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Anestetic [448]
2 years ago
14

Please help i don't understand!

Mathematics
1 answer:
Maksim231197 [3]2 years ago
5 0

Answer:

Step-by-step explanation:

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Help please quick! i need to find all the missing angles and side
Molodets [167]

Answer:

I think the answer is 73.

Step-by-step explanation:

did it state the volume?

wait its a right angle, so its 90 degrees?

8 0
3 years ago
Solve 3x + 5 ⩾ x + 17
Ugo [173]

Answer:

Step-by-step explanation:

Simplifying

3x + 5 = x + 17

Reorder the terms:

5 + 3x = x + 17

Reorder the terms:

5 + 3x = 17 + x

Solving

5 + 3x = 17 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.

5 + 3x + -1x = 17 + x + -1x

Combine like terms: 3x + -1x = 2x

5 + 2x = 17 + x + -1x

Combine like terms: x + -1x = 0

5 + 2x = 17 + 0

5 + 2x = 17

Add '-5' to each side of the equation.

5 + -5 + 2x = 17 + -5

Combine like terms: 5 + -5 = 0

0 + 2x = 17 + -5

2x = 17 + -5

Combine like terms: 17 + -5 = 12

2x = 12

Divide each side by '2'.

x = 6

Simplifying

x = 6

5 0
3 years ago
3. Find the selling price for a $700 computer if the store has a 30% markup rate.
MArishka [77]

Answer:

$910

Step-by-step explanation:

700 x 0.30 = 210

700 + 210 = $910

4 0
3 years ago
–2.5 + (–3.5) Which number line shows the sum? (and i know its not -6)
Leto [7]

Answer:

6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which function is the inverse of ſx) - 2x+ 3?
Sonbull [250]

If f^{-1}(x) is the inverse of f(x), then

f\left(f^{-1}(x)\right) = x

which means

2f^{-1}(x)+3 = x

Solve for f^{-1}(x) :

2f^{-1}(x) + 3 = x \\\\ 2f^{-1}(x) = x - 3 \\\\ f^{-1}(x) = \dfrac{x-3}2 = \boxed{\dfrac12x-\dfrac32}

5 0
3 years ago
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