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alina1380 [7]
3 years ago
14

PLEASE HELP DUE TODAY‼️‼️

Mathematics
2 answers:
lozanna [386]3 years ago
7 0

Answer:

1st one and 3x each

Step-by-step explanation:

TEA [102]3 years ago
4 0
The first one is number of balloons times 3 teach time
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A car factory had an inventory of 327 car radios in stock. Then the company installed a radio in each of 243 cars and delivered
zepelin [54]

Answer:

Equation: 243+x=327

Answer to the equation: x=84

Step-by-step explanation:

First, subtract 243 from both sides of the equation, which would leave you with x=84, which is your answer.

I hope this helps! :)

8 0
3 years ago
Lisa ran around a rectangular field 150 m long and 50 m wide at an average speed of 100 m/min. How long did she take to complete
Anarel [89]

Answer:

20 minutes

Step-by-step explanation:

To make one round of the field, Lisa will have to cover the entire perimeter of the field.

The perimeter of a rectangle = 2(l+w) Where L = length and W = width.

The multiplication of 2 means two lengths and widths that each rectangle has. The perimeter of the field = 2(150 +50) = 400m

Lisa's average running speed = 100m/min

The time taken to cover one round of the field or one perimeter of the field = 400/100 = 4 minutes.

To cover 5 rounds or 5 perimeters Lisa will take 5x4 minutes = 20 minutes.

6 0
3 years ago
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Find the missing side in the right triangle, Round to the nearest tenth,<br> 
N76 [4]

Hello!

\large\boxed{c = 12.65}

Use the Pythagorean Theorem to solve for the hypotenuse:

a² + b² = c²

Plug in the given values:

12² + 4² = c²

144 + 16 = c²

160 = c²

Take the square root of both sides:

c = √160

c ≈ 12.65.

3 0
3 years ago
Help asap-3(1+6j)=14-j
Elina [12.6K]

Answer:

J= -1

Step-by-step explanation:

5 0
3 years ago
In this triangle, Cos A/ Cos B = ?.
jenyasd209 [6]

Answer:

1

Step-by-step explanation:

Cosine = adjacent/hypotenuse

Cos A = 3/4.24

Cos B = 3/4.24

Since they are equivalent, Cos A/Cos B = 1

5 0
3 years ago
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