3 years ago

Which pair of numbers is relatively prime?

Mathematics

2 answers:

Anna35 [415]3 years ago

7 0

A is the correct answer

Semmy [17]3 years ago

4 0

B I’m pretty sure sorry if wrong

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The newly elected president needs to decide the remaining 5 spots available in the cabinet he/she is appointing. If there are 15

skad [1K]

Answer: There are 360360 ways to appoint the members of the cabinet.

Step-by-step explanation:

Since we have given that

Number of eligible candidates = 15

Number of spots available = 5

We need to find the number of different ways the members can be appointed where rank matters

For this we will use "Permutations":

So, the required number of different ways in choosing the members for appointment is given by

$^{15}P_5=360360$

Hence, there are 360360 ways to appoint the members of the cabinet.

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3 years ago

Write down the unit digit for each of the following square first 78 pawer 2<br>

Vladimir79 [104]

Answer:

Step-by-step explanation:

Since 78² then 8² = 64 which indicates 4 is the unit digit

6 0

3 years ago

It’s all in the picture number 5!!!pleaseee help‼️‼️‼️‼️‼️‼️ASAP‼️‼️

Mariulka [41]

We know that m<JKL = m<JKM + m<MKL

Let's substitute the values from the picture into our equation above.

10x - 11 = 43 + 8x - 20

Combine like terms.

10x - 11 = 8x + 23

Subtract 8x from both sides and add 11 to both sides.

2x = 34

Divide both sides by 2

x = 17

m<MKL = 8x - 20 = 8(17) - 20 = 136 - 20 = 116 degrees.

m<JKL = 10x - 11 = 10(17) - 11 = 170 - 11 = 159 degrees.

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4 years ago

Broccoli cost $1.50 per pound at the store.How much money does 32 ounces of broccoli cost

balandron [24]

Hope this will help u

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4 years ago

Complete the table 3 5 8 ? 12

nadya68 [22]

4 is the answer........

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3 years ago