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3 years ago

Hello I need help with my homework if someone could help me and explain to me how this works that would be great thank you

Mathematics

2 answers:

Tatiana [17]3 years ago

7 0

Answer:

Step-by-step explanation:

5. 17.25-8.25= 9

6. 7+8=15

7. 2*8=16 or 2*9=18

blagie [28]3 years ago

4 0

Answer:

5) 9

6) 15

7) 16

Step-by-step explanation:

5) 17.25 - (4.5 + 3.75)

Parenthesis comes first

4.5 + 3.75 = 8.25

17.25 - 8.25 = 9

6) (14 - 7) + (3 + 5)

7 + (3 + 5)

7 + 8 = 15

7) 4 ÷ 2 × 8

2 × 8 = 16

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Mnenie [13.5K]

Answer:

Step-by-step explanation:

The tangent to the angle makes an angle of 90° with the radius.

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3 years ago

Read 2 more answers

Factor. Explain. 24x³y²-4x²y+84x^4

Elan Coil [88]

Answer:

$\boxed{\bold{4x^2\left(6xy^2-y+21x^2\right)}}$

Step By Step Explanation:

Apply Exponent Rule $\bold{\:a^{b+c}=a^ba^c}$

$\bold{x^4=x^2x^2,\:x^3y^2=x^2x}$

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Factor Out Common Term $\bold{4x^2}$

$\bold{4x^2\left(6xy^2-y+21x^2\right)}$

➤ $\boxed{\bold{Mordancy}}$

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3 years ago

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evablogger [386]

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Hope this helps. c:

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Answer:

I did my best, but it has been a while. I really hope that this helps

Step-by-step explanation:

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