Answers
Related Questions
Solve each linear system by :
3x + 2 y =16
2x + 3y = 14
Answers
Answer:
X = 4; Y= 2
Step-by-step explanation:
Y=5
Y-int #1=8
Y-int #2=14/3
A veterinarian examined twice as many dogs as cats. She examined a total of 30 cats and dogs. How many of each animal did she see?
Answers
Part 1 - Application
Give a convincing argument with logical explanations that the contrapositive of a conditional is the
same as the converse of the inverse of the conditional
Answers
Answer:
see explanation. (I did this exact assignment this morning, and this is very similar to what I submitted)
Step-by-step explanation:
The contrapositive of a conditional is the same as the converse of the inverse of the conditional.
The best way to prove/support this statement is to create an example. You should start by creating a conditional; you can then form the conditional's converse, inverse, and contrapositive. Here is an example:
Conditional: If C, then D. (starting statement)
Converse: If D, then C. (conditional reversed)
Inverse: If not C, then not D. (opposite of the conditional)
Contrapositive: If not D, then not C. (reversed opposite of the conditional)
Based on the information from the example you gave, you can conclude:
The converse of the inverse: If not D, then not C. (reversed opposite of the conditional)
Because: The converse is the conditional reversed (If D, then C). The inverse of the converse, in this case, would then make it the opposite (If not D, then not C).
I have not yet received a grade on this assignment, but I know the information is correct; the amount of explanation you need to give really depends on how your teacher grades. Personally, I just submitted an example (similar to the one above) that was color-coded to help show the different parts of each statement.
I hope this helps! :)
Use Quadratic equation to solve
a2 -4a - 4 = 0
Answers
Answer:
a = 2 ± 2[tex]\sqrt{2}[/tex]
Step-by-step explanation:
a = 1
b = -4
c = -4
x = (-b ± [tex]\sqrt{b^2 - 4ac}[/tex]) / 2a
x = (-(-4) ± [tex]\sqrt{(-4)^2-4(1)(-4)}[/tex]) / 2(1)
x = (4 ± [tex]\sqrt{16 +16}[/tex]) / 2
x = (4 ± 4[tex]\sqrt{2}[/tex]) / 2
x = 2 ± 2[tex]\sqrt{2}[/tex]
Your variable being solved is a so a = 2 ± 2[tex]\sqrt{2}[/tex]
Simplify: A. 35/6 B. 29/6 C. 12/5 D. 1/6
Answers
Answer:
[tex] \frac{49 - 3}{6} + \frac{24 - 17}{3} = \frac{46}{6} + \frac{7}{3} = \frac{46 + 7 \times 2}{6} = \frac{60}{6} = 10[/tex]
A rectangular prism has a length of 5/6 inches and a width of 3/5 inch. The volume of the prism is 2/3 cubic inch. Find the height of the prism. Write your answer as a fraction or mixed number in simplest form
Answers
Answer: 1 1/3 inches
128 ounces = ____?____ pounds
Answers
Answer:
8
Step-by-step explanation:
solve 4(a-3) = 22
solve 5(x -6) = 65
with explanation, please
giving 20 points
Answers
Step-by-step explanation:
4(a-3)=22
a-3=4-22
a-3=18
a=18+3
a=21
5(x-6)=65
x-6=65-5
x-6=60
×=60+6
x=66
hope it will help u...............
Answer:
a = [tex]\frac{34}{4}[/tex]
x = 19
Step-by-step explanation:
First equation
Expand the brackets
4(a-3) = 22
4a - 12 = 22
Add 12 to both sides
4a - 12 + 12 = 22 + 12
4a = 34
Divide both sides by 4
4a ÷ 4 = [tex]\frac{34}{4}[/tex]
a = [tex]\frac{34}{4}[/tex]
Second equation
Expand the brackets
5(x - 6) = 65
5x - 30 = 65
Add 30 to both sides
5x - 30 + 30 = 65 + 30
5x = 95
Divide both sides by 5:
5x ÷ 5 = 95 ÷ 5
x = 19
Hope this helps!
Find x. 1.1 review ANSWERS
Answers
The answer is x is 19/6.
The Turbo Penguins football team has three colors of jerseys, Black, White,
and Yellow, and two colors of pants, Gray and Purple. Which list shows all
possible jersey and pant combinations team members can wear?
A. BW, BY, BG, BP, WY, WG, WP, YG, YP, GP
ООО
B. BG, BP, WG, YP
C. BG, BP, WG, WP, YG, YP
O
D. BG, GB, BP, PB, WG, GW, WP, PW, YG, GY, YP, PY
Answers
Answer:
c
Step-by-step explanation:
Each jersey can be paired with both pant colors once, so you should have 6 different combinations of pants and jerseys.
will give brainliest
Which expression is equal to 27√ ?
147√
27√49
27√7
727√
Answers
The graph of F(x) shown below, resembles the graph of G(x) = x2 but it has been charged somewhat. which of the following could be the equation of F(x)? Please help!!! I’m stuck!!! Thanks!!!!!
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Answer:
es la a espero que te ayude corona
There are (3^5)2 ⋅ 3^0 leaves on a tree. What is the total number of leaves on the tree?
3^3
3^7
3^10
3^25
Answers
Answer:
65x
Step-by-step explanation:
I just need the answer
Answers
Answer:
180 is the answer
Step-by-step explanation:
Colin types his research paper for 3 hours. how many minutes is that?
Answers
Answer:
180 minutes
Step-by-step explanation:
60*3=180
Hey there! The answer is:
180 minutes
Explanation:
There are 60 minutes in 1 hour. We know Colin typed his research paper for 3 hours. This means we can multiply 60 minutes by 3 hours and that will give us the number of minutes he spent researching his paper.
60 x 3 = 180
This means Colin typed his research paper for 180 minutes. I hope this answer helped you out, have an amazing day :)
Damian is taking a multiple choice test with a total of 40 points available. Each question is worth exactly 4 points. What would be Damian's test score (out of 40) if he got 4 questions wrong? What would be his score if he got xx questions wrong?
Answers
Answer:
36/40 or 90%
Step-by-step explanation:
First convert it to a fraction, which in this case is 36/40.
To find the percentage, we need to find an equivalent fraction with the denominator of 100. Multiply both numerator & denominator by 100.
36/40 × 100/100
= (36 × 100/40) × 1/100 = 90/100
Therefore, the answer is 90%.
If you are using a calculator, simply enter 36÷40×100, which will give you 90 as the percentage.
7x-y=7 find y intercepts
x- 0, 1, 2, 3, 4
y-
Answers
intercepts occur on the
x
axis, where
y
=
0
. So to find them, you plug in
y
=
0
in to the equation and solve for
x
.
0
=
7
x
0
=
0
so the y intercept is at the origin,
(
0
,
0
)
y
intercepts occur when
x
=
0
∴
y
=
7
(
0
)
y
=
0
∴
the x and y intercepts of
y
=
7
x
is
(
0
,
0
)
graph{7x [-2, 2, -5, 5]}
2c–8°, 3c–14°, and c+15°
solve for c
Answers
Answer:
Simplifying
c + -2 = 3c + 14
Reorder the terms:
-2 + c = 3c + 14
Reorder the terms:
-2 + c = 14 + 3c
Solving
-2 + c = 14 + 3c
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Add '-3c' to each side of the equation.
-2 + c + -3c = 14 + 3c + -3c
Combine like terms: c + -3c = -2c
-2 + -2c = 14 + 3c + -3c
Combine like terms: 3c + -3c = 0
-2 + -2c = 14 + 0
-2 + -2c = 14
Add '2' to each side of the equation.
-2 + 2 + -2c = 14 + 2
Combine like terms: -2 + 2 = 0
0 + -2c = 14 + 2
-2c = 14 + 2
Combine like terms: 14 + 2 = 16
-2c = 16
Divide each side by '-2'.
c = -8
Simplifying
c = -8
Step-by-step explanation:
What is 42 x 118 In a full equation?
Answers
Answer:
4956
Step-by-step explanation:
alternative forms
4.956×10³
The $5$th power of what number is equal to $3^{15}$?
Answers
Answer:
what
the numbers are all messed up
is 6 the same answer as the answer you would get directly finding the square root of 36
Answers
Answer:
yes tha
Step-by-step explanation:
Yes the answer is the same. Indeed, the answer to the square root is 6.
Step-by-step explanation:[tex] \sf square \: root \: of \: 36[/tex]
[tex] \sf = \sqrt{36} [/tex]
[tex] \sf = \sqrt{6 \times 6} [/tex]
[tex] \sf = 6[/tex]
4W
3. Jenny is having a party. She has one
large container of soda with 179 ounces
in it. A second container holds 128
ounces, but half of it has already been
used. If there are 12 people at the party,
how much soda can each person have?
1
Answers
Answer: 25.5833333 or rounded is 26
Step-by-step explanation:
179+128=307
307 divided by 12 is 25.5833333
what is the rule for the reflection
Answers
Answer:
w
Step-by-step explanation:
er
I JUST NEED TO KNOW THE EXPRESSION I WILL GIVE BRAINLIESTJackson purchased a pack of game cards that was on sale for 22% off. The sales tax in his county is 6%. Let y represent the original price of the cards. Write an expression that can be used to determine the final cost of the cards.
Answers
Answer:
y-0.22%=x+0.06%
Step-by-step explanation:
A box of chocolates contains only white and dark chocolates in a 2 : 7 ratio. Fill in the gap in the following sentence: 2 in every chocolates are white.
Answers
Answer:The given information is 24 total chocolates. You have a 2 to 1 ratio, so 24 ÷ # of milk chocolate = 2 ÷ 1.
24⁄x = 2⁄1 solve for x, milk chocolate = 12.
milk chocolate (12) + plain chocolate (24)= 36 Total
Hope this helps!
(You toss two dimes 24 times and record the results use the table to find the experimental probability of the event.)
4. Tossing two tails.
5. Tossing on head and one tail.
6. Not tossing 2 heads.
7. Tossing all heads or all tails.
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2. 15/24
3. 5/24
4. 9/24
-1.3 - 2 5/6 i need the answer plz help
Answers
Quincy, Rosalina and Jamal have formed a partnership. The total investment was $800,000. Quincy and Rosalina own 36.2% and 24.8% . How much money did Jamal invest? Show all steps and all work for full points
Answers
Answer:
402$
Step-by-step explanation:
1. What is the constant of proportionality?
2. What is the equation?
Answers
Answer:
y = 1/3a
Step-by-step explanation:
y = ka
1 = 3k
k = 1/3
Confirm constant: (4-1)/(12-3) = 3/9 = 1/3
1 = 3(1/3) + b
1 = 1 + b
b = 0
y = 1/3x or 1/3a
english 2 hhhhheehllllllppp
Answers
Answer:
adds drama
Step-by-step explanation:
it talks about dramas
Answer:
a
Step-by-step explanation:
it adds drama