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Sidana [21]
3 years ago
8

What is the surface area of the square pyramid above?

Mathematics
1 answer:
kicyunya [14]3 years ago
8 0

Answer:

B) 65 sq in

Step-by-step explanation:

SA = area of base + 1/2(perimeter of base)(slant height)

= 5² + 1/2(20)(4)

= 25 + 40

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Find the measure of each exterior angle.
devlian [24]

Answer:

The answer is 137 degrees

Step-by-step explanation:

Add up the two angles you know already

93 + 44 = 137

Then you take that number and subtract it from 180 in order to find the other interior angle.

180 - 137 = 43

So angle LKJ is 43 degree

Now to find the exterior angle you take the missing angles measurement

Which is 43 and subtract it from 180 to get 137

7 0
3 years ago
What is the quotient of the following division problem? 328 ÷ 172 = ?
mojhsa [17]

Answer:

C

Step-by-step explanation:

328÷172 how many times can 328 go into 172 so u have to multiply 172 by 2 if it goes over then put on top of the one and then subtract 328 by 172 and u got ur answer and remaining

3 0
3 years ago
The slope of the line below is 2. Use the coordinates of the labeled point to
Alexus [3.1K]

Answer:

The equation of line passing through point (3 , 10) with slope 2 is y = 2 x + 4 .

Step-by-step explanation:

Given as :

The slope of a line = m = 2

The line is passing through point = x_1 ,  y_1 = 3 , 10

Now, <u>Equation of line in point- slope form</u>

y -  y_1 = m × (x - x_1)

Or, y - 10 = 2 × (x - 3)

Or, y - 10 = 2 × x - 2 × 3

Or, y - 10 = 2 x - 6

Or, y = 2 x - 6 + 10

Or, y = 2 x + 4

So, The equation of line  y = 2 x + 4

Hence, The equation of line passing through point (3 , 10) with slope 2 is y = 2 x + 4 . Answer

3 0
3 years ago
Graph f(x) = (1/3)^x+1<br>​
e-lub [12.9K]

Answer:

The graph is attached below.

Step-by-step explanation:

Given the function

f\left(x\right)\:=\:\left(1/3\right)^x+1

Exponentiation function have a horizontal Asymptotes.

<u />

<u>Finding the horizontal Asymptotes</u>

<u />\mathrm{Exponential\:function\:of\:the\:form}\:f\left(x\right)\:=c\cdot \:n^{ax+b}+k\:<u />

<u />\mathrm{has\:a\:horizontal\:asymptote}\:y=k\:<u />

<u />k=1<u />

<u />\mathrm{The\:horizontal\:asymptote\:is:}<u />

<u />y=1<u />

<u />

<u>Finding y-intercepts</u>

<u />y\mathrm{-intercept\:is\:the\:point\:on\:the\:graph\:where\:}x=0<u />

<u />y=\left(\frac{1}{3}\right)^0+1<u />

<u />\mathrm{Apply\:rule}\:a^0=1,\:a\ne \:0<u />

<u />\left(\frac{1}{3}\right)^0=1<u />

<u />y=1+1<u />

<u />\mathrm{Add\:the\:numbers:}\:1+1=2<u />

<u />y=2<u />

\mathrm{Y\:Intercepts}:\:\left(0,\:2\right)

The graph is attached below.

4 0
3 years ago
What would the total bill be of a painting that cost's $44.80 with a tax rate of 6%
Juliette [100K]

p\%=\dfrac{p}{100}\to6\%=\dfrac{6}{100}=0.06\\\\6\%\ of\ \$44.80\ is\ 0.06\cdot\$44.80=\$2.688\approx\$2.69\\\\\$44.80+\$2.69=\$47.49\\\\Answer:\ The\ total\ bill\ is\ \$47.49.

7 0
3 years ago
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