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alekssr [168]
3 years ago
6

GIVING BRAINLIEST PLEASE HELP!!

Mathematics
1 answer:
PolarNik [594]3 years ago
3 0

this is really hard but ig that u have to calculate the size of the line

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Which of the following statements are true
Alisiya [41]

3rd that is it :( (hope this helps)

6 0
3 years ago
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Angle 1 and angle 2 are supplementary angles. m<1 is 4y + 7, and m<2 is Sy + 4. Find m<2.
Doss [256]

Step-by-step explanation:

First, we should define supplementary angles.

Supplementary angles are angles that add up to 180 degrees.

Since 1 and 2 are supplementary and we know their values, we just set them equal to 180 degrees

(

4

y

+

7

)

+

(

9

y

+

4

)

=

180

Now just solve for one variable

13

y

+

11

=

180

13

y

=

169

y

=

13

Now the question asks for m<2, which is

9

y

+

4

So we just plug in

9

⋅

13

+

4

=

121

So m<2 is 121

7 0
3 years ago
A bag contains 2 white marbles and 7 purple marbles. Two marbles are drawn at random. One marble is drawn and not replaced. Then
Masja [62]
A.
\frac{7purple}{9total} *  \frac{2white}{8total}  \\  \frac{14}{72}  \\ =0.194
The denominator of the second number goes down one because you aren't replacing the initial marble pulled, making the amount of marbles in the bag go down, but not affecting the white count because you pulled a purple marble.
b.
\frac{2white}{9total} *  \frac{1white}{8total}  \\  \frac{2}{72}  \\ =0.278
The same can be said about the denominator for this problem, but not the numerator. The numerator must go down one number as well, because you already chose one white marble, taking one of the white marbles out of the bag, leaving you with one solitary, white marble.
c.
Chance of selecting two purple marbles:
<u />\frac{7purple}{9total} *  \frac{6purple}{8total}  \\  \frac{42}{72}  \\ =0.583
Chance of selecting two white marbles:
\frac{2white}{9total} * \frac{1white}{8total} \\ \frac{2}{72} \\ =0.278
<u>Chance of selecting two purple</u> vs. <em>Chance of Selecting 2 white:</em>
<u>0.583</u>><em>0.278</em>.
It is more likely to select 2 purple marbles.

Hope this helps!
6 0
3 years ago
Read 2 more answers
The two opposite vertices of a square are (-2,2) and (1,-1). What are the other two vertices of the square?
drek231 [11]
Isn't it (-3,3) that's what I think because it's 1 2 3 but I don't know
3 0
4 years ago
To solve 493x = 3432x 1, write each side of the equation in terms of base.
iVinArrow [24]

The solution of the equation in terms of the base is \rm x = \dfrac{-1}{2939}\\\\.

Given that

Equation; \rm 493x= 3432x+1

We have to find

The solution of the equation in terms of base.

According to the question

To determine the solution of the equation following all the steps given below.

Equation; \rm 493x= 3432x+1

Then,

\rm 493x= 3432x+1\\\\493x-3432x=1\\\\-2939x=1\\\\x = \dfrac{-1}{2939}\\\\

Hence, the solution of the equation in terms of the base is \rm x = \dfrac{-1}{2939}\\\\.

To know more about Equation click the link given below.

brainly.com/question/12179591

7 0
3 years ago
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