Answer:
18.4
Step-by-step explanation:
By using the pythagorean theorem (a^2 + b^2 = c^2)
A bag contains 6 red balls and 7 green balls. You plan to select 2 balls at random. Determine the probability of selecting 2 green bal
The problem is to be done without replacement. Use combinations to determine the probability.
Answer:
Step-by-step explanation:
answer:13
Find the number from the following expanded form:
9 x 10*5 + 2 x 10*2 + 3 x 10
Answer:
520
Step-by-step explanation:
happy to help ya :)
ILL GIVE BRAINLIEST!!!!
Answer:
544
Step-by-step explanation:
128+96+96+128+96=544
Jennifer has one more nickel than she has dimes. If she has $1.25 how many of each type of coin does she have? (HELP IS APPRECIATED)
Answer:
She has 9 nickels, and 8 dimes.
Step-by-step explanation:
We know that she has a total of $1.25. We know that a nickel is $0.05, and that a dime is $0.10.
9x$0.05=$0.45
8x$0.10=$0.80
Answer:
9 nickels
8 dimes
Step-by-step explanation:
.05(n + 1) + .10n = 1.25
.05n + .05 + .10n = 1.25
.15n = 1.20
n = 1.2 / .15
n = 8
but there are 9 nickels because there is "one more nickel than dimes"
Consider the following formula y−p/2=e. Rearrange the formula to solve for "p":
Answer:
p = 2y - 2e
Step-by-step explanation:
Eliminate the fraction by multiplying all terms by 2:
2( y−p/2=e) = 2y - p = 2e
Now subtract 2e from both sides, obtaining: 2y - 2e = 0.
Finally, add p to both sides: p = 2y - 2e
i need the answers pls!
Given:
The equation is
[tex]\dfrac{2a-4}{3}=8[/tex]
To find:
The reason for second step.
Solution:
We have,
[tex]\dfrac{2a-4}{3}=8[/tex]
Using multiplication property of equality, multiply both sides by 3.
[tex]3\left(\dfrac{2a-4}{3}\right)=3(8)[/tex]
[tex]2a-4=24[/tex]
Using addition property of equality, add 4 on both sides.
[tex]2a-4+4=24+4[/tex]
[tex]2a=28[/tex]
Using division property of equality, divide both sides by 2.
[tex]\dfrac{2a}{2}=\dfrac{28}{2}[/tex]
[tex]a=14[/tex]
So, the reason for second step is multiplication property (=).
Therefore, the correct option is D.
Help please will give Brainliest if possible
Answer:
Look below
Step-by-step explanation:
The answer would be (0,2) or (2,2)
Please mark me as brainliest
Answer:
1,3
Step-by-step explanation:
Is
Y=-3/4x -2
Y=3/4x+1
One solution many solution or no solution
A clerk at a local camera shop earns a 5% commission on all sales. How much commission does the clerk earn on a $500 sale?
Answer:
she earns $25.00 commission
Step-by-step explanation:
.05×500=25
convert the following fractions so that the denominator is 100 11/25
Answer:
44/100
Step-by-step explanation:
To convert the denominator to 100, we multiply the fraction by 4/4:
11/25(4/4) = 44/100
Answer:
The answer is 44/100
Step-by-step explanation:
Multiply 25x4=100 so we know to multiply the numerator by 4 getting the answer 44
If this helped you please consider marking it as brainliest
12. Used to prove that a conjecture is false.
a) Counterexample
c) Concluding statement
b) Inductive Reasoning
d) Conjecture
Answer:
A. Counterexample
Step-by-step explanation:
ounterexample can be a drawing, a statement, or a number.
Write an equivalent expression that uses only addition.
20−9+8−7
Answer:
2+1+3+2+1+3
Step-by-step explanation:
:)
Answer:
20 + -9 + 8 + -7
Step-by-step explanation:
A epression DOES NOT have a equal sign, =
20-9+8-7 = 12
20 + -9 + 8 + -7
to check -->
20 +-9 + 8 + -7
20 + -9 = 20 - 9 = 11
11 + 8 = 19
19 + -7 = 19 - 7 = 12
So therefor it would be
20 + -9 + 8 + -7
Please help !! Thank you so much !
Answer:
A, because m is less than 4.4 so 4.4, is gonna be greater
Answer:
13.7 cm I hope this helps you
13.7
Solve the following one-step equations using inverse operations.
1) X + 6 = 13
X =
2) Y - 5 = 22
Y =
3) 8M = -72
M =
4)
E =
Simplify the following problems by combining like terms.
5) 5x + 9 - 2x - 7 =
Simplify the following problem by using the Distributive Property.
6) -5(x + 8) =
Simplify the following problem by Factoring.
7) 10w - 20 =
At a school there are six lessons in a day.
In total, the six lessons last for 4 1/2hours.
a) Assume that each lesson lasts the same amount of time.
How many minutes long is the final lesson?
Answer:
270
Step-by-step explanation:
ahhm 1 hour is equal to 60 minutes and their are 4 hours,,I did 60 × 4 = 240,,then half hour equal to 30 minutes..so 240+30=270
I hope it will help
Final lesson take 270 minutes in a day.
What is Measurement unit?A measurement unit is a standard quality used to express a physical quantity. Also it refers to the comparison between the unknown quantity with the known quantity.
We have to given that;
At a school there are six lessons in a day.
And, In total, the six lessons last for 4 1/2hours.
Now, We know that;
⇒ 1 hours = 60 minutes
Hence, We can change as;
⇒ 4 1/2 hours = 4 1/2 × 60 minutes
= 9/2 × 60
= 270 minutes
Hence, There are 270 minutes long is the final lesson.
Learn more about the measurement unit visit:
https://brainly.com/question/777464
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Lanu draws a rectangle that is 10 inches wide and 20 inches
long. Which rectangle described below has the same area?
F 5 inches wide and 25 inches long
G 8 inches wide and 25 inches long
H 15 inches wide and 15 inches long
J 15 inches wide and 25 inches long
Answer:
G
Step-by-step explanation:
A 10 x 20 inch rectangle has an area of 200 square inches. Therefore, we must find the rectangle that is also 200 square inches.
The formula of finding the area of a rectangle is multiplying width times length.
F) 5 * 25 = 125
G) 8 * 25 = 200
H) 15 * 15 = 225
J) 15 * 25 = 375
Therefore, rectangle G has the same area, since it is also 200 square inches.
Can someone help? Image below.
Answer:
i dont kniw
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
there is a scale factor of 2
PLESE HELP I WILL MARK BRAINEST PLEASE
The prices for a day pass for skiing are:
Low Season: $52
High Season: $64
Spring Season: $58
a) Calculate the percent change in cost from Low Season to High Season.
b) Calculate the percent change in cost from High Season to Spring Season.
Answer:
a) 23.0769% increase
b) 9.375% decrease
Step-by-step explanation:
PLZ HELP ILL MARK BRAINLIEST
Answer:
35/7
13/4
Step-by-step explanation:
I hope to help you
Answer:
five and four sevenths
5 4/7
Step-by-step explanation:
make them both improper fractions, multiply straight accross, then simplify.
12/7 * 13/4
= 156/28
= 39/7
= 5 and 4/7 in mixed number form
solve for n.
(2^4) = 2^n
n = ___
Answer:
n=8
This is your final answer!
Evaluate the expression, 7x+8(x-3). Assume that x=4.
Answer:
if x was 4 then the answer would be 36.
Step-by-step explanation:
28+8(4−3)
=28+(8)(1)
=28+8
=36
I'm confused what the answer is and my assignment is due tonight.
Please help!!!!!!
Answer:
You're just subtracting the (x,y) for the blue to the (x,y) for the red.
Step-by-step explanation:
percentages
and please explain how to do this because 8 days left for my final exams
i will make you brainliest
Answer:
1)50% , 2) 25% 3) 350%
Step-by-step explanation:
pls follow me not because I am genius but because I am a swager SWAG
Answer:
1. 50%
2. 25%
3. 350%
4. 125%
5. 30%
6. 45%
7. 59%
8. 380%
Step-by-step explanation:
to find the precentage of a fraction u have to try and make the bottom number 100, 1000, 10000 etc
to do that like the first 1 u do 2 x ? = 100 the answer is 50
Rule what u do to the bottom u have to do to the top
now that u multiply 50 down to make 100 u have to do as the rule say what u need to do is also multiply 1 to 50 to get the answer
as u might know that 100 mean % so u pet the top number and then %
Which of these best represents the
function shown in the table?
f(x) = 2(4)
f(x)=x+2
f(x) = 6x + 2
f(x)= x5
Answer:
Step-by-step explanation:
F(x)=5
Answer:f(x) = x^5
Step-by-step explanation:
help me please so I can do it
Answer:
area of rectangle: 16cm
area of square: 9cm
area of whole: 16+9= 25cm
Step-by-step explanation:
Please help me with steps.
Answer:
I think its would be d
Step-by-step explanation:
the distributive property
Answer:
It D. yigigihihijojjvjhjbhhjhj
An arithmetic sequence has a common difference of 5 and the 3rd term is 15. What is the 5th term?
Step-by-step explanation:
Given,
d=5
a3=15
Now, a3=a+2d
= 15=a+10
= 15-10=a
= 5=a
a5=a+4d
= 5+20
= 25
Help. Answer this please!
Answer:
b
Step-by-step explanation:
hard to explain right here sorry man
PLSSSS HELPPPPP ASAPPPP
Answer:
b
Step-by-step explanation:
i need the answer to 10h+12+8h+4
Answer:
18h + 16
Step-by-step explanation:
Since H is an variable, we don’t know what it represents
Answer:
[tex]\huge\boxed{18h+16}[/tex]
Step-by-step explanation:
[tex]\text{Combine Like Terms.}\\\\\\10h+12+8h+4\\\\10h+8h+12+4\\\\18h+16\\\\\\\text{The expression can be no longer simplified.}\\\\\\\boxed{\text{The correct answer should be: } 18h+16}\\\\\\\text{ Hope this helps.}[/tex]
