Answer:
Explanations (4) Similarity is a quality of scaling: two shapes are similar if you can scale one to be like the other, like these triangles ABC and DEF. Since all circles are of the same shape (they only vary by size), any circle can be scaled to form any other circle. Thus, all circles are similar!
Step-by-step explanation:
Welcome
please help me!!!!!
Answer:
The equation is 39=3r-6
Step-by-step explanation:
Let x = # of years from the start of the Great Depression to the first Presidential election of Nixon
Let r = Raul's age
The question gives us what x equals so...
x=39
Now we just turn the sentence into an equation.
"The number of years from the start of the Great Depression to the first Presidential election of Nixon [(x)] is six years less than three times Raul's age [(3r-6)]"
Remove the icky words...
x=3r-6
replace x with what it equals (39)
39=3r-6
Now you can go on to olve it
Overal Raul is only 15 :)
A lightbulb consumes 1440 watt-hours Per day how many watt-hours does it consume in three days and 12 hours?
Answer:
it consumes 5040 watt hour in 3 days and 12 hours. Happy to Help :)
Step-by-step explanation:
What is 5 1/4 x 4 1/5
Answer:
The answer to your question is 22 1/20
Answer: [tex]22\frac{1}{20}[/tex] or 22.05
Step-by-step explanation:
[tex]\frac{21}{4}[/tex] × [tex]\frac{21}{5}[/tex]
[tex]=\frac{441}{20}[/tex]
[tex]22\frac{1}{20}[/tex] or 22.05
please give me a brainliest answer
what is the slope of this line?
a) -1/3
b)1/3
c) -2/3
d) 2/3
Answer:
look at the picture i have sent
Solve 2x - 4 > 10 and select all of the following answer choices that would make this inequality true.
Solve the math problem
x+50+70+4x=180
combine like terms
50+70=120
subtract 120 by both sides
x+4x=60
combine like terms
5x=60
divide by 5
x=12
4x12=48
B=48
12+50=62
48+62=110
110+70=180
x=12
A=62
B=48
Use the given figure to complete the statement below. is the bisector of ∠COA.
Answer:
45
Step-by-step explanation:
Need help on the 2 questions ASAP and SHOW WORK PLEASE !!!! 50 points ????
Answer:
-4 - 8-=-4
Step-by-step explanation:
Perform the operation. Enter your answer in scientific notation.
(7 x 10^*9)(5.6 x 10^*8)
Answer:
3.92 × 10 ^18
Step-by-step explanation:
(7 x 10^*9)(5.6 x 10^*8)
(7000000000)(560000000)
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
If the decimal is moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
True or False: Midpoint is represented by a whole number, Indicating a length.
Divide Rs 2500 in the proportion of 1:2:3:4 in four parts.
Answer:
250 : 500 : 750 : 1000
Step-by-step explanation:
2500 ÷ 1+2+3+4
2500 ÷ 10
250
Therefore the answer is,
1 : 2 : 3 : 4
250 : 500 : 750 : 1000
What is the significance of a correlation coefficient of − 0 . 97 ?
Answer:
The points all lie very close to the line of fit, and the
line is decreasing.
Step-by-step explanation:
Brainliest maybe
Answer: A.) The points all lie very close to the line of fit, and the line is decreasing.
Can someone help me, please?
Over 4 days, Krista deposited $45 into her bank account, transferred $30 1 point
to a friend, deposited $59, and withdrew $18. What was the mean change
per day to Krista's account in dollars during that week? *
lols ppz help1/2 (2 1/2×4 4/5-7 1/2)????,,,,,
Answer:
If you've written it correctly, the answer is 2.25.
Step-by-step explanation:
Can be written as:
0.5 * (2.5 * 4.8 - 7.5).
Perform the multiplications inside the brackets, first:
0.5 * ( 12 - 7.5)
Then perform the remaining arithmetic inside the brackets:
0.5 * ( 4.5)
Perform the last arithmetic:
2.25.
Again, that's if you've written it correctly, and when you say 4 4/5-7 1/2 this actually means four and four fifths (4.8) minus seven and a half (7.5).
Answer:
[tex] - 2 \times \frac{3}{80} [/tex]
Step-by-step explanation:
solve using BODMAS
the width of a rectangular room is 3m shorter than its length . if its perimeter must not exceed 42m , calculate the greatest length the room can have
The width of a rectangular room is 3 m shorter than its length. If its perimeter must not exceed 42 m, calculate the greatest length that the room can have.
please help me with this
Answer:
The circumference is the distance around a circle. In other words, it's the perimeter of the circle. And we find the circumference by using the formula C = 2πr.
Step-by-step explanation:
A regular pentagon, a regular octagon, and∠ meet at a point. What is m< SBY?
Answer:
117
Step-by-step explanation:
Each angle of a regular pentagon = 108
Each angle of regular octagon = 135
135+ 108 + ∠SBY = 360
243 + ∠SBY = 360
∠SBY = 360 - 243
∠SBY = 117°
HELP ME PLEASE!!! 12 points!
Answer:
-18
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Parentheses first so
7-10=-3
then the brackets
-2-3-15=-20
-4-20=-24
so thats the numerator
the denominator is
2(-1)=-2
-20/-2= ?
We can remove the negative because two negatives make a positive then we would divide by 2
20/2=10
and that's our answer! :)
Pls help will mark the brainiest
find the decimal equivalent of ¾ ounce to the thousandths place
0.75
Explanation:
Every 1/4 is 25. If you want to calculate them, then you're going to need 1/4 to find 25. In some other cases, 25, can also be written as another decimal. Such as, 4/100.
100/4 is 25. For example:
Woah! You have 3/4 of a dollar. You're really saving up money fast!
This example means that the person has 75 cents.
For an ounce, that would mean 0.04 pounds.
Evaluate the following real numbers:
1. l5l + l4l
2. 0.4 ÷ 10
3. ¼ + ⅔
4. 3 × 1 ½
5. ⅓ - ¼
6. (⅜) (8/5)
7. ⅖ + ⅗
8. -1 + (-1) + [-(9+4)]
9. the value of x + y if x = 4 and y = 6
10. 9² + 3³
Answer:
Q.1 Answer is 9
Q.2 Answer is 0.04
Q.3 Answer is 11/12
Q.4 Answer is 3/2
Q.5 Answer is 1/12
Q.6 Answer is 3/5
Q.7 Answer is 1
Q.8 Answer is -15
Q.9 Answer is 10
Q.10 Answer is 108
Multiply 5x(6x−4)
A- 11x^2+x
B- 30x^2 - 4
C - 30x^2 + 20x
D - 30x^2 - 20x
Which expression is equivalent to 6m + (m – 2)(m + 7) + 3?
Answer:
m^2 + 11m - 11
Step-by-step explanation:
Step 1: Distribute.
[tex]6m + (m)(m) + (m)(7) + (-2)(m) + (-2)(7) + 3[/tex] [tex]6m + m^2 + 7m -2m -14 + 3[/tex]Step 2: Combine like terms.
[tex](m^2)+(6m+7m-2m)+(-14+3)[/tex] [tex]m^2 + 11m - 11[/tex]Therefore, the answer is [tex]m^2 + 11m - 11[/tex].
what is 843.5 x 10 with a exponent of 2
Answer:
84,350
Step-by-step explanation:
843.5 x 10^2 = answer
Answer:
84350
Step-by-step explanation:
chu vi của một hình chữ nhật là 240 cm. Tính diện tích hình chữ nhật đó, biết tỉ số độ dài hai cạnh là 5 và 7
Go follow lolzzzz
Did George Washington have a middle name
Answer:
Lol, I would like to answer the question tho...
(George Washington did not have a middle name.)
Step-by-step explanation:
How do you solve y=3x²-6x-1 using completing the square?
Help me please!Please look at the pic then tell me if im wrong on something.Thank you! :)
Answer: for every 3 triangles there are 5 squares. not 4. so the ratio is 3:5.
could you give me brainliest pls?
Hank's pickup can travel 54 miles on 3 gallons of gas. How many gallons will Hank's pickup need to travel 36 miles?
Answer:
2 gallons
Step-by-step explanation: