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3 years ago

Could someone answer this for me please? Thank you!

Mathematics

1 answer:

katovenus [111]3 years ago

4 0

I hope this helps! The data they give you gives you coordinate points that will help you solve the problem!

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1. Benji is an architect. He designed a house and drew a blueprint to show his client. The scale of his blueprint is 1 inch: 4 f

elena-14-01-66 [18.8K]

Answer:

The area of that bedroom in real life is of 216 square feet.

Step-by-step explanation:

Real dimensions:

One of the bedrooms on the blueprint is a rectangle measuring 3 inches by 4.5 inches.

The scale is that each inch on the drawing represents 4 feet in real measure.

So the dimensions of the bedroom are:

3*4 = 12 feet by 4.5*4 = 18 feet.

What is the area of that bedroom in real life?

Rectangular bedroom, so the area is the multiplication of the dimensions.

12*18 = 216 square feet.

The area of that bedroom in real life is of 216 square feet.

5 0

3 years ago

Daniela recorded the low temperatures during the school day last week and this week. Her results are shown in the table below. L

AleksAgata [21]

Daniela made her error on step 3 because it says: <span>
<span>"Find the ratio of the differences of the means compared to the mean absolute deviation.
</span><span>
She didn't find the difference between the today and last week means. She just put the mean as a whole.</span></span>

7 0

3 years ago

Read 2 more answers

A motorist travels 90 miles at a rate of 20 miles per hour. If he returns the same distance at a rate of 40 miles per hour, what

Anna71 [15]

Answer:

The answer is x = 1800

Step-by-step explanation:

Hope this helps :)

Have a nice day.

7 0

3 years ago

Quick algebra 1 question for some points!

Kazeer [188]

$\frac{y}{x} = \frac{4}{ - 3} = \frac{8}{ - 6} = \frac{12}{ - 9} \\ this \: relation \: holds \: so \: y \: varies \\ directly \: with \: x$

$\frac{ 4}{3} m = \frac{8}{ - 6} \\ m = \frac{ \frac{ - 8}{6} }{ \frac{3}{ - 4} } = \frac{8 \times 4}{6 \times 3} = \frac{32}{18} = 2 \\ multipling \: by \: 2$

$\frac{y}{x} = \frac{ - 40}{ - 0.5} = \frac{8}{2.5} = \frac{5}{4} \\ \frac{y}{x} = 80 = 3.2 = 1.25 \\ this \: is \: untrue \: so \: y \: is \: not \\ varying \: directly \: with \: x$

$no \: constant \: of \: variation$

<h2>4)</h2><h2> $\frac{y}{x} = \frac{21}{3} = \frac{31.5}{4.5} = \frac{38.5}{5.5 \\ } \\ \frac{y}{x} = 7 = 7 = 7 \\ y \: varies \: directl y\: with \: x \\ consant \: of \: var = \frac{y}{x} = 7$ </h2><h2>5)</h2>

$\frac{y}{x} = \frac{30}{6} = \frac{35}{7} = \frac{96}{8} \\ \frac{y}{x} = 5 = 5 = 12 \\ y \: does \: not \: vary \: directly \: with \: x$

7 0

2 years ago

Which expression represents “6 more than x”? A. x−6

Misha Larkins [42]

I would say the expression that represents 6 more than x is C: x plus 6

8 0

3 years ago

Read 2 more answers