What is the volume of this model

Answers

Answer 1

Answer: Let me see if I can help...
First let's split the shape into two rectangles.
Use the formula V = lwh or V = Bh ....
To find the volume of the bottom rectangle we multiply...
V = (4*2) x 1
This gets us 8 in³.
To find the volume of the top triangle we multiply...
V = (2*1) x 2
This gets us 4 in³.
Now just add 8 + 4 and you will get 12 in³.
Hope this helps you.
(If you need any more explanation I'm happy to help you.)

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Five high school friends all happen to be females

Answers

Answer:

That is so cool

Step-by-step explanation:

Wait was that the whole question

alex 's dog weighs 19 pounds. the veterinarian says this breed of dog typically weighs about 8kg. how many kilograms is Alex's dog above the typical weight? (one kg is about 2.2 lbs)

Answers

19 ÷ 2.2 = 8.6363636364. 8.6363636364 - 8 = 0.6363636364, which can be rounded up to 0.64.

Erik took a trip to see his friend Mike who lives 308 miles away. He left his place at 10 AM driving at 70 mph. In 2 hours, his friend Mike left his place driving towards Erik at an average speed of 50 mph. At what time will they meet?

Answers

Answer:

Erik and Mike will meet at 1:24 PM

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Distance between Erik and Mike = 308 miles

Speed that Erik drove = 70 mph

Time Erik left = 10 AM

Speed that Mike drove = 50 mph

Time Mike left = 12 PM

2. At what time will they meet?

For answering the question, let's find how much miles Erik drove at 12 PM, when Mike started to drive towards Erik:

Miles driven by Erik after two hours = Speed * Time

Miles driven by Erik after two hours = 70 * 2

Miles driven by Erik after two hours = 140

Now we can calculate the distance between Erik and Mike at 12 PM, this way:

308 - 140 = 168

At 12 PM the distance between Erik and Mike is 168 miles

t = time it takes Erik and Mike to meet

The equation to solve for t is:

Distance Erik will travel = 70t

Distance Mike will travel = 50t

70t + 50t = 168

120t = 168

t = 168/120

t = 1.4 hours

1.4 hours = 1 hour + 4/10 * 60 minutes = 1 hour + 24 minutes

Time of the day Erik and Mike will meet = 12 PM + 1 hour and 24 minutes

Time of the day Erik and Mike will meet = 1:24 PM

Answer:

1:24 pm

Step-by-step explanation:

What integer does 357 need to be divided by to equal -21

Answers

357 needs to be divided by -17 to equal -21.

What is Division?

Division is one type of mathematical operation.

Division consists of four different parts - Divisor, Dividend, Quotient, Remainder.

$\mathrm{Dividend=Divisor* Quotient+Remainder}$

So here in this problem it is given that,

Quotient = -21

Dividend = 357

Remainder should be 0.

We have to find the divisor for that division.

Let the Divisor be $=D$ , so value of $D$ is to be determined.

By the condition,

$357=D*-21+0\n\Rightarrow-21D=357\n\Rightarrow D=(357)/(-21)=-17$

So 357 needs to be divided by -17 to equal -21.

Learn more about Division more -

brainly.com/question/1622425

#SPJ2

the answer would be -17. I got this by dividing 375 by -21. i hope this helps!!

The tire on franks bike moves 75 inches in one rotation. How many rotations will the tire have made after frank rides 50ft?

Answers

Answer:

8 rotation will the tires made after frank rides 50 ft.

Step-by-step explanation:

Given: The tire on franks bike moves 75 inches in one rotation.

If bike of tire move 75 in then rotation of wheel is 1

In 75 in of tire move = 1 rotation

In 1 in of tire move = $(1)/(75)$ rotation

Now we change 50 ft into inches

1 ft = 12 inches

50 ft = 12 x 50 = 600 inches

In 1 inch of tire move = $(1)/(75)$ rotation

In 600 inch of tire move = $(1)/(75)* 600=8$ rotation

Hence, 8 rotation will the tires made after frank rides 50 ft.

convert 50ft to inches which is 600

then divide 600 by 75 = 8 rotations

A population of coyotes is known to show periodic behavior over time. The table shows the population of coyotes in a specific area over time.

Answers

Answer:

$\cot x$

Step-by-step explanation:

It is required to find the parent function of the given graph.

Since, we know that,

Range of the functions, $\sin x$ and $\cos x$ is [-1,1].

So, the given graph cannot be obtained from the functions $\sin x$ and $\cos x$ .

Also, we know,

Range of the functions, $\csc x$ and $\sec x$ is $(-\infty,-1]\cup [1,\infty)$ .

Thus, the given graph cannot be obtained from the functions $\csc x$ and $\sec x$ .

So, we are left with the functions, $\tan x$ and $\cot x$ .

Moreover, as $\tan 0=0$

But, in the graph, function is going to infinity when x= 0.

Thus, the graph cannot be obtained from $\tan x$ .

Hence, the parent function is $\cot x$ .

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Two sides of an isosceles triangle measure 3 inches and 13 inches respectively. Find the length of the third side. Explain your reasoning.

Thank you for helping