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mamaluj [8]
3 years ago
5

Can someone help me out thx

Mathematics
1 answer:
allsm [11]3 years ago
5 0

Answer:

what are we supposed to find for this question?

Step-by-step explanation:

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Mama L [17]

Answer:

+5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone help please I’m having trouble with this and I have a test
BigorU [14]

Answer:

x ≈ 36 feet

Step-by-step explanation:

we can use cosine (adjacent side / hypotenuse)to solve this question:

cos 77° = 8 / x

x = 8 / cos 77°

x = 35.5632...

x ≈ 36 feet

8 0
3 years ago
PICTURES ARE ATTACHED, PLEASE HELP :)
liq [111]

for the first one, use Pythagoras theory to find the answer which is

opposite2+adjacent2=hypotenus2

the 2 behind all of them describe the square of all of them

5 0
3 years ago
A wallet contains $460 in $5, $10, and $20 bills. The number of $5 bills exceeds twice the number of $10 bills by 4, and the num
Butoxors [25]

Answer:

Number of $5 bills = 32

Number of $10 bills = 14

Number of $20 bills = 8

Step-by-step explanation:

Let x number of $5, y number of $10 and z number of $20

The number of $5 bills exceeds twice the number of $10 bills by 4.

Therefore, x = 2y + 4

The number of $20 bills is 6 fewer than the number of $10 bills.

Therefore, z = y - 6

A wallet contains $460 in $5, $10, and $20 bills.

Therefore,

5x + 10y + 20z = 460

Substitute x and y into equation

    5(2y+4) + 10y + 20(y-6) = 460

10y + 20 + 10y + 20y - 120 = 460

                           40y - 100 = 460

                                    40y = 460 + 100

                                    40y = 560

                                      y = 14

  • Put the value of y into x = 2y + 4 and solve for x

                                      x = 2(14) + 4

                                      x = 32

  • Put the value of y into z = y - 6 and solve for z

                                      z = 14 - 6

                                      z = 8

Hence, the each type of bills,

Number of $5 bills = 32

Number of $10 bills = 14

Number of $20 bills = 8

3 0
4 years ago
Read 2 more answers
What are to composite Numbers that are relatively prime
dimulka [17.4K]
Two composite numbers that are relatively prime are 10 and 21
4 0
4 years ago
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