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Naddik [55]
3 years ago
15

I need to know what goes in each empty box. 17 POINTS

Mathematics
2 answers:
Xelga [282]3 years ago
4 0

Answer:

\frac{4}{8}   -  \frac{1}{8}   =  \frac{3}{8}

this is the answer for sure

lorasvet [3.4K]3 years ago
3 0

Answer:

first box is 4 and the last fraction is 3/8

Step-by-step explanation:

1 half is equivalent to 4 eighths (4 is half of 8, 8 parts equals 1).

for the 2nd set of boxes 2 fractions with the same denominator can have their numerator subtracted (I'm not very good at explaining methods I hope that made sense)

since we know 1/2 is equal to 4/8, 4/8-1/8 is 3/8

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Can you answer this one please
creativ13 [48]

Answer:

50⁰

Step-by-step explanation:

Since j and k are parallel lines cut by two transversals,

2+3+5=180⁰ <em>(</em><em>Allied</em><em> </em><em>angles</em><em>)</em>

We are given 2(60⁰) and 5(70⁰)

so,

60⁰+3+70⁰=180⁰

60+70=130

130⁰+3=180⁰

Bring the 130⁰ to the R.H.S

3=180⁰-130⁰

Therefore,

3=50⁰

6 0
2 years ago
I earned $100. I wish to give 15% of this to my mother. How much should I give her?
garik1379 [7]
<h2><em>All of it. Be kind to your mother.</em></h2><h2><em></em></h2><h2><em></em></h2><h2><em></em></h2><h2><em>In all seriousness, 15% of 100 is itself. 15. If it was 27%, it'd be 27. So on and so forth.</em></h2>
6 0
3 years ago
Read 2 more answers
Help need to do this by tomorrow
Nuetrik [128]

Answer:

42 degrees

Step-by-step explanation:

To find the complement of an angle, subtract that angle from 90.

90 - 48 = 42

5 0
3 years ago
If a and b are independent events with p(a) = 0.05 and p(b) = 0.65, then the conditional probability p(a |
alukav5142 [94]
Two events are said to be independent when the occurence of one event does not in any way affects the occurence of the other event.

For independent events, the probablilty of event A happening given that event B has happened is given by the probability of event A happening.

i.e. P(a | b) = P(a).

Therefore, given that p(a) = 0.05 and P(b) = 0.65, then p(a | b) = p(a) = 0.05.
4 0
3 years ago
Which type of transformation maps trapezoid PQRS onto trapezoid P'Q'R'S'? reflection rotation translation dilation
Keith_Richards [23]

Answer:

Dilation.

Step-by-step explanation:

From the given picture , it can be seen that the size of trapezoid P'Q'R'S' is decreased from trapezoid PQRS .

Reflection , rotation and translation are rigid motions that produces congruent images and do not change the size of the shapes.

But dilation is not a rigid motion because it changes the size of the shape by using a scale factor.

Hence, the transformation maps trapezoid PQRS onto trapezoid P'Q'R'S' is "Dilation".

7 0
3 years ago
Read 2 more answers
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