I need some help ? Does anyone know this:)I’m new too this thats why im asking loll
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Can somebody plz help answer these questions correctly! (only if u know it) thanks!!<3
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST!!!:DD
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Answer:
18-Yes 19-No 20-yes 21- yes
Step-by-step explanation:
18
1 to 4, 5 to 20
Yes, this is correct
WE can multiply 1*5 and 4*5 to get 5 to 20
19
Wrong
3 to 11, 1 to 3 isn't correct
For example, if we were to divide 3 by 3 to get one, 11/3 is 2. (6)
So, no
20
2/3 is 2 to 3
14/21 is 14 to 21
If we multiply 2*7 and 3*7, we get 14 to 21
21 25 to 30 is equal to 35 to 42
They just added 7 to both numbers
if we divide ratio 1 by 5, we get 5:6
if we divide ratio 2 by 7 we get 5 to 6
19. No
20. Yes
21. I think so
answer fast!!!!!!!!!
pls
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What is the answer to this problem ?4a4b6(•2a4b5c7)
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Answer:
4 * a = 4
a = 1
b * 6
4 * 6
24b
2 a * 4 = 8
b * 5 = c *7
7 * 5 = 35
b = 17.5
C = 17.5
17.5+17.5 = 17.5 * 2 +4a+ b5
So your answer is 54a
Step-by-step explanation:
Carin has 2/3 of a bottle of paint. She uses 1/6 of a bottle to paint one model airplane. How many model airplanes can carin paint with 2/3 of a bottle of paint. Answer
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Answer:
4
Step-by-step explanation:
Given that :
Total fraction of paint Carin has = 2/3 bottle
Fraction used to paint a model airplane = 1/6
Number of model. Airplanes 2/3 of a bottle could paint ;
Total fraction of paint / fraction used to paint a model airplane
(2/3) ÷ (1/6)
2/3 * 6/1
= 12 / 3
= 4 model airplanes
The radius of a circle r in centimeters can be found by solving r to the second power = 70. What is the radius of the circle r, in centimeters?
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Answer:
bhb jkabdjkea 7- 70 bhakbhkd
The weight of sand and a large bag is 63.4 lb. The sand in the bag is divided equally into 20 small bags what is the weight in pounds of a list of the sand in each small bags
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Answer: Weight of sand in each bag = 3.17 lb.
Step-by-step explanation:
Given : Total weight of sand = 63.4 lb
Total small bags = 20
Weight of sand in each small bag = (Total weight of sand ) ÷ (Total bags)
Weight of sand in each small bag = ( 63.4) ÷ (20)
Weight of sand in each small bag = 3.17 lb
Hence, the weight of sand in each small bag = 3.17 lb.
Answer:
3.17lb
Step-by-step explanation:
Determine the unknown integer in the number sentence
___ - (-5) = 40
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Answer:
35
Step-by-step explanation:
Answer:the answer is 35
Step-by-step explanation:
find slope (-3-,3) (6, -13)
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Answer:
-10/9
Step-by-step explanation:
do y2-y1/x2-x1 to find it
Convert 4/5 into a decimal
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Answer:
0.8
Step-by-step explanation:
Convert the fraction to a decimal by dividing the numerator by the denominator.
Answer:4/5=0.8
Step-by-step explanation:
5X +20 and the opposite of 20
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Answer: 5x+(-20)=-15x Step-by-step explanation:
compute the dimensions of gravitational constant G where F=Gm1m2/r^2
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Answer:
G=L^3/(T^2M)
Step-by-step explanation:
G=(Fr^2)/MmG=(ML^3)/(T^2M^2)G=L^3/(T^2M)what's the answer and show your work by using the funnel method
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WILL MARK YOU BRAINLIEST
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Answer:
part 1:
see in the picture, E is the centre of the kite
1) AC = 2.EC = 40
2) CD = sqrt( ED² + EC² ) = sqrt(21² + 20²) = 29
3) ABE = 90⁰ - 51⁰ = 39⁰
4) BCE = BAE = 51⁰
part 2:
we have:
3x + 7 = (3x - 1 + 8x)/ 2
<=> 3x + 7 = 5.5x - 0.5
<=> 2.5x = 7.5
<=> x = 3
5) with x = 3 => UV = 3.3 - 1 = 9 - 1 = 8
6) XY = 3.3 + 7 = 9 + 7 = 16
7) TW = 8.3 = 24
9) the width of the base is x (x > 0)
we have:
28.5 = (x + 25)/2
<=> x + 25 = 57
<=> x = 32
true or false you can also use keep change changes for addition problems
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Answer:
false
I guess I hope I'm right ?
Answer:
Falso dawgo
Step-by-step explanation:
por que si es la verdad
tent: If a function f has an inverse and f(-3) = 6, then f-1(6)
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The value of [tex]f^{-1}(6)[/tex] is [tex]-3[/tex].
Given:
The function [tex]f[/tex] has an inverse and [tex]f(-3)=6[/tex].
To find:
The value of [tex]f^{-1}(6)[/tex].
Explanation:
If a point [tex](a,b)[/tex] lies on the function [tex]f(x)[/tex], then the point [tex](b,a)[/tex] must lies on the inverse function [tex]f^{-1}(x)[/tex].
According to the given value [tex]f(-3)=6[/tex], the point [tex](-3,6)[/tex] lies on the function [tex]f(x)[/tex]. So, the point [tex](6,-3)[/tex] must be lies on [tex]f^{-1}(x)[/tex].
[tex]f^{-1}(6)=-3[/tex]
Therefore, the value of [tex]f^{-1}(6)[/tex] is [tex]-3[/tex].
Learn more:
https://brainly.com/question/17148722
PLEASE HELP mE: Expand the expression y(-5 - 8.3x).
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Answer:
-5y - 8.3xy
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyStep-by-step explanation:
Step 1: Define
y(-5 - 8.3x)
Step 2: Expand
Distribute y: y(-5) + y(-8.3x)Multiply: -5y - 8.3xyIf f(x)=1+2x-3x2, what is the value of f(-7)?
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Answer:
answer of this qn is -150
what are the numbers from least to greatest -8 1/2, -4 1/2, -10 1/2, 4 1/2
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Answer:
-10 1/2, -8 1/2, -4 1/2, 4 1/2
Step-by-step explanation:
Basically to get the answer, its easiest to convert the fraction to a decimal then put it on a number line. 1/2=0.5.
Answer:
-10 1/2, -8 1/2, -4 1/2, 4 1/2
Step-by-step explanation:
Something that helps is a number line, put 0 in the middle and put positive numbers on and negitive numbers so you can see what is smaller. For example:
least to greatest
<-------------------------------------------->
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7
I need help! what's 2+2=????
4...
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Answer:
4
Step-by-step explanation:
:)
Write an equation where a number is added to a variable, and a solution is -8.
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Answer:
heres a very simple one: x-18= -8 for x=10
Step-by-step explanation:
it just very simple, if you don't have any other choice.
which statement is NOT true about the Absolute of -6?
A.it describes the difference between -6 and ) on the number line.
B.It equals the absolute value of 6.
C. it describe the difference between 6 and -6 on the number line
D.it can be expressed as | -6 |
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Step-by-step explanation:
the answer is B..........
If the figures below are similar, find the scale factor of figure B to figure A
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Answer: 3
Step-by-step explanation: Figure B has side measures 16, 20, and 9. Figure A has side measures 48, 27, and 60. The ratio of each of the corresponding sides is 1:3 (16:48, etc). Therefore, the scale factor of Figure B to Figure A is 3.
Please help me answer this!!!!
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Answer:
Step-by-step explanation:
this is what i got. hope this helps!
Answer:
k = 70
Step-by-step explanation:
k = 6x + 100
k = 6(-5) + 100
k = -30 + 100
k = 70
7x - 4 + = 12 show me the steps
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Answer:
impossible, but two ways:
either:
x=16/7
or:
7x+8
Step-by-step explanation:
if it is 7x-4+12, then it is 7x+8 because it is an expression.
If it is 7x-4=12, then it is x=16/7 because it is an equation.
otherwise, it is python programming or impossible.
What are the answers
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Answer:
1. yes
2. no
Step-by-step explanation:
Express your answer in scientific notation.
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q = 3s + 4t
make s the subject pls I will mark brainliest to the answer
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Answer:
q=3s+4t
q-4t=3s
(q-4t)/3=s
Step-by-step explanation:
a - b = -14
a + b = _4
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Answer:
+
Step-by-step explanation:
A bicycle has a listed price of $516.95 before tax. If the sales tax rate is 9.25%, find the total cost of the bicycle with sales tax included.
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Answer:
564.77
Step-by-step explanation:
solve the inequality: -5y - 8 < 2
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Answer:
y>-2
Step-by-step explanation:
that is the answer