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4 years ago

William bought a new sweater at the store when they were having a %45 off sale.

1 answer:

6 0

The discount would be £9.79. You would take 45% amd make it a decimal, then times the decimal by 19. Once you have that answer you will subtract it from 19.

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What is Trigonometry ?

Mazyrski [523]

Answer:

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies.

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3 years ago

Read 2 more answers

The exterior of a refrigerator is shaped like a rectangular prism, and measures 2 2/3ft wide and 5 1/2 feet high by 2 1/2 feet d

larisa86 [58]

Volume = (2 2/3 ft)*(5 1/2 ft)*(2 1/2 ft)

2 2/3 ft = 8/3 ft
5 1/2 ft = 11/2 ft
2 1/2 ft = 5/2 ft

Volume = (8/3)*(11/2)*(5/2)
Volume = (88/6)*(5/2)
Volume = (440/12) = 36 8/12 = 36 2/3

 . . . Volume = 36 2/3 ft³

7 0

4 years ago

Work out an estimate for square root 1.13 + 2.84 x 9.33

Feliz [49]

hi there!

 $\large \rm = \color{brown} 27.6272 \: \\ \tt in \: \: alternate \: \: form \\ \\ \large \tt \color{cyan} \frac{17267}{625} , \color{red}27 \frac{392}{625}$ 

<h2 />

Step-by-step explanation:

 $\tt1.13 + 2.84 \times 9.33$ 

multiply the number

 $\tt \color{green}1.13 + 26.4972$ 

add the number

 $= \tt \color{green}27.6272 \\ \\ \tt \color{pink}or \: \: in \: \: alternate \: \: form \\ \\ \tt \color{purple} \frac{17267}{625} \tt \color{blue} \: , \: 27 \frac{392}{625}$ 

<h2>hope it helps</h2>

#Carryonlearning

<h2 />

6 0

3 years ago

Darnell is planning on selling his car next summer, which is one year from now. He wants to make sure his car is worth at least

tester [92]

Answer:

10,000 miles

Step-by-step explanation:

First of 25,000 miles =8,000 dollars to the cars worth so the maxium account you can add to the mileage is 10,000 in order to keep the regulations and guidelines of car companies.

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3 years ago

Which of the following groups of terms can be used interchangeably when working with normal distributions?

BARSIC [14]

Answer:

The correct answer is D) areas, probability, and relative frequencies

Step-by-step explanation:

This is because each of these terms refers to an amount of space surrounding the mean on the normal distribution curve. Each of them let's us know how likely a spot is to have a value within it.

The z-score would not fit this as it identifies the value and how far away a single spot on the graph would be.

5 0

3 years ago