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OverLord2011 [107]
3 years ago
13

Plzzzzz helppp I’ll give Brainly

Mathematics
2 answers:
MatroZZZ [7]3 years ago
6 0
Answer: it’s b

Reason
love history [14]3 years ago
4 0
Answer is 10

180-55=125
6x-6+7x+1=125
6x+7x=130(add 5 to both sides)
13x=130
130/13=10
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White - 20 marbles
DochEvi [55]

Answer: d

Step-by-step explanation:

The probability of not being purple is the probability of the three other colors. Suppose the number of purple marbles is x. Then we have 20+30+40+x = 90 + x marbles. Then the probability of not being purple is 90/(90+x). If this fraction can have a lowest term for some value of x, then the numerator of this lowest term must be a factor of 90.

Checking through the options, only option D has a non-factor of 90 as its numerator.

8 0
3 years ago
The base diameter and the height of a cone are both equal to x units. Which v expression represents the volume of the cone, in c
vesna_86 [32]

Answer:

1/12piX^3

Step-by-step explanation:

5 0
3 years ago
PLEASE HELPPPPP. URGEENNTT!!! I DONT KNOW HOW TO SOLVE THIS
Oksi-84 [34.3K]

Answer:

A = 58.7 degrees

B = 66.9 degrees

C = 34.1 degrees

Step-by-step explanation:

<u><em>For <A:</em></u>

Tan A = \frac{opposite}{adjacent}

Tan A = \frac{23}{14}

Tan A = 1.6

A = Tan^{-1} 1.6

A = 58.7 degrees

<u>For <B:</u>

Sin B = \frac{opposite}{hypotenuse}

Sin B = \frac{23}{25}

Sin B = 0.92

B = Sin^{-1} 0.92

B = 66.9 degrees

<em><u>For <C:</u></em>

Sin C = \frac{opposite}{hypotenuse}

Sin C = \frac{14}{25}

Sin C = 0.56

C = Sin^{-1}0.56

C = 34.1 degrees

6 0
3 years ago
2x+15=x/2-3<br><br> Can anyone solve for x?
____ [38]

Answer: X=-12

Right ain’t it ?

3 0
4 years ago
Read 2 more answers
What is its equation <br> slope-intercept form ?
aivan3 [116]
Y=1/8x
hope this helped!
5 0
3 years ago
Read 2 more answers
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