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Sveta_85 [38]
3 years ago
11

show that the the product of the first two numbers 28,48 of that stem is equal to the product of their LCM and HCF

Mathematics
1 answer:
Oliga [24]3 years ago
5 0

Answer:

HCF is 4

LCM is 336

Step-by-step explanation:

2/28 , 48

2/14 , 24

2/7 , 12

2/7 , 6

3/7 , 3

7/7 , 1

1 , 1

HCF is 2 × 2 =4

LCM is 2 × 2 × 2 × 2 × 3 × 7 = 336

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I SUCK IN THIS LESSON. PLEASE PLEASE HELP NO LINKS!
nata0808 [166]

Answer:

42

Step-by-step explanation:

<u>Area of triangle:</u>

A = 1/2bh

A = 1/2(2)(3)

A = 3

<u>Area of rectangle:</u>

A = bh

A = 11(3)

A = 33

<u>Area of triangle:</u>

A = 1/2bh

A = 1/2(3)(4)

A = 6

<u>Combined:</u>

3 + 33 + 6

42

8 0
3 years ago
Picture included help stuck on this question
zaharov [31]
Answer=42 degrees

Complementary angles= 90 degrees
90-48=42
3 0
3 years ago
Read 2 more answers
Tara has two standard, six-sided dice. If she rolls them 36 times, how many times should she expect a sum less than 5 to show up
andreyandreev [35.5K]
There are six sides on each die. For each possible score on Die 1, there are six possible scores on Die 2. So the number of possible combinations is 6*6 = 36. 
<span>It follows that if the dice are thrown 36 times, you would expect each combination to come up once. </span>

<span>We therefore simply need to know how many combinations add up to less than 5. (I've interpreted this as not including a total of 5 itself). </span>
<span>These combinations are: 1 and 1, 2 and 1, 1 and 2, 2 and 2, 3 and 1, and 1 and 3 ---> six combinations out of 36. </span>

<span>So you'd expect a sum less than 5 six times. </span>
8 0
3 years ago
Identify the sample space of the probability experiment: answering a true or false question.
Rainbow [258]

Answer:

we would need to know what the experiment was or we can't awnser

8 0
3 years ago
What does y=2x+3 equal?
posledela
Y = X times 2 + 3 if that's what you're asking so y = 5x
Explanation:
2+3=5 so 5x bc x isn't a number
4 0
3 years ago
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