1) rewrite the equation by completing the square
(X+4)^2=9
2) what are the solution to the equation
Answer A= X=-4 plus and minus 3
Is 2j + 2 equivalent to 2j +1 ?
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how many cubes with a .25 inch side length will fit in a rectangular prism with a volume of 35.62
Answer:
142.48
Step-by-step explanation:
this i think is the answer
Cora is bringing donuts to work as a treat for her co-workers. She buys 12 donuts for $9.96. How much does each donut cost? 30 POINTS FAST NEED HELP
Divide total cost by number of donuts bought:
9.96 / 12 = 0.83
Each donut cost $0.83
Answer:
0.83
Step-by-step explanation:
number of donuts divided by price
12/9.96=1/X
X=0.83
I WILL MARK BRAINIEST PLEASE HELP
Answer: do you still need help
Step-by-step explanation:
help asap look at ss
Answer:
they are 3
Step-by-step explanation:
help help 100 pointzzzz plzzzzz helppp
it is Y ma'am or sir!
~iwa-chan
help please!!!!!!!!!!!!!!!!!! Examine the diagram.
2 lines intersect a horizontal line to form 3 angles. The angles are 1, 90 degrees, 2.
Which statement is true about angles 1 and 2?
Angles 1 and 2 are complementary.
Angles 1 and 2 are vertical.
Angles 1 and 2 are supplementary.
Angles 1 and 2 are adjacent.
Answer:
a
Step-by-step explanation:
Answer:
the answer is a
:) :) :)
Step-by-step explanation:
PLEASEEEEEE!!! help with this
PLEASE EXPLAIN HOW TO DO THIS LIKE IN STEPS AND EVERYTHING
Explain, in detail, the steps on how to factor the following trinomial.
3x^2+5x +2
Answer:
(3x+2)(x+1)
Step-by-step explanation:
Given the quadratic equaton;
3x^2+5x +2
Factorize
(3x^2+3x+)(2x+2)
Factor out the common value from each bracket
3x(x+1) + 2(x+1)
3x+2(x+1)
Hence the factored form is (3x+2)(x+1)
I need help I have been waiting for 2 hours
other person alr did #1, and #2 is 0.175
5% of 3 and one half is 0.175 as a decimal
Answer:
$139.24
Step-by-step explanation:
$98+$20=$118
(1.18)($118)=$139.24
the 1.00 in 1.18 is the cost without tax, the 0.18 is the tax, so if you want the cost of the room with tax you would multiply the cost of the room before tax with 1.18
The tax for every room is the same(.18). Tax is taken from the initial cost so you would do 98+20= 118. $118 is the cost of the double room without tax, $139.24 is with tax.
PLEASE HELP OMG
just put this equation into y = mx + b
7x + 8y = -12
* my answer was y = -7/8x - 12/8
(is there supposed to be two fractions? did i do it right?)
Answer the photo below thanks
Answer: that is a rectangle
Step-by-step explanation:
Answer:
Rectangle , is correct answer of this question
What does the problem 37( 253,080 equal?
Answer:
so confused like what is this
Step-by-step explanation:
Answer:
9363960
Step-by-step explanation:
The calculator says otherwise -.-
but yeah, hope it helps.
Angel repairs used furniture. He expects to use 48 oz of wood filler this month. There are 16 oz in 1 lb. How many pounds of wood filler does Angel expect to use this month?
Answer: 3
Step-by-step explanation:
48 divided by 16 is 3
The number of pounds expected to use this month is 3 pounds.
What is unit conversion?It is the conversion of one unit to another unit with its standard conversion.
Example:
1 hour = 60 minutes
1 minute = 60 seconds
1 km = 1000 m
We have,
16 oz = 1 lb
Multiply 3 on both sides.
48 oz = 3 lb
Thus,
3 pounds of wood is in 48 oz.
Learn more about unit conversion here:
https://brainly.com/question/13899873
#SPJ5
what’s the answer to this ?
Answer:
the answer to this question is -13x + 13
Which of the following is a Pythagorean triple?
Answer:
D (3,4,6)
Step-by-step explanation:
I took thee test
A flower vase bought for Rs. 72 and sold for Rs. 63. Find the loss percent.
Answer:
12.5% is loss....
hope it helps.
Answer:
the lost percentage is 14.28%
Step-by-step explanation:
1 - (72÷63) = -0.1428 x 100% = -14.28 %
(Please heart the answer if you find it helpful, it's a motivation for me to help more people)
the next term of the square 3 by 1
9514 1404 393
Answer:
(B) 1/27
Step-by-step explanation:
The terms of the sequence have a common ratio.
(1/8)/(3/16) = (2/16)/(3/16) = 2/3
(1/12)/(1/8) = (2/24)/(3/24) = 2/3
(1/18)/(1/12) = 12/18 = 2/3
The next term will be ...
(1/18)(2/3) = 2/54 = 1/27 . . . . matches choice B
Are the ratios 18:9 and 4:3 equivalent?
Answer:
No. (see below)
Step-by-step explanation:
If you match up the ratios like this:
18 : 9
4 : 3
Matching the two numbers (one on top of another, since they correspond to each other), you can see that these are not equivalent.
Here's why:
The top ratio is 18 to 9, which can be represented by 18 total people to 9 girls in the amount of total people.
We know that the number of boys will also be 9 because 9 is half of 18.
Let's look at the second ratio:
This can be represented by 4 total people to 3 girls in the amount of total people.
4 - 3 = 1
So there would be only 1 boy. Meaning that they're not equal because 1 is not half of 4. It would only be 1/4.
1/4 ≠ 1/2
If we make them similar denominators, you can really see it:
1/4 ≠ 2/4
Of the 600 sixth graders at Melville Middle School, 80% want more field trips. How many students want more trips?
Answer:
480
Step-by-step explanation:
hi please help i’ll give brainly but please show your work.
Answer:0.028
Step-by-step explanation: 0.07 x 0.4= 0.028
what is the diagonal of a solid square. the sides are 7. please help
Answer:
9.89949 units
Step-by-step explanation:
the diagonal of a 7 by 7 square is the same as the hypotenuse of a 7 by 7 triangle. using the pythagorean theorem, you can conclude that
7²+7²=c²
49+49=c²
98=c²
√98=c
c≈9.89949 units
Approximately the distance d in miles that a person can see the horizon is represented by the
equation du
where h is the height where the person is. (1mile = 1609.3 m).
4
Step-by-step explanation:
bonjour quelqu'un peut-il se joindre à zo om Numéro d'identification 77974021488 le mot de passe 9taPHH
Find the constant of proportionality that creates a direct proportion between x and y,
Constant of Proportionality
Answer:
y=x
Step-by-step explanation:
Something that would create a direct proportionality is y=x because both of them are in an equation which means they are directly proportional
Sarah has $1000 in the bank. she took out $50 to buy supplies. What percentage of savings did she take out?
1/3 + 3/8 =?? wich method can sole the number sentence
Divide 9 by t. Then, add 3.
Which of the following expressions matches the statement above?
OA. t + 9 + 3
OB. 9 + 3+ t
C. 9 + (t + 3)
OD. 9+t+3
a dealer sells a camera to a man and makes 15% profit. The man sells the camera to another man for 414$ with 10% loss. Find the original cost of the camera.
Answer:
$386.75
Step-by-step explanation:
First we must find the price of the camera after the man sold it, with the 10% loss.
To do this we find 10% of 414, which is 41.4 . Meaning the camera was originally bought from the dealer for $455.40, as we have to add the 10% back onto the price.
Now we find 15% of 455 and subtract it, with 15% being 68.25, the original cost was $386.75. My guy was seriously ripped off :(.
Orignal price: $386.75plz help asap!!
which statement is not true about the data shown by the box plot below ?
Answer:
B
Step-by-step explanation:
the range is about 45
(c) At an auction, a table was bought for £56.
This was 20% below the table's actual value.
What was the table's actual value?
Please I’m desperate and tell me how you did it
Given:
Triangle EFG is similar to triangle HIJ.
To find:
The measure of side IJ.
Solution:
We know that, corresponding sides of similar triangles are proportional.
Triangle EFG is similar to triangle HIJ.
[tex]\dfrac{EF}{HI}=\dfrac{FG}{IJ}[/tex]
Putting the given values, we get
[tex]\dfrac{7}{32}=\dfrac{4}{IJ}[/tex]
[tex]7\times IJ=4\times 32[/tex]
[tex]IJ=\dfrac{128}{7}[/tex]
[tex]IJ=18.2857[/tex]
[tex]IJ\approx =18.3[/tex]
Therefore, the measure of side IJ is 18.3 units.
