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padilas [110]
3 years ago
8

Gcf for 12 and 23 (greatest common factor)

Mathematics
2 answers:
Keith_Richards [23]3 years ago
3 0
The greatest common factor is 1 (one)
Fudgin [204]3 years ago
3 0
Its 1 because they dont have one.
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The old price for school lunches is $4. The new
insens350 [35]

。☆✼★ ━━━━━━━━━━━━━━  ☾

Use this equation :

(difference/original) x 100

Substitute the values in:

(0.32/4) x 100

Solve :

increase = 8 %

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

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7 0
3 years ago
Scarlett is trying to find the height of a dam. She stands 90 meters away from the dam and records the angle of elevation to the
adoni [48]

Answer:

45.55 meters

Step-by-step explanation:

I'm guessing she recorded above her height, right?

To find the height of the dam, use the tangent ratio:

tangentX=\frac{opposite}{adjacent}

The height of the dam is the side opposite the given angle, and this will represent x. The adjacent side (the hypotenuse is NEVER considered the adjacent side) is the distance from Scarlett to the dam. The angle of elevation is the angle of 26°. Insert the values:

tan26=\frac{x}{90}

Solve for x. Multiply both sides by 90:

90*(tan26)=90*(\frac{x}{90})\\\\90*tan26=x

Insert equation into a calculator:

x=90*tan26\\\\x=43.9

Now add Scarlett's height:

43.9+1.65=45.55

The dam is 45.55 meters tall.

<em>Finito</em> :D

6 0
3 years ago
**ANSWER ASAP**
Verizon [17]
It is the formula to find the longest line on a right triangle. for example, a squared plus b squared equals c squared. In this case, c must always be the line not relating to the right angel.
5 0
3 years ago
Read 2 more answers
Perform the indicated operations and chose the correct answer from the listed options.
ehidna [41]

Answer:

The correct answer is option C.  3

Step-by-step explanation:

It is given an expression in variable x

(x² + 3x²)/(x + 1) ÷ (x² - 9)/(3x + 3) * (x - 3)/x

<u>To find the simplified answer</u>

x² + 3x² = x(x + 3)

x² - 9 = (x + 3)(x - 3)

The given expression can be written as,

(x² + 3x²)/(x + 1) ÷ (x² - 9)/(3x + 3) * (x - 3)/x

 = x(x + 3)/(x + 1) * 3(x + 1)/(x + 1)(x - 1) * (x -3)/x

 =[ x(x +3) * 3(x +1) *  (x -3)]/[(x + 1) * (x + 3)(x - 3) *x]

 = 3

The correct answer is option C.  3

3 0
3 years ago
Please help pleaaaseee it’s a little test but I need help please!!
Wewaii [24]

Answer:

JT = 3\sqrt{2}, JE = 3

Step-by-step explanation:

This is a 45-45-90 triangle

6 0
2 years ago
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