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SashulF [63]
3 years ago
10

Mrs.Tong is baking brownies for a school party.The

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

D 5:1

Step-by-step explanation:

45 brownies

9 eggs  

brownies to eggs

45:9

simplify 45/9 using the common denominator which is 9 divide numerator and denominator which equals 5:1

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The hypotenuse of a right triangle is 1m longer than twice one of the other two sides. The third side of the triangle is 15m. Fi
Dimas [21]

Let the length of unknown side be x

So, hypotenuse = 2x + 1

By pythagorean theorem ie , a² = b² + c²

(2x + 1)² = x² + 15²

4x² + 1 + 4x = x² + 225

3x² + 4x -224

(3x +28)(x-8)

x = -9.33 , 8

Since, length can't be negative

x = 8

∴Unknown side length = 8 m

Length of hypotenuse = 2 x 8 + 1 = 17 m

Hope it helps now.

4 0
3 years ago
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the member increased their elevation 290 feet during their hike this morning. now they are at an elevation of 450 feet
ExtremeBDS [4]

Answer:

160 good luck tho on whatever

Step-by-step explanation:

450-290

3 0
4 years ago
Store employees are handing out coupons. Every 10th customer gets a $1 coupon. Every 12th customer gets a $2 coupon.
Paul [167]
The 11th customer because they don't mention it.
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3 years ago
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What is the equation of the funcion that is graphed as line b?
dolphi86 [110]

Answer:

The equation for b would be y = 1/2x + 1

Step-by-step explanation:

In order to find this, start by finding two points on the line. We'll use (0,1) and (2, 2). From there we start by finding the slope.

m(slope) = (y2 - y1)/(x2 - x1)

m = (2 - 1)/(2 - 0)

m = 1/2

Now using that, we can plug it, along with a point into point-slope form to get the answer.

y - y1 = m(x - x1)

y - 1 = 1/2(x - 0)

y - 1 = 1/2x

y = 1/2x + 1

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Simplify the expression ​
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Answer:

r^12 t^12

Step-by-step explanation:

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