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2 years ago

If these two shapes are similar, what is the measure of the missing length s?

Mathematics

1 answer:

kodGreya [7K]2 years ago

6 0

I think it’s 5 but i’m not sure lol

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Marco drove 75 miles in 1 2/3 hours. how many miles ca he drive in 1 hour?

GenaCL600 [577]

Answer:

<u>45 miles</u>

Explanation:

The distance driven is directly proportional to the time:

distance / time = K

Which can also be written as:

distance₁ / time₁ = distance₂ / time₂

Here you have:

distance₁ =75 miles

time₁ = 1 + 2/3 hours = (3 + 2) / 3 hours = 5/3 hours

distance₂ = x

time₂ = 1 hour

With that you can set up a proportion:

75 miles / (5/3) hour = x₂ / 1 hour

Solving for x₂ you get:

x₂ = [75 miles] × 1 hour / (5/3 hour) = 3 × 75 / 5 miles = 45 miles

4 0

3 years ago

the table shows the number of vehicles wash at a carwash fundraiser over the weekend so there was a total of 94 Vehicles how man

Sloan [31]

There were 47 cars washed on Saturday.

6 0

3 years ago

What is y=-6/7x+4 moved 9 units up

Simora [160]

Answer:

y=-6/7+13

Step-by-step explanation:

The y intercept will just move 9 units up (so add 9 to 4)

4 0

3 years ago

Read 2 more answers

Help! what is the surface area of the prism? 128in^2, 768in^2, 384in^2, or 480in^2

Nimfa-mama [501]

Option C: $384 \ in^2$ is the surface area of the prism

Explanation:

Given figure is a triangular prism.

We need to determine the surface area of the triangular prism.

The formula to find the surface area of the triangular prism is given by

$S A=b h+(s 1+s 2+s 3) H$

where b is the base of the triangle,

h is the height of the triangle,

$s1,s2,s3$ are the three sides of the triangle and

H is the height of the prism.

Let us substitute the values $b=16$ , $h=6$ , $s1=16$ , $s2=10$ , $s3=10$ and $H=8$ in the formula, we get,

$SA=16(6)+(16+10+10)(8)$

Simplifying, we get,

$SA=96+(36)(8)$

Multiplying the term, we get,

$SA=96+288$

Adding the terms, we have,

$SA=384 \ in^2$

Thus, the surface area of the prism is $384 \ in^2$

Hence, Option C is the correct answer.

6 0

3 years ago

1 QUESTION. PLEASE HELP. VOLUME GEOMETRY QUESTION.

mina [271]

Knowing the volume of a 3-D shape is extremely when deciding what materials to use and how much of them to use. When you know the volume of the different designs is helpful when deciding which material costs less to use but still meets requirements. For example, if you were trying to decide what material to fill your product with, and say the volume of your product is 36^3. You narrow things down to two products, one costing $54 to fill the entire thing. The other costing $60. Because you have the volume, it will be easy to decide which is better based off of the price per square inch. If you didn't have the volume. You would have to make an estimate and potentially make a bad business decision.

Hope this helps! I apologize for my long response

3 0

3 years ago