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2 years ago

Toula has just baked a cake in the shape of a rectangle. She

Mathematics

1 answer:

Delicious77 [7]2 years ago

4 0

Answer:

192 cm

Step-by-step explanation:

length of the ribbon needed = perimeter of right angled triangle x 2

to determine perimeter, the value of the hypotenuse needs to be known

The Pythagoras theorem : a² + b² = c²

where a = length

b = base

c = hypotenuse

32² + 24²

= 1024 + 576

= 1600

square root = 40

length of rope = 2 x (40 + 32 + 24) = 192

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Gerber Product's Gerber Mixed Cereal for Baby contains, in each serving, 60 calories and 11 grams of carbohydrates†. Gerber Mang

igomit [66]

Answer: 2 servings of Gerber Mixed Cereal for Baby and 3 servings of Gerber Mango Tropical Fruit Dessert .

Step-by-step explanation:

Let x be the number of servings of Gerber Mixed Cereal for Baby and y be the number of servings of Gerber Mango Tropical Fruit Dessert .

By considering the given information, we have the following two equations:_

$60x+80y=360-----(1)\\\\11x+21y=85------(2)$

Divide 20 on both the sides on Equation (1) , we get

$3x+4y=18------(3)$

Multiplying 11 on both the sides in (3), we get ,

$33x+44y=198------(4)$

Multiplying 3 on both the sides in (2), we get ,

$33x+63y=255------(5)$

Now, subtract equation (1) from (2), we get

$19y=57\\\\\Rightarrow\ y=\dfrac{57}{19}=3$

Substitute Y in (3), we get

$3x+4(3)=18\\\\\Rightarrow\ 3x+12=18\\\\\Rightarrow\ 3x=6\\\\\Rightarrow x=2$

Hence, you should you 2 servings of Gerber Mixed Cereal for Baby and 3 servings of Gerber Mango Tropical Fruit Dessert .

4 0

3 years ago

Can someone explain this to me pls

Alekssandra [29.7K]

YOU ARE SMART YOU CAN DO THIS

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3 years ago

What is 10times 1000

solong [7]

Answer:

10000

Step-by-step explanation:

10 has 1 zero. 1000 has 3 zeros. Put these zeroes together to get 0000. Add one to the left, and you get 10000.

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2 years ago

Company A has a sales position with a yearly salary of $42,000. Company B has a similar sales position with a slary of $39,000 p

Ugo [173]

Company A has a sales position with a yearly salary of $42,000. Company B has a similar sales position with a slary of $39,000 plus 1% conmission on yearly sales.

Let x be the amount of yearly sales

Company A has a sales position with a yearly salary of $42,000.

yearly salary = 42,000

Company B has a similar sales position with a salary of $39,000 plus 1% commission on yearly sales.

1% is 0.01

yearly salary = 39,000+ 0.01x

yearly sales is the salary at company A greater than the salary and conmission at company B

A > B

42000 > 39000+ 0.01x

We solve the inequality

39000+ 0.01x < 42000

Subtract 39000 on both sides

0.01x < 3000

divide by 0.01

x> 300,000

For yearly sales > $300,000, the salary at company A greater than the salary and commission at company B

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3 years ago

(ANSWER PLZ! BRAINLIEST) When you graph a proportional relationship explain what happens.

bekas [8.4K]

Answer:

The best way to show and explain direct proportional relationships is by graphing two sets of related quantities. If the relation is proportional, the graph will form a straight line that passes through the origin.

Step-by-step explanation:

7 0

2 years ago

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