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2 years ago

What is the perimeter of the triangle?

Mathematics

2 answers:

noname [10]2 years ago

8 0

The perimeter of a triangle is 36 units

ivolga24 [154]2 years ago

4 0

Answer:

The perimeter of this triangle should be 34 units.

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The price of a pair of shoes is $45.90. The sales-tax rate is 5 percent. How much sales tax do you need to pay?

Airida [17]

45.90*0.05=2.295. The answer is $2.30 when you round it off.

5 0

3 years ago

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Juli2301 [7.4K]

Answer:

4/8

Step-by-step explanation:

8 is how many cookies in total and 4 is how many that needs to be distributed.

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2 years ago

The angles of elevation to an airplane from two points A and B on level ground are 58° and 76°, respectively. The points A and B

statuscvo [17]

Answer:

Step-by-step explanation:

45x2=90

6 0

2 years ago

Can someone help me please? Am I right or no?

Juliette [100K]

The figure consists of three objects, a rectangle, a trapezoid, a triangle

Find the area of the rectangle
The rectangle is 16 in long and 9 in wide
a₁ = l × w
a₁ = 16 × 9
a₁ = 144 in²

Find the area of the trapezoid
The base of trapezoid is 31 in and 16 in, and the height is 35 - 20 = 15 in.
a₂ = 1/2 × (a + b) × h
a₂ = 1/2 × (31 + 16) × 15
a₂ = 1/2 × 47 × 15
a₂ = 352.5 in²

Find the area of the triangle
The base of the triangle is 31 in, the height is 20 in
a₃ = 1/2 × b × h
a₃ = 1/2 × 31 × 20
a₃ = 310 in²

Add the area together
a = a₁ + a₂ + a₃
a = 144 + 352.5 + 310
a = 806.5

The answer is 806.5 in²

4 0

2 years ago

I need help plsss I will give u more points

lions [1.4K]

Answer:

The value of 0.9* 10² is D.90.
4*(12-8)+2³

4*4+2³
16+8
24

False : it is to add 16+8

b.

False : its 8.

c.

True.

d.

False : its 24.

3.

side  of cube [a]=2ft

volume of cube [V]=a³=2³=8ft³

He needs 1 bag to buy.As its volume is equal.

7 0

2 years ago

What is the perimeter of the triangle?​

What is the perimeter of the triangle?