firstly, we have to find the value of PH.
Take the sides in proportion from the given figure,
GP/PH = GQ/QI
= 10/PH = 15/24
⇒ 10/PH = 5/8
PH = 10/5 x 8
PH = 16
Now, the value of GH will be,
GP + PH
= 10 + 16
= 26
To know more about Ratios:
https://brainly.com/question/13419413
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