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gladu [14]
3 years ago
6

Plz help! serious answers only

Mathematics
2 answers:
Sphinxa [80]3 years ago
8 0
110 degrees :) because they are parallel lines so they’re vertical
prohojiy [21]3 years ago
8 0
110 degrees is the answer i believe
You might be interested in
Find the probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards.
Mice21 [21]

Answer:

1/26

Step-by-step explanation:

This is a case of joint probability.  We find the two probabilities separately and then multiply the results together:

P(odd number on cube) = 3/6 = 1/2; P(7 from a deck)) = 13/52 = 1/13

Then the desired joint probability is (1/2)(1/13) = 1/26

Note that the two events here are entirely separate and independent.

4 0
3 years ago
What two numbers add to equal ten and multiplies to equal negative seven?
lawyer [7]
Okay ShallBeTheLast, what we will do will involve a lot of simple plug and play kind of actions.
To start we must notice one number must be negative and the other should be positive, because the multiplied number is a negative.

Next, lets multiply number that have a sum of 10 (keep in mind one has to be negative and the other has to be positive).

-1 * 10 = -10 false
-2 * 12 = -24 false
-3 * 13 = -39 false
notice that no number working and it's only getting farther away.
There is no solution for this that involves to integers.

I think you might of wrote the question backwards.
If that is the case we would run numbers like.....
-1 * (-6) = 7 false
-2 * (-5) = 10 true!!!!

-2 and -5 would work
4 0
4 years ago
Guys can somebody explain me how to do this?
Natali [406]

Answer:   _L_TS_OF_FLOURS

Each underscore represents an empty box, i.e. a space

I'm assuming your teacher probably meant to have _LOTS_OF_FLOURS

See the explanation below as to why that first "O" is left out.

I would as your teacher for more clarification if s/he made a typo or not.

==========================================================

Explanation:

For the stuff in the top row, we simplify the expression to get a single number. For example,

2^5 = 2*2*2*2*2 = 32

We have five copies of "2" multiplied out

The result of 32 means we'll cross off "32" from the list. This is the one with the lettering of "lV"

As another example,

3^4 = 3*3*3*3 = 81

The exponent tells us how many copies of the base to multiply

The result of 81 means we cross off the entry labeled "bT 81"

----------------

For the stuff in the bottom row, we replace the variables with the numbers associated with them.

When it says a = 2, we replace every copy of 'a' with 2

Something like (3a)^2 will then mean (3*2)^2. Use PEMDAS to simplify and you should get 36 as the result.

Check out the diagram below to see which items are crossed off the list. Each red box represents something that is crossed off the list.

The remaining items that weren't crossed off are:

  • mU  10
  • jG -32
  • eS  1/12
  • lO 1000 .... the first letter is lowercase L
  • hF  -1/32
  • bL 256
  • jF  -196
  • gO  32
  • oS  24
  • dT  36
  • nR 144
  • kL -180

We're given a set of boxes labeled with lowercase letters 'a' through 'p'

We'll write "L" in box "b" since these letters pair together in "bL 256"

Then we have "dT" up next to mean we'll write T in box d

Next letter S goes in box 'e' since we have the code "eS 1/12"

This process is repeated until we end up with _L_TS_OF_FLOURS

where each underscore is an empty box. For example, box 'a' is left empty since none of the remaining codes involve a lowercase 'a'

It appears your teacher made a typo. I'm guessing the answer to the riddle should be "_LOTS_OF_FLOURS", but box c is empty because none of the remaining codes involve lowercase c. We do have the code "cO -32" in the upper left corner, but it has been crossed off the list due to (-2)^5 = -32

6 0
1 year ago
Please answer this correctly
skelet666 [1.2K]

Answer:

80-119 ⇒ 5

Because

80-99 ⇒ 3

100-119 ⇒ 2

So 2+3 = 5

6 0
4 years ago
Read 2 more answers
Which choice is equivalent to the fraction below when x is an appropriate value? Hint: Rationalize the denominator and simplify.
densk [106]
\frac{3}{3- \sqrt{6x} } = \frac{3}{3- \sqrt{6x} } \times \frac{3+ \sqrt{6x} }{3+ \sqrt{6x} }  \\ = \frac{3(3+ \sqrt{6x})}{3^2-( \sqrt{6x} )^2} = \frac{3(3+ \sqrt{6x})}{9-6x} \\ =\frac{3(3+ \sqrt{6x})}{3(3-2x)}=\frac{3+ \sqrt{6x}}{3-2x}
6 0
3 years ago
Read 2 more answers
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