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3 years ago

Are these in the same FACT FAMILY?? 4 + 5 = 9 9 - 5 = 4

Mathematics

2 answers:

Levart [38]3 years ago

8 0

Step-by-step explanation:

I think yes I am not sure

sorry I took your points

a_sh-v [17]3 years ago

6 0

Answer:

yes cause they are the same #s

Step-by-step explanation:

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At Miramar college, 71% of students will graduate. Of students who will graduate, 53% are female. At the college 49% are male an

gladu [14]

Answer:

0.3763

Step-by-step explanation:

Given :

Students graduated = 71%
Male students = 49%
Female Students = 100% - 49% = 51%
Female students out of graduated students = 53%

Prob (Female & Graduate) = Proportion of female of students who graduate who graduate

= 53% of 71% = 0.53 x 0.71 = 0.3763

6 0

2 years ago

I really need help on this please and thank you in advance

sasho [114]

Answer:

Step-by-step explanation:

first, your answer will be negative,

x^12*(2y)^3=x^12(8y^3)

denominator= -x^2*y^12

after we divide them=- 8 x^10/y^9

choice E

7 0

3 years ago

Bill brought 8 shirts, 6 pairs of shorts and 3 pairs of shoes to camp. How many different outfits consisting of a shirt, a pair

Ilya [14]

144 outfits, I believe.

8 X 6 X 3= 144

3 0

3 years ago

On a coordinate plane, 2 lines are shown. Line P Q has points (negative 8, 2) and (4, 2). Line M N has points (8, 6) and (8, neg

DaniilM [7]

Answer:

Slope of PQ = 0

Slope of MN = infinity

PQ and MN are perpendicular to each other

Step-by-step explanation:

for any two points (x1, y1), (x2, y2)given in coordinate plane slope is given by

$y1 - y2/x1-x2\\\\For \ line \ PQ\\slope = 2 - 2/-8-4 = 0\\\\For \ line \ MN \\slope = 6 - (-8)/8-8 = 1/0 = infinity\\\\$

For any line if slope is zero it is parallel to X axis and perpendicular to Y axis

For any line if slope is infinity it is parallel to Y axis and perpendicular to X axis

Also we know X and Y are perpendicular to each other.

Since slope of PQ is zero it is parallel to X axis and perpendicular to Y axis

Since slope of MN is infinity it is parallel to Y axis and perpendicular to X axis.

Thus two lines PQ and MN are perpendicular to each other.

4 0

3 years ago

Read 2 more answers

Find the equation of the line passing through the points (5,21) and (-5,-29)

Assoli18 [71]

Answer:

Look below

Step-by-step explanation:

lets have -29 be y2 and -5 be x2

21 - (-)29

5 - (-)5

Subtracting a negative is just adding it so

21 + 29 50
5 + 5 10

50/10

this simplified, is 5/1 or 5

y=5x+b

now we need to find b, so we substitute y and y

x = 5

y = 21

21=5*5=b

5*5 is 25

now we need to get to 21

25 -4 is 21

b = -4

y=5x-4

3 0

2 years ago