Answer:
123b
Step-by-step explanation:
Answer:
123b
Step-by-step explanation:
Which expression would be easier to simplify if you used the associative
property to change the grouping?
O A. [-12+(-5)] + 36
B. [21+(-14)] +(-53)
C. 67+ ( + (-)]
D. (70+30) + 72
Answer:
Step-by-step explanation:
Answer:
i think its D sorry if its wrong
Step-by-step explanation:
Joseph borrows 100000 from his sister Katie at an annual interest of 10%. If the interest is compounded twice a year, how much does he owe after 12 months?
A garden is in the shape of a semicircle with a radius of 25 feet. Fencing is placed around this garden. How much fencing, in feet, is needed to go around this garden? Give me the most accurate answer and SHOW ALL YOUR WORK.
brainliest if your correct
Answer: The answer is B
Step-by-step explanation:
Answer:
Answer is B
Step-by-step explanation:
Two similar polygons are shown below:
Which set of transformations was performed on PQRS to form P′Q′R′S′?
A dilation factor of 2
A dilation factor of 1 over 3
A dilation factor of 1 over 2
A dilation factor of 3
Answer:
It's the first one
Step-by-step explanation:
There are 24 pupils split into classes in the ratio 1:2. How many pupils are in each class?
Answer:
12
Step-by-step explanation:
because 24 divided by 2 is 12
Which one is greater 0.63 or 0.5?
Answer:
0.63
Step-by-step explanation:
0.63 is bigger
Answer:
0.63
Step-by-step explanation:
0.63 is bigger then 0.50
please do 2 AND 3. Please make it clear
Answer:
1. =B
2.=C
Step-by-step explanation:
Someone, Please help me....
Answer:
55
Step-by-step explanation:
m = 5
n = 6
m(m + n) substitute the value of m and n
5(5 + 6)
5*11
55
Answer:
Have you ever used the desmos calculator? It would save you A LOT of time.
You would just type in m(m +n) and then hit enter and type m=5 hit enter and type n=6 and it gives you the answer. It would be faster than this.
Step-by-step explanation:
What's 2√5 + 3√125 step by step pls.
thanks
Answer:
Step-by-step explanation:
2[tex]\sqrt{5[/tex] + 3[tex]\sqrt{125[/tex]
=2[tex]\sqrt{5[/tex] +3[tex]\sqrt{5*5*5[/tex]
=2[tex]\sqrt{5[/tex] +5*3[tex]\sqrt{5[/tex]
=2[tex]\sqrt{5[/tex] +15[tex]\sqrt{5[/tex]
=(2+15)[tex]\sqrt{5[/tex]
=17[tex]\sqrt{5[/tex]
Okay so I was absent and missed the day we took notes on this stuff, my teacher isnt the best and wont give me the notes, so if yall know ANYthing please comment it and answer it!
I can’t help you with this but I recommend speaking with the teacher or asking a friend for the notes. I’m sorry if I fully didnt help you. It’s just that I’m in a diff class than you.. best of luck :)
alex tried to find the lateral area of the pyramid. FIND HIS ERROR AND CORRECT IT.
plz help i wil give brainlist and points
Answer:
His error is multiplying by 4 sides as he thought it was total surface not lateral surface area- the final answer is 12
Step-by-step explanation:
He should have multiplied it by 3, because the 3 sides- not including the base- is what lateral surface area is. He originally did total surface area not lateral surface area so each sides area is 4m squared then you just multiply it by 3 and its 12
SHOW WORK dont just give me the answers people only giving me the answers and not the work give me the work and the answerS
Answer:
1) 128/225
2)1 7/60
Step-by-step explanation:
1)
(3/5+1/9)x4/5
32/45x4/5
128/225
2)
2/3+1/5+1/4
13/15+1/4
1 7/60
1. Answer:
128/225
Step-by-step explanation:
Find the lest common denominator for 3/5 + 1/9 which is 45. 3/5 times 9, 1/9 times 5. So, then you have 27/45 + 5/45 = 32/45. So, then you do 32/45 times 4/5. 45 times 5 is 225. 32 times 4 is 128.
2. Answer:
1 7/60
Step-by-step explanation:
LCD for 3,5,4=60. 3 times 20 = 60. 5 times 12 equals 60. 4 times 15 equals 60.
So, then do 2 times 20 equals 40. 1 times 12 equals 12. 1 times 15 equals 15.
[tex]\frac{40}{60}+\frac{12}{60}+\frac{15}{60}[/tex] = [tex]\frac{67}{60} = 1 \frac{7}{60}[/tex]
Hope this helps!
Helppp please!!!!!!!!!!!!!
Answer:
423.9
Step-by-step explanation:
Area 1 = 3.14 (16²) = 803.84
Area 2 = 3.14 (11²) = 379.94
803.84 - 379.94 = 423.9
please help with the question linked below, giving out brainiest!
Answer:
[tex]rotation =2 \pi \: r \\ 75.36 = 2 \times 3.14 \times r \\ r = \frac{75.36}{2 \times 3.14} \\ r = 12 \: in[/tex]
Answer:
Step-by-step explanation:
one rotation(circumference)=πd
75.36=3.14*d
75.36/3.14=d
24=d
radius=diameter/2
=24/2
=12 inches
HELP ME PLEASE. The question is on the picture. (1/3)^2+3^2
hellppo due June 30th
Answer:
Step-by-step explanation:
Non-shaded region area:
A= 3.14 x 7^2=153.86 cm²
The whole circle area:
A=3.14 x 11^2= 379.94 cm²
Area for ONLY the shaded region:
A= 379.94 - 153.86= 226.08 cm²
After reading a book about ancient Egypt, Cassie decided to build a model of a pyramid out of cardboard
How much cardboard does Cassie need to make the model, including the bottom?
Answer: 2125 cm^2
Step-by-step explanation:
We will need to find the surface area of the pyramid:
SA = (1/2)Pl(slanted height) + b
SA = (1/2)(25*4)(30) + 25^2
SA = 1500 + 25^2
SA = 2125 cm^2
At 3 P.M, the temperature was 12 degrees Fahrenheit. It then began dropping 2 Fahrenheit every hour for 7 hours. What was the temperature after 7 hours.
Answer:-2
Step-by-step explanation:
Compare the shapes of the two graphs. What do you notice about the steepness of the two graphs?
I will give brailiest to the best answer.
If you dont have the answer please dont answer it.
Answer:
The line with blue dots is steeper.
Step-by-step explanation:
The higher the slope means a steeper line.
If we get 2 points from the line with blue dots (1,3) and (2,6) and plug it into the formula to find the slope, (y1-y2) / (x1-x2), the slope is 3.
To find the slope of the line with black dots, we do the same thing just with different coordinate points, (1,2) and (2,4). The slope is 2, which is less than the slope of the other line.
Therefore the line with blue dots is steeper.
Answer:
First thing i noticed was that the height has a big difference in both graphs. Also blue is more spaced out and has more steepness in it Compared to the black graph. Blues steepness is greater by 4 units.
Step-by-step explanation:
Blue has greater steepness (4 units steeper)Black has tighter points compared to blueblue is more spaced outheightHoped i helped :)
(could you let me know if I’m helping? thanks)
brainliest if you are correct
Answer:
D) [tex]log_2(x)+3log_2(9)[/tex]
Step-by-step explanation:
Given: [tex]log_2(9x^{3})[/tex]
Use Exponent Rule: [tex]3log_2(9x)[/tex]
Use Addition Rule: [tex]log_2(x)+3log_2(9)[/tex]
Donnel's phone receives a text every 8 minutes and an email every 6 minutes. The phone received a text and an email at 5:22 PM. When is the next time that Donnel's phone will receive a text and an email at the same time again?
Answer:
no abli inglés. ..........
Answer:
5:36
Step-by-step explanation:
Please answer I would really appreciate! These are together btw!!!!!!
Please help!
Marie made a model (shown below) of the square pyramid she plans to build when she grows up.
Find the surface area of the model please!
Which equation represents the line shown on the graph in the picture
Answer:
either the second one or the fourth one. good luck
Step-by-step explanation:
BRAINLIEST FOR IF YOUR CORRECT FOR ALL!!!!
Drag each description to the correct location on the table.
The weights of 5 girls are 70 pounds, 68 pounds, 85 pounds, 62 pounds, and 70 pounds. Nina finds measures of center and measures of variation of this data. Match the descriptions to the type of measure.
She found the mean and then
found the average deviation of
the weights from the mean.
She found the difference of the least
and the greatest values.
She found the difference of the
upper quartile and the lower
quartile.
She found the value that appeared the
most often.
She found the middle value after
arranging all the values from least
to greatest.
She added all the values and divided the
sum by 5.
A measure of central tendency (measure of center) is a value that attempts to describe a set of data by identifying the central position of the data set (as representative of a "typical" value in the set).
What is a measure of centre?
A measure of central tendency (measure of center) is a value that attempts to describe a set of data by identifying the central position of the data set (as representative of a "typical" value in the set). We are familiar with measures of central tendency called the mean, median and mode.
Measures of variation describe the width of a distribution. They define how spread out the values are in a dataset. They are also referred to as measures of dispersion/spread.
To know more about the measure of angle follow
https://brainly.com/question/25716982
#SPJ2
What is the range of possible sizes for side x?
Give the correct answer and I will give you brainlist
Answer:
1.3 > x > 6.7
Step-by-step explanation:
The sizes would be 4.0 - 2.7 and 4.0 + 2.7, so 1.3 and 6.7, so
1.3 > x > 6.7
Find the RANGE for the data set: 47, 45, 42, 40, 42, 39, 40,38, 25, 38, 36, 39, 40,
42, 47, 40
brainliest if your correct
Answer:
it would be the last option
Step-by-step explanation:
Answer:the last one
Step-by-step explanation:
-12s squared +11st -2tsquared
-3s *4s = 12s squared
-3s*-t= 3st
2t*4s=8st
2t*-t=2t squared
