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3 years ago

Benjamin bought 4 goldfish. Each goldfish cost $1.29. How much did Benjamin spend?

Mathematics

1 answer:

Rashid [163]3 years ago

4 0

Answer:

5.16

Step-by-step explanation:

dude

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PLS HELP> is this a examples of speed velocity and acceleration. a plane flying 300 mi/hr west toward California

rusak2 [61]

Answer:

Step-by-step explanation:

Speed: 300 mi/hr, Gives how fast you go

Velocity: 300 mi/hr west, includes speed and direction

Acceleration: No, it does not say a starting speed or if it was a constant speed.

Hope this helps :)

7 0

4 years ago

Read 2 more answers

Evulate a^2 - b^2 if a=4 and b= -2

Helen [10]

Answer:

Step-by-step explanation:

4^2 = 16

-2^2 =-4

16 -(-4) =20

8 0

4 years ago

Can anybody help me please

GREYUIT [131]

Question 7: Option 1: x = 33.5°

Question 8: Option 3: x = 14.0°

Step-by-step explanation:

<u>Question 7:</u>

In the given figure, the value of perpendicular and hypotenuse is given, so we have to use any trigonometric ratio to find the value of angle as the given triangle is a right-angled triangle

So,

Perpendicular = P = 32

Hypotenuse = H = 58

So,

$sin\ x = \frac{P}{H}\\sin\ x = \frac{32}{58}\\sin\ x = 0.5517\\x = sin^{-1} ( 0.5517)\\x =33.48$

Rounding off to nearest tenth

x = 33.5°

<u>Question 8:</u>

In the given figure, the value of Base and Perpendicular is given, we will use tangent trigonometric ratio to find the value of x

So,

Perpendicular = P = 5

Base = B = 20

So,

$tan\ x = \frac{P}{B}\\tan\ x = \frac{5}{20}\\tan\ x = 0.25\\x = tan^{-1} (0.25)\\x = 14.036$

Rounding off to nearest tenth

x = 14.0°

Keywords: Right-angled triangle, trigonometric ratios

Learn more about trigonometric ratios at:

#LearnwithBrainly

8 0

3 years ago

A room measures 14 feet by 16 feet. The blueprint for the room has a scale of 1/2 inch:2 feet. What are the dimensions of the ro

Yanka [14]

On the blue print, the room will measure 3.5 inches by 4 inches

3 0

4 years ago

Read 2 more answers

1. Use the three-dimensonal figure to draw the orthographic projection for each indicated viewpoint or perspective.

Vesna [10]

Answer:

I kinda color coded it. Hopefully this helps.

Step-by-step explanation:

Please look at the attached screenshots.

4 0

3 years ago