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Rashid [163]
3 years ago
10

[62+(52 -4²) +9] Simplify the expression

Mathematics
1 answer:
tester [92]3 years ago
3 0

Answer:

107 i took the test

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How do I do this?? I need help
NemiM [27]

X=15

1:25-10=X   X=15

2:12+X=24    X=12

3:X>=10.5

4:59<4X  X>14.75

5: 15

SO JUST 1 AND 5 ARE X=15

6 0
3 years ago
Read 2 more answers
12 bars of soap for $10.00 or 5 bars of soap for $4.00
Lady_Fox [76]
5 bars of soap for $4.00 because more money is save.
8 0
3 years ago
Set up a linear system and solve. A cash register contains $5 bills and $50 bills with a total value of $345. If there are 15 bi
victus00 [196]

Answer:

6 $50 bills and 9 $5 bills

Step-by-step explanation:

Let's let x = the number of $5 bills, and y = the number of $50 bills. With this, we can set up two equations:

5x + 50y = 345

x + y = 15

Because there is $345 total in the register, that means that 5 times the number of $5 bills plus 50 times the number of $50 bills would equal 345. And there are 15 bills total, so the numbers added is 15. Now, we can solve these equations through substitution:

x + y = 15

x = 15 - y

Now, plug in (15 - y) for x into the other equation, and solve for y:

5(15 - y) + 50y = 345

75 - 5 y + 50y = 345

75 + 45y = 345

45y = 270

y = 6

Since y is 6, that means we have 6 $50 bills. And there are 15 bills total, so there are 9 $5 bills. (15 - 6 = 9)

5 0
1 year ago
Need help ASAP hshehebsbeb
Ivan

Answer:

I thing option A. all real numbers.

but IAM not exactly sure....

3 0
3 years ago
Read 2 more answers
Can you help me find length bc please!!!!
masya89 [10]

Remark

You are dealing with a right angle triangle. You can use one of Sin(x) Cos(x) or Tan(x). Since the Hypotenuse is involved and since you are given the adjacent side, Cos(71) is what you will need.

Solution

H = BC

Cos(x) = adjactent / hypotenuse

Cos(71) = 6.3 / H            Multiply both sides by H

H * Cos(71) = 6.3            Divide by Cos(71)

H = 6.3 / cos(71)             Cos(71) = 0.32557

H = 6.3 / 0.32557          Divide

H = BC = 19.351                       Answer

6 0
3 years ago
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