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4 years ago

How many terms are present in the expression (2 + 5 + 8)? A). 1. B). 2. C). 3. D). 15.

2 answers:

4 0

In this specific problem each term is separated by an addition sign , so you have a total of 3 terms . The correct answer is " C."<span />

lubasha [3.4K]4 years ago

3 0

Answer:

i think it is 3 terms so the anser is C.

Step-by-step explanation:

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What is the surface area of this cone if the diameter is 4 inches and the height is 6 inches

choli [55]

Hope you understand
Its pretty simple once you have the formula

4 0

3 years ago

Use the properties of logarithms<br> Rewrite the following in the form log(c).<br> 5log(2)

Alecsey [184]

Answer: $5\log(2)=\log(2^5)$

Step-by-step explanation:

According to the properties of logarithms, we have

To rewrite : $5\log (2)$ in the form of log(c).

Therefore,

$\leq 5\log(2)=\log(2^5)$ [ $\because\ n\log(m)=\log(m^n)$ ]

Hence, $5\log(2)=\log(2^5)$ .

6 0

3 years ago

Choose a number between and that is a multiple 45 of and 95 . Write all the numbers that she could choose. If there is more than

AnnZ [28]

Answer with explanation:

To find the common multiple of 45 and 95,we will find HCF of 45 and 95.

45=3 × 3× 5

95=5 × 19

⇒H CF(45,95)

=3 × 3×5×19

=855

→Common multiple of 45 and 95 =855

→There are infinite number of multiple of 855 which are 855, 1710, 2565,.....

You have not written between which two numbers.So, you should write multiple of 855 such that it is smaller than the greater number.

7 0

3 years ago

The reflection of H(-10,-11) is H'(10, -11). What is the reflection

diamong [38]

-8,10 because it crosses the y axis

5 0

3 years ago

Write the equation in slope-intercept form and find the equation of a line through the given point (a) parallel and (b) perpendi

skelet666 [1.2K]

keeping in mind that parallel lines have the same exact slope, hmmm what's the slope of 4x - 2y = 3 anyway? well, let's put it in slope-intercept form firstly.

$\bf 4x-2y=3\implies 4x-3=2y\implies \cfrac{4x-3}{2}=y
\\\\\\
\cfrac{4x}{2}-\cfrac{3}{2}=y\implies \stackrel{slope}{2}x-\cfrac{3}{2}=y$

so we're looking for a line whose slope is 2 and passes through 2,1.

$\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{1})~\hspace{10em}
slope = m\implies 2
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-1=2(x-2)
\\\\\\
y-1=2x-4\implies \blacktriangleright y=2x-3 \blacktriangleleft$

$\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}}
{\stackrel{slope}{2\implies \cfrac{2}{1}}\qquad \qquad \qquad \stackrel{reciprocal}{\cfrac{1}{2}}\qquad \stackrel{negative~reciprocal}{-\cfrac{1}{2}}}
\\\\[-0.35em]
\rule{34em}{0.25pt}$

$\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{1})~\hspace{10em}
slope = m\implies -\cfrac{1}{2}
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-1=-\cfrac{1}{2}(x-2)
\\\\\\
y-1=-\cfrac{1}{2}x+1\implies \blacktriangleright y=-\cfrac{1}{2}x+2 \blacktriangleleft$

4 0

3 years ago