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Dmitry_Shevchenko [17]
3 years ago
8

A drawing of a room has scale of 1/4 inch = 1 ft. what is the proportional relationship according to scale?

Mathematics
1 answer:
exis [7]3 years ago
6 0

Answer:

for every 1/4in on the paper its 1ft in real life

Step-by-step explanation:

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Find the area of the triangle. Enter your answer in the box. An obtuse triangle. The base of the triangle is fourteen millimeter
Jet001 [13]

Answer:

Step-by-step explanation: Formula to find an area of a triangle A= 1/2base x height

Data

h=12mm A=1/2 base x height

b=14mm. A= 1/2 x (14mm x 12mm)

A=? A= 168mm^2(square) /2

A= 84mm square

4 0
3 years ago
Simplify the expression completely 125 1/3
Roman55 [17]
<h3>I'll teach you how to solve 125 1/3</h3>

---------------------------------------------------

125 1/3

Convert mixed numbers to improper fractions:

125 1/3=

125*3+1/3=

376/3

Your Answer Is 376/3

plz mark me as brainliest :)

3 0
3 years ago
What does the slope of Jessica’s function represent
madam [21]

Answer:

There is no function posted with this question, but slope means how steep a line is. The slope is also known as the average rate of change.

Step-by-step explanation:

6 0
3 years ago
What do you do to both sides to<br> r? What is r? 3/8 r = 6 HELP ME
faust18 [17]

Answer:

r = 16

Step-by-step explanation:

\frac{3}{8}r = 6 \\\\

Multiply both sides by 8

8*\frac{3}{8}r = 6*8\\\\3r = 48\\

Divide both side by 3

\frac{3}{3}r=\frac{48}{3}\\\\r = 16

OR

Multiply both side by (8/3)

\frac{8}{3}*\frac{3}{8}r=6*\frac{8}{3}\\\\r = 2*8\\\\r = 16

write an equation to represent the information in this problem. Jerel runs five days each week. on each of 4 days, he runs 2.3 km. if jerel runs a total of 14km, how many kilometers does he run on the fifth day?

Let x be the distance run on the fifth day

Total distance run on all the four days = 2.3 * 4 = 9.2 km

Required equation : x + 9.2 = 14

x = 14 - 9.2

x = 4.8 km

3 0
2 years ago
What is the least common denominator (LCD) of 12 and 23?
leva [86]

Answer: none of those, 276...?

Step-by-step explanation:

You need to know the least common denominator (LCD) of 12 and 23 if you want to add or subtract two fractions with 12 and 23 as denominators.

The least common denominator, also called lowest common denominator (LCD), of 12 and 23 is 276.

Here is a math problem example where you need to know the LCD of 12 and 23 to solve:

3/12 + 2/23 = ?

Step 1) Take the LCD and divide each denominator by it as follows:

276/12 = 23

276/23 = 12

Step 2) Multiply each nominator with the respective answers from Step 1:

3 x 23 = 69

2 x 12 = 24

Step 3) Put it all together to solve the problem:

69/276 + 24/276 = 93/276

= 3/12 + 2/23 = 93/276

It's that easy! Once again, the lowest common denominator (LCD) of 12 and 23 is as follows:

276

7 0
3 years ago
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