2 years ago

Help due soon will give brainliest

Mathematics

2 answers:

Bess [88]2 years ago

6 0

Answer:

I believe the answer would be D) 12

Step-by-step explanation:

Nina [5.8K]2 years ago

3 0

The answer would be D

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Let D= {4,7,9} , let E {4,6,7,8}, and let F={3,5,6,7,9}a) find the D U Eb) find the E n F

Juli2301 [7.4K]

the given sets are,

D= {4,7,9} , let E {4,6,7,8}, and let F={3,5,6,7,9}

now,

D U E = { 4 , 6, 7 , 8, 9}

and'

E intersection F = E n F = {6 , 7)

thus, the answer is

D U E = { 4 , 6, 7 , 8, 9} and

E n F = {6 , 7)

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1 year ago

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Ierofanga [76]

Answer:

Step-by-step explanation:

All u need to do is graph the points so for -4,5 go 4 left then go up

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3 years ago

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2 years ago

ABC is the middle line of MN in an equilateral triangle. If AB = 8 cm, then find the perimeter MBN.

qaws [65]

Answer:

the answer is 12

Step-by-step explanation:

since the triangle is equilateral meaning all side of ABC is equal to each other AB= BC = AC= 8cm and MN is the middle line that divides AB and BC by two

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3 years ago

H(x) = 5х+2.0х 3 - 45х-180х.<br> factor the polynomial

poizon [28]

The correct answer is 2x^3-40x-180

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