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4 years ago

Which two numbers on the number line have a absolute value of 1?

Mathematics

2 answers:

const2013 [10]4 years ago

6 0

The one and the negative one

jolli1 [7]4 years ago

4 0

-1 and 1 is the answer to your problem

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Sally was the waitress at two tables. At the first table the bill came to $38.70 and the tip was 15%. At the second table the bi

rewona [7]

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hfill \stackrel{\textit{15\% of 38.70}}{\left( \cfrac{15}{100} \right)38.70}\implies \underline{5.805}~\hfill \stackrel{\textit{20\% of 33.45}}{\left( \cfrac{20}{100} \right)33.45}\implies \stackrel{\textit{larger}}{\underline{6.69}} \\\\\\ \stackrel{\textit{by how much?}}{6.69-5.805\implies 0.885}$

3 0

3 years ago

What graph represents the function f(x) = 8 1/3^x?

densk [106]

Answer:

B (second graph from left)

Step-by-step explanation:

The function when x=0 will be 1 since any number to the zero exponent is 1. This means only B and D are options.

Because of the fraction, the values will be smaller and have a gentler slope. B is the solution.

3 0

3 years ago

Bruno has 8 book shelves. Each shelf can hold 9 books. How many books fit on all 8 shelves? A) 56 books B) 60 books C) 63 books

Lady_Fox [76]

Answer:

D) 72 is correct because 8 times 9 is 72! Hope this helped. :)

8 0

3 years ago

A student sets up the following equation to convert a measurement. Fill in the missing part of the equation

fomenos

Answer:

We have the equation:

(14 N/mm)*X = Y N/cm

So we want to transform 1/mm to 1/cm.

We know that:

10mm = 1cm

1 = 10mm/1cm (we want to have mm on the numerator, so it cancelates with the mm in the denominator)

then the conversion is from 1/mm to 1/cm is:

X = 10mm/cm

then we have:

(14N/mm)*(10mm/cm) = 140 N/cm

4 0

3 years ago

Find the area of the trapezoid. If the answer is not an integer, leave it in simplest radical form. The figure is not to scale.

Tatiana [17]

Step-by-step explanation:

area of trapezium = 15× 12 + 1/2× 12× 5

= 180 + 30 = 210

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you .

6 0

3 years ago