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inysia [295]
3 years ago
10

Please help me..!!!!!

Mathematics
1 answer:
schepotkina [342]3 years ago
4 0

Answer:

x + 7

Step-by-step explanation:

1+7=8

2+7+9

so on

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Which values are solutions to the inequality below? √x ≤ 5
Romashka [77]
\sqrt{x}  \leq 5

Find the real  region  for \sqrt{x}

\sqrt{x} is real for x \geq 0

= x  \geq 0

\sqrt{x}  \leq 5

Square both sides:

( \sqrt{x} )^2  \leq 5^2

5^2 = 5*5 =25

Refine:

x  \leq 25

Answer D

hope this helps!


5 0
3 years ago
Which expression is equivalent to -30 - 8x + 50 - 2x?
Makovka662 [10]

-10x + 20 should be the right answer.

6 0
3 years ago
Read 2 more answers
Given the following shape with parellel lines, explain why these two triangles are similar.
ohaa [14]

Answer:

All 3 angles are the same, it is simply a dilation. the size is the only difference.

Step-by-step explanation:


3 0
3 years ago
jacks car used 18 gallons of gasoline to go for 68 miles at that rate how many gallons would be used to go 754 miles
ss7ja [257]
68/18 = 3.77 miles to the gallon


754/3.78 = 199.47 gallons
3 0
4 years ago
The notation __1____ reads the probability of Event B given that Event A has occurred. If Events A and B are independent, then t
telo118 [61]

P(B|A) (option B)

Doesn't affect (option A)

P(B|A) = P(B) (option A)

Explanation:

1) Conditional probabilities could be in the form P(A|B) or P(B|A)

P(B|A) is a notation that reads the probability of event B given that event A has occurred.

P(B|A) (option B)

2) Independent events do not affect the outcome of each other

For event A and B to be independent, the probability of event A occurring doesn't affect the the probability of event B occurring

Doesn't affect (option A)

3) Events A and B are independent if the following are satisfied:

P(A|B) = P(A)

P(B|A) = P(B)

The ones that appeared in the option is P(B|A) = P(B) (option A)

3 0
1 year ago
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