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3 years ago

13

Mr.Rosenthalis gettingreadytobuildadog house.Hebuyssomewood for$33,someshinglesfor$12, andsomescrewsfor$7.About howmuchdoeshespe

ndonthe buildingmaterials?

1 answer:

Naily [24]3 years ago

6 0

Answer:

$52

Step-by-step explanation:

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73.50 divided by 21. Ishsdbdh

valina [46]

3.5 is the answer!!!

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The length of each leg of an isosceles right triangle is 4 cm. What is the length of the hypotenuse

miss Akunina [59]

<u>Answer:</u>

5.65 cm

<u>Step-by-step explanation:</u>

We are given that the length of each leg of an isosceles right triangle is 4 cm and we are to find the length of the hypotenuse.

For this, we will use the Pythagoras Theorem:

$a ^ 2 = b ^ 2 + c ^ 2$

where $a$ is the hypotenuse.

$a ^ 2 = 4 ^ 2 + 4 ^ 2$

$\sqrt { a ^ 2} = \sqrt { 3 2 }$

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Therefore, the length of the hypotenuse is 5.65 cm.

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3 years ago

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Add 21 to both sides

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3 years ago

The square below has a side length of 14 inches. What is the area of the shaded region?

hichkok12 [17]

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14 square units

Step-by-step explanation:

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2 years ago

15 x sin(30)=?/15 x 15

Delicious77 [7]

Answer:

The exact value of

sin

(

30

)

sin(30) is

1

2

12.

15

⋅

1

2

15⋅12

Combine

15

15 and

1

2

12.

15

2

152

The result can be shown in multiple forms.

Exact Form:

15

2

152

Decimal Form:

7.5

7.5

Mixed Number Form:

7

1

2

712

Step-by-step explanation:

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2 years ago