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3 years ago

Anybody can help me for BRAINLIST ? 6th grade math .. plz help

Mathematics

2 answers:

aniked [119]3 years ago

5 0

Answer:

Step-by-step explanation:

If this answer helped you then please consider making this brainliest and thank this response :)

ANTONII [103]3 years ago

5 0

Answer:

I think.

it is c I am not really sure

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A+B=44 A+B=44 A:B A:B is equivalent to 4:7. A= B=

ipn [44]

I think is going to be
A=1
B=43
I WISH IF YOU LOOKING FOR

6 0

4 years ago

Christy draws 3 cards from the deck one at a time without replacement. What is the probability of selecting the cards in the ord

Inga [223]

Start with a deck of 52 cards. Draw 1 card. Probability of drawing a diamond first:

$\dfrac{\binom{13}1}{\binom{52}1}$

Now draw another single card from the deck, which now contains 51 cards. Probability of drawing a spade:

$\dfrac{\binom{13}1}{\binom{51}1}$

Draw 1 last card. The deck has 50 cards left, and 12 of these are diamonds. Probability of drawing a diamond:

$\dfrac{\binom{12}1}{\binom{50}1}$

So the probability of drawing a diamond, then a spade, then another diamond is

$\dfrac{\binom{13}1}{\binom{52}1}\cdot\dfrac{\binom{13}1}{\binom{51}1}\cdot\dfrac{\binom{12}1}{\binom{50}1}=\dfrac{13}{850}$

5 0

4 years ago

Please help . I’ll mark you as brainliest if correct!

enot [183]

Answer:

$\boxed{\ g(x)=\dfrac{1}{4}|x-2|+1 \ }$

Step-by-step explanation:

As the graph is passing via (2,1) and (-6,3)

$g(x)=\dfrac{1}{4}|x-2|+1$

8 0

4 years ago

What two number multiply to negative 20 and add to 19

OLEGan [10]

$x;\ y-the\ numbers\\\\ \left\{\begin{array}{ccc}xy=-20\\x+y=19&\Rightarrow&x=19-y\end{array}\right\\\\subtitute\ to\ first\ equation:\\\\(19-y)y=-20\\19y-y^2+20=0\\-y^2+19y+20=0\ \ \ |change\ signs\\y^2-19y-20=0\\y^2-20y+y-20=0\\y(y-20)+1(y-20)+0\\(y-20)(y+1)=0\iff y-20=0\ or\ y+1=0\\\\y=20\ or\ y=-1$

$x=19-y\\\\for\ y=20\Rightarrow x=19-20=-1\\\\for\ y=-1\Rightarrow x=19-(-1)=20\\\\Answer:\boxed{\boxed{20\ and\ -1}}$

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4 years ago

15. The circumference of a circle is Ccentimeters. The diameter of the circle is 13

marysya [2.9K]

Answer:

The answer is 6

Step-by-step explanation:

The circumstance of a circle is given by the formula

6 0

4 years ago