Answer:
6
Step-by-step explanation:
It may be confusing to see why it would 6 instead of -6. The missing value in the X already includes the negative symbol. So if the 6 was the X value, then the negative sign would apply to the 6 making it - 6. The results would be:
⇒ [tex]-x = -6[/tex]
⇒ [tex]-6=-6[/tex]
Please explain step-by-step. If you don't explain, don't even bother answering.
Answer:
45°
Step-by-step explanation:
From the diagram :
∠AOC = ∠AOB + ∠BOC96 = 9x - 75 + 8x - 6717x - 142 = 9617x = 238x = 238/17x = 14Finding ∠BOC :
∠BOC = 8x - 67∠BOC = 8(14) - 67∠BOC = 112 - 67∠BOC = 45°Answer:
Alrighty... i am happy that you would like an explanation.. that is truly admirable...
let's begin!!!
Step-by-step explanation:
We need to place everything into an equation to solve for x... after that we can substitute the value for x into the expression for m<BOC to get its value (i hope this isn't confusing... the math is easier though... trust me)
8X -67 +9X -75 = 96 Add 67 and 75 to both sides to isolate x
8X +9X = 238 --> 17X = 238
divide both sides by 17 to get x = 14
then subsitute x = 14 into the expression for m < BOC
you get 8(14)-67 = 45
therefore, the measure of <BOC is 45 degrees
I really hope this helps!!!!!
The dot plot shows the number of library books borrowed by a group of children. A dot plot whose number line is labeled Number of books borrowed. There is 1 dot above 0, 2 dots above 1, 4 dots above 2, 4 dots above 3, 6 dots above 4, 3 dots above 5, 5 dots above 6, 3 dots above 7, 1 dot above 8, and 1 dot above 9. Select from the drop-down menus to correctly complete the statement. The distribution of data is Choose... , with a mode of Choose... , and a range of
Answer:
Median cause there are no outliers
Step-by-step explanation:
its hard To explaIN but U should Ask Ur parents but basicaly what i did was find the mean and the medium and the range and i divide by 2 and see which one fitted in and it was median soo.
Not sure how to write this out haha, please look at the pictures!! Will give brainliest, thanks so much!! xoxo
So, if you copy the images and look it up, it would give u the answer i think.
oml please help me its very confusing
Answer: 3) volume= 28ft³
Surface area= 64ft
4) Volume= 24mi²
Surface area= 192mi
Step-by-step explanation:
3) Volume= length x width x height
= 7x2x2
= 28ft³
Surface area= [(2x2)x2]+[(7x2)x4]
= 8+56
=64ft
4) Volume= 1/2 x length x base x height (whenever finding the areas of triangular shapes you should multiply it by 1/2)
continuation;
= 1/2 x 8 x 6
= 1/2 x 48
= 24 mi³
Surface area= (1/2 x 8 x 6 x 2)+(6 x 6)+(10 x 6)+(8 x 6)
= 48 + 36 + 60 + 48
= 192 mi
I think you can manage to do the other two questions, if you need help let me know and I'm leaving the other questions to you as you should understand and try those questions alone. Still, I'm ready to help :)
(❁´◡`❁) does anyone of ya'll know how to find PI π Im really confused (っ °Д °;)っ help me
WILL GIVE 100 POINT AND MARK BRAINLEST☜(ﾟヮﾟ☜)
Answer:
its 3.14, but if your trying to find the area of a cyrcal, its Pi * radius sqaured
Step-by-step explanation:
Answer:
3.14
Step-by-step explanation:
help on this please will give brainiest
Answer:
Function = Linear
Domain = (3,infinite)
Range = (1,infinite)
Please help me with this I would give you 50 points.
Answer:
Refer to image below:
Step-by-step explanation:
Which linear function models the line on the graph?
Answer:
y = -2/3x + 20
Step-by-step explanation:
Two things we notice about the graph :
Y-intercept is 20Slope is negativeAccording to the options, feature 1 is incorrect in options 1 and 4, and feature 2 is incorrect in option 3.
Hence, the correct option is :
y = -2/3x + 20
What is the shape of the cross section of the figure shown?
Answer:
triangle
Step-by-step explanation:
Answer:
triangle
Step-by-step explanation:
Cost price: $152 Markup: 50% Selling price: ?
Answer:
228
Step-by-step explanation:
If the selling price is 50% we need to find 50 percent of 152, which is 76. And add that to 152
152+76=228
Answer:
Step-by-step explanation:
Facts
When you have a percentage markup question, find the percentage of the original amount, then add that number to the original.
MarkUP: add
original cost: $152
mark up of 50%
Step 1: Find 50% of 152
50% of 152= 76
Step 2: Add to get the final price
76+152= 228
Selling price= $228
Hope this helps :)))
1 Find the median, mean and standard deviation
1
Crounded to 2 decimal places) of the followingOkay
random sample : 122, 342, 117, 223
Another math question:'(
$180
Step-by-step explanation:
Just calculate the perimeter...
4 yards = 12 feet
And add everything up-
18+10+(18-10)+12+12
=60 feet
60 x 3 =180
There you go
Help me please lol (will give brainliest) ^^
Answer:
85.18 cm³
Explanation:
volume of cube: side³
Here given:
side: 4.4 cmVolume:
(4.4)³ = 4.4 × 4.4 × 4.4 = 85.18 cm³What is the best way to describe the center of the data represented in this line plot?
Select from the drop-down menus to correctly complete the statement.
Answer:
The number of inches is 1
Step-by-step explanation:
The median
50. Insert three geometric means between 2 and 512.
19. In a "TriboNcci" sequence, each number after the third number is the sum of the preceding three numbers. For example, if the first three numbers are 5,6, and 7 , then the fourth number is 18 because 5 + 6 + 7 = 18, and the fifth number is 31 because 6 + 7 + 18 = 31. The first five numbers of another TriboNcci sequence are P, Q, 86, 158, and 291 in that order. What is the value of P ?
Answer: each number after the third number is the sum of the preceding three numbers. For example, if the first three numbers are 5, 6, and 7, then the fourth number is 18 because 5 + 6 + 7 = 18 and the fifth number is 31 because 6 + 7 + 18 = 31.
Step-by-step explanation:
can someone help me please
Answer: Yes the triangles are the same, just one is smaller than the other
Step-by-step explanation: if you flip tringle y, you get the same messurments, its just smaller.
Use the number line to identify the least value, first quartile, median, third quartile, and greatest value of the data.
Donations (in dollars): 10, 30, 5, 15, 50, 25, 5, 20, 15, 35, 10, 30, 20
Answer:
least value is 5, median is 20, q1 is 10, q3 is 30, and the greatest value is 50.
Step-by-step explanation:
the least and greatest value is easy, just find the least and greatest numbers. median is in the very middle, so lay out the numbers least to greatest and find the middle. for q1 and q3, find the middle of the least value to median, and median to greatest value. hope this helps
36. How many 13 -card hands dealt from a standard deck will have exactly seven spades?
Answer:
6. The hand already has 3 clubs and cannot have any more clubs, so we have to choose 10 cards from the remaining 39 cards of 3 suits (spades, diamonds and hearts).
Hurry I'm almost out of time !!!!
Answer:
v= 7*6/2 *8 (The last one)
Step-by-step explanation:
To find the volume you have to multiply the base and the height which is 7 and 6 and divide it by 2. Then you multiply the 8.
Can someone please help
Step-by-step explanation:
Here is the answer...Hope it helps you
Answer:
9. Synonym: fast Antonym: slow 10. Synonym: beautiful Antonym: Ugly 11. Synonym: old Antonym: new 12. Synonym: powerful Antonym: weak 13. Synonym: difficult Antonym: easy 14. Synonym: fall Antonym: spring
Step-by-step explanation:
Synonym means the same meaning of a word, antonym means the opposite of the word
A butterfly is 1 1/2 inches long and 1 2/3 inches wide. Lashay makes a scale drawing of the butterfly that is 1 inch long. What is the width of his drawing?
Answer:
1 1/9 inches
Step-by-step explanation:
The scale of the drawing is the ratio of the drawing size to the actual size. It applies to all drawing dimensions. This lets us write a proportion for the width of the drawing.
__
setupdrawing size / actual size = (1 in)/(1 1/2 in) = (width)/(1 2/3 in)
solutionMultiplying by 1 2/3 in, we find the width to be ...
width = (1 2/3 in) × (1 in)/(1 1/2 in)
width = (5/3 in)×1/(3/2) = (5/3 in)(2/3) = 10/9 in = 1 1/9 in
The width of the drawing is 1 1/9 inches.
Kai bought 3 1/8 pounds of ground beef, 1 3/4
pounds of sausage, and some ground turkey for a chili cook-off. He bought 6 pounds of meat total. How much ground turkey did he buy?
A. 1 1/2 pounds
B. 1 1/8 pounds
C. 4 1/2 pounds
D. 4 7/8 pounds
Answer:
B. 1 1/8 pounds
Step-by-step explanation:
What we know:
6 Pounds of meat in total
3 1/8 pounds of ground beef
1 3/4 pounds of sausage
Combining the pounds of ground beef and sausage together:
3 1/8 + 1 3/4 = 4 7/8
In all he has 6 pounds of meat. He we know the combined weight of the ground beef and sausage combined: 4 7/8 pounds. Therefore, the equation is...
6 - 4 7/8 =
The answer is...
B. 1 1/8 pounds
Answer:
B. 1 1/8 pounds.
Step-by-step explanation:
Let the weight of turkey he bought be x pounds.
Then we have the equation:
x + 3 1/8 + 1 3/4 = 6
x = 6 - 3 1/8 - 1/ 3/4
Converting to improper fractions
x = 6 - 25/8 - 7/4
We could use a calculator to do this but it also can be done manually by converting all amounts to fractions with denominator 8:
x = 48/8 - 25/8 - 14/8
= 9/8
= 1 1/8 pounds.
20. The average height of 3 friends is 153 cm. The heights of two of the friends are 143 cm and 155 cm. How tall is the 3rd friend? Give the answer in centimeters.
Answer:
hi how tall are u oh u r like 2,000cm
wow how is the weather up there
will um pretty nice bird poop
Step-by-step explanation:
Please help me with this I would give you 50 points.
hey someone help me Im asking again cause im impatient and willing to give my life for help also its literally just finding the circumfrence or whatever of a circle so help pretty please
The area of a circle (in this case the pizza) is πr^2
The area will be 3.14 * 16 = 50.24 feet squared
what is 90 divided by 214
What is the exact volume of the cylinder?
You may use your formula sheet and a calculator.
Cylinder with radius labeled 3 inches and height labeled 6 inches
Question 1 options:
18π in³
36π in³
54π in³
63π in³
Answer:
C
Step-by-step explanation:
[tex]volume =\pi {r}^{2} h \\ volume =\pi\times {3}^{2} \times 6 \\ volume = 54\pi {in}^{3} [/tex]
If you had a set of numerical data and you wanted to see what was typical for that set of data, what type of graph should you use? bar graph pictograph line plot line graph. I searched and did not find it
Hey there! :)
(1) I would say bar graph because on bar graphs, you can separate all the data into different bars and compare all the different data.
(2) For finding mean, you have to add all the numbers and divide by how many numbers there are.
0 + 1 + 2 + 3 + 4 + 5 + 6 = 21
There are 7 numbers.
21 ÷ 7 = 3
The mean is 3
Hope this helps :)
A car dealer just took delivery on forty new cars. He plans to put four of these cars on display at the front of the lot. In how many ways can the dealer combine four of the forty cars if order IS important?
A.1,096,680
B.91,390
C.2,193,360
D.45,695
PLEEZE WILL GIVE BRAINLIEST!!!
Answer:
91390
I hope you will give brainliest
Step-by-step explanation:
So a dealer has 40 cars and he wants to put them on display for at a time when order doesn't matter. So that means we have a combination problem. And the number of combinations with N. Being the number in the sat in this case that's 40 are being the number that you choose being four. It's going to give me formulas and factorial over R. Factorial times N minus R. Factorial. So we want combinations of four things 40 things taken four at a time. So that's going to give me 40 factorial Over four factorial times 40 for factorial. That gives me 40 factorial Over four factorial times 36 factorial. So on top I'm going to have 40 Times 39 times 38 Times 37 over four times 3 times two Times one. Because the 38 factorial Will cancel out from 36 down or the 36 factorial rather. So let's see what that gives me 40 times 39 times 38 times 37. That is gonna give me (219) 336 0 divided by 24. That is gonna give me a total of 913 90 91,390 ways that you can display them. So this is choice C. C. For combination