All categories

3 years ago

A model satellite is 7 in wide. If it was built with a scale of 1 in: 2 yd, then how wide is the real satellite?

Mathematics

1 answer:

miskamm [114]3 years ago

8 0

Answer:

14yd

Step-by-step explanation:

Scale of the model:

1in to 2yd

This suggest that for every 1in on the model, the actual distance is 2yd.

So;

A model 7in wide will actually be:

1in to 2yd

7in will be 7 x 2 = 14yd

You might be interested in

Over the course of a month, Katniss caught three times as many squirrels as deer. She also caught five less rabbits than squirre

NeTakaya

Answer:

She caught 10 rabbits

Step-by-step explanation:

Given

Represent Rabbits with R; Squirrels with S and Deer with D

$S = 3D$

$S = R - 5$

$S + R+ D = 10 +4D$

Required

Determine the value of R

$S + R+ D = 10 +4D$

Solve for R

$R = 10 + 4D - D - S$

$R = 10 + 3D - S$

Recall that $S = 3D$

Substitute 3D for S

$R = 10 + 3D - 3D$

$R = 10$

Hence;

<em>She caught 10 rabbits</em>

8 0

3 years ago

The medium in which a story is presented most affects the

katen-ka-za [31]

Answer:

audience's perspective of a story - please give brainliest

6 0

3 years ago

Ellie has 3 pound of milk. She gives 1/2 to her friends equally. How many does ellie have now.

gregori [183]

3/2= 1.5 pounds of milk

7 0

3 years ago

Read 2 more answers

Please help I’m really stuck

motikmotik

Answer:

A is the correct answer

have a great day

7 0

3 years ago

The price of 10 citrons and 7 fragrant wood apples is 55 units. The price of 7 citrons and 10 fragrant wood apples is 64 units.

a_sh-v [17]

Price of one citron = 5 units

Price of one fragrant = 5/7 units = 0.71 units

Further explanation:

Let x be the price of one citron and

y be the price of one fragrant

Then according to given statement

10x+7y = 55 Eqn 1

7x+10y = 64 Eqn 2

Multiplying equation 1 by 7

$7(10x+7y) = 7(55)\\70x+49y=385$

This will be equation 3.

Multiplying equation 2 by 10

$10(7x+10y) = 10(64)\\70x+100y=640$

This will be equation 4.

Subtracting equation 3 from equation 4

$70x+100y - (70x+49y) = 640-385\\70x+100y-70y-49y = 255\\51y = 255\\\frac{51x}{51} = \frac{255}{51}\\x = 5\\Putting\ x=5\ in\ equation\ 1\\10(5)+7y = 55\\50+7y = 55\\7y = 55-50\\7y = 5\\\frac{7y}{7} =\frac{5}{7}$

So,

Price of one citron = 5 units

Price of one fragrant = 5/7 units = 0.71 units

Keywords: Linear Equations, Solving system of linear equations

Learn more about linear equations at:

#LearnwithBrainly

5 0

3 years ago

A model satellite is 7 in wide. If it was built with a scale of 1 in: 2 yd, then how wide is the real satellite?​

A model satellite is 7 in wide. If it was built with a scale of 1 in: 2 yd, then how wide is the real satellite?