Answer:
7
Step-by-step explanation:
id did 5 under the roof and .65 above the roof and got 7.69...
the .69... is a remainder or wat ever so ignore it.
the answer is 7
The wavelength of the color red is about 6.5 × 10^−9 m. The wavelength of the color blue is about 4.75 × 10^−9 m. Show that the wavelength of red is longer than the wavelength of blue. (explain plz)
Answer:Concept Development: We have learned why scientific notation is indispensable in science. This means that we have to
learn how to compute and compare numbers in scientific notation. We have already done some computations, so we
are ready to take a closer look at comparing the size of different numbers.
Step-by-step explanation:There is a general principle that underlies the comparison of two numbers in scientific notation: Reduce everything
to whole numbers if possible. To this end, we recall two basic facts.
1. Inequality (A): Let and be numbers and let > . Then < if and only if < .
2. Comparison of whole numbers:
a. If two whole numbers have different numbers of digits, then the one with more digits is greater.
b. Suppose two whole numbers and have the same number of digits and, moreover, they agree digitby-digit (starting from the left) until the
th place. If the digit of in the ( + )
th place is greater than
the corresponding digit in , then > .
evaluate the expression solve for y = 1
-11.8 + 33.4y
please help with this math expression
Answer:
A
Step-by-step explanation:
add together like terms.
Alexandra kept track of her salary for 15 weeks and created the histogram below.
What does the gap from 21–30 tell Alexandra about her weekly salary?
She did not work that week.
Her salary was between 21 and 30 dollars.
None of her paychecks were between 21 and 30 dollars.
She only had 14 paychecks.
Answer:
C.None of her paychecks were between 21 and 30 dollars
Step-by-step explanation:
Answer:
it will be c hope im right
Step-by-step explanation:
What is the least common multiple of 6 and 12?
2
12
24
36
Answer: The least common multiple of 6 and 12 is 36
1. Using image A, draw Polygon B, by using the y-axis as the line of reflection.
2. Using the image of B, draw Polygon C, by using the x-axis as the line of reflection.
3. Using the image of C, draw Polygon D, by using the x-axis as the line of reflection.
Was I correct?
yes it looks good. The only thing that is differnet from them is they are backwards. So it is right is this for a test or what and what grade are you in.
Similarities of Transformations
Answer:
RS=6
ST=5
The area of RSTU is 30 square units
Answer:
RS = 6
ST = 5
El área de RSTU es de 30 unidades cuadradas.
Step-by-step explanation:
sequence of transformations
Add.
−1.4+(−1.2)
Enter your answer, as a decimal, in the box.
solve for u will give brainly and thanks
Answer:
-2
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask =)
Answer:i think the answer is 2'230j
Step-by-step explanation: because -47*-47= 2'209 2'209-12=2'197 and 2'197+33=2'230j
-x + 5(x + 6) = 4x + 30 number of solutions
Answer:
0
Step-by-step explanation:
-x+5x+30=4x+30
4x-4x+30-30
0
POINTS & BRAINLIST
what is fifty subtract twenty-five
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Answer:
25
dhfhdyvjdyvifyvvhfj j
Answer:
25
Step-by-step explanation:
What is Pythagorean Theorem?
Answer:
Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.
Step-by-step explanation:
Simplify: [tex]\frac{1}{\sqrt{5}-\sqrt{7}+\sqrt{12}}[/tex]
Make use of the difference of squares identity,
[tex]a^2-b^2=(a-b)(a+b)[/tex]
Let [tex]a=\sqrt5-\sqrt7[/tex] and [tex]b=\sqrt{12}[/tex]. Then
[tex]\dfrac1{(\sqrt5-\sqrt7)+\sqrt{12}}\cdot\dfrac{(\sqrt5-\sqrt7)-\sqrt{12}}{(\sqrt5-\sqrt7)-\sqrt{12}}=\dfrac{(\sqrt5-\sqrt7)-\sqrt{12}}{(\sqrt5-\sqrt7)^2-(\sqrt{12})^2}=\dfrac{\sqrt5-\sqrt7-\sqrt{12}}{5-2\sqrt{35}+7-12}=-\dfrac{\sqrt5-\sqrt7-\sqrt{12}}{2\sqrt{35}}[/tex]
Now multiply the numerator and denominator by √(35):
[tex]-\dfrac{\sqrt5-\sqrt7-\sqrt{12}}{2\sqrt{35}}\cdot\dfrac{\sqrt{35}}{\sqrt{35}}=-\dfrac{(\sqrt5-\sqrt7-\sqrt{12})\sqrt{35}}{70}=-\dfrac{5\sqrt7-7\sqrt5-2\sqrt{105}}{70}[/tex]
Answer:
Multiply the numerator and denominator by the conjugate.
Exact Form:
1√5−√7+2√3
Decimal Form:
0.75267290…
i need help with this question.It can not be in square units.
Answer:
√21
Step-by-step explanation:
I really need help with this question
Which of the following statements must be true about this diagram
What is the inverse of the function f(x) equals 2X -10
if h(x) = | 1-7x | what is 23- h(-9)
the "|" means absolute value
Can you make is more Specific?
Answer:
-41
Step-by-step explanation:
[tex]h(x) = | 1-7x |[/tex]
First, calculate the value for the function for [tex]x=-9[/tex]
[tex]h(-9) = | 1-7(-9) |[/tex]
[tex]h(-9) = | 1+63 |[/tex]
[tex]h(-9) = | 64 |[/tex]
[tex]h(-9) = 64[/tex]
[tex]23- h(-9) = 23-64 = \boxed{-41}[/tex]
Justify Step 1 in the following evaluation: Step 1: −2.79+((−3.91)−512)=(−2.79+(−3.91))−512 Step 2: =−6.7−5.5 Step 3: =−12.2
PLZ help dividing exponents 7^12 ÷ 7^4 is equal to _____. 1^3 3 7^3 7^8
Answer:
7^8
Step-by-step explanation:
Find what each exponent equals
7^12 equals 13,841,287,201
7^4 equals 2,401
Divide the two numbers
It equals 5,764,801 which is equivalent to 7^8
Answer:
7^8
Step-by-step explanation:
did this so you could give the other person brainlyist
What is -8 divided by -7/10?
Answer:
8:7/10 = 113/7
Step-by-step explanation:
Each graph shows two polygons ABCD and A'B'C'D'. In each case, describe a sequence of transformations that takes ABCD to A'B'C'D'.
Answer:
You have to go clockwise and 90 degrees and the rest is self explanatory. Hope I helped.
Step-by-step explanation:
The required transformation of the polygons ABCD to A'B'C'D' is 7 units right and a clockwise orientation.
Given that,
Each graph shows two polygons ABCD and A'B'C'D'. In each case, To describe a sequence of transformations that takes ABCD to A'B'C'D'.
A polygon is defined as a geometric shape that is composed of 3 or more sides these sides are equal in length, and an equal measure of angle at the vertex,
Examples of the polygon, equilateral triangle, square, pentagon etc
Here,
Polygons ABCD is at the left side of the y-axis and after transformation is shifted to the right of the y-axis by 7 units as the Location of Point A and the Location of point B' is 7 units apart. And is also oriented to 90° clockwise.
Thus, the required transformation of the polygons ABCD to A'B'C'D' is 7 units right and a clockwise orientation.
Learn more about polygon here:
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GIVING BRAINLIEST What is in between 86 and 87
Answer:
There are many answers, but one that you could use is 86.5.
Step-by-step explanation:
To get an answer, you find a number that is ore than 86, but less that 87. A good example is 86.5. It is 0.5 more than 86, and 0.5 less than 87.
Persevere in Problem Solving Find a sequence of three transformations that can be used to obtain figure D from figure A. Graph the figures B and C that are created by the transformations.
Answer:
graph the figures B
Step-by-step explanation:
If u answer this make sure u put it in order,help meh plz
Answer:
C and C
Step-by-step explanation: For the first question, you have to make a fraction IN-ORDER by putting the 5 on top and adding, because that's what it asked for. For the second question, you have to do it in-order and reduce it. Glad I can help.
Grandma's soup company packages tomato soup in cylindrical cans that have a base diameter of 8 centimeters and a height of 10 centimeters. Each can contains four servings. The company also wants to package the soup in new cans that contain one serving. If the height of the new cans will be 10 centimeters, what should be the base diameter of these new cans, in centimeters?
Answer
i would think 2 centimeter
Step-by-step explanation:
this would never really happen in my opinion the height and diameter would decrease. but if it takes 8 for 4 the it should take 2 for 1 because it looks like its doubling
The base diameter of these new cans will be 2 centimeters.
What is Ratio?The ratio is written as a/b when the second number in the ordered pair, b, is not equal to 0. A percentage is an expression that converts two ratios into an equal value.
Given, The tomato soup is packaged in cylinder cans with a base diameter of 8 centimeters and a height of 10 centimeters by Grandma's Soup Company. There are four servings in each can. Additionally, the business intends to put the soup in new single-serving cans. If the new cans have a 10-centimeter height then the diameter of the base is to find. Since,
The volume of the big cylinder can(V₁) = 3.14 * height of big cylinder * (radius of base of big cylinder)^2 = 3.14 * 10 * 8²
The volume of the small cylinder can(V₂) = 3.14 * height of small cylinder * (radius of base of small cylinder(r₁))^2 = 3.14 * 10 * r²
Since V₁ = 4 *V₂
3.14 * 10 * 8² = 4 * 3.14 * 10 * r²
16 = 4r²
r = 2
Therefore, These new cans will have a base diameter of 2 cm.
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PLZ HELP only got 30 minutes left will brainliest. What is the rate of change of the function? –2 --1/2 1/2 2
Answer:
[tex]-2[/tex]
Step-by-step explanation:
To find the rate of change of a function, we are looking for it's slope.
We can find the slope of a line by seeing it's rise over run.
Basically - how much the line's y increases divided by how much the line's x increases.
We can see that the y drops from 1 to -1 in 1 x value. This means the change in y is [tex]1 - (-1) = 2[/tex], however in this case it is -2 as we are dropping.
The change in x is 1 .
This means that the slope (rate of change) is [tex]\frac{-2}{1} = -2[/tex].
Hope this helped!
Ana and Jesse are scuba diving. Ana is 35 meters below the surface of the water, and Jesse is 8 meters directly below her. What is Jesse's current position relative to the surface of the water?
Answer:
The answer is 43 meters below the water.
Step-by-step explanation:
Ana is 35 meters below the water's surface, so if Jesse is 8 meters below her, you would add 8 to 35 and end up with 43 meters below the surface of the water.
Worth 80 points how much wood would a wood chuck chuck if a wood chuck could chuck wood!?!? I need to know a legit number and how you got it thanks :)
Answer:
31 chucks
Step-by-step explanation:
Answer:
It is about 700 pounds
Step-by-step explanation:
