3 years ago

This is bellwork for 6th period Help?

Mathematics

1 answer:

shusha [124]3 years ago

5 0

Answer:

yes

Step-by-step explanation:

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Help with inequalities

max2010maxim [7]

Answer:

$2(b - 9) \geqslant 26$

Step-by-step explanation:

difference of a number and 9 means to subtract

$b - 9$

twice that means multiply by 2

$2(b - 9)$

at least is greater than or equal to

$2(b - 9) \geqslant 26$

8 0

3 years ago

I have 3 questions, 20 points each please explain your answer and show work, and PLEASE GIVE AN ACTUAL ANSWER. PLEASE ANSWER SOO

alexdok [17]

Answer:

Step-by-step explanation:

1.From the given triangle, ABC, using the proportionality theorem, we get

$\frac{FA}{CA}=\frac{EF}{BC}$

⇒ $\frac{8}{40}=\frac{5}{x}$

⇒ $x=25ft$

Thus, the height will be 25 feet.

Statement Reason

1.∠C≅∠E Given

2. ∠ABC≅∠DBE Vertically opposite angles

3. ΔABC is similar to ΔDBE AA similarity rule.

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3 years ago

You are comparing prices from 2 office supply stores. Your office needs 5 cases of blue paper. Home & Office Headquarters li

melomori [17]

5x[$25.85-($25.85 x 0.10) ] + (5 x 2.50)=$128.83 compared to[ 5 x 27.36( $27.36 x 0.15)]+ 10.00= 126.28 is the least amount.

answer is ------> $126.28

8 0

3 years ago

Please help me 15 points

timofeeve [1]

Answer:

it says 8

Step-by-step explanation:

3 0

3 years ago

For the following, find f(g(x)) and g(f(x)).<br> f(x) = 3x - 1<br> G(x) = 2x - 1/ x

Ronch [10]

Step-by-step explanation:

by comparing both f (x) and g (x)

we get

3x-1=2x-1/x

by this way we can get the value of X and put the value of X in f (x) and g (x)

4 0

2 years ago